POE自动测试仪设备操作说明书
STest-896使用说明书-OEM
CCTV TesterPRO视频监控测试仪使用手册CCTV testerPRO User’s Manual⏹感谢您购买工程宝安防监控视频测试仪。
使用前请务必阅读使用说明书，并正确使用。
⏹为了能安全地使用本仪器，请您先仔细阅读使用说明书上的「安全注意事项」。
⏹说明书阅读后请妥善保管，以便随时查阅、参考。
⏹附有的保修凭证或机身的保修封贴，请勿损坏。
⏹使用中遇到问题，或仪器出现损坏时，请与公司技术部联系。
第2页目录一、安全事项---------------------------------------------------------------------------------------------------------------4二、工程宝TM视频监控测试仪简介-------------------------------------------------------------------------------------52.1 概述---------------------------------------------------------------------------------------------------------------52.2 产品的特点------------------------------------------------------------------------------------------------------52.3 产品功能介绍--------------------------------------------------------------------------------------------------62.4 产品配件-----------------------------------------------------------------------------------------------------82.5 仪器各部位名称与功能---------------------------------------------------------------------------------------9三、操作说明-------------------------------------------------------------------------------------------------------------123.1 电池安装及充电说明----------------------------------------------------------------------------------------123.2 仪器连接-------------------------------------------------------------------------------------------------------133.3 功能菜单操作-------------------------------------------------------------------------------------------------143.3.1 云台控制器-----------------------------------------------------------------------------------------14⑴云台控制器参数设置----------------------------------------------------------------------------14⑵云台持续转动测试-------------------------------------------------------------------------------16⑶设置和调用球机预置位-------------------------------------------------------------------------16⑷调用球机主菜单----------------------------------------------------------------------------------173.3.2 视频设置--------------------------------------------------------------------------------------------173.3.3 彩条发生器-----------------------------------------------------------------------------------------183.3.4 网线测试器-----------------------------------------------------------------------------------------193.3.5 数据监视器-----------------------------------------------------------------------------------------203.3.6 测试仪设定-----------------------------------------------------------------------------------------213.3.7 云台地址扫描--------------------------------------------------------------------------------------223.3.8 激光功率计-----------------------------------------------------------------------------------------233.4 DC12V/1A电源输出----------------------------------------------------------------------------------------243.5 音频测试功能-------------------------------------------------------------------------------------------------25四、技术参数--------------------------------------------------------------------------------------------------------------264.1 总体技术参数--------------------------------------------------------------------------------------264.2 激光功率计技术参数---------------------------------------------------------------------------------27第3页一、安全事项⏹使用本仪器时，请遵守当地的电气使用相关规则，避免于医院、加油站等不可使用电气的地方使用。
Fluke Networks MicroScanner 系列 电缆验测仪 用户手册说明书
MicroScanner™系列电缆验测仪用户手册March 2019 (Simplified Chinese)©2019 Fluke CorporationAll product names are trademarks of their respective companies.有限担保和责任限制在正常使用和服务下，每个 Fluke Networks 产品都保证不存在任何材料和工艺方面的缺陷，除非另有说明。
主机和接线图适配器的保修期为自购买之日起一年。
除非另行说明，否则部件，附件，产品维修和维护的保证期限为 90 天。
镍镉，镍氢和锂离子电池，电缆或其他外围设备都将视为部件或附件。
该保修仅适用于原始买主或 Fluke Networks 授权零售商的最终用户，不适用于 Fluke Networks 认为被误用，滥用，改动，疏忽，污染或者由于事故或非正常操作或搬运条件而造成损坏的任何产品。
Fluke Networks 保证软件在 90 天内基本按照其功能规格运行，并保证软件被正确记录在无缺陷的介质上。
Fluke Networks 不保证软件没有任何错误或运行时不会中断。
对于新产品或未使用的产品，Fluke Networks 授权零售商只向最终用户提供上述保修，但不能以 Fluke Networks 的名义提供更多或不同的保修。
只有通过 Fluke Networks 授权的销售渠道购买的产品或者买主支付适当的国际价格购买的产品，才可获得保修支持。
在法律允许的范围内，如果买主将在一个国家或地区购买的产品送到另一个国家或地区修理，Fluke Networks 保留向买主索取修理/更换费用的权利。
如需获取授权经销商列表，请访问/wheretobuy。
对于有缺陷但在保修期内送达 Fluke Networks 授权维修中心的产品，Fluke Networks 的保修责任仅限于以购买价退款，免费修理或更换，由 Fluke Networks 选择其中一种方式。
工程宝说明书
深圳市捷视通科技有限公司服务手机:159****8012服务QQ:1173426663CCTV testerPRO视频监控测试仪使用手册（SPT28V1.12）CCTV testerPRO User’s Manual⏹感谢您购买工程宝安防监控视频测试仪。
使用前请务必阅读使用说明书，并正确使用。
⏹为了能安全地使用本仪器，请您先仔细阅读使用说明书上的「安全注意事项」。
⏹说明书阅读后请妥善保管，以便随时查阅、参考。
⏹附有的保修凭证或机身的保修封贴，请勿损坏。
⏹使用中遇到问题，或仪器出现损坏时，请与公司技术部联系。
2目录一、安全事项---------------------------------------------------------------------------------------------------------------4二、工程宝TM视频监控测试仪简介-------------------------------------------------------------------------------------52.1 概述---------------------------------------------------------------------------------------------------------------52.2 产品的特点------------------------------------------------------------------------------------------------------52.3 产品功能介绍--------------------------------------------------------------------------------------------------62.4 产品配件-------------------------------------------------------------------------------------------------------72.5 仪器各部位名称与功能---------------------------------------------------------------------------------------8三、操作说明-------------------------------------------------------------------------------------------------------------113.1 电池安装及充电说明----------------------------------------------------------------------------------------113.2 仪器连接-------------------------------------------------------------------------------------------------------133.3 功能菜单操作-------------------------------------------------------------------------------------------------133.3.1 云台控制器-----------------------------------------------------------------------------------------14⑴云台控制器参数设置--------------------------------------------------------------------------------14⑵设置和调用球机预置位-----------------------------------------------------------------------------16⑶调用球机主菜单--------------------------------------------------------------------------------------173.3.2 视频设置--------------------------------------------------------------------------------------------173.3.3 彩条发生器-----------------------------------------------------------------------------------------183.3.4 网线测试器-----------------------------------------------------------------------------------------193.3.5 数据监视器-----------------------------------------------------------------------------------------203.3.6 测试仪设定-----------------------------------------------------------------------------------------213.3.7 云台地址扫描--------------------------------------------------------------------------------------223.4 DC12V/1A电源输出----------------------------------------------------------------------------------------233.5 音频测试功能-------------------------------------------------------------------------------------------------24四、技术参数--------------------------------------------------------------------------------------------------------------253一、安全事项⏹使用本仪器时，请遵守当地的电气使用相关规则，避免于医院、加油站等不可使用电气的地方使用。
