IP5209-Bxxx
看IP地址的合法字符是什么
看IP地址的合法字符是什么IP地址是互联网中用于识别和定位网络设备的一串数字和符号的组合。
在IP地址中，合法字符是指在IP地址中出现的有效字符，这些字符用于表示网络设备的特定位置。
合法字符包括数字和句点。
数字可以是0-9之间的任意一个数字，句点用于分隔IP地址的不同部分。
IP地址通常由四个部分组成，每个部分由数字表示，数字与数字之间用句点分隔。
每个部分的取值范围是0-255。
除了数字和句点，IP地址中不允许出现其他字符。
任何其他字符，如字母、符号或空格，都将被视为非法字符，并不能正确表示一个IP 地址。
合法的IP地址示例：
- 192.168.0.1
- 10.0.0.255
- 172.16.0.0
在格式上，IP地址按照“xxx.xxx.xxx.xxx”的形式呈现，其中每个“xxx”表示一个数字部分。
每个数字部分由1至3位数字组成，且数字部分不能以0开头（除非数字部分为0本身）。
每个数字部分的取值范围是0-255。
需要注意的是，IP地址只是用于在网络中识别和定位设备，并不包含其他信息，例如设备的具体位置或者其他属性。
因此，IP地址中的字符只表示设备在网络中的一种标识，不能用于推断其他信息。
总结：
IP地址的合法字符是数字和句点，数字范围为0-9，句点用于分隔IP地址的不同部分。
IP地址由四个数字部分组成，每个数字部分的取值范围是0-255，且不能以0开头（除非数字部分为0本身）。
IP地址是一种用于识别和定位网络设备的标识，不包含其他信息。
请注意，IP地址中只允许包含合法字符，其他字符将被视为非法字符。
IP协议号大全
35 IDPR 域间策略路由协议
36 XTP XTP
37 DDP 数据报传送协议
38 IDPR-CMTP IDPR 控制消息传输协议
39 TP++ TP++ 传输协议
40 IL IL 传输协议
41 IPv6 Ipv6
42 SDRP 源要求路由协议
43 IPv6-Route IPv6 的路由标头
60 IPv6-Opts IPv6 的目标选项
61 任意主机内部协议
62 CFTP CFTP
63 任意本地网络
64 SAT-EXPAK SATNET 与后台 EXPAK
65 KRYPTOLAN Kryptolan
66 RVD MIT 远程虚拟磁盘协议
67 IPPC Internet Pluribus 数据包核心
128 SSCOPMCE
129 IPLT
130 SPS 安全数据包防护
131 PIPE IP 中的专用 IP 封装
132 SCTP 流控制传输协议
133 FC 光纤通道
134-254 未分配
255 保留
101 IFMP Ipsilon 流量管理协议
102 PNNI IP 上的 PNNI
103 PIM 独立于协议的多播
104 ARIS ARIS
105 SCPS SCPS
106 QNX QNX
107 A/N 活动网络
108 IPComp IP 负载压缩协议
109 SNP Sitara 网络协议
92 MTP 多播传输协议
93 AX.25 AX.25 帧
IP地址系统简介
IP地址表示方法 地址表示方法
为了在因特网上传输数据， 为了在因特网上传输数据，一个网络视其它网络为一个 单一网络，并且对它的内部结构没有任何详细的了解。 单一网络，并且对它的内部结构没有任何详细的了解。 这样作的原因是可以让路由表比较小。 这样作的原因是可以让路由表比较小。 然而，在网络内部，网络看待其自身就大大不同了。 然而，在网络内部，网络看待其自身就大大不同了。为 了向网络管理员提供额外的灵活性， 了向网络管理员提供额外的灵活性，尤其是对于大型的 网络，通常把网络分割成多个小的叫作子网络的网络。 网络，通常把网络分割成多个小的叫作子网络的网络。 大多数情况下，子网络被简单地称作子网。例如， 大多数情况下，子网络被简单地称作子网。例如，我们 可以把一个B类网络地址分割成许多子网地址 类网络地址分割成许多子网地址。 可以把一个 类网络地址分割成许多子网地址。 为了创建一个子网地址， 为了创建一个子网地址，网络管理员从主机域借位并把 它们指定为子网域。 只要主机部分能够剩余两位， 它们指定为子网域。 只要主机部分能够剩余两位，子网 地址可以借用主机部分的任何位数。 地址可以借用主机部分的任何位数。
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地址解析
局域网设备如何知道其它设备的MAC地址和 地址和IP 局域网设备如何知道其它设备的 地址和 地址？ 地址？ 一些设备有这样一些表，其中包含同一个局域 一些设备有这样一些表， 网中所有其它设备的MAC地址和 地址。这些 地址和IP地址 网中所有其它设备的 地址和 地址。 表只是每个设备上的RAM存储器的一部分，称 存储器的一部分， 表只是每个设备上的 存储器的一部分 为ARP表。它们之所以被称为 表 它们之所以被称为ARP表是因为作 表是因为作 为地址分解协议的语言用于将IP地址映射到 为地址分解协议的语言用于将 地址映射到 MAC地址上。大部分的 地址上。 表缓存在存储器中， 地址上 大部分的ARP表缓存在存储器中， 表缓存在存储器中 自动维护。 自动维护。很少需要网络管理员来人工修改表 的入口。 的入口。网络中的每台计算机自动维护自己的 ARP表。 表
IP-PBX通信方案
IP语音方案建议书/目录⏹需求分析 (2)⏹解决方案 (2)方案拓扑图 (2)方案拓扑图说明 (3)号码管理及拨号方案 (3)后期扩容方案 (4)⏹CooVox设备功能介绍 (4)自动话务员 (4)黑名单 (6)智能直线 (7)通话录音 (7)电话会议 (8)一号通 (9)无纸传真 (9)⏹产品介绍 (10)UC50介绍........................................ 错误！未定义书签。
UC100介绍 (10)CooFone-D30介绍................................ 错误！未定义书签。
⏹需求分析XX集团公司总部位于广州，目前已有A、B、C3个办公楼。
客户没有外线要求，需要实现ADC 三栋楼之间内语音通信，互拨免费，同时配置IP电话机、SIP软件电话(SIP APP)实现移动通话。
A楼——：固定IP，100用户B楼——：100用户C楼——：100用户⏹解决方案方案拓扑图方案拓扑图说明本方案采用UC100、语音网关设备组建ABC三栋楼电话网络，通过IP网络将各东楼之间连接起来实现内部免费语音通话。
A栋部署一套UC100融合通信设备，实现A楼与B\C楼之间通过SIP中继进行对接，实现各楼之间内部语音通话。
终端采用语音网关+传统模拟电话机；建议部署固定IP的光纤或者宽带。
B、C楼分别部署对应用户数的语音网关+传统模拟电话机，同时建议部署宽带（上行速度不低于512K/S） 号码管理及拨号方案内部编号方案如下：内部号码统一分配4位短号码A楼：1XXXB楼：2XXXC楼：3XXX前一位号码代表不同办公楼固定不变，后三位号码按照员工人数进行分配。
内网及外线拨号方案如下：内网分机之间进行直拨呼叫，比如B楼分机2001直接拨打A楼分机1001。
总部或分公司根据具体需求可以设置一些直线号码，外线拨打分机时可以直接拨打这个分机对应的直线号码。
其余电话通过总机进行转机或自动话务员进行转接。
IP地址和子网掩码
IP地址和子网掩码Internet是一个庞大的网络，在这样大的网络上进行信息交换的基本要求是网上的计算机、路由器等都要有一个唯一可标识的地址，就像日常生活中朋友间通信必须写明通讯地址一样。
这样，网上的路由器才能将数据报由一台计算机路由到另一台计算机，准确地将信息由源方发送到目的方。
一、IP地址的含义及如何获得在Internet上为每台计算机指定的地址称为IP地址。
IP地址是在TCP/IP中，IP协议所规定的Internet中每个结点都要有一个统一格式的地址，这个地址就称为符合IP协议的地址。
所谓IP地址就是给Internet上的每台主机分配一个唯一的32位地址，以便在Internet上可以很方便地寻址。
IP地址具体含义包括如下：（1）它是Internet上通用的地址格式。
Internet通过IP地址使得网上计算机能够彼此交换信息。
它采用固定的32位二进制地址格式编码，按照先网络号，后主机号的顺序进行寻址。
IP地址是基于协议的地址，能贯穿整个网络，而不管每个具体的网络是采用何种网络技术和拓扑结构。
（2）Internet上的每台计算机，包括主机、路由器都必须有IP地址。
IP地址是识别Internet 上每台计算机的端口地址，凡是网上的计算机，都必须分配有IP地址，否则无法进行通信。
（3）IP地址是唯一的。
IP地址好像是人们的身份证号码，必须具有唯一性，因此，网上每台计算机的IP地址在全网中都是唯一的。
IP地址的获得：所有的IP地址都要由国际组织――NIC（Net Information Center）统一分配。
目前全球共有三个这样的网络信息中心，它们分别是：·Inter NIC ――负责美国及其它地区·ENIC――负责欧洲地区·APNIC――负责亚太地区其中APNIC总部设在日本东京大学，在中国是由中国互联网络信息中心（CINIC）负责。
具体申请办法可向国内的一些代理机构提出，目前国内大多数的ISP和一些院校机构都可代为用户申请IP地址。
rfc5869.HMAC-based Extract-and-Expand Key Derivation Function (HKDF)
Internet Engineering Task Force (IETF) H. Krawczyk Request for Comments: 5869 IBM Research Category: Informational P. Eronen ISSN: 2070-1721 Nokia May 2010 HMAC-based Extract-and-Expand Key Derivation Function (HKDF)AbstractThis document specifies a simple Hashed Message Authentication Code(HMAC)-based key derivation function (HKDF), which can be used as abuilding block in various protocols and applications. The keyderivation function (KDF) is intended to support a wide range ofapplications and requirements, and is conservative in its use ofcryptographic hash functions.Status of This MemoThis document is not an Internet Standards Track specification; it is published for informational purposes.This document is a product of the Internet Engineering Task Force(IETF). It represents the consensus of the IETF community. It hasreceived public review and has been approved for publication by theInternet Engineering Steering Group (IESG). Not all documentsapproved by the IESG are a candidate for any level of InternetStandard; see Section 2 of RFC 5741.Information about the current status of this document, any errata,and how to provide feedback on it may be obtained at/info/rfc5869.Copyright NoticeCopyright (c) 2010 IETF Trust and the persons identified as thedocument authors. All rights reserved.This document is subject to BCP 78 and the IETF Trust’s LegalProvisions Relating to IETF Documents(/license-info) in effect on the date ofpublication of this document. Please review these documentscarefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e ofthe Trust Legal Provisions and are provided without warranty asdescribed in the Simplified BSD License.Krawczyk & Eronen Informational [Page 1]1. IntroductionA key derivation function (KDF) is a basic and essential component of cryptographic systems. Its goal is to take some source of initialkeying material and derive from it one or more cryptographicallystrong secret keys.This document specifies a simple HMAC-based [HMAC] KDF, named HKDF,which can be used as a building block in various protocols andapplications, and is already used in several IETF protocols,including [IKEv2], [PANA], and [EAP-AKA]. The purpose is to document this KDF in a general way to facilitate adoption in future protocols and applications, and to discourage the proliferation of multiple KDF mechanisms. It is not intended as a call to change existingprotocols and does not change or update existing specifications using this KDF.HKDF follows the "extract-then-expand" paradigm, where the KDFlogically consists of two modules. The first stage takes the inputkeying material and "extracts" from it a fixed-length pseudorandomkey K. The second stage "expands" the key K into several additional pseudorandom keys (the output of the KDF).In many applications, the input keying material is not necessarilydistributed uniformly, and the attacker may have some partialknowledge about it (for example, a Diffie-Hellman value computed by a key exchange protocol) or even partial control of it (as in someentropy-gathering applications). Thus, the goal of the "extract"stage is to "concentrate" the possibly dispersed entropy of the input keying material into a short, but cryptographically strong,pseudorandom key. In some applications, the input may already be agood pseudorandom key; in these cases, the "extract" stage is notnecessary, and the "expand" part can be used alone.The second stage "expands" the pseudorandom key to the desiredlength; the number and lengths of the output keys depend on thespecific cryptographic algorithms for which the keys are needed.Note that some existing KDF specifications, such as NIST SpecialPublication 800-56A [800-56A], NIST Special Publication 800-108[800-108] and IEEE Standard 1363a-2004 [1363a], either only consider the second stage (expanding a pseudorandom key), or do not explicitly differentiate between the "extract" and "expand" stages, oftenresulting in design shortcomings. The goal of this specification is to accommodate a wide range of KDF requirements while minimizing the assumptions about the underlying hash function. The "extract-then-expand" paradigm supports well this goal (see [HKDF-paper] for moreinformation about the design rationale).Krawczyk & Eronen Informational [Page 2]2. HMAC-based Key Derivation Function (HKDF)2.1. NotationHMAC-Hash denotes the HMAC function [HMAC] instantiated with hashfunction ’Hash’. HMAC always has two arguments: the first is a keyand the second an input (or message). (Note that in the extractstep, ’IKM’ is used as the HMAC input, not as the HMAC key.)When the message is composed of several elements we use concatenation (denoted |) in the second argument; for example, HMAC(K, elem1 |elem2 | elem3).The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT","SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [KEYWORDS].2.2. Step 1: ExtractHKDF-Extract(salt, IKM) -> PRKOptions:Hash a hash function; HashLen denotes the length of thehash function output in octetsInputs:salt optional salt value (a non-secret random value);if not provided, it is set to a string of HashLen zeros. IKM input keying materialOutput:PRK a pseudorandom key (of HashLen octets)The output PRK is calculated as follows:PRK = HMAC-Hash(salt, IKM)2.3. Step 2: ExpandHKDF-Expand(PRK, info, L) -> OKMOptions:Hash a hash function; HashLen denotes the length of thehash function output in octetsKrawczyk & Eronen Informational [Page 3]Inputs:PRK a pseudorandom key of at least HashLen octets(usually, the output from the extract step)info optional context and application specific information(can be a zero-length string)L length of output keying material in octets(<= 255*HashLen)Output:OKM output keying material (of L octets)The output OKM is calculated as follows:N = ceil(L/HashLen)T = T(1) | T(2) | T(3) | ... | T(N)OKM = first L octets of Twhere:T(0) = empty string (zero length)T(1) = HMAC-Hash(PRK, T(0) | info | 0x01)T(2) = HMAC-Hash(PRK, T(1) | info | 0x02)T(3) = HMAC-Hash(PRK, T(2) | info | 0x03)...