HUAWEI EM770W模块规格书
华为M7系列10-15W隔离稳压输出电源模块数据手册说明书
M 7 series10-15W隔离稳压输出电源模块DC -DC 电源模块DC -DC converter10-15 Watt Isolated DC -DC Converter ,Regulated Output(超出以下极限值使用,可能会损坏模块,模块不允许在极限值持续工作。
)(Exceedingthese Values may damage the module .These are not continuous operating ratings )输出短路情况OutputShort circuit duration工作温度范围Operating temperature 存储温度Storage temperature-0.7-0.7-0.7122448Vdc458523Indefinite &Auto -restart 持续短路保护/过流保护(自恢复)输出为满载Output Full Load-40---+85-55---+105*请测试外壳的表面温度To be measured at case plate temperature标称输入范围Nominal Input Range (以下参数均在室温环境+25,模块在标称输入电压下测试得到)℃(Speci fications typi cal at Ta =+25,nom inal input vol tage ,rated out put cur rent unl ess other wise not ed )℃Input Absoute Voltage Range 输入电压范围24V Input Model 24V 输入模块12V Input Model12V 输入模块48V Input Model48V 输入模块℃---项目Parameter条件Condition 最小值Min 标称值Typ 最大值Max 单位Unit91836122448Vdc367218Input Voltage Range 输入电压范围24V Input Model 24V 输入模块12V Input Model12V 输入模块48V Input Model48V 输入模块项目Parameter条件Condition 最小值Min 标称值Typ 最大值Max 单位Unit负载调整率Load Regulation (%)Max------单输出模块Single Output Model 0.5线性调整率Line Regulation 双输出模块Dual Output Model 输出为满载Output Full Load输出电压精度Output Voltage Accuracy 输入电压Input Voltage (Vdc )温度漂移系数Temperature Coefficient 工作频率Switching Frequency Hz %/℃交叉调整率Load cross Regulation Dual Output Model 双输出模块Load 20/100%60Seconds /0.5mA输入/输出隔离高压Isolation Voltage 绝缘电阻Isolation Resistance500VdcVdc M Ω1000------0.5------------5.0---2.01.0%%%%%标称输入电压Nominal Input---2500.010.02---------------(以下参数均在室温环境+25,模块在标称输入电压下测试得到)℃输出电流Output Current (mA )Max 输出电压Output Voltage (Vdc )输出纹波Output Ripple (MV )Typ 输入静态电流Input Current @No Load (mA )Typ 负载调整率Load Regulation 转换效率Efficiency (%)TypModel No . 产品型号10W 单输出系列 10W Single Output Series3.35303091215200011128346673.35912153.359M7-1215S10M7-123.3S10M7-1205S10M7-1212S10M7-1209S100.5标称输入电压Nominal Input (Speci fications typi cal at Ta =+25,nom inal input vol tage ,rated out put cur rent unl ess other wise not ed )℃1313121313766885441016102910009571041508502514479521260257254161820141826283022242628300.50.50.50.50.50.50.50.50.50.50.50.50.582818387808283818780808182M7-1224S104172424121016220.5825514320.581M7-2415S10M7-243.3S10M7-2405S10M7-2412S10M7-2409S10M7-2424S10M7-483.3S10M7-4805S10M7-4809S10189~7236~3618~Input Current @Max Load(mA )Typ 载电流输入满---3030200011128346674173030200011121.5K /3K备注:1、以上均为标准输出电压,即3.3V ,5V ,9V ,12V ,15V .M7-XXXXDX 为根据客户需求设计产品。
华为EM660 EM770W GOBI2000 F5521GW。。3g模块驱动下载地址
★Mobile partner 设置:
/c01l3i2203
★天翼拨号连接下载:
/c06bf5qdoc
★华为EM772 3G+WIFI驱动下载:
/c0tdxodd2a
2:/c02olaau1n(设置视频)
3:/c0w3p99max (驱动+联通拨号软件)
淘宝网:/ 3G专卖店
★GOBI2000驱动:
/support/driver/detail.aspx?DEditid=1618&docTypeID=DOC_TYPE_DRIVER&osid=231&treeid=9664
★GOBI3000驱动:
/support/driver/detail.aspx?DEditid=2594&docTypeID=DOC_TYPE_DRIVER&osid=231&treeid=9779
★大唐MC5725 驱动+拨号:
/c0IN7):
/c0s3u7pjko
★大唐MC8781 8775 驱动+拨号(XP):
/c04nvxy2xa
/support/driver/detail.aspx?DEditid=2561&docTypeID=DOC_TYPE_DRIVER&osid=231&treeid=6161
★爱立信F3507G驱动:
/support/driver/detail.aspx?DEditid=1889&docTypeID=DOC_TYPE_DRIVER&osid=231&treeid=6161
主流3G模块驱动下载列表:
华为移动宽带
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 7
MI模块技术发展趋势探讨—HSPA/DVB-T娱乐模块
DVB-T模块 模块
HSPA/DVB-T娱乐 娱乐 模块
HSPA模块 模块
HSPA/DVB-T娱乐模块:把DVB-T,HSPA功能融合到一个模块 中,构建娱乐型Netbook; 华为HSPA/DVB-T娱乐模块EM771于2009Q2商用;
Australia
Peru
Zimbabwe
South Africa
在2007年华为以38%的 2007年华为以 年华为以38%的 市场份额占据市场第一位 市场份额占据市场第一位
Chile
Paraguay
Argentina
与全球115个国家的 个国家的235个运营商取得合作,其中 家为全球 强运营商(截至 个运营商取得合作, 家为全球50强运营商 与全球 个国家的 个运营商取得合作 其中31家为全球 强运营商(截至2007年12月) 年 月 (包括 Vodafone/T-Mobile/Orange/H3G…) 包括 全球销量超过2000万台 市场地位: 万台 市场地位 No.1 ;全球销量超过
内部公开 内部公开
WinHEC 2008
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
内容
MI模块技术探讨 模块技术探讨 华为移动宽带产品概况
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
2008Q3
HUAWEI TECHNOLOGIES CO., LTD.
华为FusionModule2000智能模块数据中心产品说明书
Huawei FusionModule2000is a new generation smart modular data center solution,which dedicated to providing customers with simple,efficient,and reliable data center solutions.It's a modular-designed,highly integrated solution which comprises power supply,cooling,rack &structure,cabling and management system within a module,meeting the requirements for quick delivery and on-demand deployment.Furthermore,the Huawei smart module uses the i 3intelligent management to comprehensively improve the reliability and efficiency of power supply and cooling system.This significantly improves data center availability and O&M efficiency.INTRODUCTION•The FusionModule2000uses an air-cooled cooling system and is mainly applicable to small-and medium-sized data centers.The solution features simple design andhigh building adaptability,lowering the requirements of room height and reconstruction.It meets the data center deployment requirements of various sectors such as enterprise headquarters and large branches,bank headquarters and secondary branches,governments,carriers,education,and healthcare.APPLICATION SCENARIOSSimple•Modular design, one module one DC, on-demand deployment and flexible expansionGreen•iCooling intelligent optimization*,reducing the energy consumption of cooling system by 8%to 15%•SmartLi Inside*supports Huawei smart lithium batteries deployed in the pared with traditional lead-acid batteries,footprint is reduced by 70%under the same load and same backup time•Wet film humidification*:Compared with traditional electrode humidifiers,wet film humidifiers reduce energy consumption by 95%•Industry's first air-cooled smart modular DC PUE test and certification,the annual average PUE is as low as 1.111@BeijingSmart•iManager:Space,Power,Cooling (SPC)visualization,automatic asset management simplified O&M•3D view*clear display of key information and alarms about power distribution and cooling system,automatic management of assets*,automatic asset tracking,and no manual counting•Local 43-inch smart screen *intuitive display of intelligent features,simplifying O&MReliable•iPower:Visualization of power supply chain,fault auto-locating and auto shutdown for proactive protection•SmartLi Inside* :Three-layer BMS ensure the reliability of lithium batteries •Innovative intelligent refrigerant leakage detection prevents cooling capacity decrease or air conditioner breakdownFEATURESFusionModule2000Smart Modular Data Center Solution Standard Dual-row Smart ScreenVersion*Standard Dual-rowSimplified Single-row*Optional FeaturesSPECIFICATIONSItem SpecificationsMicro Module DimensionsSingle row (with aisle containment)(L×W×H):L×2400×2410mm;L×1350×2000mm;L×1600×2000mmDual row (with aisle containment) (L×W×H): L×3600×2410mm; L×3400×2410mm;L×3600×2610mmCabinets per module