测试仪使用说明书
转辙机综合测试仪使用说明书一、开机/关机1．开机按下键并保持2-3s后，仪器开机并开始初始化自检，自检期间蜂鸣器鸣响。
初始化完毕后进入主菜单，蜂鸣器停止鸣响，进入主菜单开机完毕。
主菜单显示当前存储器通道号、当前道岔号、当前日期、时钟及电池电量。
2．关机在任意状态下，按下键后仪器即时关机，关机后关闭所有电源。
并将部分设定内容存储。
二、设定内容及操作方法1．显示液晶对比度当显示液晶受温度、光照等因数造成显示不清时，你可以通过设置液晶的显示对比度进行修正。
在主菜单下按键及键可调整液晶的显示对比度。
设定内容可自动保存。
2．显示液晶辅助背光开关当使用环境的光线不足、能见度较低，你可以开关液晶的辅助背光。
在主菜单下按键及键可开关液晶的辅助背光。
设定不可保存。
3．修改当前通道在自动、手动、显示等菜单中按键及键可改变当前的默认存储通道。
4．设置菜单在主菜单下按键后进入设置菜单，你可以在此菜单中修改道岔号、当前时钟、打印数据间隔。
1)改变当前的道岔号在设置菜单中选择1进入。
显示当前的道岔号，随光标位置输入新的道岔号后按确定完成修改。
2)调整日期、时钟在设置菜单中选择2开始进行调整。
随光标位置输入新的日期、时间后按确定完成修改。
3)修改打印数据间隔在设置菜单中选择3进行修改。
首先显示的是当前的打印数键或键来进行修改，设定范围为0.15s – 0.9s，设定间隔为 0.15s。
三、电池充电当电池电量降至30 %时，仪器的蜂鸣器鸣响，电池欠电报警，请立即停止使用，并请及时充电。
当可能较长时间不用时，请带电保存。
并请每3个月充电一次。
电池的充电时间为12-16 小时。
四、连接、联线请将综合测试线的电压测试线并接在转辙机电机电源线的任意两相上。
请将综合测试线的电流测试线串接在转辙机电源线的回路中。
请将综合测试线的时间测试线接在转辙机到位闭合的一组备用接点上。
请将拉力传感器替换转辙机与安装装置的连接销后用联线与仪器连接。
请将压力传感器替换转辙机被测压力腔侧的二动调节阀后用联线与仪器连接（只限于电液转辙机）。
POE网络硬盘录像机 使用说明书
POE网络硬盘录像机使用说明书使用产品之前，请认真阅读用户手册目录注意事项 (3)安装环境 (3)锂电池安全警告 (3)第一章产品技术介绍.............................................................................................................. - 1 -第二章安装指南...................................................................................................................... - 3 -1.开箱检查.............................................................................................................................. - 3 -2.电源规范.............................................................................................................................. - 4 -3.连接方式示意图.................................................................................................................. - 4 -第三章功能操作........................................................................................................................ - 5 -4.配置向导.............................................................................................................................. - 5 -5.设备登陆............................................................................................................................ - 12 -6.摄像机管理........................................................................................................................ - 14 -7.主菜单配置........................................................................................................................ - 19 -7.1.系统管理............................................................................................................ - 21 -7.2.网络设置............................................................................................................ - 28 -7.3.通道管理............................................................................................................ - 33 -7.4.录像设置............................................................................................................ - 41 -7.5.报警功能............................................................................................................ - 46 -7.6.系统升级............................................................................................................ - 52 -8.主屏切换............................................................................................................................ - 55 -8.1.一画面................................................................................................................ - 55 -8.2.四画面................................................................................................................ - 55 -8.3.六画面................................................................................................................ - 55 -8.4.八画面................................................................................................................ - 56 -8.5.九画面................................................................................................................ - 56 -9.有线配置............................................................................................................................ - 56 -10.手动录像.................................................................................................................... - 57 -11.录像回放.................................................................................................................... - 58 -12.图像颜色.................................................................................................................... - 60 -13.云台控制.................................................................................................................... - 61 -13.1.预置位................................................................................................................ - 61 -13.2.镜头控制............................................................................................................ - 61 -13.3.模式扫描............................................................................................................ - 62 -13.4.看守卫................................................................................................................ - 62 -13.5.左右扫描............................................................................................................ - 63 -13.6.巡航设置............................................................................................................ - 64 -14.开始轮巡.................................................................................................................... - 64 -15.配置向导.................................................................................................................... - 65 -16.关闭系统.................................................................................................................... - 65 -注意事项以下为产品的正确使用方法以及预防危险、防止财产损失等内容，使用时请务必遵守。
测线仪使用说明
SM-8818测线(开路,短路交叉) SM-8828测线寻线SM-8838测线测长度SM-8868测线测长度寻线Cable TesterUser Manual线缆测试仪说明书警告1). 测试仪需配用9V的电池2). 测试仪15分钟以后自动关闭3). 当电池电力很低时显示屏将会有低电提示，测试仪在低电是不能正常工作的。
此系列测试仪是专门设计测试网络线、电话线、同轴电缆线的，不能用于测试其它相关线材，否则会对测试仪造成永久性毁坏。
技术规格1). 显示屏显示屏点阵128x64（有效视频范围48x32mm）2). 电源供电源是9V的叠层电池，耗电量为15 mA。
3). 低电量显示当9伏的电池量低于6.5伏时将出现低电量提示。
4). 尺寸149x 66x23 mm5). 可测试的线材STP/UTP双绞线、同轴线、电话线、USB信号线。
6). 可测试的接口端子测试仪可以测试的各种线材端口是：RJ45主端口、回环RJ45端口、BNC端口、外接BNC端口、USB (A)型端口、USB(B)型端口、RJ45远程端口、RJ11转接口。
7). 工作环境温度-10℃------+60℃.8). 双绞线长度的测量范围：1---1200 M校准精确度：2%（+/-0.5米或+/-1.5英尺）校准线长>10米测试精确度: 3%(（+/-0.5米或+/-1.5英尺）(AMP, AT&T Class5 cable)显示：米，英尺，码。
9). 长度校准使用者可以用给定长度的线自我设置校准长度，校准线长度要长过10米。
10).查线序测线误检查诸如开路、短路、反接、交叉、或干扰冲突。
11).查线远端无源测试插孔(ID 1 > ID8)12).延时自动关机功能：15分钟不操作，测试仪便自动关机。
13)可测试和查找5E、6E、同轴线，USB线与电话线。
14)调节音量开关可以改变检测的灵敏度。
功能特性1).SM-88181). 在5E/6E线、同轴电缆线、USB信号线、电话线等线内查找开路、短路、跳线、反接、交叉干扰等错误。
高压测试仪设备操作说明书
一、面板说明
1.POWER 开关
电源开关，I为开启电源（ON），0为关闭电源（OFF）。
2.RESET 开关
重置、停止测试及停止警报声音之开关，内含红色指示灯，DUT测试异常时，红色指示灯会亮3.TEST 开关
执行测试之开关，内含绿色指示灯，当DUT通过测试时，绿色指示灯会亮。
4.MEMORY键
记忆组选择键，可以从50组记忆组中任意选择一组执行测试。
5.LOCK/LOCAL键
键盘安全锁定键，若有RS-232界面连线时，此键可当‘LOCAL’功能。
6.‘‘▲’’‘‘▼’’键
选择各种参数之选择键。
7.SETUP键
操作和环境条件设定之选择键，如显示器反光亮度、蜂鸣器音量、遥控或手动模式之选择设定。
8.EXIT/RPINTER键
清除参数设定或退出设定状态之功能键，若装配为列表机界面，则成品为列表机执行键。