(where the constant concatenated to the end of each T(n) is asingle octet.)3. Notes to HKDF UsersThis section contains a set of guiding principles regarding the useof HKDF. A much more extensive account of such principles and design rationale can be found in [HKDF-paper].3.1. To Salt or not to SaltHKDF is defined to operate with and without random salt. This isdone to accommodate applications where a salt value is not available. We stress, however, that the use of salt adds significantly to thestrength of HKDF, ensuring independence between different uses of the hash function, supporting "source-independent" extraction, andstrengthening the analytical results that back the HKDF design.Random salt differs fundamentally from the initial keying material in two ways: it is non-secret and can be re-used. As such, salt values are available to many applications. For example, a pseudorandomnumber generator (PRNG) that continuously produces outputs byapplying HKDF to renewable pools of entropy (e.g., sampled systemevents) can fix a salt value and use it for multiple applications of Krawczyk & Eronen Informational [Page 4]HKDF without having to protect the secrecy of the salt. In adifferent application domain, a key agreement protocol derivingcryptographic keys from a Diffie-Hellman exchange can derive a saltvalue from public nonces exchanged and authenticated betweencommunicating parties as part of the key agreement (this is theapproach taken in [IKEv2]).Ideally, the salt value is a random (or pseudorandom) string of thelength HashLen. Yet, even a salt value of less quality (shorter insize or with limited entropy) may still make a significantcontribution to the security of the output keying material; designers of applications are therefore encouraged to provide salt values toHKDF if such values can be obtained by the application.It is worth noting that, while not the typical case, someapplications may even have a secret salt value available for use; in such a case, HKDF provides an even stronger security guarantee. Anexample of such application is IKEv1 in its "public-key encryptionmode", where the "salt" to the extractor is computed from nonces that are secret; similarly, the pre-shared mode of IKEv1 uses a secretsalt derived from the pre-shared key.3.2. The ’info’ Input to HKDFWhile the ’info’ value is optional in the definition of HKDF, it isoften of great importance in applications. Its main objective is to bind the derived key material to application- and context-specificinformation. For example, ’info’ may contain a protocol number,algorithm identifiers, user identities, etc. In particular, it mayprevent the derivation of the same keying material for differentcontexts (when the same input key material (IKM) is used in suchdifferent contexts). It may also accommodate additional inputs tothe key expansion part, if so desired (e.g., an application may want to bind the key material to its length L, thus making L part of the’info’ field). There is one technical requirement from ’info’: itshould be independent of the input key material value IKM.3.3. To Skip or not to SkipIn some applications, the input key material IKM may already bepresent as a cryptographically strong key (for example, the premaster secret in TLS RSA cipher suites would be a pseudorandom string,except for the first two octets). In this case, one can skip theextract part and use IKM directly to key HMAC in the expand step. On the other hand, applications may still use the extract part for thesake of compatibility with the general case. In particular, if IKMis random (or pseudorandom) but longer than an HMAC key, the extract step can serve to output a suitable HMAC key (in the case of HMAC Krawczyk & Eronen Informational [Page 5]this shortening via the extractor is not strictly necessary sinceHMAC is defined to work with long keys too). Note, however, that if the IKM is a Diffie-Hellman value, as in the case of TLS with Diffie- Hellman, then the extract part SHOULD NOT be skipped. Doing so would result in using the Diffie-Hellman value g^{xy} itself (which is NOT a uniformly random or pseudorandom string) as the key PRK for HMAC.Instead, HKDF should apply the extract step to g^{xy} (preferablywith a salt value) and use the resultant PRK as a key to HMAC in the expansion part.In the case where the amount of required key bits, L, is no more than HashLen, one could use PRK directly as the OKM. This, however, isNOT RECOMMENDED, especially because it would omit the use of ’info’as part of the derivation process (and adding ’info’ as an input tothe extract step is not advisable -- see [HKDF-paper]).3.4. The Role of IndependenceThe analysis of key derivation functions assumes that the inputkeying material (IKM) comes from some source modeled as a probability distribution over bit streams of a certain length (e.g., streamsproduced by an entropy pool, values derived from Diffie-Hellmanexponents chosen at random, etc.); each instance of IKM is a samplefrom that distribution. A major goal of key derivation functions is to ensure that, when applying the KDF to any two values IKM and IKM’ sampled from the (same) source distribution, the resultant keys OKMand OKM’ are essentially independent of each other (in a statistical or computational sense). To achieve this goal, it is important that inputs to KDF are selected from appropriate input distributions andalso that inputs are chosen independently of each other (technically, it is necessary that each sample will have sufficient entropy, evenwhen conditioned on other inputs to KDF).Independence is also an important aspect of the salt value providedto a KDF. While there is no need to keep the salt secret, and thesame salt value can be used with multiple IKM values, it is assumedthat salt values are independent of the input keying material. Inparticular, an application needs to make sure that salt values arenot chosen or manipulated by an attacker. As an example, considerthe case (as in IKE) where the salt is derived from nonces suppliedby the parties in a key exchange protocol. Before the protocol canuse such salt to derive keys, it needs to make sure that these nonces are authenticated as coming from the legitimate parties rather thanselected by the attacker (in IKE, for example this authentication is an integral part of the authenticated Diffie-Hellman exchange). Krawczyk & Eronen Informational [Page 6]4. Applications of HKDFHKDF is intended for use in a wide variety of KDF applications.These include the building of pseudorandom generators from imperfect sources of randomness (such as a physical random number generator(RNG)); the generation of pseudorandomness out of weak sources ofrandomness, such as entropy collected from system events, user’skeystrokes, etc.; the derivation of cryptographic keys from a shared Diffie-Hellman value in a key-agreement protocol; derivation ofsymmetric keys from a hybrid public-key encryption scheme; keyderivation for key-wrapping mechanisms; and more. All of theseapplications can benefit from the simplicity and multi-purpose nature of HKDF, as well as from its analytical foundation.On the other hand, it is anticipated that some applications will not be able to use HKDF "as-is" due to specific operational requirements, or will be able to use it but without the full benefits of thescheme. One significant example is the derivation of cryptographickeys from a source of low entropy, such as a user’s password. Theextract step in HKDF can concentrate existing entropy but cannotamplify entropy. In the case of password-based KDFs, a main goal is to slow down dictionary attacks using two ingredients: a salt value, and the intentional slowing of the key derivation computation. HKDF naturally accommodates the use of salt; however, a slowing downmechanism is not part of this specification. Applications interested in a password-based KDF should consider whether, for example, [PKCS5] meets their needs better than HKDF.5. Security ConsiderationsIn spite of the simplicity of HKDF, there are many securityconsiderations that have been taken into account in the design andanalysis of this construction. An exposition of all of these aspects is beyond the scope of this document. Please refer to [HKDF-paper]for detailed information, including rationale for the design and for the guidelines presented in Section 3.A major effort has been made in the above paper [HKDF-paper] toprovide a cryptographic analysis of HKDF as a multi-purpose KDF that exercises much care in the way it utilizes cryptographic hashfunctions. This is particularly important due to the limitedconfidence we have in the strength of current hash functions. Thisanalysis, however, does not imply the absolute security of anyscheme, and it depends heavily on the strength of the underlying hash function and on modeling choices. Yet, it serves as a strongindication of the correct structure of the HKDF design and itsadvantages over other common KDF schemes.Krawczyk & Eronen Informational [Page 7]6. AcknowledgmentsThe authors would like to thank members of the CFRG (Crypto ForumResearch Group) list for their useful comments, and to Dan Harkinsfor providing test vectors.7. References7.1. Normative References[HMAC] Krawczyk, H., Bellare, M., and R. Canetti, "HMAC: Keyed- Hashing for Message Authentication", RFC 2104,February 1997.[KEYWORDS] Bradner, S., "Key words for use in RFCs to IndicateRequirement Levels", BCP 14, RFC 2119, March 1997.[SHS] National Institute of Standards and Technology, "Secure Hash Standard", FIPS PUB 180-3, October 2008.7.2. Informative References[1363a] Institute of Electrical and Electronics Engineers, "IEEE Standard Specifications for Public-Key Cryptography -Amendment 1: Additional Techniques", IEEE Std1363a-2004, 2004.[800-108] National Institute of Standards and Technology,"Recommendation for Key Derivation Using PseudorandomFunctions", NIST Special Publication 800-108,November 2008.[800-56A] National Institute of Standards and Technology,"Recommendation for Pair-Wise Key Establishment Schemes Using Discrete Logarithm Cryptography (Revised)", NISTSpecial Publication 800-56A, March 2007.[EAP-AKA] Arkko, J., Lehtovirta, V., and P. Eronen, "ImprovedExtensible Authentication Protocol Method for 3rdGeneration Authentication and Key Agreement (EAP-AKA’)", RFC 5448, May 2009.[HKDF-paper] Krawczyk, H., "Cryptographic Extraction and KeyDerivation: The HKDF Scheme", Proceedings of CRYPTO 2010 (to appear), 2010, </2010/264>.[IKEv2] Kaufman, C., Ed., "Internet Key Exchange (IKEv2)Protocol", RFC 4306, December 2005.Krawczyk & Eronen Informational [Page 8][PANA] Forsberg, D., Ohba, Y., Ed., Patil, B., Tschofenig, H., and A. Yegin, "Protocol for Carrying Authentication for Network Access (PANA)", RFC 5191, May 2008.