Single row≤24 cabinets; dual row: ≤48cabinetsPower supply380/400/415VAC, 50/60Hz,3Ph+N+PEMax IT load per module180kW (with integrated UPS)/ 145kW (with integrated PDC)/ 310kW (with New main way)/310kW (with precision PDC)Operation conditionUltra low temperature condition: -40ºC to 45ºC(Need low-temp kit)T1 condition: -20ºC to 45ºC; T3 condition: -5ºC to 55ºC(Need T3 outdoor unit)Cable routing Routed in/out through the top of cabinetsInstallation Installing on concrete floor or raised floorCabinet Dimensions(H×W×D)2000mm×600/800mm×1200mm;2000mm×600mm×1100mm;2200mm×600/800mm×1200mmSpace available42U/47UCabinet Porosity Front and rear doors: hexagonal mesh door design, porosity rate ≥75% Protection level IP20Air-cooled In-row air conditioner Cooling capacity25kW/35kW/46kW、65kWDimensions(H×W×D)25kW:2000mm×300mm×1100mm;35kW:2000mm×600mm×1200mm;46kW/65kW:2000mm×600mm×1200mm;(Simplified Single-row can only support 46kW) Power supply380/400/415VAC, 50/60Hz,3Ph+N+PERefrigerant R410AIntegrated UPS (UPS inside)Input voltage380/400/415VAC, 50/60Hz,3Ph+N+PEInput250A/400A/630A MCCB (single input); 250A/400A ATS (dual input)Input power factor Full load > 0.99, Half load >0.98Output power factor 1.0Rated capacity30~125kVA:IT Load ≤ 120 kW, power modules ≤ 4, the capacity of a single power module is30kVAIT Load > 120 kW, power modules ≥5, the capacity of a single power module is derated to 25kVA180kVA:Supports a maximum of seven 30 kVA power modules in 6+1 redundancy mode Output IT: 40A/1P×24×2; A/C: 40A or 63A/3P×8; lighting:10A/1P×3Efficiency≥ 96% (Linear Load)AC SPD5kA,8/20μsIntegrated power distribution cabinet (UPS outside)Input voltage380/400/415VAC, 50/60Hz,3Ph+N+PEInput IT: 160A/250A MCCB; A/C: 160A/250A MCCB (single/dual input)Rated input current IT: 160A/250A, Air conditioner: 160A/250AOutput IT: 2×24×40A/1P; 2×24×63A/1P;2×8×40A/3P;A/C: 40A/3P×8 or 63A/3P×8 ; lighting:10A/1P×3AC SPD20kA,8/20μsPrecision power distribution cabinet (UPS outside)Input voltage380/400/415VAC,50/60Hz,3Ph+N+PEInput160A/250A/400A/630A MCCB (single/dual input) Output IT:40A/1P,63A/1P,40A/3P,63A/3P, max 144routesSmart busway (UPS outside)Input voltage380/400/415VAC,50/60Hz,3Ph+N+PEInput250A/400A/630A MCCB (single input)Output IT:40/1P,63A/1P,40A/3P,63A/3P(6 branches in one Power Distribution Unit)SmartLi Inside-6C Single Lithium batterycabinetContains 16 battery modules. Two battery strings are connected in parallel,andeach battery string contains eight battery modules connected in series. Number of Lithium batterycabinets2N scenario: ≤ 6battery cabinets; N+1 scenario: ≤ 3battery cabinetsTypical backup time Recommended backup time: 10/15 minutesSmartLi Inside-1C Single Lithium batterycabinetFully configured with eight battery modules. A single cabinet can be configured with 5-8 batterymodules.Number of Lithium batterycabinets2N scenario: ≤ 6battery cabinets; N+1 scenario: ≤ 3battery cabinetsTypical backup time Recommended backup time: 30/60 minutesRecommended Configurations—UPS Inside the ModuleUPS Inside the Module(Integrated UPS+SmartLi )R24 Typical Layout of the UPS and LithiumBatteries in RowR24Dual-Row Module with Lithium Batteries in RowIT IT IT IT Smart Cooling IT IT IT Smart Cooling IT IT IT Smart Cooling IT IT ITAisle ContainmentIntegrated UPS Battery cabinet Battery cabinet IT Smart Cooling IT IT IT IT IT IT IT Smart Cooling IT IT IT IT Load(kW)Power Supply Redundancy A/C Configuration Battery30Integrated UPS N+ 1/2N 25kW×2In-row (Batterycabinet)/OutsideInstallation4025kW×3 6035kW×3 8035kW×4 10046kW×4 12565kW×4 15065kW×4 18065kW×5Recommended Configurations ——UPS Outside the ModuleCopyright ©Huawei Technologies Co.,Ltd.2021.All rights reserved.No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co.,Ltd.UPS Outside the Module(Precision PDC )UPS Outside the Module(Smart Busway)IT Load (kW)IT Power Supply AC Power Supply Redundancy AC Configuration20Integrated PDC/Precision PDC/Smart BuswayIntegrated PDC/ PowerDistribution BoxN+1/2N25kW ×23035kW ×24025kW ×36035kW ×39035kW ×412046kW ×4145SmartBusway/PrecisionPDCPower Distribution Box65kW ×416065kW ×423565kW ×631065kW ×7R24 Typical Layout of Dual-Row (Precision PDC)R24 Typical Layout of Dual-Row (Smart Busway)IT IT Smart CoolingIT IT IT IT Smart CoolingIT IT IT IT Smart CoolingIT ITR24-140kW (aisle)IT IT Smart CoolingIT IT IT IT Smart CoolingIT IT IT IT Smart CoolingIT ITIT IT Smart CoolingIT IT IT IT Smart CoolingIT IT IT IT Smart CoolingIT IT R24-140kW (aisle)Precision PDCIT Smart CoolingIT IT IT IT Smart CoolingIT IT IT IT Smart CoolingIT IT。
华为FusionModule2000-S智能微模块数据中心说明书
模块化数据中心FusionModule2000-S 智能微模块数据中心FusionModule2000-S 是华为新一代智能微模块,致力于为用户提供极简、绿色、智能、安全的数据中心解决方案。
FusionModule2000-S 采用模块化设计,将智能母线、温控、机柜、通道、布线、监控等集成在一个单排通道内,达到快速交付,按需部署的需求。
与此同时,华为智能微模块通过i 3构筑核心子系统智能化,全面提升供配电、温控系统可靠性、节能性,并引入AI 技术,实现供配电和制冷的智能联动控制,并对机房资产进行自动化管理,显著提升数据中心的可靠性、可用性及运维效率。
产品简介•高密HPC 超算:1600mm 深度密闭冷、热通道,单柜密度最大可支持30kW/R ,可应用于高校,科研院所,研究机构超算应用等,可适配900mm 超深服务器安装,为HPC 提供成套基础设施解决方案。
•极简单排MDC :1350mm 深度密闭热通道,极简设计免通道设计,建筑适应性强,可应用于空间小,层高低等恶劣条件下绝大多数机房的部署需求。
应用场景极简:•All-in-One 一体化设计,一站式快速部署,柔性灵活扩容•机房改造场景量身打造,无需架高底板,最低部署高度仅2.3m ,通道紧凑设计,1350mm 深实现机柜内密闭热通道,1600mm 深实现冷热全密闭绿色:•冷电控一体化设计,高密节地,相比传统“插花式”部署,节省占地50%+•环境适应性强:独立冷热通道,机房冷量无占用,周边设备无影响。
•低PUE ,相比传统方式PUE 降低30%智能:•列间温控垂直智能分区,精确匹配主设备散热特性。
风量冷量智能跟随,稳定运行无热点安全:•温控系统N+1 备份,智能母线支持2N 备份,提供电信级可靠性•冷热通道密闭机柜自动弹门,实现应急散热,消防联动产品性能机柜内自带热通道一体化U P S电池柜IT IT空调IT IT IT空调IT IT IT1350mm配电柜IT IT空调IT IT IT空调IT IT IT密闭冷通道(热通道机柜自带)1600mm高密HPC 场景典型布局示意图极简单排MDC 场景典型布局示意*为可选配置技术参数版权所有©华为数字能源技术有限公司2021。
9g25+EM770W 3G模块上网实现
9g25 + 3G WCDMA模块上网条件●9G25开发板●3G WCDMA无线模块HUAWEI EM770W、MINI PCI-E转USB转接板●联通3G SIM卡默认情况下linux 3.10.1的内核是不支持华为EM770W WCDMA模块的,将EM770W装到MINI PCI-E转USB转接板上,插到9G25开发板,会在开发板的DEBUG串口打印下面信息,通过下面信息我们可以得到EM770W的厂家ID和设备模块ID,也可以向模块提供商咨询这两个ID号。
厂家ID:0x12d1设备模块ID:0x1404图6 EM770W模块信息1、内核中增加对EM770W WCDMA模块的支持源码位于drivers/usb/serial/option.c增加EM770W设备ID的宏定义HUAWEI_PRODUCT_EM770W图7 EM770W设备ID的宏定义在option_ids中增加对EM770W设备的支持。
图8 option_ids中增加对EM770W设备的支持2、内核配置项开启内核ppp和移植pppd过程同上,将“USB driver for GSM and CDMA modems”设成作为内核模块方式编译,设置完成重新编译内核。
图9内核编译完成后,使用下面命令生成新的驱动#make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- modules交叉编译完成会在drivers/usb/serial/目录生成option.ko、usb_wwan.ko两个驱动文件,将这两个文件拷贝到开发板的/lib/modules/3.10.0+目录,或者其他自定义目录。
3、加载驱动在开发板上使用下面命令加载驱动#insmod /lib/modules/3.10.0+/usb_wwan.ko#insmod /lib/modules/3.10.0+/option.ko注意驱动加载顺序,option.ko要依赖于usb_wwan.ko,驱动加载成功后将EM770W模块插到开发板USB口,如能正确识别打印图10信息,在/dev目录会产生5个ttyUSB*的虚拟USB 口,如图11,使用pppd拨号使用ttyUSB0,波特率115200。
华为3G模块产品总体介绍
Power supply
3.3V/1100mA
Recommend
AT command Sets
support 3GPP 27007 AT commands, and some Huawei defined commands.