9.LCD DISPLAY
点矩阵式液晶显示器。
10.数字键
0-9各种参数数字之输入键。
11.ENTER/REVIEW键
输入确认和功能设定以及检视测试记录表功能。
核准审核制作日期。
ALTA S24-PoE网络交换机用户指南快速入门指南说明书
Manuals+— User Manuals Simplified.ALTA S24-PoE Network Switch User GuideHome » ALTA » ALTA S24-PoE Network Switch User GuideQUICK START GUIDEMODEL: S24-POEContents1 Before You Begin2 Package Contents3 Hardware Overview4 Hardware Installation5 Mounting On A Wall6 Connecting Devices7 Set Up Your Device8 S24-POE Specifications9 Compliance10 FCC Radiation Statement11 ISED Radiation ExposureStatement:12 Documents / ResourcesBefore You BeginCreate your free Alta account to manage your Alta devices. Visit manage.alta.inc or download the Alta Networks app.https://qrco.de/beKEbRNote: We recommend using the included mounting hardware for product installation. Installation RequirementsEthernet cabling (CAT 5 or above)Phillips screwdriverAlta Labs LEDThe Alta Labs LED flashes as the unit is powered up. Once fully booted, the LED will remain lit unless turned off in the UI. The LED color can also be changed in the management interface.Ports and LEDsPorts 1-16 support 802.3at PoE+ with up to 30W per port and a PoE budget of 240 Watts. These ports are standard Gigabit Ethernet ports that support 10/100/1000 Mbps connections.The Link LED on the left indicates a 10/100 Mbps connection when amber, blue indicates a 1 Gbps connection, and if not illuminated, the connection is down.The PoE LED on the right will illuminate amber when a device connected to the port is being powered via Ethernet.Ports 17-24 are standard Gigabit Ethernet ports that support 10/100/1000 Mbps connections.The Link LED indicates a 10/100 Mbps connection when amber, blue indicates a 1 Gbps connection, and if not illuminated, the connection is down.The SFP+ Ports support fiber optic and Ethernet transceivers with 1 Gbps, 2.5 Gbps, 5 Gbps, or 10 Gbps connections.The Link LED on the left will illuminate blue when there is a 1 Gbps, 2.5 Gbps, or 5 Gbps connection, it willilluminate white with a 10 Gbps connection.The Activity LED on the right flashes blue when there is activity on a 1 Gbps, 2.5 Gbps, or 5 Gbps connection. It will flash white if there is 10 Gbps network activity.BackCooling fan vents are located on the back of the switch. Be sure to use the included power cord to connect power. SideThe side panels feature cooling vents.Hardware InstallationRackmount Installation1. Connect the two Rack Ears to both sides of the switch using the eight Rack Ear Screws.Note the cooling vents remain exposed with the Rack Ears connected.2. Ensure the arrow on the back of the Rackstud DUO stud is pointing up.3. Insert the Rackstud DUO stud at the beginning of the RU space just below the thin area.4. Compress the spring and insert the Rackstud DUO stud from behind the rail.5. Repeat the same procedure on the opposite rail on the rack.6. Slide the switch over the Rackstud DUO stud and apply pressure to the front face while installing the RackstudDUO nuts to the bottom on both sides of the switch.7. Connect the top Rackstud DUO nuts on both sides of the switch.Mounting On A Wall1. Connect the two Rack Ears to both sides of the switch using the eight Rack Ear Screws. Be sure to orient theRack Ears so the openings face the wall.2. Use wall screws and anchors (not included) to secure both sides of the switch to the wall.Connecting Devices1. Connect devices that need Power over Ethernet to any of the first sixteen ports. The ports are autosensing.Devices that do not require power can be connected to any of the 24 ports.2. Follow the instructions included with your transceivers to connect them to the SFP+ ports. If not using theports, be sure to place the SFP+ Port Plugs over the ports.Set Up Your Device1. Follow the instructions in the Alta app or management interface to set up your switch.S24-POE SpecificationsMechanicalDimensions44 x 254 x 441.5 mm (1.7 x 10 x 17.4″)Weight 3.6 kg (7.9 lbs)Material Type SGCCMaterial Finish Powder coat – MatteColor Metallic grayPortsInterface Ports(24) 10/100/1000 Mbps SFP/SFP+(2) SFP+Switching Capacity88 GbpsNon-blocking Throughput44 GbpsForwarding Rate65.5 GbpsPoE Budget/Max240 WattsPoE Supply30 Watts per portPer Port PoE(16) 802.3at PoE+Non-PoE Ports-10LEDsPoE OrangeNetwork Orange: 10/100 Mbps, Blue: 1000 MbpsSFP Blue: Link/Activity (1, 2.5, or 5 Gbps)White: Link/Activity (10 Gbps)HardwarePacket Buffer 4.1 MbitMac Table Size8 KEnergy Efficient Ethernet YesManagement Factory reset buttonBluetooth Yes, SetupPowerMax Power Consumption w/o PoE53 WattsMax Power Consumption Full PoE295 WattsPower Supply Universal AC, 100 – 240VAC 50/60Hz InternalRJ45 Port Surge Protection12kV for ESD – contact, 25kV for ESD – AirEnvironmentalMounting Rackmount, WallmountEMI Rating EMI Class-A with 3dB marginCooling Fan YesOperating Temperature-5 to 50° C (23 to 122° F)Operating Humidity10 to 90% NoncondensingCertifications CE, FCC, ICComplianceFederal Communication Commission Interference StatementThis product has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operations of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment offCommunity Forum forum.alta.inc Technical Supporthelp.alta.incAll specifications are subject to change without notice.Alta Labs products are sold with a limited warranty:alta.inc/warranty© 2023 Soundvision Technologies. All rights reserved.Alta Labs is a trademark of Soundvision Technologies.Documents / ResourcesALTA S24-PoE Network Switch [pdf] User GuideS24-PoE Network Switch, S24-PoE, Network Switch, Switch Manuals+,。
网络测试仪使用教程
பைடு நூலகம்
网络测试仪使用方法-设备连接异常处理思路
1、海思授权失败
PAD 设备管理界面-系统-海思授权正常应显示已授权，若显示未授权则设备 的 COM 口是连接不上的，海思提供周期性授权更新，主机上网即可授权， 采用手机 USB 共享网络授权：连接一部手机-设置-移动网络-个人热点-更多网络共享-USB共享网络-打开开关-PAD上重启主机，重启完成连接后授权即可 获取，下面是依次操作流程截图；
➢ 多终端：标配6部终端，最大可支持8部终端同时测 试，同时支持NSA/SA网络测试；
➢ 多业务：支持5G数据业务FTP-DL/UL、Ping等业 务，同时支持VoNR语音/视频、EPSFB、Volte等语 音（MOS）测试；
➢ 长续航：内置4块高容量蓄电池，可连续保持6-8个 小时的测试，电池支持热插拔，可无间隙更换；
网络测试仪使用方法-设备连接异常处理思路
3、手机无参数上报
启动测试后告警提示手机无参数上报，主要检查以下项： ➢ 确认手机卡放置卡槽 1（见右图） ➢ 手机端口设置处于 Balong 模式 ➢ 手机仅充电下 ADB 调试是否打开 ➢ 手机软件重新启动下 ➢ 手机是否开机插卡---重启手机 ➢ 尝试插拔一下手机的 USB 线 ➢ 是否恢复关闭软件，删除 knowyou/cte/config/下所有文件，重
网络测试仪使用方法-设备连接异常处理思路
2、COM端口未连接
PAD 设备管理界面-手机状态显示 APP 已连接/COM 口未开启， 代表手机硬件连接正常但软件上的端口连接异常，用以下方式进行排 查： ➢ 查看海思授权是否已经授权---未授权请做授权失败操作 ➢ 检查手机开口设置---balong模式、USB 调试和仅充电下 ADB ➢ 手机 IMEI 获取是否正常---异常按照手机 APP 连接方式进行排查 ➢ 手机 SIM 卡是否放置 1 槽位，手机默认获取 1 槽位信息(见右图) ➢ 测试手机不能连接 WIFI---关闭 WIFI ➢ 手机卡是否开机插卡---重启手机
PoE交换机使用说明书