[PKCS5] Kaliski, B., "PKCS #5: Password-Based CryptographySpecification Version 2.0", RFC 2898, September 2000. Krawczyk & Eronen Informational [Page 9]Appendix A. Test VectorsThis appendix provides test vectors for SHA-256 and SHA-1 hashfunctions [SHS].A.1. Test Case 1Basic test case with SHA-256Hash = SHA-256IKM = 0x0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b (22 octets)salt = 0x000102030405060708090a0b0c (13 octets)info = 0xf0f1f2f3f4f5f6f7f8f9 (10 octets)L = 42PRK = 0x077709362c2e32df0ddc3f0dc47bba6390b6c73bb50f9c3122ec844ad7c2b3e5 (32 octets)OKM = 0x3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b887185865 (42 octets)Krawczyk & Eronen Informational [Page 10]Test with SHA-256 and longer inputs/outputsHash = SHA-256IKM = 0x000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f (80 octets)salt = 0x606162636465666768696a6b6c6d6e6f707172737475767778797a7b7c7d7e7f808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9fa0a1a2a3a4a5a6a7a8a9aaabacadaeaf (80 octets)info = 0xb0b1b2b3b4b5b6b7b8b9babbbcbdbebfc0c1c2c3c4c5c6c7c8c9cacbcccdcecfd0d1d2d3d4d5d6d7d8d9dadbdcdddedfe0e1e2e3e4e5e6e7e8e9eaebecedeeeff0f1f2f3f4f5f6f7f8f9fafbfcfdfeff (80 octets)L = 82PRK = 0x06a6b88c5853361a06104c9ceb35b45cef760014904671014a193f40c15fc244 (32 octets)OKM = 0xb11e398dc80327a1c8e7f78c596a49344f012eda2d4efad8a050cc4c19afa97c59045a99cac7827271cb41c65e590e09da3275600c2f09b8367793a9aca3db71cc30c58179ec3e87c14c01d5c1f3434f1d87 (82 octets)A.3. Test Case 3Test with SHA-256 and zero-length salt/infoHash = SHA-256IKM = 0x0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b (22 octets)salt = (0 octets)info = (0 octets)L = 42PRK = 0x19ef24a32c717b167f33a91d6f648bdf96596776afdb6377ac434c1c293ccb04 (32 octets)OKM = 0x8da4e775a563c18f715f802a063c5a31b8a11f5c5ee1879ec3454e5f3c738d2d9d201395faa4b61a96c8 (42 octets)Krawczyk & Eronen Informational [Page 11]Basic test case with SHA-1Hash = SHA-1IKM = 0x0b0b0b0b0b0b0b0b0b0b0b (11 octets)salt = 0x000102030405060708090a0b0c (13 octets)info = 0xf0f1f2f3f4f5f6f7f8f9 (10 octets)L = 42PRK = 0x9b6c18c432a7bf8f0e71c8eb88f4b30baa2ba243 (20 octets)OKM = 0x085a01ea1b10f36933068b56efa5ad81a4f14b822f5b091568a9cdd4f155fda2c22e422478d305f3f896 (42 octets)A.5. Test Case 5Test with SHA-1 and longer inputs/outputsHash = SHA-1IKM = 0x000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f (80 octets)salt = 0x606162636465666768696a6b6c6d6e6f707172737475767778797a7b7c7d7e7f808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9fa0a1a2a3a4a5a6a7a8a9aaabacadaeaf (80 octets)info = 0xb0b1b2b3b4b5b6b7b8b9babbbcbdbebfc0c1c2c3c4c5c6c7c8c9cacbcccdcecfd0d1d2d3d4d5d6d7d8d9dadbdcdddedfe0e1e2e3e4e5e6e7e8e9eaebecedeeeff0f1f2f3f4f5f6f7f8f9fafbfcfdfeff (80 octets)L = 82PRK = 0x8adae09a2a307059478d309b26c4115a224cfaf6 (20 octets)OKM = 0x0bd770a74d1160f7c9f12cd5912a06ebff6adcae899d92191fe4305673ba2ffe8fa3f1a4e5ad79f3f334b3b202b2173c486ea37ce3d397ed034c7f9dfeb15c5e927336d0441f4c4300e2cff0d0900b52d3b4 (82 octets)Krawczyk & Eronen Informational [Page 12]Test with SHA-1 and zero-length salt/infoHash = SHA-1IKM = 0x0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b (22 octets)salt = (0 octets)info = (0 octets)L = 42PRK = 0xda8c8a73c7fa77288ec6f5e7c297786aa0d32d01 (20 octets)OKM = 0x0ac1af7002b3d761d1e55298da9d0506b9ae52057220a306e07b6b87e8df21d0ea00033de03984d34918 (42 octets)A.7. Test Case 7Test with SHA-1, salt not provided (defaults to HashLen zero octets), zero-length infoHash = SHA-1IKM = 0x0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c (22 octets)salt = not provided (defaults to HashLen zero octets)info = (0 octets)L = 42PRK = 0x2adccada18779e7c2077ad2eb19d3f3e731385dd (20 octets)OKM = 0x2c91117204d745f3500d636a62f64f0ab3bae548aa53d423b0d1f27ebba6f5e5673a081d70cce7acfc48 (42 octets)Krawczyk & Eronen Informational [Page 13]Authors’ AddressesHugo KrawczykIBM Research19 Skyline DriveHawthorne, NY 10532USAEMail: hugokraw@Pasi EronenNokia Research CenterP.O. Box 407FI-00045 Nokia GroupFinlandEMail: pasi.eronen@Krawczyk & Eronen Informational [Page 14]。
IP地址
IP是Internet Protocol（网络互联协议）的缩写，也就是为计算机网络相互连接进行通信而设计的协议。
网络不能互通的的主要原因是因为它们传送的数据单元（帧）的格式不同。
IP协议实际上是一套由软件程序组成的协议软件，它把不同的“帧”统一转换成“IP 数据包”格式，这种转换是因特网的一个最重要的特点，使各种计算机都能在因特网上实现互通。
IP协议中还有一个非常重要的内容，就是因特网上给每台计算机和其他设备都规定了一个唯一的地址，叫做“IP地址”。
IP地址用“点分十进制表示法”。
一台计算机可以具有多个IP地址，也可以使多台服务器共用一个IP地址。
地址格式为：IP地址=网络地址+子网地址+主机地址根据用途和安全性级别的不同，IP地址可以大致分为两大类：公共地址和私有地址。
公用地址在Internet中使用，也可以在Internet中随意访问。
私有地址只能在内部网络中使用，只有通过代理服务器才能与Internet通信。
IP地址分为五类：A类保留给政府机构，B类分配给中等规模的公司，C类分配给任何需要的人，D类用于组播，E类用于实验，各类可容纳的地址数目不同。
A、B、C三类IP地址的特征：当将IP地址写成二进制形式时，A类地址的第一位总是0，B类地址的前两位总是10，C类地址的前三位总是110。
A类地址（1）A类地址第一字节为网络地址，其他三个字节为主机地址，它的第一个字节的第一位固定为0.（2）A类地址范围：1.0.0.1---126.255.255.254（3）A类地址中的私有地址和保留地址：①10.×.×.×是私有地址（在互联网上不能使用，用在局域网中的地址）范围（10.0.0.0---10.255.255.255）②127.×.×.×是保留地址，是做循环测试用的。
B类地址（1）B类地址的第一字节，第二字节为网络地址，其他两个字节为主机地址，它的第一个字节的前两位固定为10.（2）B类地址范围：128.0.0.1---191.255.255.254（3）B类地址的私有地址和保留地址：①172.16.0.0---172.31.255.255是私有地址②169.254.×.×是保留地址，如果IP地址是自动获取IP地址，而在网络上又没有找到可用的DHCP 服务器，就会得到其中一个IP。
IP地址的计算
一如何利用IP地址来区分网络类型IP = W . X . Y . Z第一字节规则:就是根据第一字节(W)对应的十进制的值来确定。
注意：1．仅用IP地址中的第一字节（W）就可以确定该主机属于哪类网路。
如：IP = 193.68.30.55 属于C类网络。
如：IP = 133.68.30.55 属于B类网络。
2．W=127，用来做循环测试用，不能用作某主机地址的W位。
如：IP = 127.0.0.1 用来测试网卡和协议安装是否正确。
3．W大于223的地址留做试验用，不向用户提供。
4．用作计算主机标识时，应该去掉全0和全1的数。
5．W.X.Y.Z中的数字如果出现255，表示为广播。
如：IP = 255.255.255.255表示将信息送给每一台主机；IP = 168.95.255.255表示送信息到网络标识为168.95中的每一台主机。
二如何计算两台主机是否在同一个网段(网络)上？如: IP = 211.68.30.11另外一个IP = 211.68.55.11判断是否在一个网段上.通过和子网掩码相与的结果来判断.Subnet Mask (子网掩码):是专门用于计算网络地址一串编码(与网络标识对应的位全部为1；与主机标识对应的位全部为0)。
A 类网络: 255.0.0.0B 类网络: 255.255.0.0C 类网络: 255.255.255.0第一台与的结果:211.68.30.0;第二台与的结果: 211.68.55.0;所以这两台主机不在一个网段上.补:二进制的与运算:全1结果为1;有一个是0结果为0. (类似乘法运算)如: A = 110110, B = 100111相与的结果:A = 110110B = 100111结果为100110三当只申请了一个网络地址(203.66.77),而你又想将单位的120台主机划分成4个子网，这时只能在主机位(z位)考虑。
可将主机位中的前几位拿出来，作划分子网用。
(完整版)IP地址规划方案
4.3I P地址规划IP地址规划的重要性：IP地址的合理规划是网络设计的重要环节,大型计算机网络必须对IP地址进行统一规划并得到有效实施.IP地址规划的好坏，影响到网络路由协议算法的效率，影响到网络的性能，影响到网络的扩展，影响到网络的管理,也必将直接影响到网络应用的进一步发展。
4.3。
1 IP地址规划总体要求IP地址空间的分配,要与网络拓扑层次结构相适应，既要有效地利用地址空间，又要体现出网络的可扩展性、灵活性和层次性，同时能满足路由协议的要求,以便于网络中的路由聚类，减少路由器中路由表的长度，减少对路由器CPU、内存的消耗，提高路由算法的效率，加快路由变化的收敛速度，同时还有考虑到网络地址的可管理性.XX网的IP地址规划将遵循以下总体要求来分配:1.唯一性：一个IP网络中不能有两个主机采用相同的IP地址；2.可管理性：地址分配应简单且易于管理，以降低网络扩展的复杂性，简化路由表；3.连续性：连续地址在层次结构网络中易于进行路径叠合，缩减路由表，提高路由计算的效率；IP地址的分配必须采用VLSM技术,保证IP地址的利用率；采用CIDR技术,可减小路由器路由表的大小，加快路由器路由的收敛速度，也可以减小网络中广播的路由信息的大小.IP地址分配尽量分配连续的IP地址空间；相同的业务和功能尽量分配连续的IP地址空间，有利于路由聚合以及安全控制；4.可扩展性：地址分配在每一层次上都要留有一定余量，以便在网络扩展时能保证地址叠合所需的连续性；IP地址分配处理要考虑到连续外,又要能做到具有可扩充性，并为将来的网络扩展预留一定的地址空间；充分利用无类别域间路由（CIDR）技术和变长子网掩码（VLSM)技术，合理高效地利用IP地址，同时，对所有各种主机、服务器和网络设备，必须分配足够的地址，划分独立的网段，以便能够实现严格的安全策略控制。
5.灵活性：地址分配应具有灵活性,以满足多种路由策略的优化,充分利用地址空间;6.层次性：IP地址的划分采用层次化的方法,和层次化的网络设计相应，在地址划分上我们也采用层次化的分配思想，从XXx厅开始规划，再规划各地州、县，使地址具有层次性，能够逐层向上汇聚.7.实意性在公有地址有保证的前提下,尽量使用公有地址，主要包括设备loopback地址、设备间互连地址；8.节约性根据服务器、主机的数量及业务发展估计,IP地址规划尽可能使用较小的子网，既节约了IP地址，同时可减少子网内网络风暴，提高网络性能。
IP5209 datasheet v1.2
封装 兼容
√
PIN2PIN
IP5108 IP5207 IP5109 IP5209
2.0A 1.2A 2.1A 2.4A
PIN2PIN
IP5209 订单型号 订单型号 IP5209 IP5209_NTC NTC 功能 无 有
IP5209 标准品默认不开 NTC 功能， 如果需要打开 NTC 功能， 订单中需要特别注明
描述
Battery indicator pin2/I2C SDA Battery indicator pin3 Regulator output pin Battery indicator pin4 Battery resistance select NTC pin Analog gnd Key input pin Battery voltage sense pin Current sense input Current sense input Power gound DCDC switch node，connect inductor DCDC 5v OUTPUT pin USB DM USB DP Charger 5V input pin LED lighting driver Battery voltage select Battery indicator pin1/I2C SCL EPAD，should be connected to GND
IP5209
2.1A 充电 2.4A 放电集成 DCP 功能移动电源 SOC
1 特性
同步开关充放电 2.4A 同步升压转换,2.1A 同步开关充电 升压效率最高达 96% 充电效率最高达 97% 内置电源路径管理，支持边充边放 充电 自适应充电电流调节，匹配所有适配器 充电电压精度：±0.5%； 支持 4.20V、4.30V 和 4.35V 电池 支持电池温度 NTC 比较 电量显示 内置 14bit ADC 和电量计 支持 5 / 4/ 3 颗 LED 电量显示 电池电量曲线可设置，显示灯更均匀 功能丰富 内置照明灯驱动 自动检测手机插入和拔出 集成手机充电电流智能识别 DCP 低功耗 智能识别负载，自动进待机 待机功耗小于 100 µA BOM 极简 功率 MOS 内置，单电感实现充放电 支持 1uH 电感 多重保护、高可靠性 输出过流、过压、短路保护 输入过压、过充、过放、过流放电保护 整机过温保护，电池温度 NTC 保护 ESD 4KV，瞬间耐压 11V 深度定制 I2C 接口，可灵活、低成本定制方案
富士施乐故障维修代码
施乐故障诊断代码1 维修呼叫程序呼叫流程……………………………………………………………………………… 2-13 002-xxx HDD002-770 作业模板处理-HD 满RAP……………………………………………… 2-15 003-xxx IPS-ESS 通讯003-318 IIT 软件故障RAP ……………………………………………………… 2-17 003-319 IIT 视频驱动程序检测故障RAP ……………………………………… 2-17 003-320 IISS-ESS 通讯故障1 RAP …………………………………………… 2-18 003-321 IISS-ESS 通讯故障2 RAP …………………………………………… 2-18 003-322 IISS-ESS 通讯故障3 RAP …………………………………………… 2-19 003-323 IISS-ESS 通讯故障4 RAP …………………………………………… 2-19 003-324 IISS-ESS 通讯故障5 RAP …………………………………………… 2-20 003-325 IISS-ESS 通讯故障6 RAP …………………………………………… 2-20 003-326 IISS-ESS 通讯故障7 RAP …………………………………………… 2-21 003-327 IISS-ESS 通讯故障8 RAP …………………………………………… 2-21 003-328 IISS-ESS 通讯故障9 RAP …………………………………………… 2-22 003-329 IISS-ESS 通讯故障10 RAP ………………………………………… 2-22 003-330 IISS-ESS 通讯故障11 RAP ………………………………………… 2-23 003-331 IISS-ESS 通讯故障12 RAP ………………………………………… 2-23 003-332 IISS-ESS 通讯故障13 RAP ………………………………………… 2-24 003-333 IISS-ESS 通讯故障14 RAP ………………………………………… 2-24 003-334 IISS-ESS 通讯故障15 RAP ………………………………………… 2-25 003-335 IISS-ESS 通讯故障16 RAP ………………………………………… 2-25 003-336 IISS-ESS 通讯故障17 RAP ………………………………………… 2-26 003-337 IISS-ESS 通讯故障18 RAP ………………………………………… 2-26 003-338 IISS-ESS 通讯故障19 RAP ………………………………………… 2-27 003-339 IISS-ESS 通讯故障20 RAP ………………………………………… 2-27 003-340 IISS-ESS 通讯故障21 RAP ………………………………………… 2-28 003-341 IISS-ESS 通讯故障22 RAP ………………………………………… 2-28 003-342 IISS-ESS 通讯故障23 RAP ………………………………………… 2-29 003-343 IISS-ESS 通讯故障24 RAP ………………………………………… 2-29 003-345 X PIO 未锁定故障1 RAP ……………………………………………… 2-30 003-346 X PIO 未锁定故障2 RAP ……………………………………………… 2-30 003-750 书本双面-原稿不够RAP ……………………………………………… 2-31 003-751 PANTHER 容量低下（扫描）RAP …………………………………… 2-31 003-753 扫描不能超过300dpi RAP …………………………………………… 2-32 003-760 扫描设置故障RAP……………………………………………………… 2-32 003-761 不正确的纸盘尺寸RAP………………………………………………… 2-33 003-763 未发现调整表RAP……………………………………………………… 2-33 003-780 扫描图像压缩故障RAP………………………………………………… 2-34 003-795 AMS 限制错误RAP …………………………………………………… 2-34 003-942 原稿尺寸自动检测故障RAP…………………………………………… 2-35 003-944 图像重复计数RAP……………………………………………………… 2-35003-945 放大倍率不适合RAP…………………………………………………… 2-36 003-946 每个方向都矛盾（复印APS）RAP…………………………………… 2-36 003-947 返回原稿计数错误RAP………………………………………………… 2-37 003-948 返回原稿不匹配RAP…………………………………………………… 2-37 003-949 原稿不适当（图像覆盖）RAP………………………………………… 2-38 003-950 混合原稿尺寸错误RAP………………………………………………… 2-38 003-955 原稿尺寸交换错误RAP………………………………………………… 2-39 003-956 原稿尺寸不明错误RAP………………………………………………… 2-39 003-957 原稿尺寸错误RAP……………………………………………………… 2-40 003-963 无APS 目标纸盘RAP ………………………………………………… 2-40 003-965 ATS/APS 无纸（IIT 检测）RAP ……………………………………… 2-41 003-966 ATS/APS 无目标（IIT）RAP ………………………………………… 2-41 003-970 传真行存储器溢出RAP………………………………………………… 2-42 003-972 最大存储页溢出RAP…………………………………………………… 2-42 003-973 各个方向都矛盾………………………………………………………… 2-43 003-974 下一原稿规格RAP ……………………………………………………… 2-43 003-976 传真行存储器溢出（N up）RAP ……………………………………… 2-44 003-977 原稿不匹配（多重扫描）RAP ………………………………………… 2-44 003-980 装钉位置错误RAP ……………………………………………………… 2-45 003-981 装钉尺寸错误RAP ……………………………………………………… 2-45 005-xxx DADF005-121 CVT 输送传感器On 卡纸RAP………………………………………… 2-47 005-122 CVT 单面/面1 预定位On 卡纸RAP ………………………………… 2-48 005-123 CVT 单面/面1 定位卡纸RAP ………………………………………… 2-49 005-125 CVT 定位传感器Off 卡纸RAP………………………………………… 2-50 005-131 CVT 翻转On 卡纸RAP………………………………………………… 2-51 005-132 CVT 翻转On 卡纸2RAP ……………………………………………… 2-52 005-134 CVT 翻转传感器Off 卡纸（翻转器）RAP …………………………… 2-53 005-135 CVT 面2 预定位On 卡纸RAP…………………………………………2-54 005-136 CVT 面2 定位On 卡纸RAP…………………………………………… 2-55 005-139 CVT 翻转传感器Off 卡纸RAP………………………………………… 