Mandatory
深圳市宝惠丰电子有限公司
4
Chipset
Qualcomm QSC6085 support RUIM,standard 6 PIN UIM card interface,support 3V and 1.8V UIM card 800/1900Mhz receive diversity Use Hirose U.FL-R-SMT connector support PC/SC protocol Supporting Windows 2000 、Windows XP、Vista and 、 Linux(2.6.18 later) based on marketing requirement based on marketing requirement based on marketing requirement based on marketing requirement based on marketing requirement based on marketing requirement
Mandatory Mandatory
深圳市宝惠丰电子有限公司
5
OS Support
Supporting Windows 2000 、Windows XP、Vista and 、 Linux(2.6.18 later)
Mandatory
Phonebook
Phone book capacity: the storage depends on the UIM card’s : capacity and PC hard disk. Phone book management:name, phone numbers (including : mobile numbers, home numbers and office numbers), Email addresses, and remarks. Sending SMS messages directly from the Phone book. Phone book Import/Export:to import/export phone book : information between the dashboard and a UIM card or to import/ export files of a specified format. Supporting SMS based on CDMA 1x SMS writing Sending and receiving SMS SMS division: if a message to be sent contains characters more : than the allowed maximum English characters which can be included in one message, it will be broken into two or more messages for sending. SMS storage: support Outbox/Inbox/Draft box/Trash box/Report : box/Important box on PC. SMS sorting: you can sort messages by sender's/receiver's : name, sending/receiving time, phone number, etc. SMS import: you may import messages from the UIM card into : the corresponding message boxes of the dashboard. SMS ring prompt: ring prompt on an incoming message (Rings : can be customized).
EM770W Product Description_V101
Product DescriptionEM770W UMTS M2M Wireless Module V100R001Issue 1.01Date 2009-01-07HUAWEI TECHNOLOGIES CO., LTDHuawei Technologies Co., Ltd. provides customers with comprehensive technical support and service. Please feel free to contact our local office or company headquarters.Huawei Technologies Co., Ltd.Address:Huawei Industrial BaseBantian, LonggangShenzhen 518129People's Republic of ChinaWebsite: Email: support@Copyright © Huawei Technologies Co., Ltd. 2008. All rights reserved.No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.Trademarks and Permissionsand other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.All other trademarks and trade names mentioned in this document are the property of their respective holders.NoticeThe information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute the warranty of any kind, express or implied.About This DocumentAuthorPrepared by Zhang Jun Date2008-11-05Date2008-11-20Reviewed by Zhang Haojing, Tan Yubo, Liu Penghao,Zhou Zhaoxing, Liu Qinggang, Xu Jinlong,Wang Dongjie, Cao Hepu, Lu Xiaoguang,Liu Kun, Yang Chunfan, Guo Gang, ZhuDi, Chen EnApproved by DateHistoryIssue Details Date Author Approved by1.00 Initial draft completed. 2008-11-20Zhang Jun1.01 First updated 2009-01-07Zhang JunContents1 Product Overview (7)1.1 About This Chapter (7)1.2 Appearance (7)1.3 Functions (8)1.4 Application Block Diagram (8)2 Interface Description (9)2.1 About This Chapter (9)2.2 Universal Mini PCI Express Interface (9)2.2.1 Interface Signals (9)2.3 Antenna Interfaces (12)2.3.1 Antenna Interface Circuits (12)3 Electrical Features of the Interfaces (15)3.1 About This Chapter (15)3.2 Extreme Application Conditions (15)3.3 DC characteristics of IO interfaces (16)3.4 Power Supply Features (16)3.4.1 Input Power Supply (16)3.4.2 Working Current (17)3.4.3 Power-On Process (18)4 Interface Usage (19)4.1 About This Chapter (19)4.2 UART Interface (19)4.3 UIM Card Interface (23)4.4 Audio Interface (24)4.5 Power Supply Interface (25)4.6 USB Bus (26)4.7 LED Status Indicator (27)4.8 Reset Interface (27)4.9 Pin Sequence (28)5 Structure (29)5.1 About This Chapter (29)5.2 Outline Dimensions of the EM770W UMTS M2M Wireless Module (30)5.3 Outline Dimensions of the Mini PCI Express Interface (31)1Product Overview1.1 About This Chaptervides an overview of the EM700W Universal Mobile Telecommunications ste odule, with the following information included:z Appearance z Functionsion Block Diagram1.2 Appearanceple and delicate, as This chapter pro Sy m (UMTS) M2M wireless m zApplicat The appearance of the EM770W UMTS M2M wireless module is simshown in F igure 1-1. Figure 1-1 Appearance of the EM770W UMTS M2M wireless module1.3 Functio s owing functions and features:0/1900/900/850MHz and GPRS/GSM z z zs the power interface, two serial ports (including one 8-wire full-serial ut (I/O) interface (for thee), one User Identification Module (UIM) card interface (3.0 V or1.8 niversal Serial Bus (USB) interface, and the Pulse Code Modulation z AT command sets ous Substances (RoHS) standards1.4 Application Block DiagramlessnThe EM770W UMTS M2M wireless module supports the foll z Frequency bands of UMTS 2101900/1800/900/850MHzz Audio, short message, data, and supplementary services z Built-in TCP/IP protocol stack Firmware Over The Air (FOTA)Universal Mini Peripheral Component Interconnect (PCI) Express interfaceInterfaces, such a port and one 4-wire serial port), one audio input and outp handset or earphon V), one full-speed U (PCM) interfacez Main diversity antenna and diversity antenna interfaces z Special UIM card serviceszCompliance with Restrictions on Hazard F igure 1-2 shows the application block diagram of the EM770W UMTS M2M wire module.Figure 1-2 Application block diagram of the EM770W UMTS M2M wireless module2Interface Description2.1 About This Chapternterfaces of the EM770W UMTS M2M wireless module, including:z Universal Mini PCI Express Interface 2.2 Universal Mini PCI Express Interface2.2.1 Interface Signalsthe universal Mini PCI Express interface. T able 2-1 sh h f the 52 pins of the un PCI Express interface. Table 2-1 Fu tions eThis chapter describes the i zAntenna InterfacesThe EM770W UMTS M2M wireless module adopts ows t e functions o iversal Mini nc of the Mini PCI Express interfac No.SignalI/O FunctionRemarks 1 MICP IPositive pole of the MIC inputsignal 2VCC_3V3P3.3 V DC power input3 MICN Ie pole of the MIC input Negativ signal 4 GND Power Negative pole of the p supply 5 EARP OPositive pole of the output signal to the receiver 6 Reserved - Reserved7 EARNOtive pole of the outputNega signal to the receiverNo. Signal I/O Function Remarks8 VREG_USIM_Ccard is used to power the USIM card. PPower supply output for USIM It 9 GND PNegative pole of the po supply wer 10USIM_IO_CI/OData signal of the USIM card11 UART1_RX I UART1 data receptionransistor-Transistor Logic (TTL) T level.It corresponds to the TXD signal of the PC after the level is converted. 12 USIM_CLK_C O Clock signal of the USIM card13 UART1_TX data sending TTL level.corresponds to the RXD signal of after the level is converted. O UART1It the PC 14USIM_RST_CardO Reset signal of the USIM c 15 GND PNegative pole of the power supply 16 Reserved Reserved 17UART1_RIIUART1 ringing indicationote 1. See N 18 GND PNegative pole of the power supply 19WAKEUP_NnalIModule wake-up sig 20 Reserved Reserved21 GND PNegative pole of the power supply 22 PERST_N set signal I Module re 23 UART1_CTS I/OTTL level.corresponds to the RTS signal of the PC after the level is converted. UART1 Clear-to-Send (CTS)signal It 24 Reserved dReserve 25 UART1_RFR ignal OUART1 Ready-for-Receive (RFR) s 26 GND Pole of the power Negative p supply 27 GND Pe pole of the power Negativ supply 28 ReservedReservedNo. Signal I/O FunctionRemarks 29 GND PNegative pole of the power supply 30 UART3_RFR O UART3 RFR signal 31 UART1_DTRIUART1 Data Terminal Ready (DTR) signalTTL level.It corresponds to the DTR signal of the PC after the level is converted. 32 UART3_CTS O nalUART3 CTS sig TTL level.It corresponds to the RTS signal of the PC after the level is converted. 