INTRODUCTIONThis manual is to be used for ensuring users use the product correctly through a manual, in order to avoid risks or damage of their property happens when they are operating. Before using the product, please read the product manual carefully and keep it safe for future reference.OverviewThis document is applicable for the PoE switch instruction.AgreementPrecautions for safety use△!DANGER◆In the processing of the installation and usage of this product, strictly abide by theregulations of the national and local electrical safety is necessary.◆The plug or socket of the device is the equipment that can disconnects from the power. DONOT block it, for easy insertion and removal.◆The external conductors connecting the equipment to the hazardous live terminals need tobe installed by professionals◆The protective grounding of the equipment should be connected to the protectivegrounding of the building equipment.◆Must cut off the power supply of the device, when it is connecting cables, disassembling, orinstalling devices. DO NOT operate with power on.◆The device is not suitable for the usage scenario where children may be present.◆This product contains button batteries, if that are swallowed, it will cause a serious internalburn to lead to DEATH. Children should stay away from new and used batteries.△!CAUTION◆Please use a power adapter which produced by the authorized manufacturer.◆Keep the device placed horizontally on the desktop when you are using◆The device should away from an exposed fire sources, for example a lit candle.◆The device shouldn’t suffer from water droplets or splashes. Place any liqu id (such as watercups) on the equipment is strictly prohibited.Chapter 1 Product introductionLite managed PoE switch, hereinafter referred to as the “device”, is a Layer 2 PoE network switch that provides advanced technology of Ethernet PoE power-supply based on meeting high-performance access requirements. The product supports Client Management and achieves such functions of the security network as visualized topology management and port management. With high reliability, easy to install, and easy to maintain, this PoE is equipped with multiple access ports to achieve fast switching, and also it is suitable for devices that have access to a small-scale LAN.1.1 Install and Power upPlace the switch on a smooth table, connect the power cable, plug it, and turn on the power supply. After being powered on, the switch is initializing automatically while the port indicator is flicking then turns off, and the system initialization is completed.△!CAUTION:1. DO NOT place heavy objects on the switch and ensure that the switch has good ventilation and heat dissipation.2. Please power OFF before inserting or removing the adapter.3. Please check the power supply. If the initialization does not comply with the above.1.2 Appearance part instructionsThis chapter describes the detailed instructions of the switch front and rear panels, and the LED indicators.1.2.1 Front PanelDiagram of front Panel1.Indicator Light△!CAUTION：The priority of the PoE port power supply is as follows: The larger the port number, the lower the priority. If the gross power of all powered PoE equipment is higher than the maximum output power of the device, the switch will cut off the power supply for the largest port on the connected device. For example, ports number 1,2,5,8 are in the progress of a 14W normal power supply, and the total power supply of the system is 56W. If now a powered equipment with 15W is connected to one of the ports, the system will cut off the power supply automatically for port 8, because the power supply is overloaded. That is means, ports 1, 2, and 5 are still supplied with14W power, the new ports supplied with 15W, but Ports 8 will no longer be supplied with the power.1.Reset ButtonRed port is a port with a high priority for up-going forwarding, it is identified an area in red on the device, and has the below privileges:◆Under the circumstance of up-going congestion, data is transmitted firstly on the ports ofthis area.◆When the gross power of PoE has exceeded the limit, give priority to the output power ofports in the area.3.Uplink Port4 Port switches support 10/100Mbps full-duplex communication, and 8 Port switches support 10/100/1000Mbps full-duplex communication, but do not provide PoE function.1.2.2 Rear PanelDiagram of Rear Panel1.Power InterfacePlease use a 48V power supply to connect the powered adapter, if the power supply does not match, the switch will be damaged.2.Lightning protection grounding poleLocated on the left of the power interface, it must be connected to a lightning protection to prevent the device from a lightning damage.Chapter 2 ADD DEVICEThe device can be configured and managed through the VMS Pro client software, including network parameter configuration, port configuration, and network topology display and searching.The device used for the first time must be activated first, set up the login password. Please install the VMS Pro client first and follow the instructions.Operating steps1.In the interface of Video Management ---> Auto Search, select the device, Click for activation.2.Set up and confirm the login password for the device on the pop up menu page, then edit the network information to let it have same network segment as the PC which installs VMS Pro client.3.Click “Save”, the device is activated and add suc cessfully.○i Explanation：Before activating the device, please ensure the device IP address, subnet mask and gateway are under same network segment as the PC which installs VMS Pro client. So that the device can be added to the client for management.Chapter 3 Remote Configuration3.1 System Configuration3.1.1 Device InformationSelect Remote configuration ---> Configuration ---> Information, basic device information will be displayed, including the device name, model, number of ports, firmware version, MAC address, and port information, etc.3.1.2 Device MaintenanceYou can reboot the device, restore the default Settings, download logs, and upgrade. Operating Steps1.Select Remote config --->Management ---> System management，have access to the Maintenance page.2.Select function buttons to achieve different functionsSystem default All parameters are restored to factory Settings. After the restoration, the device needs to be reactivated.SystemRebootRemote reboot device.DownloadLog The serial port logs from the switch can be downloaded, you can check the problems through analyzing the error types of the switch.UpgradeClick, Select upgrade documents, click upgrade, the device upgrade.Current Progress shows the upgrade progress.3.2 Network ConfigurationSelect Remote config ---> Internet, Network parameters can be configured for different clients. Network parameters include IPv4 address, subnet mask, gateway address, and port.○i Explanation：After IPv4 addressed is reset, it will cause the device IP and the PC IP that are not in the same network segment, so the device management and configuration do not work. Planning the device's IP address at first is suggested when the device being used for the first time.3.3 Port ConfigurationSelect Remote Configuration ---> Port to proceed with the related configuration.