2-56 005-145 CVT 定位传感器Off 卡纸（翻转器）RAP …………………………… 2-57 005-146 CVT 预定位传感器Off 卡纸RAP……………………………………… 2-58 005-147 CVT 预定位传感器Off 卡纸（翻转器）RAP ………………………… 2-59 005-194 在FF 混合尺寸中SS 尺寸不匹配卡纸RAP ………………………… 2-60 005-196 CVT 尺寸不匹配卡纸（无混合）RAP………………………………… 2-61 005-197 禁止组合尺寸卡纸RAP………………………………………………… 2-62 005-198 太短尺寸卡纸RAP……………………………………………………… 2-63 005-199 太长尺寸卡纸RAP……………………………………………………… 2-64 005-280 DADF EEPROM 故障RAP …………………………………………… 2-65 005-283 DADF 高度传感器逻辑故障RAP……………………………………… 2-65 005-284 DADF APS 传感器故障RAP ………………………………………… 2-66 005-285 DADF 轻推辊提升故障RAP…………………………………………… 2-67 005-286 DADF 输出传感器故障RAP…………………………………………… 2-68005-302 DADF 输送器盖联锁打开RAP………………………………………… 2-69 005-304 CVT 稿台联锁打开RAP ……………………………………………… 2-70 005-305 CVT 输送器联锁打开（运行）R AP…………………………………… 2-70 005-307 CVT 稿台联锁在运行中打开RA ……………………………………… 2-71 005-906 CVT 输送传感器静态卡纸RAP ……………………………………… 2-71 005-907 CVT 预定位传感器静态卡纸RAP……………………………………… 2-72 005-908 CVT 定位传感器静态卡纸RAP………………………………………… 2-72 005-913 CVT 翻转传感器静态卡纸RAP………………………………………… 2-73 005-915 CVT APS No1 传感器静态卡纸RAP ………………………………… 2-73 005-916 CVT APS No2 传感器静态卡纸RAP ………………………………… 2-74 005-917 CVT APS No3 传感器静态卡纸RAP ………………………………… 2-74 005-942 DADF 中放置的原稿故障RAP ………………………………………… 2-75 005-943 DADF 盘提升故障RAP ………………………………………………… 2-76 010-xxx 定影器2nd Version 09/2004 状态-指示-维修DC236/286 2-1010-313 控制热敏电阻故障RAP………………………………………………… 2-77 010-314 侧端热敏电阻故障RAP………………………………………………… 2-77 010-318 热-下跌恢复故障RAP ………………………………………………… 2-78 010-320 热辊过热故障RAP……………………………………………………… 2-78 010-327 定影器On 时间故障RAP……………………………………………… 2-79 010-398 定影器锁位故障RAP…………………………………………………… 2-80 012-xxx 装订器012-111 装订器H-传输入口传感器Off 卡纸RAP……………………………… 2-81 012-112 装订器H-传输入口传感器On 卡纸RAP……………………………… 2-82 012-121 H-传输出口传感器Off 卡纸RAP ……………………………………… 2-83 012-126 H-传输入口传感器Off 卡纸RAP ……………………………………… 2-84 012-151 编辑盘入口传感器Off 卡纸RAP ……………………………………… 2-85 012-152 编辑盘入口传感器On 卡纸RAP ……………………………………… 2-86 012-161 装订器压板卡纸RAP…………………………………………………… 2-87 012-162 H-传输出口传感器On 卡纸RAP……………………………………… 2-88 012-211 堆积盘故障RAP………………………………………………………… 2-89 012-212 堆积盘上限故障RAP…………………………………………………… 2-90 012-221 前对齐板原位传感器On 故障RAP…………………………………… 2-91 012-223 前对齐板原位传感器Off 故障RAP…………………………………… 2-92 012-224 后对齐板原位传感器Off 故障RAP…………………………………… 2-93 012-260 排出压板原位传感器On 故障RAP…………………………………… 2-94 012-263 后对齐板故障RAP……………………………………………………… 2-95 012-282 排出压板原位传感器Off 故障RAP ………………………………… 2-96 012-283 放置压板原位传感器On 故障RAP ………………………………… 2-97 012-284 放置压板原位传感器Off 故障RAP ………………………………… 2-98 012-291 装订器故障RAP …………………………………………………… 2-99012-293 装订前角传感器On 故障RAP ………………………………………… 2-100 012-294 装订前角传感器Off 故障RAP ………………………………………… 2-101012-295 装订移动传感器On 故障RAP ………………………………………… 2-102 012-296 装订移动传感器Off 故障RAP ………………………………………… 2-103 012-301 装订器顶盖打开RAP …………………………………………………… 2-104 012-302 装订器前盖打开RAP …………………………………………………… 2-104 012-303 装订器H-传输盖打开RAP …………………………………………… 2-105 012-901 装订器H-传输入口传感器静态卡纸R AP……………………………… 2-105 012-902 H-传输出口传感器静态卡纸RAP……………………………………… 2-106 012-903 纸张留在编辑盘入口传感器RAP……………………………………… 2-106 012-905 编辑盘纸张传感器静态卡纸RAP……………………………………… 2-107 012-923 H-传输入口传感器静态卡纸B RAP…………………………………… 2-107 016-xxx 传真服务016-210 SW 选项故障（HDD 不存在）RAP…………………………………… 2-109 016-211 SW 选项故障（系统存储器不足）RAP ……………………………… 2-109 016-212 SW 选项故障（页存储器不足）RAP ………………………………… 2-110 016-213 SW 选项故障（打印机卡不存在）RAP ……………………………… 2-110 016-214 SW 选项故障（传真卡不存在）RAP ………………………………… 2-111 016-215 SW 选项故障（JPEG 板不存在）RAP ……………………………… 2-111 016-311 扫描器未安装RAP……………………………………………………… 2-112 016-315 IIT 接口故障RAP ……………………………………………………… 2-112 016-316 未检测到页存储器RAP………………………………………………… 2-113 016-317 页存储器中止-标准RAP ……………………………………………… 2-113 016-318 页存储器中止-选项RAP ……………………………………………… 2-114 016-321 传真模块故障RAP …………………………………………………… 2-114 016-322 JBA 帐户满RAP………………………………………………………… 2-115 016-450 SMB 主机名重复RAP ………………………………………………… 2-115 016-454 DNS 动态更新故障RAP ……………………………………………… 2-116 016-455 SNTP 服务器超时RAP ………………………………………………… 2-116 016-456 SNTP 时间异步RAP …………………………………………………… 2-117 016-503 SMTP 服务器重定向故障RAP………………………………………… 2-117 016-504 POP 服务器重定向故障RAP ………………………………………… 2-118 016-505 POP 重定向验证故障RAP …………………………………………… 2-118 016-600 KO 验证锁定RAP ……………………………………………………… 2-119 016-601 非法访问检测RAP……………………………………………………… 2-119 016-701 ART EX 内存不足RAP………………………………………………… 2-120 016-702 页缓冲器不足RAP……………………………………………………… 2-120 016-703 E-mail 至无效邮箱RAP………………………………………………… 2-121 016-704 邮箱满RAP……………………………………………………………… 2-121 016-705 安全打印故障RAP……………………………………………………… 2-122 016-706 最大用户数超出RAP…………………………………………………… 2-122 016-707 样本打印故障RAP……………………………………………………… 2-123 016-708 HD 因注解/水印图象而满RAP………………………………………… 2-123 016-709 ART EX 命令故障RAP………………………………………………… 2-124 016-710 延时打印故障RAP……………………………………………………… 2-124 016-711 E-mail 传输尺寸限制超出RAP………………………………………… 2-125016-712 PANTHER 能下低下（I-Formatted）RAP…………………………… 2-125016-716 TIFF 数据溢出RAP …………………………………………………… 2-126016-718 超出PCL6 存储器RAP………………………………………………… 2-126016-719 超出PCL 存储器RAP ………………………………………………… 2-127016-720 PCL 命令故障RAP……………………………………………………… 2-127016-721 其它错误RAP…………………………………………………………… 2-128016-722 作业被装订位置NG 删除RAP………………………………………… 2-128016-728 不支持TIFF 数据RAP ………………………………………………… 2-129016-729 TIFF 数据尺寸太大RAP ……………………………………………… 2-129016-730 不支持ART 命令RAP ………………………………………………… 2-130016-731 无效TIFF 数据RAP …………………………………………………… 2-130016-732 表格未注册RAP………………………………………………………… 2-131016-735 更新作业模板RAP……………………………………………………… 2-131016-736 远程目录加锁错误……………………………………………………… 2-132016-737 远程加锁目录卸载错误………………………………………………… 2-132016-746 不支持PDF 文件RAP ………………………………………………… 2-133016-748 HD 满RAP ……………………………………………………………… 2-133016-749 JCL 语法错误RAP……………………………………………………… 2-134016-751 PDF 故障RAP ………………………………………………………… 2-134016-752 PDF 内存不足RAP……………………………………………………… 2-135016-753 PDF 命令不匹配RAP…………………………………………………… 2-135016-754 PDF LZW 未安装RAP ………………………………………………… 2-136016-755 PDF 打印被禁止RAP ………………………………………………… 2-136016-756 审计-禁止服务RAP …………………………………………………… 2-137016-757 审计-无效用户RAP …………………………………………………… 2-137016-758 审计-禁止功能RAP …………………………………………………… 2-138016-759 审计-达到限制RAP …………………………………………………… 2-138016-760 PS 解压缩故障RAP …………………………………………………… 2-139016-761 FIFO 空RAP …………………………………………………………… 2-139016-762 打印语言未安装RAP…………………………………………………… 2 - 1 4 0状态-指示-维修09/2004 2nd Version2-2 DC236/286016-764 SMTP 服务器连接故障RAP…………………………………………… 2 - 1 4 0 016-765 SMTP 服务器HDD 满RAP …………………………………………… ___________2 - 1 4 1016-766 SMTP 服务器文件系统RAP…………………………………………… 2 - 1 4 1 016-767 无效的E-mail 地址RAP ……………………………………………… 2 - 1 4 2016-768 无效的发送者地址……………………………………………………… 2 - 1 4 2 016-769 SMTP 服务器不支持DNS RAP ……………………………………… 2 - 1 4 3016-771 扫描数据贮藏室（DNS 地址）错误RAP …………………………… 2 - 1 4 4016-772 扫描数据贮藏室（DNS 库）错误RAP ……………………………… 2 - 1 4 4016-773 无效的IP 地址RAP …………………………………………………… 2 - 1 4 4016-774 HD 满-压缩转换RAP…………………………………………………… 2 - 1 4 5 016-775 HD 满-图像转换RAP…………………………………………………… 2 - 1 4 5016-776 图像转换错误RAP……………………………………………………… 2 - 1 4 6016-777 图像转换错误RAP……………………………………………………… 2 - 1 4 6016-778 HD 满-扫描图像转换RAP……………………………………………… 2 - 1 4 7 016-779 扫描图像转换错误RAP………………………………………………… 2 - 1 4 7016-780 HD 访问错误-图像转换RAP…………………………………………… 2 - 1 4 8 016-781 扫描服务器连接错误RAP……………………………………………… 2 - 1 4 8016-782 扫描服务器登录错误RAP……………………………………………… 2 - 1 4 9016-783 无效的服务器路径RAP………………………………………………… 2 - 1 4 9016-784 服务器写错误RAP……………………………………………………… 2 - 1 5 0016-785 服务器HD 满RAP……………………………………………………… 2 - 1 5 0 016-786 HD 满-扫描写入错误RAP……………………………………………… 2 - 1 5 1 016-787 无效的服务器IP 地址RAP …………………………………………… 2 - 1 5 1016-788 检查浏览器故障RAP…………………………………………………… 2 - 1 5 2016-789 HD 满-作业存储器RAP………………………………………………… 2 - 1 5 2 016-791 文件检索故障RAP……………………………………………………… 2 - 1 5 3016-792 未发现指定作业RAP…………………………………………………… 2 - 1 5 3016-793 MF I/O HD 满RAP……………………………………………………… 2 - 1 5 4 016-798 No Trust Marking 选择RAP…………………………………………… 2 - 1 5 4016-799 PL W 打印指令故障RAP ……………………………………………… 2 - 1 5 5016-981 HDD 访问错误RAP …………………………………………………… 2 - 1 5 5016-982 HDD 访问错误2 RAP ………………………………………………… 2 - 1 5 6016-985 数据尺寸溢出（扫描到E-mail）RAP………………………………… 2 - 1 5 6021-xxx 传真021-360 EP 附件故障RAP……………………………………………………… ___________2-15 7021-361 EP 附件各类配置错误RAP…………………………………………… 2-15 7021-732 EP 附件-服务被禁用RAP …………………………………………… 2-15 8021-733 EP 附件-服务受彩色模式限制RAP ………………………………… 2-15 8021-750 用过零件请求处理故障（EP-SV）RAP …………………………… 2-15 9021-751 维护请求故障（EP-SV）RAP………………………………………… 2-1 5 9021-770 用过零件请求处理故障（EP-SV）RAP……………………………… 2-1 6 0021-771 维护请求故障（EP-DX）RAP………………………………………… 2 - 1 6 0021-772 EP-DX-安装/卸载故障RAP…………………………………………… 2-16 1021-941 EP-扫描服务因禁用而暂行RAP……………………………………… 2-16 1021-942 EP-扫描服务因彩色模式而暂行RAP………………………………… 2-16 2021-943 EP-打印服务因禁用而暂行RAP……………………………………… 2-16 2021-944 EP-打印服务因彩色模式而暂行RAP………………………………… 2-16 3021-945 EP-服务因禁用而暂行RAP…………………………………………… 2-16 3021-946 EP-服务因彩色模式而暂行RAP……………………………………… 2-16 4024-xxx IOT-ESS 通讯024-340 IOT-ESS 通讯故障1 RAP……………………………………………… 2-165024-341 IOT-ESS 通讯故障2 RAP……………………………………………… 2-165024-342 IOT-ESS 通讯故障3 RAP……………………………………………… 2-166024-343 IOT-ESS 通讯故障4 RAP……………………………………………… 2-166024-345 IOT-ESS 通讯故障5 RAP……………………………………………… 2-167 024-346 IOT-ESS 通讯故障6 RAP……………………………………………… 2-167 024-347 IOT-ESS 通讯故障7 RAP……………………………………………… 2-168 024-348 IOT-ESS 通讯故障8 RAP……………………………………………… 2-168 024-349 IOT-ESS 通讯故障9 RAP……………………………………………… 2-169 024-350 IOT-ESS 通讯故障10 RAP …………………………………………… 2-169 024-351 IOT-ESS 通讯故障11 RAP …………………………………………… 2-170 024-354 IOT-ESS 通讯故障14 RAP …………………………………………… 2-170 024-356 IOT-ESS 通讯故障16 RAP …………………………………………… 2-171 024-362 页面同步非法启动RAP………………………………………………… 2-171 024-363 页面同步非法停止RAP………………………………………………… 2-172 024-364 DMA 传输故障RAP …………………………………………………… 2-172 024-367 解压缩其他故障RAP…………………………………………………… 2-173 024-368 PCI 错误RAP…………………………………………………………… 2-173 024-370 标志码检测故障RAP…………………………………………………… 2-174 024-371 IOT-ESS 通讯故障21 RAP …………………………………………… 2-174 024-372 IOT-ESS 通讯故障22 RAP …………………………………………… 2-175 024-373 IOT-ESS 通讯故障23 RAP …………………………………………… 2-175 024-375 IOT-ESS 通讯故障23 RAP …………………………………………… 2-176 024-746 打印请求故障—纸张RAP……………………………………………… 2-176 024-747 打印指令故障RAP……………………………………………………… 2-177 024-910 纸盘1 尺寸不匹配RAP………………………………………………… 2-177 024-911 纸盘2 尺寸不匹配RAP………………………………………………… 2-178 024-912 纸盘3 尺寸不匹配RAP………………………………………………… 2-179 024-913 纸盘4 尺寸不匹配RAP………………………………………………… 2-180 024-916 混合满堆积盘RAP……………………………………………………… 2-181 024-917 堆积盘装订超出计数RAP……………………………………………… 2-182 024-919 面朝上盘关闭RAP……………………………………………………… 2-183 024-946 纸盘1 不在位RAP …………………………………………………… 2-183 024-947 纸盘2 不在位RAP……………………………………………………… 2-184 024-948 纸盘3 不在位RAP……………………………………………………… 2-184 024-949 纸盘4 不在位RAP……………………………………………………… 2-185 024-950 纸盘1 空RAP ………………………………………………………… 2-185 024-951 纸盘2 空RAP…………………………………………………………… 2-186 024-952 纸盘3 空RAP…………………………………………………………… 2-186 024-953 纸盘4 空RAP…………………………………………………………… 2-187 024-954 MSI 空RAP …………………………………………………………… 2-187 024-958 MSI 尺寸故障RAP …………………………………………………… 2-188 024-959 纸盘1 尺寸不匹配RAP ……………………………………………… 2-188 024-960 纸盘2 尺寸不匹配RAP………………………………………………… 2-189 024-961 纸盘3 尺寸不匹配RAP………………………………………………… 2-189 024-962 纸盘4 尺寸不匹配RAP………………………………………………… 2-190 024-964 装订器张数超出RAP…………………………………………………… 2-190 024-965 ATS/APS 无纸（IOT 检测）R AP …………………………………… 2-191024-966 ATS/APS 元目标错误RAP …………………………………………… 2-192 024-967 不同宽度混合纸张检测(装订器作业) RAP …………………………… 2-192 2nd