33 UART1_DCDIData Carrier Detect TL level.It corresponds to the DCD signal of after the level is converted. UART1(DCD) signal T the PC 34 GND PNegative pole of the power supply 35 GND PNegative pole of the power supply GND 36USB_D-I/ONegative USB signal37 GND PNegative pole of the power supply 38 USB_D+ I/O USB signal Positive 39VCC_3V3P3.3 V DC power input40 GND PNegative pole of the power supply 41VCC_3V3C power inputP3.3 V D 42 LED_WWAN O LED signal43 GNDPer supply Negative pole of the pow44 UART3_RX I UART3 data reception TL level.ds to the TXD signal of T It correspon the PC after the level is converted. 45 AUX_PCM_CLK O Auxiliary CODEC PCM clock46UART3_TXOdata sendingTL level.It corresponds to the RXD signal of e PC after the level is converted. UART3T th 47 AUX_PCM_DOUT OAuxiliary CODEC PCM data output 48 ReservedReservedNo. Signal I/O Function Remarks 49 AUX_PCM_DINIAuxiliary CODEC PCM data input 50 GNDPNegative pole of the power supply51 AUX_PCM_SYNC dataprobe OAuxiliary CODEC PCM 52VCC_3V3P3.3 V DC power inputl-serial port.2.3.1 Anten Both the main diversity and the diversity antenna interfaces of the module use the 51-3612-50-H RF connector from Astron. F igure 2-1 shows the dimensions of the RF connector.Note 1: UART1 is an 8-wire ful 2.3 Antenna Interfacesna Interface CircuitsThe EM770W UMTS M2M wireless module has two antenna interfaces, namely, maindiversity and diversity. Considering antenna resistance, you need to select cables and antennas with the 50-ohm characteristic resistance.Figure 2-1Dimensions of the RF connectorThe transmit characteristics of the antenna interfaces of the module is as follows:Frequency RangeUplink(MS->BTS) Frequency RangeDownlink(BTS->MS)Power(dBm)Receiving Sensitivity ofthe Antenna Interfaces824 MHz–849 MHz 869 MHz – 894 MHz 31 < P < 33 < –108.5 dBm880 MHz–915 MHz 925 MHz – 960MHz 31 < P < 33 < –108.5 dBm1710 MHz–1785 MHz 1805 MHz – 1880MHz28 < P < 30 < –108.5 dBm GSM1850 MHz–1910 MHz 1930 MHz – 1990MHz28 < P < 30 < –108.5 dBmFrequency RangeFrequency RangePower Receiving Sensitivity of the Antenna InterfacesUplink (MS->BTS)Downlink (dBm) (BTS->MS) 824 MHz –949 MHz869 MHz – 894 MHz 21.5 < P < 24 < –109 dBm 880 MHz –915 MHz 925 MHz – 960MHz 21.5 < P < 24 < –109 dBm 1850 MHz ~1910 MHz1930 MHz – 1990MHz21.5 < P < 24 < –108 dBm WCDMA 1920 MHz –1980 MHz 2110 MHz – 2170MHz21.5 < P < 24< –109 dBmIt is recommended that the antenna whose gain value is greater than 1 dBi be used.Adjust each component parameter value according to the cabling of the user's circuit board. As reference, connected an inductance valued 68~100nH to Ground to protected against ESD. Pay attention to the resistance matching and the antistatic capability or lightning protection capability of the antennas.3Electrical Features of the Interfaces3.1 About This Chapterof the interfaces of the EM770W UMTS M2M re e Application Conditions z zThis chapter describes the electrical features wiless module, including:z Extrem DC characteristics of IO interfaces Power Supply Featuresal interfaces of the EM770W UMTS M2M e interfaces.3.2 Extreme Application Conditionsless le 3-1 E tion conditions of th 770W UMTS M2M w ss module This chapter describes the electrical features of the extern wireless module, not including the power supply components of th T able 3-1 shows the extreme application conditions of the EM770W UMTS M2M wire module.Tab xtreme applica e EM irele ParameterDescriptionMinimum ValueTypical ValueMaximum ValueUnitVin 3.0.3 Input voltage 3 3.6 V Normal working temperature–10 65 °C (see Note 2)Toerature –2070 °CExtreme working temp (see Note 2)Vo .6 General purpose I/O (GPIO) output signal voltage 0 2V Sleep mode2.5 3 mA W2100 TX maximum power 50 5 mA IINTX maximum power400mAGSM900Parameter DescriptionMinimum Typical Maximum UnitValue Value ValueTransient current in the maximum GSM transmit power1.6A Electrostatic voltage caused by rd Contact discharge: ±4kVcontact discharge of theantenna interface and SIM ca interfaceVESDtic voltage caused by Air discharge: ±8k VElectrosta air discharge of the antenna interface and SIM card interfaceNote 2: In T able 3-1, the normal working temperature refers to the recommended working temperature for the module; the extreme working temperature refers to the temperature at which the module runs imposes a limit on the output power. 3.3 DC characteristics of IO interfacesw le DD_PX equa Table 3-2 DC characteristics of IO interfaces of the EM770W UMTS M2M wireless moduleT able 3-2 shows the DC characteristics of IO interfaces of the EM770W UMTS M2M ireless modu . In the table, V ls 2.6 V .ParameterDescriptionMinimum Maximum Value Unit Value VIH High-level input voltage 0.65 x V DD_PXV V .3DD-IO + 0VVIL Low-level input voltage – 3 0.35_PX V 0. x V DD VOHHigh-level output voltageV DD_PX 0.45V DD_PX V –VOL Low-level output voltage 0 0.45 V CIN Input capacitance7pF3.4 Power Supply Features3.4.1 Input Power SupplyT able 3-3 shows the requirements for the input power supply of the EM770W UMTS M2M wireless module.Table 3-3Requirements for the input power supply of the EM770W UMTS M2M wireless moduleParameter MinimumValue TypicalValueMaximum Value UnitVCC_3V3 3 3.3 3.6 V3.4.2 Working CurrentT able 3-4 shows the requirements for the working current of the EM770W UMTS M2Mwireless module.Table 3-4Requirements for the working current of the EM770W UMTS M2M wirelessmodule(see Note 3)Working Mode Parameter Typical Value UnitSLEEP modeGSM 900 @DRX=2@DRX=5@DRX=9 Ireg2.42.62.5mATALK modeGSM 850GSM 900 GSM 1800 GSM 1900 Ireg443430388380mADATA mode GPRS(1Rx, 4Tx) GSM 850GSM 900 GSM 1800 GSM 1900 Ireg650629713693mADATA mode EDGE(1Rx, 4Tx) GSM 850GSM 900 GSM 1800 GSM 1900 Ireg515499528514mADATA modeW850W900 W1900 W2100 Ireg695562622556mADATA modeHSDPA 850HSDPA 900 HSDPA 1800 HSDPA 1900 Ireg734617674605mANote 3: Unless otherwise noted, the test conditions of the data in the Table 3-4 are:VCC_3V3=3.3VDC, T=25℃。
华为3G模块的介绍
Category Mandatory Mandatory Mandatory Recommend Mandatory
Mandatory
Recommend Mandatory Mandatory
Mandatory Recommend
Power supply
Chipset RUIM Receive Diversity Antenna interface PC/SC Protocol driver FCC CE IOT 3C SRC MII
Qualcomm QSC6085 support RUIM,standard 6 PIN UIM card interface,support 3V and 1.8V UIM card 800/1900Mhz receive diversity Use Hirose U.FL-R-SMT connector support PC/SC protocol Supporting Windows 2000 、Windows XP 、Vista and Linux(2.6.18 later) based on marketing requirement based on marketing requirement based on marketing requirement based on marketing requirement based on marketing requirement based on marketing requirement
3.3V/1100mA
Recommend
AT command Sets
support 3GPP 27007 AT commands, and some Huawei defined commands.
华为模块电源管理设计指导-(V100R001_01, Chinese)
电源管理设计指导
文档版本 发布日期
01 2012-08-20
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注意
本手册描述的产品及其附件的某些特性和功能,取决于当地网络的设计和性能,以及您安装的软件。某些特性 和功能可能由于当地网络运营商或网络服务供应商不支持,或者由于当地网络的设置,或者您安装的软件不支 持而无法实现。因此,本手册中的描述可能与您购买的产品或其附件并非完全一一对应。
4.3 基于 UART 与 WAKEUP_OUT 连接的系统 ................................................................................... 16 4.3.1 应用系统概述 ........................................................................................................................ 16 4.3.2 硬件连接................................................................................................................................ 16 4.3.3 软件流程................................................................................................................................ 16 4.3.4 有益效果................................................................................................................................ 18
Linux下ppp拨号
Linux下ppp拨号
版本
本节使用的是huawei em770w 模块,使用中国联通WCDMA。
pppd 脚本
pppd 脚本默认放在/etc/ppp/peers/ 目录下,比如我们使用wcdma这个名字为这个脚本的文件名
使用命令
这样就启动了pppd程序
pppd程序的作用就是建立协议,生成网络接口ppp0(如果第一个).下面是一个pppd call脚本的例子:
chat脚本
chat脚本是真正AT指令的发送和接收脚本,下面是一个chat脚本
chat脚本
附件
常见问题
如何让ppp网络接口成为默认路由?