○i Explanation：The supported functions of the device itself exists difference, details is subjected to the actual interface.3.3.1 Attributes ConfigurationIn Attributes Configuration interface, you can configure the port rate, duplex mode, scream control, and on-off.Rate Include automatic negotiation 10Mbps, 100Mbps, 1000Mbps rates, etc. auto-negotiated is defaultDuplex This version only support auto-negotiated modeStream Control When in the processing of the function of the port scream control, after the stream control is opened, it can avoid packet loss effectively. The function is the default open.On-off Port on-off, after tu rn off, the port haven’t transmitted data, other device is still supplied by power.3.3.2 Remote ConfigurationDevices that support the remote function, turn on or turn off the switch, the port of the remote function can be turned on or off.When the remote function has been turned on, the transmission distance can reach 250m.After the remote function has been turned on, the port rate will be matched to 10Mbps; after it has been turned off, the port rate will be restored to auto-negotiated.3.3.3 PoE Port ConfigurationFor the devices that support the PoE function, the PoE function can be turned on for providing the power to other PD devices.Turn on or off the PoE, data transmission is not influenced.3.4 Log managementIf the device is abnormal or need to check the operation records, the log of device can be checked at the interface of log searching.Operating Steps1.Select Remote Configuration ---> Log，enter the page of the log.Main Type When searched by the type, the system, operating, account, warn, that can be selected in the main type, a total of 4.Start Time Searching Start Time for log End Time Searching End Time for logSub Type Sub Type can select the related type according the different type of Main TypePort Searching the log in corresponding port1.Click Export，select Export path.2.Give the exported document a name, format is stored by .xlsx, log back-up has been finished.3.5 User managementDevic e only support one admin user, can’t add or delete, but can change the password. Operating StepsSelect Remote Configuration ---> User, enter the edit interface of userPasswordIt consists of two or more combinations of 8-16 digits, lowercase letters, uppercase letters or special characters. Passwords are divided into three levels: weak, medium, and strong. To protect your personal privacy and corporate data, and avoid network security issues on your device, it is recommended that you set a strong password that complies with security standards.Chapter 4 Topology presentationIn the interface of topology presentation, the relation of topology in different added devices can be viewed by the client, and related configuration can be operated.4.1 Related operatingSelect the device which needs checked, selected Control Panel ---> Topology presentation, enter the interface of topology.Interface Description⚫Imputing the alias or IP of the device at the top left corner, corresponding topology graph can be viewed.⚫The upper right corner show the meaning of different icon color, and icons of export, refresh topology graph and path.⚫Zoom in and zoom out the topology at the bottom of right corner, or zoom in and out directly through scrolling the muse wheel.⚫The level of the display layer of topology graph can be set up at the bottom left corner.○i Explanation:Enter the interface of topology graph for the first time, if no topology graph is displayed, please click refresh and try again.Related Operating/Icons descriptionAction/Icon Operating DetailsDouble-click Device Look over the details ofdeviceThe type of the device and the information of IP,Panel status, and Port are displayed.Right-click DeviceLook over the devicestatusSkip to the interface of device status, and see detailsat device status.Run alarm processing The information of alarm and event is displayed, andperform alarm elimination operationRun remoteconfigurationSkip to the interface of remote configuration, and seedetails at Remote Configuration.Modify the devicenameModify the name on the interface of topologySet as root node Set the current device to the root node in thetopologyUpgrade device Supports the connected NVR, DVR, and IPC upgrades Export topology graph Select the export path, and export the currenttopology graphShow Path Select IPC and current device, the path between theselected device can be displayedRefresh topology graph Refresh the interface of topology and display it4.2 Topology SettingOperating stepsClick which at the interface of the bottom of the left corner to proceed with the basic setting of the topology.⚫Set the display level：1~10；⚫Click “OK”, save the setting.○i Explanation:After the setting changed, needs to be clicked to refresh for displaying the latest topology.Chapter 5 Device StatusIn the interface of topology graph, right-click the device, then click the Device Status, the device using condition, panel status, port status, PoE port status, and the port statistics can be looked over.⚫Port Status：Check the condition of the port rate, the duplex mode, and the scream control ⚫Port Statistics：Check the Bytes that sent/received by the port, the packets count, the rate, and the peak rate. Set an interval of refresh automatically, and run Refreshing or Clearing data statistics by hand.⚫PoE Port Status：Check the port switch and output power corresponding to the port number.。
PV-7001 PV-7003智能电参数测量仪说明书
⏹PV-7001⏹PV-7003INSTRUCTION MANUAL使用说明书目录第一章概述 (1)第二章基本原理 (1)第三章技术指标 (2)一、测量范围和基本误差 (2)二、仪器供电要求 (3)三、规格 (4)第四章操作说明 (5)一、仪器前面板如图3所示： (5)二、仪器后面板如图4所示： (5)三、测量与接线方法 (6)四、开机测量 (6)五、分选功能 (7)1、功能键说明： (7)2、分选设定步骤： (8)第五章使用环境及保修 (9)一、使用环境 (9)二、保修 (9)电流传感器待测设备EUT V A放大采保A/D单片微机 电压传感器放大采保A/D被测供电输入总线键盘第一章概述PV-7001、PV-7003智能电参数测量仪是集电压测试、电流测试、功率测试、功率因数测试于一体的多功能测量仪。
内部采用高速度处理器，是一种智能式电工仪表。
广泛应用于照明电器、电动工具、家用电器、电机、电热器具等领域的生产企业的生产线、实验室和质检部门。
PV-7001、PV-7003智能电参数测量仪具有以下特点：1、数字显示，读数直观；2、四窗口同时显示真有效值电压、真有效值电流、峰值电流、功率、功率因数、频率，测试快速；3、电压、电流量程自动转换，提高测量精度；4、测量精度不受波形影响；5、可靠性高，寿命长；6、可自由设定上下限参数，有合格讯响功率。
批量检测提高效率；第二章基本原理基本原理如图1所示：图1基本原理框图P=P U RMS I RMS×PF=N 1U i ×I i U RMS =Σ i =1N N 1Σ i=1N ()U i 2I RMS =N 1Σ i=1N (I )i 2如图1所示，仪器由模拟部分和数字部分组成。
模拟部分主要由传感器、程控放大器、采样保持器和A/D 等电路组成。
数字部分包含微型计算机、数据存储器和显示部分组成。
被测电压信号通过电压传感器后，信号降低为弱电压信号，根据信号大小，由微型计算机控制，进行程控放大，并通过采样保持器，由模拟/数字转换器A/D 把电压转换成数字信号，并把数字信号传输至微型计算机，计算出电压真有效值（U RMS ）并把数值输出到显示器显示。
POE网络交换机用户手册说明书