Version 09/2004 状态-指示-维修DC236/286 2-3024-976 装订器装订静态NG RAP ……………………………………………… 2-193 024-977 装订器输送准备故障RAP……………………………………………… 2-193 024-979 装订器接近空RAP……………………………………………………… 2-194 024-980 装订器堆积盘满RAP…………………………………………………… 2-194 024-982 堆积盘下安全警告RAP………………………………………………… 2-195 024-985 MSI 输送故障RAP……………………………………………………… 2-196 024-986 打印全部确认RAP……………………………………………………… 2-197 025-xxx 诊断HDD025-596 诊断HDD 维护故障RAP ……………………………………………… 2-199 025-597 诊断HDD 初始化故障RAP …………………………………………… 2-199 027-xxx MAIL027-452 重复IP 地址RAP ……………………………………………………… 2-201 027-500 SMTP 服务器邮件I/O 故障RAP……………………………………… 2-201 027-501 POP 服务器邮件I/O 故障RAP………………………………………… 2-202 027-502 POP 邮件I/O 验证故障RAP…………………………………………… 2-202 027-700 媒体故障RAP…………………………………………………………… 2-203 027-701 未找到媒体RAP………………………………………………………… 2-203 027-702 媒体数据未找到/不支持RAP ………………………………………… 2-204 027-703 媒体读出器故障/未连接RAP ………………………………………… 2-204 027-710 因效S/MIME 邮件错误RAP…………………………………………… 2-205 027-711 S/MIME 邮件发送者证书未找到RAP ………………………………… 2-205 027-712 S/MIME 邮件发送者证书无效RAP …………………………………… 2-206 027-713 S/MIME 邮件被改变RAP……………………………………………… 2-206 027-714 S/MIME 邮件发送者假冒RAP………………………………………… 2-207 027-715 S/MIME 邮件证书不被支持RAP……………………………………… 2-207 027-716 禁止接收没有签名的E-mail RAP……………………………………… 2-208 027-720 未找到扩展服务器主机RAP…………………………………………… 2-208 027-721 未找到扩展服务器RAP………………………………………………… 2-209 027-722 扩展服务器时故障RAP …………………………………………… 2-209 027-723 扩展服务器验证故障RAP……………………………………………… 2-210 027-724 扩展服务器访问故障故障RAP………………………………………… 2-210 027-725 扩展服务器操作故障RAP……………………………………………… 2-211 027-726 扩展服务器未知状态RAP……………………………………………… 2-211 027-727 扩展服务器请求无效参数RAP………………………………………… 2-212 027-737 模板服务器读取错误RAP……………………………………………… 2-212 027-739 无效模板服务器路径RAP……………………………………………… 2-213 027-740 模板服务器登录错误RAP……………………………………………… 2-213 027-741 模板服务器连接故障RAP……………………………………………… 2-214 027-742 HD 文件系统满RAP …………………………………………………… 2-214 027-743 模板服务器安装错误RAP……………………………………………… 2-215027-744 模板服务器地址错误（CDNS 带）RAP ……………………………… 2-215 027-745 模板服务器地址错误（CDNS 地址）RAP …………………………… 2-216 027-746 作业模板服务器未准备RAP…………………………………………… 2-216 027-750 传真文件不适合RAP…………………………………………………… 2-217 027-751 作业模板分析错误RAP………………………………………………… 2-217 027-752 要求的用户输入未输入RAP…………………………………………… 2-218 027-753 作业流服务请求禁止RAP……………………………………………… 2-218 027-796 E-mail 不打印RAP……………………………………………………… 2-219 027-797 无效输出目标RAP……………………………………………………… 2-219 033-xxx 传真控制033-363 传真卡复位(重新引导)RAP …………………………………………… 2-221 033-710 原稿不存在RAP………………………………………………………… 2-221 033-711 文档中存在非法页面RAP……………………………………………… 2-222 033-712 系统内存溢出RAP……………………………………………………… 2-222 033-713 未指定链-环RAP ……………………………………………………… 2-223 033-714 扫描错误（未指定文档）RAP ………………………………………… 2-223 033-715 不能启动作业RAP……………………………………………………… 2-224 033-716 无指定MAILBOX RAP ………………………………………………… 2-224 033-717 不正确口令RAP………………………………………………………… 2-225 033-718 邮箱中无文档RA P……………………………………………………… 2-225 033-719 被删除传真作业不能恢复RAP………………………………………… 2-226 033-720 文档创建故障RAP……………………………………………………… 2-226 033-721 页面创建故障RAP……………………………………………………… 2-227 033-724 传真接收存储器溢出RAP……………………………………………… 2-227 033-725 HDD 空间不足RAP …………………………………………………… 2-228 033-726 不能打印双面RAP……………………………………………………… 2-228 033-727 不能旋转图像RAP……………………………………………………… 2-229 033-728 删除自动打印RAP……………………………………………………… 2-229 033-730 传真服务恢复错误RAP………………………………………………… 2-230 033-731 指令不一致RAP………………………………………………………… 2-230 033-732 打印作业被强制轮询删除RAP………………………………………… 2-231 033-733 传真文档号获取错误RAP……………………………………………… 2-231 033-734 传真打印悬置RAP……………………………………………………… 2-232 033-735 传真存储器地址分配超时RAP………………………………………… 2-232 033-736 IFAX Off Ramp 错误RAP……………………………………………… 2-233 033-737 传真卡作业删除RAP…………………………………………………… 2-233 033-738 JBIG 信息故障RAP…………………………………………………… 2-234 033-740 传真直接接收打印删除RAP…………………………………………… 2-234 033-741 传真页面读取打开超时RAP…………………………………………… 2-235 033-742 传真页面读取关闭超时RAP…………………………………………… 2-235 033-743 传真页面写入打开超时RAP…………………………………………… 2-236 033-744 传真页面写入关闭超时RAP…………………………………………… 2-236 033-745 传真数据写入超时RAP………………………………………………… 2-237 033-746 传真数据读取超时RAP………………………………………………… 2-237033-747 传真服务不能启动RAP………………………………………………… 2-238 033-748 传真服务非法顺序RAP………………………………………………… 2-238 033-749 传真卡内存错误RAP…………………………………………………… 2-239 033-750 传真格式错误RAP……………………………………………………… 2-239 033-790 EP-DX 呼叫等待(不重拨计数)RAP …………………………………… 2-240 033-791 EP-DX 呼叫等待(重拨计数)RAP ……………………………………… 2-240 033-792 EP-DX 呼叫停止RAP ………………………………………………… 2-241 034-xxx 传真通讯034-211 传真选项槽1 板故障RAP……………………………………………… 2-243 034-212 传真选项槽1 板故障RAP……………………………………………… 2-243 034-500 不正确拨号数据RAP…………………………………………………… 2-244 034-501 所连通道拨号错误RAP………………………………………………… 2-244 034-502 传真内部不可缺少参数错误RAP……………………………………… 2-245 034-503 传真内部高层服务错误RAP…………………………………………… 2-245 034-504 传真储存存储器溢出RAP……………………………………………… 2-246 034-505 传真工作存储器溢出RAP……………………………………………… 2-246 状态-指示-维修09/2004 2nd Version2-4 DC236/286034-506 不支持远程功能RAP…………………………………………………… 2-247 034-507 口令检查错误RAP……………………………………………………… 2-247 034-508 通过DTMF 删除传输RAP …………………………………………… 2-248 034-509 DTMF 非法程序错误RAP……………………………………………… 2-248 034-510 DTMF 程序错误RAP…………………………………………………… 2-249 034-511 远程机器不能发送文件RAP…………………………………………… 2-249 034-512 检测到无尽循环RAP…………………………………………………… 2-250 034-513 接收命令错误RAP……………………………………………………… 2-250 034-514 请求的功能不支持RAP………………………………………………… 2-251 034-515 非法命令被接收RAP…………………………………………………… 2-251 034-519 接收数量超出RAP……………………………………………………… 2-252 034-520 服务数量超出RAP……………………………………………………… 2-252 034-521 内部I/F 错误RAP ……………………………………………………… 2-253 034-522 无手动发送线路RAP…………………………………………………… 2-253 034-523 传真服务被禁止RAP…………………………………………………… 2-254 034-524 不能删除操作RAP……………………………………………………… 2-254 034-525 指定的链-环不存在RAP ……………………………………………… 2-255 034-526 不正确的链-环值RAP ………………………………………………… 2-255 034-527 拨号控制错误RAP……………………………………………………… 2-256 034-528 不能执行手动发送RAP………………………………………………… 2-256 034-529 无打印的纸张尺寸RAP………………………………………………… 2-257 034-530 DTMF I/F 超时RAP …………………………………………………… 2-257 034-700 G3 节Dicep 超时RAP ………………………………………………… 2-258 034-701 软件复位RAP…………………………………………………………… 2-258 034-702 无指定目标RAP………………………………………………………… 2-259 034-703 D 信道与网络连接切断RAP…………………………………………… 2-259034-704 ISDN D 信道数据连接错误RAP ……………………………………… 2-260 034-705 ISDN 层1 停止-电源ON ……………………………………………… 2-260 034-706 ISDN 层1 停止-电源OFF……………………………………………… 2-261 034-707 FRMR 被接收…………………………………………………………… 2-261 034-708 非法帧接收N（R）…………………………………………………… 2-262 034-709 非法帧接收……………………………………………………………… 2-262 034-710 …………………………………………………………………………… 2-263 034-711 等待连接超时…………………………………………………………… 2-263 034-712 内部错误（中断）……………………………………………………… 2-264 034-713 超时-传输删除…………………………………………………………… 2-264 034-714 线路断开-超时T305 …………………………………………………… 2-265 034-715 线路断开-超时3082 …………………………………………………… 2-265 034-716 连接超时（T313）……………………………………………………… 2-266 034-717 Resume 超时…………………………………………………………… 2-266 034-718 正常断开………………………………………………………………… 2-267 034-719 无空闲和有效线路……………………………………………………… 2-267 034-720 超时（60s,T330,309,301,310）……………………………………… 2-268 034-721 错误（格式化，内容）………………………………………………… 2-268 034-722 悬挂超时………………………………………………………………… 2-269 034-723 无指定计时器RAP……………………………………………………… 2-269 034-724 非法顺序RAP…………………………………………………………… 2-270 034-725 L3 任务内部错误RAP ………………………………………………… 2-270 034-726 HD81501 I/F 缓冲器忙RAP…………………………………………… 2-271 034-727 任务无响应（对1,300Hz 输入呼叫为3 秒）RAP ………………… 2-271 034-728 无效的目标RAP………………………………………………………… 2-272 034-729 线路切断，内部通道PB 发送RAP…………………………………… 2-272 034-730 输入和输出呼叫冲突…………………………………………………… 2-273 034-731 传真网络切断（设置错误）…………………………………………… 2-273 034-732 传真网络因超时而被切断……………………………………………… 2-274 034-733 不正确顺序，呼叫状态………………………………………………… 2-274 034-734 HI 任务内部错误RAP ………………………………………………… 2-275 034-735 只与ISDN D 信道连接………………………………………………… 2-275 034-736 来自传真网络的错误通知……………………………………………… 2-276 034-737 输入呼叫响应错误RAP………………………………………………… 2-276 034-738 层1 启动错误…………………………………………………………… 2-277 034-739 层1 不同步……………………………………………………………… 2-277 034-740 帧传输错误……………………………………………………………… 2-278 034-741 不能发送帧……………………………………………………………… 2-278 034-742 帧发送低速被检测……………………………………………………… 2-279 034-743 不正常发送帧DMA RAP ……………………………………………… 2-279 034-744 不能接受的信道RAP…………………………………………………… 2-280 034-745 呼出信道设置…………………………………………………………… 2-280 034-746 无可使用线路…………………………………………………………… 2-281 034-747 转换设备拥挤…………………………………………………………… 2-281034-748 指定线路无法使用……………………………………………………… 2-282 034-750 网络错误………………………………………………………………… 2-282 034-751 临时网络错误…………………………………………………………… 2-283 034-752 目标终端忙……………………………………………………………… 2-283 034-753 目标不应答……………………………………………………………… 2-284 034-754 无来自目标的响应……………………………………………………… 2-284 034-755 目标拒绝呼叫…………………………………………………………… 2-285 034-756 目标故障………………………………………………………………… 2-285 034-757 其它（正常，半正常）………………………………………………… 2-286 034-758 不正确目标传真拨号号码……………………………………………… 2-286 034-759 无中转网络路由………………………………………………………… 2-287 034-760 无到目标线路…………………………………………………………… 2-287 034-761 不正确格式目标传真号码……………………………………………… 2-288 034-762 设备拒绝………………………………………………………………… 2-288 034-763 通讯能力不允许………………………………………………………… 2-289 034-764 通讯能力未被配置……………………………………………………… 2-289 034-765 服务，性能限制带来的错误…………………………………………… 2-290 034-766 所选择的通讯不执行…………………………………………………… 2-290 034-767 所选模式不执行………………………………………………………… 2-291 034-768 只有有限数字信息……………………………………………………… 2-291 034-769 服务，性能产生的错误………………………………………………… 2-292 034-770 应答状态查询…………………………………………………………… 2-292 034-771 访问信息被放弃………………………………………………………… 2-293 034-772 工作之间连接错误……………………………………………………… 2-293 034-773 指定拨号号码无效……………………………………………………… 2-294 034-774 指定的线路无效………………………………………………………… 2-294 034-775 其他（无效信息类）…………………………………………………… 2-295 034-776 所需信息不够…………………………………………………………… 2-295 034-777 不明确的信息类型……………………………………………………… 2-296 034-778 不正确信息或类型……………………………………………………… 2-296 034-779 无信息或未定义………………………………………………………… 2-297 034-780 无效信息………………………………………………………………… 2-297 034-781 呼叫状态，信息不匹配………………………………………………… 2-298 034-782 因超时而被错误清除…………………………………………………… 2-298 2nd Version 09/2004 状态-指示-维修DC236/286 2-5034-783 其它错误（操作等）…………………………………………………… 2-299 034-784 目标号码改变…………………………………………………………… 2-299 034-785 不兼容目标……………………………………………………………… 2-300 034-786 呼叫识别码不在使用中………………………………………………… 2-300 034-787 呼叫识别码在使用中…………………………………………………… 2-301 034-788 显示其它原因…………………………………………………………… 2-301 034-789 G4 表示层非法事件…………………………………………………… 2-302 034-790 线路1 未被连接RAP…………………………………………………… 2-302034-791 线路0（分机）未被连接RAP ………………………………………… 2-303034-792 线路2 未被连接RAP…………………………………………………… 2-303034-793 线路3 未被连接RAP…………………………………………………… 2-304034-794 线路4 未被连接RAP…………………………………………………… 2-304034-795 线路5 未被连接RAP…………………………………………………… 2-305034-796 拨号错误（不正确传真号码2）RAP ………………………………… 2-305034-797 通讯参数错误RAP……………………………………………………… 2-306034-798 数据参数错误RAP……………………………………………………… 2-306034-799 自动拨号无拨号数据RAP……………………………………………… 2-307035-xxx 传真网络035-700 Modem 故障RAP ……………………………………………………… ___________2-309035-701 T1 传输超时RAP ……………………………………………………… 2-309035-702 目标接收被拒绝RAP ………………………………………………… 2-310035-703 以相位B 发送时接收到DCN RAP …………………………………… 2-310035-704 目标轮询错误RAP……………………………………………………… 2-311035-705 DCS/NSS 重新发送超限RAP ………………………………………… 2-311035-706 减速运行错误RAP …………………………………………………… 2-312035-707 错误的口令/接收错误RAP …………………………………………… 2-312035-708 后-信息重发超限RAP ………………………………………………… 2-313035-709 RTN 接收RAP ………………………………………………………… 2-313035-710 PIN 接收RAP…………………………………………………………… 2-314035-711 DCN 接收在相位D RAP ……………………………………………… 2-314035-712 3 NSC 后无响应RAP ………………………………………………… 2-315035-713 发送FTT 之后T2 超时RAP…………………………………………… 2-315035-714 NSC/DTC 之后接收到DCN RAP……………………………………… 