在pppd 启动前,删除默认路由。
待pppd 成功连接后,会用ISP提供的网关替换默认路由。
AT指令说明
电话控制指令
电话薄指令
辅助业务指令
传真指令(CLASS 2)
特殊AT指令
SIM卡工具箱命令
三大运营商拨号设置。
成都亿佰特电子科技有限公司E72-2G4M23S1A ZigBee 6LoWPAN无线模块产品规格书
E72-2G4M23S1A产品规格书CC2630+PA+LNA ZigBee 6LoWPAN 无线模块第一章概述1.1 简介E72-2G4M23S1A是基于美国德州仪器(TI)生产的CC2630为核心自主研发的最大发射功率为100mW的小体积贴片型ZigBee、6LoWPAN无线模块,采用24MHz工业级高精度低温漂有源晶振。
CC2630芯片内部集成有 128KB 系统内可编程闪存和 8KB 缓存静态RAM(SRAM)与ZigBee、6LoWPAN无线通信协议,由于其内部具有独特的超低功耗传感器控制器,因此非常适合连接外部传感器。
在原有基础上内置了TI配套的射频范围扩展器CC2592,其内置了PA与LNA,使得最大发射功率达到100mW的同时接收灵敏度也获得进一步的提升,在整体的通信稳定性上较没有功率放大器与低噪声放大器的产品大幅度提升。
由于该模块是纯硬件类SoC模块,需要用户对其编程后方可使用。
1.2 特点功能⚫内置PA+LNA,理想条件下,通信距离可达1.5km;⚫最大发射功率100mW,软件多级可调;⚫内置ZigBee、6LoWPAN协议栈;⚫内置TI原装射频范围扩展器CC2592;⚫内置32.768kHz时钟晶体振荡器;⚫支持全球免许可ISM 2.4GHz频段;⚫内置高性能低功耗Cortex-M3与 Cortex-M0双核处理器;⚫丰富的资源,128KB FLASH,28KB RAM;⚫支持2.0~3.6V供电,大于3.3V供电均可保证最佳性能;⚫工业级标准设计,支持-40~+85℃下长时间使用;⚫双天线可选(PCB/IPX),用户可根据自身需求选择使用。
1.3 应用场景⚫智能家居以及工业传感器等;⚫安防系统、定位系统;⚫无线遥控,无人机;⚫无线游戏遥控器;⚫医疗保健产品;⚫无线语音,无线耳机;⚫汽车行业应用。
第二章规格参数2.1 极限参数主要参数性能备注最小值最大值电源电压(V)0 3.8 超过3.8V 永久烧毁模块阻塞功率(dBm)- 10 近距离使用烧毁概率较小工作温度(℃)-40 +85 工业级2.2 工作参数主要参数性能备注最小值典型值最大值工作电压(V) 1.8 3.3 3.8 ≥3.3V 可保证输出功率通信电平(V) 3.0 使用5V TTL 有风险烧毁工作温度(℃)-40 - +85 工业级设计工作频段(GHz) 2.402 - 2.480 支持ISM 频段功耗发射电流(mA)182.5 瞬时功耗接收电流(mA)11.1休眠电流(μA) 1.4 软件关断最大发射功率(dBm)22.6 23.0 23.2接收灵敏度(dBm)-100.5 -102.0 -103.5 空中速率为250kbps空中速率(bps)250k - 1M 用户编程控制主要参数描述备注参考距离1500m 晴朗空旷,天线增益5dBi,高度2.5米,空中速率250kbps 晶振频率24MHz/32.768KHz支持协议ZigBee封装方式贴片式接口方式 1.27mmIC全称CC2630F128RGZRFLASH 128KBRAM 28KB内核Cortex-M3+Cortex-M0外形尺寸17.5*33.5 mm天线接口PCB/IPEX 等效阻抗约50Ω第三章机械尺寸与引脚定义引脚序号引脚名称引脚方向引脚用途1、2、3 GND 地线,连接到电源参考地4 DIO_0 输入/输出通用IO口,传感器控制器(详见CC26xx 手册)5 DIO_1 输入/输出通用IO口,传感器控制器(详见CC26xx 手册)6 DIO_2 输入/输出通用IO口,传感器控制器(详见CC26xx 手册)7 DIO_3 输入/输出通用IO口,传感器控制器(详见CC26xx 手册)8 DIO_4 输入/输出通用IO口,传感器控制器(详见CC26xx 手册)9 DIO_5 输入/输出高驱动通用IO口,传感器控制器(详见CC26xx 手册)10 DIO_6 输入/输出高驱动通用IO口,传感器控制器(详见CC26xx 手册)11 DIO_7 输入/输出高驱动通用IO口,传感器控制器(详见CC26xx 手册)12 DIO_8 输入/输出通用IO口,详见CC26xx 手册)13 DIO_9 输入/输出通用IO口,详见CC26xx 手册)14 DIO_10 输入/输出通用IO口,详见CC26xx 手册)15 DIO_11 输入/输出通用IO口,详见CC26xx 手册)16 DIO_12 输入/输出通用IO口,详见CC26xx 手册)17 DIO_13 输入/输出通用IO口,详见CC26xx 手册)18 DIO_14 输入/输出通用IO口,详见CC26xx 手册)19 DIO_15 输入/输出通用IO口,详见CC26xx 手册)20 JTAG_TMS 输入/输出JTAG_TMSC, 高驱动能力(详见CC26xx 手册)21 JTAG_TCK 输入/输出JTAG_TCKC, 高驱动能力(详见CC26xx 手册)22 DIO_16 输入/输出高驱动通用IO口,JTAG_TDO(详见CC26xx 手册)23 DIO_17 输入/输出高驱动通用IO口,JTAG_TDI(详见CC26xx 手册)24 DIO_18 输入/输出通用IO口,详见CC26xx 手册)25 DIO_19 输入/输出通用IO口,详见CC26xx 手册)26 DIO_20 输入/输出通用IO口,详见CC26xx 手册)27 GND 地线,连接到电源参考地28 DIO_21 输入/输出通用IO口,详见CC26xx 手册)29 VCC 电源,1.8~3.8V30 DIO_22 输入/输出通用IO口,详见CC26xx 手册)31 DIO_23 输入/输出通用IO口,传感器控制器,数模(详见CC26xx 手册)32 nRESET 输入复位,低电平(详见CC26xx 手册)33 DIO_24 输入/输出通用IO口,传感器控制器,数模(详见CC26xx 手册)34 DIO_25 输入/输出通用IO口,传感器控制器,数模(详见CC26xx 手册)35 DIO_26 输入/输出通用IO口,传感器控制器,数模(详见CC26xx 手册)36 DIO_27 输入/输出通用IO口,传感器控制器,数模(详见CC26xx 手册)37 DIO_28 输入/输出通用IO口,传感器控制器,数模(详见CC26xx 手册)38 DIO_29 输入/输出通用IO口,传感器控制器,数模(详见CC26xx 手册)39 DIO_30 输入/输出通用IO口,传感器控制器,数模(详见CC26xx 手册)40、41、42 GND 地线,连接到电源参考地第四章基本操作4.1硬件设计⚫推荐使用直流稳压电源对该模块进行供电,电源纹波系数尽量小,模块需可靠接地;⚫请注意电源正负极的正确连接,如反接可能会导致模块永久性损坏;⚫请检查供电电源,确保在推荐供电电压之间,如超过最大值会造成模块永久性损坏;⚫请检查电源稳定性,电压不能大幅频繁波动;⚫在针对模块设计供电电路时,往往推荐保留30%以上余量,有整机利于长期稳定地工作;⚫模块应尽量远离电源、变压器、高频走线等电磁干扰较大的部分;⚫高频数字走线、高频模拟走线、电源走线必须避开模块下方,若实在需要经过模块下方,假设模块焊接在Top Layer,在模块接触部分的Top Layer铺地铜(全部铺铜并良好接地),必须靠近模块数字部分并走线在Bottom Layer;⚫假设模块焊接或放置在Top Layer,在Bottom Layer或者其他层随意走线也是错误的,会在不同程度影响模块的杂散以及接收灵敏度;⚫假设模块周围有存在较大电磁干扰的器件也会极大影响模块的性能,跟据干扰的强度建议适当远离模块,若情况允许可以做适当的隔离与屏蔽;⚫假设模块周围有存在较大电磁干扰的走线(高频数字、高频模拟、电源走线)也会极大影响模块的性能,跟据干扰的强度建议适当远离模块,若情况允许可以做适当的隔离与屏蔽;⚫通信线若使用5V电平,必须串联1k-5.1k电阻(不推荐,仍有损坏风险);⚫尽量远离部分物理层亦为2.4GHz的TTL协议,例如:USB3.0;⚫天线安装结构对模块性能有较大影响,务必保证天线外露,最好垂直向上。
华为FusionModule2000智能微模块数据中心说明书
模块化数据中心FusionModule2000 智能微模块数据中心*为可选配置FusionModule2000是华为新一代智能微模块,致力于为用户提供极简、绿色、智能、安全的数据中心解决方案。
FusionModule2000采用模块化设计,将智能母线、温控、机柜、通道、布线、监控等集成在一个模块内。
FusionModule2000具有一体化集成,安全可靠,节省机房占地面积和节约能源,安装省时、省力、省心,架构兼容,快速灵活部署,智能化监控,高效稳定制冷等特点。