Contents1.Introduction (3)2.Hardware Descriptions (4)2.1 Front Panel (4)2.2 LED Indicators (4)2.3 Rear Panel (4)2.4 Specification (5)3.Getting Started (5)3.1 Management Options (5)3.2 Using Web-based Management (6)4.Configuration (7)4.1 Welcome (7)4.2 Administrator (8)4.3 Port Management (12)4.4 VLAN Setting (15)4.5 Per Port Counter (17)Per Port Counter -> Port Counter (17)4.6 QoS Setting (18)4.7 Security (19)4.8 Spanning Tree (21)4.9 Trunking (23)4.10 DHCP Relay Agent (23)4.11 Backup/Recovery (25)4.12 Miscellaneous (26)4.13 SNMP Settings (26)4.14 Logout (27)4.15 PoE Settings (27)1. IntroductionPower-over-Ethernet (PoE) eliminates the need to run DC power to other devices on a wired LAN. Using a Power-over-Ethernet system, installers need to run only a single Category 5 Ethernet cable that carries both power and data to each device. This allows greater flexibility in the locating of network devices and, in many cases, significantly decreases installation costs.There are two system components in PoE - the PSE (Power Sourcing Equipment) and the PD (Powered Device). The IEEE 802.3af/at specification defines PSE as a device that inserts power onto an Ethernet cable. The PSE may be located at the switch (End-span configuration). or it may be a separate device located between the switch and the PD (Mid-span configuration). The PD is the natural termination of this link, receiving the power, and could be an IP phone, a WLAN access point, or any other IP device that requires power. The current is transmitted over two of the four twisted pairs of wires in a Category-5 cable.Power-over-Ethernet follows the IEEE 802.3af/at specification and is completely compatible with existing Ethernet switches and networked devices. Because the Power Sourcing Equipment (PSE) tests whether a networked device is PoE-capable, power is never transmitted unless a Powered Device is at the other end of the cable. It also continues to monitor the channel. If the Powered Device does not draw a minimum current, because it has been unplugged or physically turned off, the PSE shuts down the power to that port. Optionally, the standard permits Powered Devices to signal t0 the PSEs exactly how much power they need.The PoE switch is a multi-port fast Ethernet switch that can be used to build high-performance switched workgroup networks. This switch is a store-and-forward device that offers low latency for high-speed networking. It also features a ‘store-and-forward switching’ scheme that allows the switch to auto-learn and store source addresses in a 8K-entry MAC address table. The switch is targeted at workgroup, department or backbone computing environments.2. Hardware Descriptions2.1 Front PanelThe front panel consists of LED indications, reset button and 16/24x10/100 PoE ports + 2x10/100/1000 Uplink pots.2.2 LED IndicatorsPower LED: The Power LED lights up when the switch is connected to a power source.Link/Act LED:Green (for megabit ports): Indicates that the port is running at 100M.Green (for gigabit ports): Indicates that the port is running at 100M.Blinking: Indicates that the switch is either sending or receiving data to the port.Light off: No link.PoE LED:Green: Indicates the PoE powered device (PD) is connected and the port supplies power successfully.Light off: Indicates no powered device (PD) connected.Reset: By pressing the Reset button for 10 seconds the switch will change back to the default configuration and all changes will be lost.2.3 Rear PanelThe rear panel view of the switch consists of a AC power connector, Power Switch and Glass Fuse(AC250V 10A，Φ5*L20mm).2.4 Specification3. Getting StartedThis chapter introduces the management interface of the switch.3.1 Management OptionsThe Switch can be managed through any port on the device by using the Web-based ManagementEach switch must be assigned its own IP Address, which is used for communication with Web-Based Management. The PC’s IP address should be in the same range as the switch. Each switch can allow only one user to access the Web-Based Management at a time.Please refer to the following installation instructions for the Web-based Management.3.2 Using Web-based ManagementAfter a successful physical installation, you can configure the switch, monitor the network status, and display statistics using a web browser.Connecting to the SwitchYou will need the following equipment to begin the web configuration of your device:⏹ A PC with a RJ-45 Ethernet connection⏹ A standard Ethernet cableConnect the Ethernet cable to any of the ports on the front panel of the switch and to the Ethernet port on the PC. Login Web-based ManagementIf DHCP is not enabled on the local LAN, the switch will be able to log in to the web page with 192.168.2.1 after 2 minutes. If DHCP is enabled, the DHCP server (router) will assign the address to the switch, and use DHCP to log in to the switch. Login to the switch web page.In case no DHCP server, In order to login and configure the switch via an Ethernet connection, the PC must have an IP address in the same subnet as the switch. For example, if the switch has an IP address of 192.168.2.1, the PC should have an IP address of 192.168.2.x(where x is a number between 2 ~ 254), and a subnet mask of 255.255.255.0. Open the web browser and enter 192.168.2.1 (the factory-default IP address) in the address bar. Then press <Enter>.When the following logon dialog box appears, enter the username and password then click OK. The default username is admin and password is system.Note:If the DHCP server (routing) to the switch assigned address, you can use the Auto Discovery tool to query the switch ip4. ConfigurationThe features and functions of the switch can be configured for optimum use through the Web-based Management.4.1 WelcomeAfter a successful login you will see the screen bellows:4.2 AdministratorAdministrator -> Authentication ConfigurationHere you can enter a new Username/Password and confirm it.If the switch is used to open the DHCP environment, the switch will automatically obtain an IP address from a DHCP server, the switch for the landing web page.The factory defaultIP address: 192.168.2.1Username: adminPassword: systemAdministrator -> System IP ConfigurationThere are two ways for the switch to obtain an IP address: Static and DHCP (Dynamic Host Configuration Protocol).If the switch is used to open the DHCP environment, the switch will automatically obtain an IP address from a DHCP server, the switch for the landing web page, as shown below:When using static mode, the IP address, Subnet Mask and Gateway can be manually configured. When using DHCP mode, the Switch will first look for a DHCP server to provide it with an IP address (including network mask and default gateway) before using the default or previously entered settings. By default the IP setting is static mode with IP address is 192.168.2.1 and subnet mask is 255.255.255.0Administrator -> System StatusComment: By entering a Comment, the device can more easily be recognized on the LAN.Idle Time Security: It controls the idle time-out period for security purposes, when there is no action for a specific time span in the Web-based Management. If the current session times out (expires), the user is required a re-login before using the Web-based Management again. Selective range is from 3 to 30 minute, and the defaultsetting is 5 minutes.Administrator -> Load default settingProvide a safe reset option for the switch. All configuration settings in non-volatile RAM will be reset to factorydefault and then the switch will reboot.You must enter the password of