2-316035-715 错误口令-轮询错误RAP ……………………………………………… 2-316035-716 无后信息-T2 超时RAP ………………………………………………… 2-317035-717 RTN 发送RAP ………………………………………………………… 2-317035-718 接收T1 超时RAP ……………………………………………………… 2-318035-719 检测到忙音RAP………………………………………………………… 2-318035-720 不能被远程机器接收RAP……………………………………………… 2-319035-721 DCN 接收在相位B RAP ……………………………………………… 2-319035-722 错误的300bps 帧长度RAP …………………………………………… 2-320035-723 接收标记之后无CD RAP ……………………………………………… 2-320035-724 发送FTT 之后接收DCN RAP ………………………………………… 2-321035-725 远程机器没有邮箱/中继RAP ………………………………………… 2-321035-726 相位C 不能接收-10 秒RAP…………………………………………… 2-322035-727 G3 接收期间50%错误RAP…………………………………………… 2-322035-728 C EOL 不能在10 秒之内接收RAP…………………………………… 2-323035-729 检测到载波减弱RAP…………………………………………………… 2-323035-730 相位C 高速无CS RAP………………………………………………… 2-324035-731 传真V.8 错误RAP ……………………………………………………… 2-324035-732 传真V.34 PCH CD Off RAP ………………………………………… 2-325035-733 传真V.34 C/PCH CS 无RAP………………………………………… 2-325 035-734 远程V8 程序轮询错误RAP …………………………………………… 2-326 035-735 轮询箱V8 程序中无文件RAP ………………………………………… 2-326 035-736 发送CTC 之后无应答DCN RAP……………………………………… 2-327 035-737 发送EOR 之后无应答DCN RAP……………………………………… 2-327 035-738 发送RR 之后无应答DCN RAP ……………………………………… 2-328 035-739 传真15 超时RAP ……………………………………………………… 2-328 035-740 E-OR 发送之后发送停止RAP ………………………………………… 2-329 035-741 ECM 相位C 标记超时RAP …………………………………………… 2-329 035-742 EOR 发送或接收RAP ………………………………………………… 2-330 035-743 远程机器不能接收SUB RAP ………………………………………… 2-330 035-744 远程机器不能接收口令RAP…………………………………………… 2-331 035-745 PTX 无SEP 功能RAP ………………………………………………… 2-331 035-746 忙-不能检测拨号音RAP ……………………………………………… 2-332 035-747 拨号时中止R AP………………………………………………………… 2-333 035-748 传输期间中止RAP……………………………………………………… 2-333 035-749 无来自远程站的应答RAP……………………………………………… 2-334 035-750 传输期间电源Off RAP ………………………………………………… 2-334 035-751 文件发送操作被删除RAP……………………………………………… 2-335 035-752 作业数限制错误RAP…………………………………………………… 2-335 035-753 传真存储器满RAP……………………………………………………… 2-336 035-754 文件管理存储器满RAP………………………………………………… 2-336 035-755 文件加页错误RAP……………………………………………………… 2-337 035-756 不能加页RAP…………………………………………………………… 2-337 035-757 无接收页RAP…………………………………………………………… 2-338 035-758 无指定文件或页RAP…………………………………………………… 2-338 035-759 无指定作业RAP………………………………………………………… 2-339 035-760 文件公共处理错误RAP………………………………………………… 2-339 035-761 文件其它处理错误RAP………………………………………………… 2-340 035-762 ISDN 期间线路切断RAP ……………………………………………… 2-340 036-xxx 传真参数036-500 非法PDRP 参数………………………………………………………… 2-341 036-501 非法RDPBP 参数……………………………………………………… 2-341 036-502 非法RDPBN 参数……………………………………………………… 2-342 036-503 非法RDCLP 参数……………………………………………………… 2-342 036-504 非法RDGR 参数………………………………………………………… 2-343 036-505 未定义响应……………………………………………………………… 2-343 036-506 不可协商………………………………………………………………… 2-344 036-507 在容量满时接收RDPBN ……………………………………………… 2-344 036-508 RDPBN 接收终端错误………………………………………………… 2-345 036-509 RDPBN 接收其它……………………………………………………… 2-345 036-510 RDGR 接收……………………………………………………………… 2-346 036-511 非法程序1551 RAP …………………………………………………… 2-346 036-512 非法CDS 参数………………………………………………………… 2-347。
IP网段划分
的网段划分IP子网，计算机子网主机大...一定对IP地址有所了解吧？我们知道在INTERNET中广泛使用的TCP/IP协议就是利用IP地址来区别不同的主机的。
如果你曾经进行过TCP/IP协议设置，那么你一定会遇到子网掩码(Subnet mask)这一名词.我们知道IP地址是一个4字节（共32bit）的数字，被分为4段，每段8位，段与段之间用句点分隔。
为了便于表达和识别，IP地址是以十进制形式表示的如210.52.207.2，每段所能表示的十进制数最大不超过255。
IP地址由两部分组成，即网络号（Netgwork ID）和主机号（Host ID）。
网络号标识的是Internet 上的一个子网，而主机号标识的是子网中的某台主机。
网际地址分解成两个域后，带来了一个重要的优点：IP数据包从网际上的一个网络到达另一个网络时，选择路径可以基于网络而不是主机。
在大型的网际中，这一点优势特别明显，因为路由表中只存储网络信息而不是主机信息，这样可以大大简化路由表。
IP地址根据网络号和主机号的数量而分为A、B、C三类：A类IP地址：用7位（bit）来标识网络号，24位标识主机号，最前面一位为"0"，即A类地址的第一段取值介于1～126之间。
A类地址通常为大型网络而提供，全世界总共只有126个只可能的A类网络，每个A类网络最多可以连接16777214台主机。
B类IP地址：用14位来标识网络号，16位标识主机号，前面两位是"10"。
B 类地址的第一段取值介于128～191之间，第一段和第二段合在一起表示网络号。
B类地址适用于中等规模的网络，全世界大约有16000个B类网络，每个B类网络最多可以连接65534台主机。
C类IP地址：用21位来标识网络号，8位标识主机号，前面三位是"110"。
C 类地址的第一段取值介于192～223之间，第一段、第二段、第三段合在一起表示网络号。
ip地址及其管理》教案设计
ip地址及其管理》教案设计XXX《教学中的互联网搜索》优秀教学案例评选教案设计高中信息技术《IP地址及其管理》一、教案背景1.面向学生：XXX2.学科：信息技术2.课时：13.学生课前准备：一、熟识研究内容，了解研究知识结构。
二、结合实际中遇到联网问题，探寻ip的用处。
三、对ip的作用进行自我探究。
二、教学课题教学目标：知识目标：1、让学生了解IP地址的概念。
IP地址的管理办法。
2、让学生掌握IP地址的格式及分类。
能力目标：1、如何查看和设置局域网内部计算机的IP地址、子网掩码、网关和DNS。
2、让学生能根据IP地址判断网络类型和主机号。
情感目标：1、让学生认识到IP地址资源的有限及分配的不平衡，体验民族的危机感。
2、培养学生在进行自主研究的过程中勇于克服困难，体验到成功后的快乐。
三、教材分析研究第一章时，学生有很多机会上网享受网络冲浪带来的乐趣，研究效果不错；可进入第二章后，较多的理论研究使学生研究本模块的热情一点点被减淡。
再者前面一节所学的域名是由一些有意义的单词或中文组成，学生容易记忆和理解，而本节IP地址是一串没有特定意义的数字，又分成ABCDE五类，情况较为复杂，学生研究起来有一定困难。
如果教师如果继续把理论照本宣科，课堂气氛沉闷，研究情绪低落。
故教师采取的积极应对措施就是尽量举生活中的例子进行类比，把道理讲得尽量通俗易懂，再结合高一学生具备一定的对数字的理解分析能力，使课堂效率得以最高。
四、教学对象分析研究第一章时，学生有很多机会上网享用收集冲浪带来的乐趣，研究效果不错；可进入第二章后，较多的理论研究使学生研究本模块的热情一点点被减淡。
再者前面一节所学的域名是由一些有意义的单词或中文组成，学生容易记忆和理解，而本节IP地点是一串没有特定意义的数字，又分成ABCDE五类，情况较为复杂，学生研究起来有一定困难。
假如教师假如继续把理论照本宣科，课堂气氛沉闷，研究情感低落。
故教师采取的主动应对步伐就是尽大概举生活中的例子进行类比，把道理讲得尽大概通俗易懂，再结合高一学生具备一定的对数字的理解分析能力，使课堂效率得以最高。
IP地址的分类和判断,标准子网掩码
IP地址的分类和判断,标准子网掩码(2010-08-20 16:52:08)A类1.0.0.0 到126.0.0.00.0.0.0 和127.0.0.0保留B128.1.0.0到191.254.0.0128.0.0.0和191.255.0.0保留C192.0.1.0 到223.255.254.0192.0.0.0和223.255.255.0保留D224.0.0.0到239.255.255.255用于多点广播E240.0.0.0到255.255.255.254保留255.255.255.255用标准子网掩码A类网络（1～126）缺省子网掩码：255·0·0·0255·0·0·0 换算成二进制为11111111·00000000·00000000·00000000可以清楚地看出前8位是网络地址，后24位是主机地址，也就是说，如果用的是标准子网掩码，看第一段地址即可看出是不是同一网络的。
如21.0.0.0.1和21.240.230.1，第一段为21属于A类，如果用的是默认的子网掩码，那这两个地址就是一个网段的。
B类网络（128～191）缺省子网掩码：255·255·0·0C类网络（192～223）缺省子网掩码：255·255·255·0B类、C类分析同上。
基本的IP地址是分成8位一个单元(称为8 位位组)的32位二进制数。
二进制与十进制大家都懂吧。
为了方便人们的使用，对机器友好的二进制地址转变为人们更熟悉的十进制地址。
IP地址中的每一个8位位组用0～255之间的一个十进制数表示。
这些数之间用点(.)隔开，这是所谓的点-十进制格式。
因此，最小的IPv4地址值为0.0.0.0，最大的地址值为255.255.255.255，然而这两个值是保留的，没有分配给私人的端系统。
LPW5209-01 2.1A 电源开关 IC 产品说明书
2.1A Power Switch with Programmable Current LimitGeneral DescriptionThe LPW5209 is an integrated power switch for self-powered and bus-powered Universal Series Bus (USB) applications. A built-in charge pump is used to drive the N-Channel MOSFET that is free of parasitic body diode to eliminate any reversed current flow across the switch when it is powered off. Its low quiescent current (30μA) and small package (SOT23-5) is particularly suitable in battery-powered portable equipment.Several protection functions include soft start to limit inrush current during plug-in, current limiting at 2.1A to meet USB power requirement, and thermal shutdown to protect damage under over current conditions.Order InformationApplications✧Power Switch✧USB Device✧Battery Charger Circuits Features◆80mΩLow R DS(ON), High-side N-MOSFET ◆2100mA Programmable current limit◆ 2.5V to 6V Input Voltage◆Low Quiescent Current:30μA◆Soft Start Function◆Built-In Short-Circuit Protection◆Built-in Thermal Protection◆RoHS Compliant and 100% Lead (Pb)-Free Typical Application CircuitMarking InformationVINFunctional Pin DescriptionPin DescriptionDescriptionLPW5209A LPW5209-21/11/061 1 Output to system pin.2 2 Ground.3 Connect a resistor to GND for setting current limit.Function Block DiagramAbsolute Maximum Ratings Note 1✧Input Voltage to GND ----------------------------------------------------------------------------------------------------- 7V ✧Output Voltage to GND -------------------------------------------------------------------------------------------------- 7V ✧Other pin to GND ---------------------------------------------------------------------------------------------------------- 6V ✧Maximum Junction Temperature --------------------------------------------------------------------------------- 150°C ✧Operating Ambient Temperature Range (T A) -------------------------------------------------------- -40℃ to 85°C ✧Maximum Soldering Temperature (at leads, 10 sec) ------------------------------------------------------- 260°C Note 1. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.Thermal Information✧Maximum Power Dissipation (SOT23-5, P D, T A=25°C)----------------------------------------------------- 0.45W ✧Thermal Resistance (SOT23-5, θJA) ------------------------------------------------------------------------- 250℃/WESD Susceptibility✧HBM(Human Body Mode) --------------------------------------------------------------------------------------------- 2KV ✧MM(Machine Mode) --------------------------------------------------------------------------------------------------- 200VElectrical Characteristics(Over recommended operating conditions unless specified otherwise, T =25℃)Enable Threshold LowEnable Threshold High 1.4Input High Current V IN=V EN=5.0V 5Typical Operating CharacteristicsApplication InformationThe LPW5209 are single N-Channel MOSFET high-side power switches with active-high enable input, optimized for self-powered and bus-powered Universal Serial Bus (USB) applications. The LPW5209 equipped with a charge pump circuitry to drive the internal NMOS switch; the switch's low RDS(ON), 80mΩ, meets USB voltage drop requirements.Input and OutputVIN (input) is the power source connection to the internal circuitry and the drain of the MOSFET. VOUT (output) is the source of the MOSFET. In a typical application, current flows through the switch from VIN to VOUT toward the load. If VOUT is greater than VIN, current will flow from VOUT to VIN since the MOSFET is bidirectional when on. Unlike a normal MOSFET, there is no a parasitic body diode between drain and source of the MOSFET, the LPW5209 prevents reverse current flow if VOUT being externally forced to a higher voltage than VIN when the output disabled (VEN < 0.4V). Chip Enable InputThe switch will be disabled when the EN pin is in a logic low condition. During this condition, the internal circuit is turned off, reducing the supply current to 0.1μA typical. The maximum guaranteed voltage for a logic low at the EN pin is 0.4V. A minimum guaranteed voltage of 1.4V at the EN pin will turn the LPW5209 back on. Floating the input may cause unpredictable operation. EN should not be allowed to go negative with respect to GND. The EN pin may be directly tied to VIN to keep the part on.Soft Start for Hot Plug-In ApplicationsIn order to eliminate the upstream voltage droop caused by the large inrush current during hot-plug events, the “soft-start” feature effectively isolates the power source from extremely large capacitive loads, satisfying the USB voltage droop requirements.Thermal ShutdownThermal shutdown is employed to protect the device from damage if the die temperature exceeds approximately 150°C. If enabled, the switch automatically restarts when the die temperature falls 20°C. The output will continue to cycle on and off until the device is disabled or the fault is removed.Packaging InformationSOT23-5。
ISDN-Q931_Disconnect_Cause_Code_List