与此同时,华为智能微模块通过i 3构筑核心子系统智能化,全面提升供配电、温控系统可靠性、节能性,并引入AI 技术,实现供配电和制冷的智能联动控制,并对机房资产进行自动化管理,显著提升数据中心的可靠性、可用性及运维效率。
产品简介FusionModule2000智能微模块主要应用于中小数据中心场景。
设计简单,建筑适应性强,机房层高和改造要求低,满足企业总部或大型分部、银行总行及二级支行、政府、运营商、教育、医疗等多个行业的数据中心部署需求。
应用场景产品性能极简•解决方案产品化,一模块一DC ,全模块化架构,按需部署,柔性扩容绿色•iCooling 智能寻优* ,温控系统能耗降低8-15%•湿膜加湿技术* ,相比传统电极加湿,节约加湿能耗95%•取得风冷微模块PUE 测试认证,年平均PUE 低至1.111 @北京智能•iManager 智能营维,机房级3D 可视化管理*,配电、制冷容量关键信息及告警一目了然,U 位级资产自动化管理*,免人工盘点•本地43英寸触摸大屏* ,智能特性直观展示,降低运维难度•支持移动智能管理* ,APP 远程运维,一键输出机房月度健康报告安全•iPower 智能供配电,供电链路可视,故障精准定位,主动隔离•首创智能冷媒容量检测,冷媒容量不足提前预警,避免冷媒容量不足制冷量衰减导致机房产生热点标准双排智慧大屏版*标准双排极简单排版技术参数项目规格描述微模块尺寸规格单排密封冷/热通道(L×W×H):L×2400×2410mm,L ≤ 15 m ;L×1350×2000mm,L ≤ 15 mL×1600×2000mm,L ≤ 15m双排密封冷/热通道(L×W×H):L×3600×2410mm,L ≤ 15 m ;L×3400×2410mm,L ≤ 15 mL×3600×2610mm,L ≤ 15m支持IT柜数量单排:≤24柜;双排:≤48柜电源制式380/400/415VAC,50/60Hz,3Ph+N+PE单模块IT负载≤180kW(UPS内置);≤145kW(一体化配电柜);≤310kW(精密配电柜);≤310kW(智能母线)工作环境超低温工况(需选配低温组件):-40℃~45℃T1工况:-20℃~45℃;T3工况(需选配T3室外机):-5℃~55℃走线方式上进线上出线安装方式可直接水泥地面安装,也可架空地板安装机柜尺寸规格(H×W×D)2000mm×600/800mm×1200mm;2000mm×600/800mm×1100mm2200mm×600/800mm×1200mm可用空间42U/47U通孔率前后门六角网孔门设计,通孔率≥80%IP等级IP20行级风冷温控制冷量25kW/35kW/46kW/65kW室内机尺寸(H×W×D)2000mm×300mm×1100mm(25kW)2000mm×300mm×1200mm(35kW)2000mm×600mm×1200mm(46kW/65kW)输入电源380/400/415VAC,50/60Hz,3Ph+N+PE制冷剂R410A一体化UPS (UPS内置)输入电压380/400/415VAC,50/60Hz,3Ph+N+PE输入开关规格单路MCCB:250/400/630A;双路ATS:250/400A输入功率因数满载>0.99,半载>0.98输出功率因数 1.0额定容量30~125kVA:负载≤120kW,功率模块数≤4,单个功率模块容量30kVA负载>120kW,功率模块数≥5,单个功率模块降额到25kVA运行180kVA:最大支持7个30kVA功率模块,功率模块6+1冗余输出规格IT:2×24×40A/1P,温控:8×40A/3P或8×63A/3P,照明3×10A/1P 模块效率≥96%(线性负载)交流防雷5kA,8/20μs一体化配电柜(UPS外置)输入电压380/400/415VAC,50/60Hz,3Ph+N+PE输入开关规格IT:160A/250A;温控:160A/250A(单路MCCB、双路MCCB)输出额定容量IT:160A/250A,温控:160A/250A输出规格IT:2×24×40A/1P,2×24×63A/1P;2×8×40A/3P;温控:8×40A/3P或8×63A/3P,照明3×10A/1P交流防雷20kA,8/20μs精密配电柜(UPS外置)输入电压380/400/415VAC,50/60Hz,3Ph+N+PE输入开关规格160A/250A/400A/630A输出规格IT:40A/1P,63A/1P,40A/3P,63A/3P,最大支持144路输出空开交流防雷20kA,8/20μs智能母线槽输入电压380/400/415VAC,50/60Hz,3Ph+N+PE输入开关规格250A/400A/630A输出额定电流IT支路输出:40A/1P,63A/1P,40A/3P,63A/3P双排机柜场景IT 负载(kW)供配电配置冗余方式温控配置电池放置方式30一体化UPS N+ 1/2N25kW ×2支持入列/出列4025kW ×36035kW ×38035kW ×410046kW ×412565kW ×415065kW ×418065kW ×5R24双排UPS 入列典型布局示例图IT IT IT IT 温控IT IT IT 温控IT IT IT 温控IT IT密闭通道一体化UPSIT IT IT 温控IT IT IT IT IT IT IT 温控IT ITUPS 外置精密配电柜场景UPS 外置智能母线场景IT 负载(kW)IT 配电空调配电冗余方式空调配置20智能母线槽/一体化配电柜/精密配电柜一体化配电柜/空调挂墙箱N+1/2N25kW ×23035kW ×24025kW ×36035kW ×39035kW ×412046kW ×414565kW ×4160智能母线槽/ 精密配电柜空调挂墙箱65kW ×423565kW ×631065kW ×7R24母线典型布局示例图IT IT 温控IT IT IT IT 温控IT IT IT IT 温控IT IT密闭通道IT IT 温控IT IT IT IT 温控IT IT IT IT 温控IT ITR24双排典型布局示例图IT IT 温控IT IT IT IT 温控IT IT IT IT 温控IT IT 密闭通道精密配电柜IT 温控IT IT IT IT 温控IT IT IT IT 温控ITIT 版权所有©华为数字能源技术有限公司2021。
Linux下ppp拨号
Linux下ppp拨号
版本
本节使用的是huawei em770w 模块,使用中国联通WCDMA。
pppd 脚本
pppd 脚本默认放在/etc/ppp/peers/ 目录下,比如我们使用wcdma这个名字为这个脚本的文件名
使用命令
这样就启动了pppd程序
pppd程序的作用就是建立协议,生成网络接口ppp0(如果第一个).下面是一个pppd call脚本的例子:
chat脚本
chat脚本是真正AT指令的发送和接收脚本,下面是一个chat脚本
chat脚本
附件
常见问题
如何让ppp网络接口成为默认路由?
在pppd 启动前,删除默认路由。
待pppd 成功连接后,会用ISP提供的网关替换默认路由。
AT指令说明
电话控制指令
电话薄指令
辅助业务指令
传真指令(CLASS 2)
特殊AT指令
SIM卡工具箱命令
三大运营商拨号设置。
华为技术 EM770W AT命令接口说明书
HUAWEI 终端设备 AT命令接口说明书
Catalog 目 录
EM770W AT命令接口说明书 ....................................................................................................... 1 Revision record 修订记录 ........................................................................................................... 2 Catalog 目 录............................................................................................................................. 3 Table List 表目录 ...................................................................................................................... 13 Figure List 图目录..................................................................................................................... 13 1 范围 ...........................................................................................