device in order to determine the firmware needs to be updated.After a correct password the switch will erase the old firmware first.After completing the erase you will see the screen bellows. Specify the Firmware Path (or Browse for one) that you are going to use, and then click Update. The state will show ‘OK’ after completion and ‘Fail’ is firmware upgrade fails or cannot be completed for any reason.Administrator -> Reboot DeviceProvide a safe way to reboot the system. Click Reboot to restart the switch.4.3 Port ManagementPort Management -> Port ConfigurationIn this page, the status of all ports can be monitored and adjusted for optimum configuration.Enable: Enable or disable the port’s connectionAuto-Nege: Enable or disable port auto-NDI/MDIXSpeed: Copper connections can operate in Forced Mode settings (1000M Full, 100M Full, 100M Halt, 10M Full, 10M Half), Auto, or Disabled. The default setting for all ports is Auto.Duplex: Copper connections can operate in Full-Duplex or Half-Duplex ModeAddr. Learning: Enable or disable port learning MAC address.Port Management -> Port MirroringPort Mirroring is a method of monitoring network traffic that forwards a copy of each incoming and/or outgoing packet from one port of the Switch to another port where the packet can be studied. This enables network managers to better monitor network performances.TX (transmit) mode: Duplicates the data transmitted from the source port and forwards it to the Target Port. Click “all” to include all ports into port mirroring.RX (receive) mode: Duplicates the data that received from the source port and forwards it to the Target Port. Click “all” to include all ports into port mirrori ng.Both (transmit and receive) mode: Duplicate both the data transmitted from and data sent to the source port, and forwards all the data to the assigned Target Port. Click “all” to include all ports into port mirroring.The target ports will stop mirroring packets if there are unknown tags or destination packets sent out by source ports.Port Management -> Bandwidth ControlThe Bandwidth Control page allows network managers to define the bandwidth settings for a specified port’stransmitting and receiving data rates.TX Rate: This allows you to enter data receive rate from 0 to 255 (base on speed base), 0 for full speed. RX Rate: This allows you to enter data transmit rate from 0 to 255 (base on speed base), 0 for full speed. Speed Base:Port Management -> Broadcast Storm ControlThe Broadcast Storm Control feature provides the ability to control the receive rate of broadcast packets. Once a packet storm has been detected, the Switch will drop packets coming into the Switch until the stormhas subsided.4.4 VLAN SettingVLAN Setting -> VLAN ModeA VLAN is a group of ports that can be anywhere in the network, but communicate as though they were in the same area. VLANs can be easily organized to reflect department groups (such as R&D, Marketing), usage groups (such as e-mail), or multicast groups (multimedia applications such as video conferencing), and therefore help to simplify network management by allowing users to move devices to a new VLAN without having to change any physical connections.Prot Based VLAN: Port-Based VLANs are the simplest and most common form of VLAN. It assigns the appliance LAN ports to VLANs, effectively transforming the appliances. You can assign multiple ports to the same VLAN, or each port to a separate VLAN.802.1Q VLAN: By default, 802.1Q VLAN is disabled. With 802.1Q VLAN enabled, the VLAN VID 1 is created by default with an empty VLAN name field and all ports are configured as “Untagged” members.VLAN SettingAdd VLAN: Click to create a new VLAN name and to select VLAN ports. The VLAN name should be less than 10 characters. To save the members in a group, click Add.VLAN Setting ->VLAN Setting ->4.5 Per Port CounterPer Port Counter -> Port CounterThe Statistics screen displays the status of each port packet count.4.6 QoS SettingQoS Setting -> Priority ModeQoS Setting -> Port, 802.1p ,IP/DS basedQoS Setting -> TCP/UDP Port BasedSecurity -> MAC Address BindingSecurity -> Scan MACSecurity -> TCP/UDP FilterSecurity -> Web Management FilterSpanning Tree -> STP Bridge SettingsSpanning Tree -> STP Port SettingsSpanning Tree -> Loopback Detection4.9 TrunkingTrunking -> Link Aggregation SettingsThe Trunking function allows the switch to combine two or four ports together to increase bandwidth. Select the Trunking Groups, choose the Members to be grouped together, and then click Submit to activate the selected Trunking Groups.4.10 DHCP Relay AgentDHCP Relay Agent -> DHCP Relay AgentDHCP Relay Agent -> Relay ServerDHCP Relay Agent -> VLAN MAP Relay Agent4.11 Backup/RecoveryAllow the current configuration settings to be saved to a file (not including the password), and if necessary,you can restore configuration settings from the file.Backup or restore the configuration file to or from your local drive.Click Download to save the current settings to your disk.Click Browse to browse your inventories for a saved backup settings file.Click Update after selecting the backup settings file you want to restore.Switch will reboot after restore and all current configurations will be lost4.12 Miscellaneous Miscellaneous -> Miscellaneous Settings4.13 SNMP Settings4.14 LogoutClick this to end this sessionIf you close the web browser without clicking the Logout button, it will be seen as an abnormal exit and the login session will still be occupied.4.15 PoEPoE -> PoE SettingThis section provides PoE (Power over Ethernet) Configuration and PoE output status of PoE Switch.Main Power consumption: The Statistics screen displays the total Watts usage of PoE Switch.Status: Can enable or disable the PoE function.Class: Class 0 is the default for PDs. However, to improve power management at the PSE, the PD may opt to provide a signature for Class 1 to 4.The PD is classified based on power. The classification of the PD is the maximum power that the PD willdraw across all input voltages and operational modes. A PD shall return Class 0 to 4 in accordance with theCurrent (mA): It shows the PoE device current Amp.PoE -> PoE Power DelayThis section provides PoE Power Delay Configuration.Delay Mode: Enable or disable the port’s PoE Power Delay function.Delay Time: Set PoE power delay time (0~300).PoE -> PoE SchedulingPoE Schedule user can configure a duration time for PoE port as default value does not provide power.: Please enable NTP and correct the System Time first.As default value, all PoE Schedule Profile functions are disabledPlease use mouse to click on the block about what time you want to supply power for PoE port. PoE -> NTP SettingThis section provide the NTP Configuration of PoE SwitchSystem Time: Display current time informationNTP Server: Allow assign #1 or #2 NTP server IP address manuallyTime Zone: Allow select the time zone according to current locationPoE -> PoE Auto-checkThe PoE Switch can be configured to monitor connected PD’s status in real-time via ping action. Once the PD stops working and without response, the PoE Switch is going to restart PoE port power, and bring the PD back to work. It will greatly enhance the reliability and reduces administrator management burden.Need to write the correct address, you can open auto-check function.Set Port No.: Select the port witch you want to set IP AddressIP Address: Allow assign IP address witch you want to monitorChecking Time: Select time interval of ping action (1-10Min)Reset Delay Time: Select time PD Reset time (1-3Seconds)Enable Checking Port. No: Select the port witch you want to enable PoE Auto-check --------------------------- End-------------------------。