14 Christopher WayEatontown, New Jersey 077241.732.460.90001.732.544.9119 (fax)June 1, 2002Standard Q.931 Disconnect Cause CodesThe following lists all the standard Q.931 (ISDN) cause codes as per the ITU specification. Many other vendors have implemented a larger number of cause codes, but they do not map to the specification and Quintum does not support them.The cause codes list can be used to decode the disconnect reasons in ISDN messages (PBX or PSTN interfaces), Q.931 messages used to communicate over IP, Tenor CDR records and Tenor/Radius messages.Decimal Value HexadecimalValue Definition1 01 Unallocated (unassigned) number.This number is not in the routing table or it has no path across the ISDN cloud (network).1. Check routing table to see it the number is available.2. Check to make sure the correct digits were dialed and it is a valid number.2 02 No route to specified transit network (national use).The number was dialed with a transit network code such as 108880 to from AT&T to MCI and there isno route across.3 03 No route to destination.The dialed number is in the routing plan, but there is no physical route to the destination.1. The PRI D-Channel may be down at one end or the other.2. The span or WAN is not connected correctly.4 04 Send special information tone.Indicates that the called party cannot be reached for reasons that are of a long term nature and that thespecial information tone should be returned to the calling party.5 05 Misdialed trunk prefix (national use).Indicates the erroneous inclusion of a trunk prefix in the called party number.6 06 Channel Unacceptable.Indicates that the channel most recently identified is not acceptable to the sending entity for use in thiscall.7 07 Call awarded and being delivered in an Established channel.Indicates that the user has been awarded the incoming call, and that the incoming call is beingconnected to a channel already established to that user for similar calls (e.g. packet-mode virtual calls).8 08 Pre-Emption.Indicates that the call is being pre-empted.0 09 Pre-Emption – Circuit reserved for reuse.Indicates that the call is being cleared because one of the users involved in the call has requested thatthe call be cleared.16 10 Normal Call Clearing.This is one of the most common cause codes and is received for many reasons. It usually occursbecause someone hung up the call at one side or the other.17 11 User Busy.The number dialed is busy and cannot receive any more calls.18 12 No User Responding.The called party does not respond to the call, or does not wish to answer the call.19 13 No Answer from User (User Alerted).The called party has been alerted to the incoming call, but does not respond with a connect indicationwithin a prescribed period of time.NOTE: This cause is not necessarily generated by Q.931 procedures but may be generated by internalnetwork timers.20 14 Subscriber Absent.Used when a mobile station has logged off, radio contact is not obtained with a mobile station or if apersonal telecommunications user is temporarily not addressable at any user-network interface.21 15 Call Rejected.Indicates that the equipment sending this cause does not wish to accept this call, alth9ough it couldhave accepted the call because the equipment sending this cause is neither busy nor incompatible.May also be generated by the network, indicating that the call was cleared due to a supplementaryservice constraint.22 16 Number Changed.This is returned to a calling party when the called party number indicated by the calling party is nolonger assigned. The new called party number may optionally be included in the diagnostic field. If anetwork does not support this cause value, cause number 1 shall be used.26 1A Non-Selected User Clearing.Indicates that the user has not been awarded the incoming call.27 1B Destination Out-of-Order.This is a working number, but the span to the destination is not active or there is a problem sendingmessages to this destination.28 1C Invalid Number Format (address incomplete).Indicates that the called party cannot be reached because the called party number is not in a validformat or is not complete. This can happen when you are calling out using a network type number(enterprise) when you should be calling out Unknown or National for the Type of Number (TON).29 1D Facility Rejected.This cause is returned when a supplementary service requested by the user cannot be provided by thenetwork.30 1E Response to STATUS ENQUIRY.This cause is included in the STATUS message when the reason for generating the STATUS messagewas the prior receipt of a STATUS ENQUIRY message.31 1F Normal, Unspecified.This is a very common cause code and happens when the network is not able to determine what to dowith the call being made.34 22 No Circuit/Channel Available.There are no B-Channels available to handle the selected call.38 26 Network Out-of-Order.Indicates that the network is not functioning correctly and that the condition is likely to last a relativelylong period of time.39 27 Permanent Frame Mode Connection Out-of-Service.This cause is included in a STATUS message to indicate that a permanently established frame modeconnection is out-of-service.40 28 Permanent Frame Mode Connection Operational.This cause is included in a STATUS message to indicate that a permanently established frame modeconnection is operational and capable of carrying user information.41 29 Temporary Failure.The call was disconnected due to a network failure.The network is not functioning correctly and that the condition is not likely to last a long period of time;e.g. the user may wish to try another call attempt almost immediately.42 2A Switching Equipment Congestion.Indicates that the switching equipment generating this cause is experiencing a period of high traffic.43 2B Access Information Discarded.Indicates that the network could not deliver access information to the remote user as requested, i.e.user-to-user information, low layer compatibility, high layer compatibility, or sub-address, as indicatedin the diagnostic.44 2C Requested Circuit/Channel not Available.This cause is returned when the circuit or channel indicated by the requesting entity cannot be providedby the other side of the interface.This may happen when you get in a glare condition: Both sides are selected top-down or bottom-upchannel hunting.47 2F Resource Unavailable, Unspecified.Used to report a resource unavailable event only when no other cause in the resource unavailable classapplies.49 31 Quality of Service Not Available.Used to report that the requested Quality of Service, as defined in Recommendation X.213, cannot beprovided (e.g. throughput or transit delay cannot be supported).50 32 Requested Facility Not Subscribed.This cause indicates that the user has requested a supplementary service which is implemented by theequipment which generated this cause, but the user is not authorized to use.53 35 Outgoing Calls Barred Within Closed User Group (CUG).Indicates that although the calling party is a member of the CUG for the outgoing CUG call, outgoingcalls are not allowed for this member of the CUG.55 37 Incoming Calls Barred within CUG.Indicates that although the called party is a member of the CUG for the incoming CUG call, incomingcalls are not allowed to this member of the CUG.57 39 Bearer Capability Not Authorized.Indicates that the user has requested a bearer capability which is implemented by the equipment, whichgenerated this cause but the user is not authorized to use.58 3A Bearer Capability Not Presently Available.Indicates that the user has requested a bearer capability, which is implemented by the equipment whichgenerated this cause but which is not available at this time.62 3E Inconsistency in Designated Outgoing Access Information and Subscriber Class.This cause indicates that there is an inconsistency in the designated outgoing access information andsubscriber class.63 3F Service or Option Not Available, Unspecified.Used to report a service or option not available event only when no other cause in the serive or optionnot available class applies.65 41 Bearer Capability Not Implemented.Indicates that the equipment sending this cause does not support the bearer capability requested (i.e.requesting 64kb data when only speech is supported).66 42 Channel Type Not Implemented.Indicates that the equipment sending this cause does not support the channel type requested.69 45 Requested Facility Not Implemented.Indicates that the equipment sending this cause does not support the requested supplementary service.70 46 Only Restricted Digital Information Bearer Capability is Available (national use).Indicates that the calling party has requested an unrestricted (64kb) bearer service but that theequipment sending this cause only supports the restricted version of the requested bearer capability.79 4F Service or Option Not Implemented, Unspecified.Used to report a service or option not implemented event only when no other cause in the service oroption not implemented class applies.81 51 Invalid Call Reference Value.Indicates that the equipment sending this cause has received a message with a call reference which isnot currently in use or assigned on the user-network interface. E.G. The call that is being reference bythis value, does not exist on this system.82 52 Identified Channel Does Not Exist.Indicates that the equipment sending this cause has received a request to use a channel not activated onthe interface for a call.For example, if a user has subscribed to those channels on a PRI numbered from 1 to 12 and the userequipment or the network attempts to use channels 13 through 23, this cause is generated.83 53 A Suspended Call Exists, but This Call Identity Does Not.Indicates that a call resume has been attempted with a call identity which differs from that in use forany presently suspended calls(s).84 54 Call Identity in Use.Indicates that the network has received a call suspended request containing a call identity which isalready in use for a suspended call within the domain of interfaces over which the call might beresumed.85 55 No Call Suspended.Indicates that the network has received a call resume request containing a call identity informationelement, which presently does not indicate any suspended call within the domain of interfaces overwhich calls may be resumed.86 56 Call Having the Requested Call Identity Has Been Cleared.Indicates that the network has received a call resume request containing a call identity informationelement indicating a suspended call that has in the meantime been cleared while suspended.87 57 User Not Member of CUG.Indicates that the called user for the incoming CUG call is not a member of the specified CUG or thatthe calling user is an ordinary subscriber calling a CUG subscriber.88 58 Incompatible Destination.The number being dialed is not capable of the type of call.1. Calling a restricted line in unrestricted mode.2. Calling a pots phone using unrestricted mode.Indicates that the equipment sending this cause has received a request to establish a call which has lowlayer compatibility, high layer compatibility, or other