华为海思 EMW3010 Wi-Fi 物联网模组 数据手册说明书
概要●电压输入:3.0V~3.6V●工作环境温度:-40℃to +85℃●处理器:Hi3861(L)处理器,主频高达160MHz●存储器▪352K字节的SRAM▪288K字节的ROM▪2M字节的XIP Flash●Wi-Fi▪IEEE 802.11 b/g/n 1T1R 2.4GHz单频(ch1~ch14)▪支持HT20,72.2Mbps@MCS7▪支持WPA/WPA2 PSK,Open/WEP/ TKIP/CCMP,▪支持WPS 2.0▪支持IEEE Power Save 节能模式▪支持RF 自校准方案▪支持STA 和AP形态,作为AP 时最大支持6 个STA●功耗Ultra Deep Sleep 模式:5μ******内置Hi3861处理器▪DTIM1:**********▪DTIM3:**********内置Hi3861L处理器▪DTIM1:0.9*******▪DTIM3:**********▪DTIM10:250u A@3.3V●接入丰富的外设▪13 x GPIO▪7 x ADC 通道▪ 3 x UART,支持硬件流控制▪ 1 x SPI,1 x I2S▪ 2 x I2C▪ 1 x SDIO▪ 6 x PWM接口和尺寸▪保持与同类封装模组的引脚兼容性▪邮票孔或插针▪适用于照明应用的白色PCB油墨▪板载PCB天线,18 mm x 20 mm●丰富的配套软件▪支持LiteOS操作系统▪支持HarmonyOS操作系统▪提供Hilink云平台接入SDK●典型应用▪智能家电▪智能电工产品▪工业自动化●订货代号订货代号说明EMW3010-PZI6 板载PCB天线,Hi3861处理器EMW3010-PI6A 板载PCB天线,Hi3861L超低功耗处理器EMW3010-EZI6 外接天线IPEX座,Hi3861处理器EMW3010-PZI6-TR 板载PCB天线,Hi3861处理器,卷带包装EMW3010 Wi-Fi物联网模组内置华为海思Hi3861 Wi-Fi Soc,接入华为物联网平台专用2.4G Hz IEEE 802.11 b/g/n,超高集成度,丰富的外设版本:1.4 日期:2021-08-25 编号:DS0160CN系列订货代码例如EMW 3 01 0 -P ZI 6 A -xxx产品系列EMW = 物联网Wi-Fi模组产品类型3 = 焊接类无线模组典型目标应用和功能01 = IOT物联网应用1系列外形尺寸,增强功能0 = 2 x 9 pins 1.5间距邮票孔射频接口P = 18 mm x 20 mm,2.4GHz板载PCB天线Z = 18 mm x 20 mm,2.4GHz 外置天线IPEX接口PSRAM容量(可选)Z=不含PSRAMJ=4M字节的PSRAM温度范围6 = 工业级温度范围,-40°C~85°C可选项A = 使用超低功耗处理器Hi3861L(默认使用Hi3861)可选项TR = 卷带包装(默认使用托盘)如需了解所有相关特性清单(如包装,最小订单量等)和其他方面的信息,请联系就近MXCHIP销售点和代理商。
R100030G1 充电模块 用户手册说明书
R100030G1 充电模块用户手册文档版本04发布日期2021-08-06版权所有 © 华为技术有限公司 2021。
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华为技术有限公司地址:深圳市龙岗区坂田华为总部办公楼邮编:518129网址:https://前言概述本文档提供了产品的概述、运输和贮存、安装维护、技术规格等内容。
请在使用充电模块之前,认真阅读本手册,了解安全信息并熟悉充电模块的功能和特点。
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最新版本的文档包含以前所有文档版本的更新内容。
文档版本 04(2021-08-06)优化输入连接器示意方向。
文档版本 03(2021-01-18)刷新技术参数,按键操作及功率线缆耐温。
文档版本 02(2020-09-03)刷新技术规格章节部分参数,刷新按键操作章节。
文档版本 01(2020-05-10)第一次正式发布。
目录前言 (ii)1 安全注意事项 (1)2 产品概述 (6)2.1 产品简介 (6)2.2 关键特征 (8)2.3 产品外观 (8)2.4 显示面板 (9)2.4.1 显示面板说明 (9)2.4.2 指示灯说明 (10)2.4.3 数码管显示 (11)2.4.4 按键操作 (11)2.5 输入和输出连接器 (13)2.5.1 输入连接器 (13)2.5.2 输出连接器 (14)3 运输和贮存 (16)4 产品安装 (17)4.1 安装前准备 (17)4.2 安装要求 (18)4.3 安装充电模块 (19)4.4 线缆连接 (21)4.4.1 连接直流输出线缆 (21)4.4.2 连接交流输入线缆 (22)4.5 模块上电和参数设置 (23)5 产品维护 (24)5.1 日常维护 (24)5.2 故障处理 (24)5.3 产品更换 (27)6 技术规格 (31)6.1 结构特性 (31)6.2 环境特性 (31)6.3 输入特性 (31)6.4 输出特性 (32)6.5 保护特性 (32)A 缩略语 (35)1安全注意事项通用安全注意事项●在安装、操作、维护华为公司设备时,请先阅读并遵守本手册的安全注意事项。
华为商业用户模块控制器MERC-1100 1300W-P长串行设计说明书
Long String Design Better for C&I Scenarios< 5s Module Auto-MappingTemperature Detection Safety EnhancedUp to 20 A Input CurrentFit All Type Module1V Safe Voltage ShutdownEasier for DetectionArc Fault Pinpoint PositioningAlong PV CableTechnical Specification MERC-1100W-P MERC-1300W-PInputRated Input DC Power11100 W 1300 W Max. input voltage 125 VMPPT operating voltage range12.5 –105 VMax. short-circuit current (Isc)20 AMax. efficiency 99.5 %Weighted efficiency 99.0 %Overvoltage category IIOutputMax.output voltage80 VMax. output current 22 AOutput bypass2YesShutdown output voltage per optimizer31VStandards ComplianceSafety IEC62109-1 (class II safety)RoHS YesGeneral DataDimension (W x H x D)149 mm x 104 mm x 49 mm (5.9 in. x4.1 in. x2.0 in.) Weight (including cables) 1.05 kg (2.2 lb.)Installation part (optional)PV Module Frame Plate,T-shaped BoltInput connector MC4Input wire length0.1 m (short input cable version)4Output connector MC4Output wire length0.1 m (+), 5.1 m (–) (short input cable version)4 Operating temperature/humidity range–40°C to +85°C5/ 0%–100% RHDegree of protection IP68Compatible InverterSUN2000-12/15/17/20KTL-M2 SUN2000-12/15/17/20/23/25KTL-M5 SUN2000-30/36/40KTL-M3SUN2000-50KTL-M3String Configuration (Full Optimizer Configuration)* MERC-1100/1300W-P support full optimizer configurationonlySUN2000-12-20KTL-M2SUN2000-12-25KTL-M5SUN2000-30-40KTL-M3SUN2000-50KTL-M3 Minimum optimizers per string6666 Maximum optimizers per string25252520Recommend strings per inverter* Only one string can be connected to each MPPT.* The DC/AC ratio is 1.0 to 1.3 for this recommended configuration. For other ratios, refer to the user manual.12KTL15-20KTL12KTL15-25KTL30/36KTL40KTL4 121234Maximum DC power per string* It is recommended that strings have equal capacity. The capacity difference betweenstrings should ≤ 2 kW. Otherwise, the energy yield might be adversely affected.20,000 W20,000 W20,000 W20,000 W*1 The rated power of modules under standard test conditions (STC) shall not exceed the rated DC input power of optimizers. The module power can be 5% higher than the rated optimizer power.*2 Failed optimizers will be bypassed so that other optimizers and inverters will not be affected.*3 When the optimizer output is an open circuit or the inverter connected to the optimizer is shut down, the default optimizer output is 1 V DC voltage.*4 For the short input cable version (Input cable 0.1m (+/-), output cable 0.1m(+), 5.1m(-)), ensure that the PV module cables are long enough to connect to the optimizers. For split junction box module with a short cable, the long-input cable version of optimizer is available (input cables: 1.3 m (+/–); positive output cable: 0.1 m; negative output cable: 2.9 m) on request.*5 When the operating temperature of the optimizer is 70°C to 85°C, the optimizer may shut down for overtemperature protection and report an overtemperature alarm. After the operating temperature drops to 70°C or below, the optimizer automatically recovers with no risk of damage.*6 The SUN2000-450/600W-P cannot be mixed with the MERC-1100/1300W-P under the same inverter.*7 The temperature detection function is only available on the short output cable (0.1 m).*8 It is allowed to connect single PV module to the MERC-1100/1300W-P.Short Input Cable Version。