compatibility attributes which cannot beaccommodated.90 5A Non-Existent CUG.Indicates that the specified CUG does not exist.91 5B Invalid Transit Network Selection (national use).Indicates that a transit network identification was received which is of an incorrect format as defined inAnnex C/Q.931.95 5F Invalid Message, Unspecified.Used to report an invalid message event only when no other cause in the invalid message class applies.96 60 Mandatory Information Element is Missing.Indicates that the equipment sending this cause has received a message which is missing aninformation element which must be present in the message.97 61 Message Type Non-Existent or Not Implemented.Indicates that the equipment sending this cause has received a message with a message type it does notrecognize either because this is a message not defined or defined but not implemented by theequipment sending this cause.98 62 Message is Not Compatible with the Call State, or the Message Type is Non-Existent or NotImplemented.Indicates that the equipment sending this cause has received a message such that the procedures do notindicate that this is a permissible message to receive while in the call state, or a STATUS message wasreceived indicating an incompatible call state.99 63 An Information Element or Parameter Does Not Exist or is Not Implemented.Indicates that the equipment sending this cause has received a message which includes informationelement(s)/parameter(s) not recognized because the information element identifier(s)/parametername(s) are not defined or are defined but not implemented by the equipment sending the cause. 100 64 Invalid Information Element Contents.The call has an information element that is not understood by the switch being called. This cause isusually followed by the information element that is causing the problem.101 65 The Message is Not Compatible with the Call State.Indicates that a message has been received which is incompatible with the current call state for this call. 102 66 Recovery on Timer Expired.This occurs when ISDN messages don’t arrive in specified time according to the Q.931 specification.This cause is sometimes followed by the timer that has expired.103 67 Parameter Non-Existent or Not Implemented – Passed On (national use).Indicates that the equipment sending this cause has received a message which includes parameters notrecognized because the parameters are not defined or are defined but not implemented by theequipment sending the cause.110 6E Message with Unrecognized Parameter Discarded.Indicates that the equipment sending this cause has discarded a received message, which includes aparameter that is not recognized.111 6F Protocol Error, Unspecified.Used to report a protocol error event only when no other cause in the protocol error class applies. 127 7F Interworking, Unspecified.Indicates that there has been interworking with a network which does not provide causes for actions ittakes. Thus, the precise cause for a message which is being sent cannot be ascertained.。
Audix ADX20i ADX20iP 产品说明书
ADX20i/ADX20iPOVERVIEWDesigned, assembled and tested by Audix in the USA, the ADX20i is a miniaturized condenser microphone used for professional stage and studio applications. TheADX20i is known for its clarity, excellent transient response, resistance to feedback,SPL handling and ease of operation. The ADX20i is primarily used for miking saxophone and other brass instruments.The ADX20i is characterized with a uniformly controlled cardioid polar pattern. This provides excellent isolation and feedback control on stage as well as natural sound reproduction at very close distances.With a smooth and accurate response over a frequency range of 40 Hz - 20 kHz, the ADX20i is lightweight, compact and simple to use. Housed in an aluminum ring and isolated by means of a rubber shock mount system, the ADX20i comes with a spring tension gooseneck clip (MC20i) for easy mounting to the bell of an instrument. A number of optional accessories are available, which allows for the ADX20i to be usedon a microphone stand for a wider variety of applications.The ADX20i is designed for use with Audix wireless systems. The ADX20iP is designedfor use with a standard microphone cable. The ADX20iP operates on phantomvoltage of 5-52 Volts and is supplied with a phantom power adapter (APS910), 6’integrated microphone cable, gooseneck clip (MC20i) and carrying pouch.MODELSADX20i - Includes mic with 6’cable, gooseneck clip and windscreenADX20iP - Same as above with phantom power adapter (APS910)SUPPLIED ACCESSORIESAPS910 - Phantom power adapterMC20i - Gooseneck clip with shock mount. Butterfly clamp attaches to bell of horn.P1 - Carrying pouch.WS10 - External foam windscreen for reducing wind, sibilance, and pop noise. OPTIONAL ACCESSORIESMCMICRO - Microphone stand adapter for The Micros™ series. Fits any 12 mm diameter microphone.SMTMICRO - Optional mic stand adapter with rubber shock mount housed within an aluminum ring. Attaches to any standard 5/8” threaded microphone stand. Condenser Instrument MicrophoneFEATURES·Miniature condenser clip-on microphone·Can be used wired or wireless·Natural, accurate sound reproduction·Butterfly type clip ideal for brass instruments·Rubber shock mount system reduces vibration ·Designed, assembled & tested in the USA· 3 year warrantyAPPLICATIONS·Saxophone·Trombone, trumpet·Room ambience, recording·Accordion·Cello, upright bassAPS910 MC20i P1 WS10 MCMICRO SMTMICROHi Lo FREQUENCY RESPONSEPOLAR PATTERNSARCHITECT AND ENGINEER SPECIFICATIONS The microphone shall be of the condenser type with a modular threaded capsule. The microphone shall be available in a hypercardioid polar pattern and shall have a 6’ cable terminating in a mini-XLR female connector. The microphone shall have a sensitivity of 6 mV / Pa and a nominal impedance of 250 ohms at 1 kHz. The microphone shall have a maximum SPL level of 135 dB at 0.5% THD and shall be machined out of brass with a length of 30 mm and a capsule diameter of 12 mm. OPERATION AND MAINTENANCE The ADX20i is designed to plug directly into the bodypack of a wireless system. For wired applications see the ADX20iP .The ADX20iP is a low impedance microphone and should be plugged into a “mic level” input on your console, mixer, or recording device. The ADX20iP requires phantom power and will NOT operate without phantom power voltage (minimum of 5 - 52 Volts) which is available on most professional mic preamps and mixing devices. If phantom power is not available on your equipment, you may use the APS910. Avoid plugging or unplugging the microphone from a PA system unless the channel is muted or the volume of the system is turned down. Failure to do so may result in a loud “popping” noise which could seriously damage the speakers in the PA system. APS910 phantom power supply: Note that the mini XLRf connector at theend of the ADX20i mic cable plugs into mini XLRm side of the APS910 phantompower adapter. From there, plug a standard XLR-XLR microphone cable tocomplete the connection from the APS910 to the mixing board.Important: Be sure that the round ports on the microphone capsule alwaysremain exposed and do not get covered up in any way by the shockmount inthe clip.The ADX20i is manufactured to exacting specs with roadworthy construction.However, the capsule is highly sensitive and should be handled with care. Avoidextreme temperatures and be sure to store your microphone in the pouchprovided when not in use. Moisture of any kind can adversely effect the soundand performance of your ER TIPSSaxophone and brass: For the most accurate and natural sound the mic shouldbe positioned towards, but not inside, the bell. Some experimentation may berequired to find the proper blend between the instrument and the room.When striving for greater isolation on stage and higher gain before feedback, the hypercardioid capsule may be more helpful. The ADX20iP can be used on a micstand or mic bar for stereo recording (see accessories for mic stand adapters).Live sound: In general, when using multiple mics on a stage for live sound,position the mics at least 2-3 feet apart from each other to avoid phasecancellation issues.Further miking techniques may be found at .ALL SPECIFICATIONS SUBJECT TO CHANGE WITHOUT 503.682.6933 Fax: 503.682.7114Audix Corporation 9400 SW Barber St. Wilsonville, OR 97070ver5.0 01-18PRODUCT REGISTRATION: Please register your product online at /docs_12/about/product_registration.shtml .SERVICE AND WARRANTY: This microphone is under warranty for a period of 3 years to be free of defects in material and workmanship. In the event of a product failure due to materials or workmanship, Audix will repair or replace said product at no charge with proof of purchase. Audix does not pay or reimburse shipping costs for warranty repairs or returns. The warranty excludes any causes other than manufacturing defects, such as normal wear, abuse, environmental damage, shipping damage or failure to use or maintain the product per the supplied instructions. No Implied Warranties: All implied warranties, including but not limited to implied warranties of merchantability and fitness for a particular purpose are hereby excluded. The liability of Audix, if any, for damages relating to allegedly defective products shall be limited to the actual price paid by Dealer for such products and shall in no event include incidental or consequential damages of any kind. Should your microphone fail in any way, please contact the Audix Service department at 503.682.6933. A Return Authorization is required before returning any product. OTHER THAN THIS WARRANTY, AUDIX MAKES NO WARRANTIES, EXPRESS OR IMPLIED, WITH RESPECT TO THE PRODUCTS, THE USE OF THE PRODUCTS, THE PERFORMANCE OF THE PRODUCTS. AUDIX SHALL NOT BE LIABLE FOR SPECIAL INCIDENTAL, CONSEQUENTIAL, INDIRECT OR SIMILAR DAMAGES ARISING FROM OR BASED ON THE SALE, USE, STORAGE OR DISPOSAL OF THE PRODUCTS, AUDIX’S SERVICE WORK, BREACH OF WARRANTY, BREACH OF CONTRACT. NEGLIGENCE, OR ANY OTHER THEORY OF LIABILITY, EVEN IF AUDIX HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. DIMENSIONS (mm)SPECIFICATIONS A D X 20iP。
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SinCos 端子盒 IP5209-Bxxx 用作为直接连接测量传感器与上一级现场总线的接口，例如带正弦电压输出 1 V SS 的测头。
与标准型号的端子盒不同，特殊功能端子盒 IP5209-Bxxx1000 有一个用于 11 µA SS 测头的电流输入，而不是电压输入。
测量信号得以处理、插补并作为 32 位值提供。
信号周期分辨率为 10 位，即 1024 步。
参考标记也保存为 32 位值。
当前计数和参考标记值都可读取。
测量信号输入的极限频率为 100 kHz 。
IP5209-Bxxx | 1 通道 Sincos 编码器接口端子盒
1 | +24 V DC U S
2 | +24 V DC U P
3 | S
4 | P
䖲 䜡
㓪ⷕ 䖲 1|B
2|+5 V DC
Ӵ 3 | R 4 | R 5|A 6 | A 7 | n. c. 8|B 9 | n. c.10 | S 11 | S 12|+5 V DC
Ӵ IP5209-Bxxx 3
241
231
4
198210127
45
3611IN
OUT
自动化新技术
技术规格若有变更，恕不另行通知。
Beckhoff 536
现场总线端子盒。