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1EM770W 模块总体介绍1.1 本章概述本章对EM770W UMTS M2M 无线模块进行了总体介绍,包括:● EM770W UMTS M2M 无线模块外观 ● EM770W UMTS M2M 无线模块功能 ● EM770W UMTS M2M 无线模块应用框图 ●缩略语EM770W UMTS M2M 无线模块外观EM770W UMTS M2M 无线模块具有简约、小巧的外观,其外观如图1.21-1所示。
1.3 EM770WEM770W 图1-1EM770W UMTS M2M 无线模块外观UMTS M2M 无线模块功能概述 UMTS M2M 无线模块的功能特点如下:900/900/850和GPRS/GSM1900/1800/900/850频段; 补充业务; 口,接口信号包括: - 电源1路4线串口); 1路输入输出音频信号(只支持话柄); IM 卡); ● ● ● ●表● 支持UMTS 2100/1● 支持语音、短信、数据、电话本、● 支持内置TCP/IP 协议栈; ● 支持FOTA 功能;●提供通用Mini PCI Express 接- 2路UART 接口(支持1路7线全串口、- - 1路USIM 卡信号(支持3.0v 或1.8v US - 1路高速USB2.0接口 -PCM 接口等提供主集天线、分集天线接口;支持标准AT 指令集和华为扩展AT 指令集;支持特殊USIM 卡业务; 符合ROHS 环保认证要求。
1-1 EM770W UMTS M2M 无线模块产品特性产品特性 描述工作频段UMTS: Quad band, 850/900/1900/2100MHz 100MHzGSM/GPRS/EDGE: Quad 850/900/1800/1900MHzHSUPA /HSDPA: 850/900/1900/2band,最大发射功率EGSM/GPRS 850 SM/GPRS 900 Class 1 (+30dBm ±2dB) for GSM/GPRS 1800 2dB) for GSM/GPRS 1900100, WCDMA FDD BdI +1/-3dB) for UMTS 1900, WCDMA FDD BdII MA FDD BdVIII CDMA FDD BdVClass 4 (+33dBm ±2dB) for Class 4 (+33dBm ±2dB) for EG Class 1 (+30dBm ±Class 3 (+24dBm +1/-3dB) for UMTS 2Class 3 (+24dBm Class 3 (+24dBm +1/-3dB) for UMTS 900,WCD Class 3 (+24dBm +1/-3dB) for UMTS 850,W 正常工作温度:-10℃~+65℃ 受限工作温度:-20℃~+70℃ 工作温度 存储温度::-40℃~+90℃电源电压 3.0V ~3.6V (推荐值3.3V ) 待机模式:<3mA 功耗(电流)语音模式(平均):250mA产品特性 描述UMTS 业务3GPP Release 6rate – 384 kbps DL / 384 kbps ULHSPA data rate - 7.2 Mbps DL / 2 Mbps UL PS data CS data rate – 64 kbps DL / 64 kbps ULEDGE/GPRS/GSM 业务ps/DL: 236.8 kbpsi-slot Class 12,UL: 53.6 kbps/DL: 53.6 kbps tion Class B P, non-re tEDGE• Class 12,UL: 236.8 kb GPRS• Mult • Full PBCCH support • Mobile Sta • Coding Scheme 1 – 4CSD• V.110, RL transpa n • 14.4 kbps AT 命令 指令集支持标准AT 指令集和华为扩展AT 2x UART 接口(其中UART1为8线带流控功能串口,最大速率达230.4kbps )1路标准USIM 卡接口(3V 、1.8V ) 1路USB2.0 High Speed 接口 1路硬件复位接口 1路模拟音频接口 1路PCM 接口 LED 状态指示接口 Mini PCI Express 连接器电源接口Mini PCI Express 接口:PCI Express Mini Card Specification 1.2 对外接口天线接口:Astron 51-3612-50-H 或HRS U.FL-R-SMT-1(10) RF 连接器语音业务 语音编码 支持FR 、EFR 、HR 和AMR 的支持MO 和MT 点对点和小区广播短消息业务T 和PDU短消息模式支持TEX 补充业务 来电显示、呼叫转移、呼叫保持、呼叫等待和三方通话等 其他特性FOTA内置协议栈TCP/IP产品特性 描述物理特性 11.5±0.3g尺寸: 30x 50.9 x4.7 mm 重量: RoHS 环保 HS 环保认证要求 符合Ro 认证标准(CE0168) FCC 符合CE GCF A-tick ROHS PTCRB1.4 EM770W UMTS M2M 无线模块应用框图EM770W UMTS M2M 无线模块应用框图如图1-2所示。
图1-2 EM770W UMTS M2M 无线模块应用框图1.5 缩略语AMR Adaptive Multirate自适应多速率BER Bit Error Rate 误码率BTS Base Transceiver Station 基站收发信台CS Circuit Switched (CS) domain 电路域CSD Circuit Switched Data 电路交换数据DCE Data circuit-terminating equipment数据电路终端设备DTE Data terminal equipment数据终端设备TerminalReady 数据终端就绪DTR DataRate 增强型全速率FullEFR EnhancedEGSM Enhanced GSM增强型GSMCompatibility 电磁兼容性EMC ElectromagneticESD ElectrostaticDischarge 静电释放Relay 帧中继FR FrameGMSK Gaussian Minimum Shift Keying 高斯最小移频键控GPRS General Packet Radio Service通用分组射频系统GSM Global Standard for Mobile Communications 全球标准移动通信系统Rate 半速HR HalfCommission 国际电工技术委员会ElectrotechnicalIEC InternationalIMEI International Mobile Equipment Identity 国际移动设备标识I/O Input/Output输入/输出ISO International Standards Organization 国际标准化组织ITU International Telecommunications Union 国际电信联盟kbps kbits per second千比特每秒LED Light Emitting Diode 发光二极管M2M Machine to machine 机器到机器MO Mobile Originated 移动台发起的Terminated 移动台终止的MT MobileNTC Negative Temperature Coefficient负温度系数PC PersonalComputer 个人计算机Board 印制电路板PCB PrintedCircuitPCS Personal Cellular System 个人蜂窝系统PCI Peripheral Component Interconnect 外设部件互连PCM Pulse Code Modulation脉冲编码调制PCS Personal Communication System GSM1900PDU Packet Data Unit 分组数据单元protocol 点到点协议PPP Point-to-pointSwitched 分组交换PS PacketQPSK Quadrate Phase Shift Keying 正交相位移频键控TCP/IP Transmission Control Protocol/ Internet Protocol 传输控制协议/互联网协议UART Universal asynchronous receiver-transmitter 通用异步收/发器(机)Module 用户识别模块UIM UserIdentifiedUMTS Universal Mobile Telecommunications System 通用移动通信系统USB Universal Serial Bus 通用串行总线2接口说明2.1 本章概述M2M 无线模块的对外接口,包括:● 通用Mini PCI Express 接口 2.2 通用Mini PCI Express 接口2.2.1 接口EM770W UMTS M2M 无线模块的接口形态为通用Mini PCI Express 接口。
在EM770W 无线模块中对52pin 金说明如表2-1所示。
表 Min 能表本章主要介绍EM770W UMTS ●天线接口信号手指各个接口的功能定义2-1i PCI Express 接口功序号信号名称I/O功能备注 1 MICP AI 音频通道输入正端 2 V 3 CC_3V P 电源正极 3 MICN AI 音频通道输入负端 4 GND P 电源负极 5 EARP AO 音频通道输出正端6 Reserved - 预留 此管脚必须悬空7 EARN A 音频通道输出负端O8 V U为USIM 卡供电REG_USIM P SIM 卡用电源输出序号 信号名称 I/O 功能 备注 9 GND P 电源负极 10 USIM_IO I/O USIM 卡数据信号11 UART1_RX I UART1数据接收 TTL 电平,电平转换后连接PC 侧TXD 信号,注112 USIM_CLKOUSIM 卡时钟信号13 UA X UART1TTL 电平,电平转换后连接PC 侧RX 信号,注1RT1_T O数据发送D 14 U USIM 信号 SIM_RST O 卡复位 15 GND P 电源负极16 R 此管脚必须悬空eserved -预留17 U UART 指示 ART1_RI I 1振铃注1 18 GND P 电源负极19 R 此管脚必须悬空 eserved - 预留 20 Reserved -预留此管脚必须悬空21 GND P 电源负极 22 PERST_N I 模块复位信号23 UART1_CTS I/O UART1清除发送TTL 电平,电平转换后对应PC 侧RT 信号,注1S 24 R 此管脚必须悬空eserved -预留25 UA FR UART 就绪 RT1_R O 1接收准备 26 GND P 电源负极 27 GND P 电源负极28 Reserved -预留此管脚必须悬空29 GND P 电源负极 30 UART2_RFR O UART2接收准备就绪31 UART1_DTR I UART1 终端就绪对应PC DTR 1TTL 电平,电平转换后侧信号,注32 UART2_CTS O 清除发送PC S 信号 UART2 TTL 电平,电平转换后对应侧RT 33 UAR CD UART1TTL 电平,电平转换后对应PC 侧DCD 信号,注1T1_D I载波检测序号信号名称I/O 功能备注34 GND P 电源负极35 GND P 电源负极36 USB_D- I/O USB信号负37 GND P 电源负极38 U I USB_D+/O SB信号正39 VCC_3V3 P 电源正极40 GND P 电源负极41 V 3CC_3V P 电源正极42 L AED_WWAN O指示灯信号43 GND P 电源负极44 UART2_RX I UART2数据接收TTL电平,电平转换后连接PC侧TXD信号45 Reserved -预留此管脚必须悬空46 U UART2TTL电平,电平转换后连接ART2_TX O数据发送PC侧RXD信号47 Reserved -预留此管脚必须悬空48 R此管脚必须悬空eserved-预留49 Reserved -预留此管脚必须悬空50 GND P 电源负极51 Reserved -预留此管脚必须悬空52 VCC_3V3 P3.3V DC电源输入注1:UART1是8线带流控功能全串口,不支持DSR信号-DCE准备就绪;2:表2-1中,P表示电源管脚;I表示数字信号输入管脚;O表示数字信号输出管脚;AI:表示模拟信号输入管脚;AO表示模拟信号输出管脚。