综合测试仪设备操作说明书
仪器名称 综合测试仪功 能 电气测试文件编号仪器型号厂 商版 本 一、面板介绍：1. POWER ：电源开关2. LCD 显示屏：显示测试画面B HOST 接口：用于拷贝资料4. 蜂鸣器口：用于发出OK 与NG 声响5.功能键：不同显示画面对应不同功能6. 调用测试文件功能键：用于调取测试资料7.MEAS 键：按此键可直接进入测试界面8.SUTEP 键：按此键可直接进入测量设置界面9.SYSTEM 键：系统设置界面 10.数值键：用于向仪器输入数据11.ESC 键：退出功能 12.BACKSPACE 键：用于删除输入数值最后一个键 13.CAL 键：可选择对扫描测试开路、短路校准 14.KEYLOCK 键：开、解锁键 15.DC BIAS 键：用于允许和禁止直流偏置输出16.RESET 键：复位键，当变压器扫描测试进行时，按下此键即停止扫描17.TRIGGER 键：触发按键，当仪器触发方式设定为MAN （手动）模式时，按此键可触发仪器测试 18.连接扫描盒前端口：用于仪器连接扫描盒进持扫描测量 19.ENTEN 键：用于终止输入数据输入 20.光标键：进行光标移动选择所需项目21.机壳接地端：该接线端于仪器机壳相连。
用于保护或屏蔽接地连接22.功能键：复合功能键。
当变压器扫描显示页面，插上U 盘按此键，可选择拷全屏或保存测试数至U 盘；当变压器设置页面，可快速的切换变压器测试页面核 准 审 核 制 作 日 期4321567 8 910110 120130140 150 160 170 18192021 22仪器名称 综合测试仪功 能 电气测试文件编号 仪器型号厂 商版 本二、操作说明：1.仪器、扫描盒、治具的连接如下图：23.连接扫描盒前端口：用于扫描盒连接仪器 24.扫描盒：由仪器控制其扫描测量 25.脚踏板开关： 26.综合测试治具27.SCANNER ：控制端口，用专用电缆线将扫描盒SCANNER 接口与仪器SCANNER 接口相连接 28.专用电缆线：用于仪器与扫描盒的连接 29.电源线：用于接通220V/50HZ 的电压 30.SCANNER 接口：通过SCANNER 接口控制变压器扫描盒2.仪器的开机：接通220V/50HZ 电源后，按下如图“1”电源开关按键后再按MEAS 键进入变压器测试界面。
网络测试仪使用手册——Supernova-26E-SX
啥Supernova-26E-SX网络测试仪快速使用手册北京网测科技有限公司2021/08/17非常感谢您试用或购买我司产品，如您有任何疑问或需求可以随时联系我们。
本手册旨在指导您使用我司产品。
手册中所提供的照片、图形、图表和插图等，仅用于解释和说明目的，与具体产品可能存在差异，请以实物为准。
因产品版本升级或其他需要，本公司可能会对本手册进行更新，如您需要最新版本手册，请您登录公司官网（）下载或在线查阅。
网测科技建议您在专业人员的指导下使用本手册。
目录一、包装配件 (3)二、设备端口 (4)三、产品信息 (5)四、设备安装 (6)五、设备管理 (7)六、配置用例 (9)七、运行用例 (11)八、查看报告 (12)附件：帮助手册下载 (14)一、包装配件二、设备端口1.显示屏2.电源开关和指示灯3.键盘4.触控鼠标5.电源接口B3.1B3.1TYPE-CB3.09.HDMI2.010.设备管理网口mgmt1B3.012.WIFI13.测试网口port114.测试网口port2三、产品信息1.硬件规格2.设备端口3.显示屏信息4.环境适应性指标四、设备安装1.设备可放置在任何平面上，或安装在标准19英寸机架上。
2.设备放置的平面要干净、平整、稳定，周围要至少要有1.5英寸(3.8厘米)的间隙，以保证足够的散热空间。
3.将电源线的一端插入设备，另一端插入独立电源，如不间断电源(UPS)或配电单元(PDU)。
4.插入SFP+光模块到设备的测试网口，并用光纤/网线连接到受测设备。
五、设备管理1.测试仪接通电源之后，按电源按钮开机，登录CentOS，默认账号是tester/tester。
2.打开Firefox浏览器，输入设备的IP地址访问测试仪的WEBUI界面。
系统默认登录账号是admin/admin，mgmt1的默认IP地址是192.168.1.99/24。
3.如果需要更改管理口IP地址和网关，可在系统->网络配置里修改。
网络视频监控测试仪3500操作说明书
IP camera tester 网络视频监控测试仪3500操作手册（IPC1.03）⏹感谢您购买工程宝安防监控视频测试仪。
使用前请务必阅读使用说明书，并正确使用。
⏹为了能安全地使用本仪器，请您先仔细阅读使用说明书上的「安全注意事项」。
⏹说明书阅读后请妥善保管，以便随时查阅、参考。
⏹附有的保修凭证或机身的保修封贴，请勿损坏。
⏹使用中遇到问题，或仪器出现损坏时，请与公司技术部联系。
目录一、安全事项--------------------------------------------------------- 1二、IP网络视频监控测试仪简介 ------------------------------------------- 22.1 概述------------------------------------------------------- 22.2 产品特点---------------------------------------------------- 22.3 产品功能---------------------------------------------------- 42.4 产品配件--------------------------------------------------- 102.5 仪表各部位名称和功能： --------------------------------------- 11三、操作说明-------------------------------------------------------- 153.1 电池安装及充电说明------------------------------------------- 153.2 仪器连接--------------------------------------------------- 163.2.1 网络摄像机连接---------------------------------------- 163.2.2 模拟摄像机连接---------------------------------------- 173.3.3 SDI数字摄像机连接------------------------------------- 183.3 功能菜单操作------------------------------------------------ 193.3.1 视频监控--------------------------------------------- 213.3.1.1 云台控制器参数设置------------------------------ 223.3.1.2 色彩及存储设置--------------------------------- 243.3.1.3 视频图像放大----------------------------------- 253.3.1.4 拍照截图-------------------------------------- 263.3.1.5 录像功能-------------------------------------- 263.3.1.6 相片浏览-------------------------------------- 273.3.1.7 录像回放-------------------------------------- 283.3.1.8 视频信号测量*（*定制功能型号见附表）--------------- 293.3.2 图像发生器 TV OUT ------------------------------------ 313.3.3 ONVIF网络摄像机测试----------------------------------- 323.3.4 IP网络摄像机测试-------------------------------------- 393.3.5 SDI摄像机测试 *（*定制功能型号见附表）------------------- 423.3.6 IP地址扫描 ------------------------------------------ 433.3.7 PING连通性测试--------------------------------------- 443.3.8 网线测试器------------------------------------------- 453.3.9 寻线器*（*定制功能型号见附表） -------------------------- 453.3.10 端口闪烁-------------------------------------------- 473.3.11 串口工具-------------------------------------------- 483.3.12 激光功率计*（*定制功能型号见附表）---------------------- 493.3.13 可见红光源*（*定制功能型号见附表）---------------------- 503.3.14 高精度数字万用表*（*定制功能型号见附表）----------------- 523.3.15 视频播放器------------------------------------------ 593.3.16 音乐播放器------------------------------------------ 603.3.17 手电筒--------------------------------------------- 603.3.18 PoE/PSE电压测试功能--------------------------------- 613.3.19 TDR线缆故障测量*（*定制功能型号见附表）----------------- 613.3.20 计算器--------------------------------------------- 643.3.21 浏览器--------------------------------------------- 653.3.22 IPC viewer 移动客户端 ------------------------------ 663.3.23 DC12V电源输出--------------------------------------- 673.3.24 应用工具-------------------------------------------- 693.3.25 APPS工具夹----------------------------------------- 763.3.26 系统设置-------------------------------------------- 773.3.27 更新----------------------------------------------- 803.4 DC12V 1A供电输出-------------------------------------------- 803.5音频测试功能 ------------------------------------------------ 81四、技术参数-------------------------------------------------------- 824.1 技术参数总表------------------------------------------------ 824.2 万用表技术参数---------------------------------------------- 844.3 光功率计技术参数 -------------------------------------------- 864.4可见红光源技术参数-------------------------------------------- 87一、安全事项⏹使用本仪器时，请遵守当地的电气使用相关规则，避免于医院、加油站等不可使用电气的地方使用。
弱电工程POE交换机使用指南
弱电工程POE交换机使用指南一、什么是POE交换机POE交换机是以太网供电交换机，在不改变原有网络架构的基础上通过现有的以太网双绞线缆提供网络终端设备所需要的直流电源。
通常为无线AP、网络摄像头、网络电话机、掌上电脑等PoE终端设备供电。
二、POE交换机的分类1、标准POE交换机符合IEEE802.3af、802.3at标准，就是标准POE交换机(俗称48V)，完整的POE包括供电端设备(PSE, Power Sourcing Equipment)和受电端设备(PD, Power Device)两部分，POE交换机为PSE设备的一种。
PSE是为终端供电的设备,也是POE以太网供电过程的管理者。
PD是接受供电的终端设备(48V国标设备含有PD芯片)。
2、非标准POE交换机两类相反为非标准POE交换机(“非标准”简称”非标”俗称24V,但是非标有48V、24V、12V、5V等)。
非标准的POE供电内部没有POE控制芯片，它是直接将电通过网线中的空线对45，78来传输电源，它没有检测这一步骤，不管IP终端是否支持POE 它都会强制给它供电，如果IP终端不带POE供电，就很有可能烧毁网口。
所以购买POE交换机的时候，需要先咨询清楚POE交换机的类型，端口输出功率，POE交换机的总功率，背板带宽等。
三、标准POE供电交换机工作过程1、检测：POE交换机先输出很小的电压,检测到含有支持IEEE802.3at/af 标准芯片的受电端设备(支持IEEE802.3at/af标准芯片简称”PD”)。
2、PD分类：检测到PD后，POE交换机对PD设备进行分类，并评估PD 设备的功率。
3、供电：在启动期内(一般小于15μs)，POE交换机从低电压向PD供电，直到供够PD所需的电压，为PD设备供稳定可靠的直流电。
4、断电：若PD设备断开，POE交换机会快速(一般在300～400ms之内)停止对PD供电,并重复检测过程以检测线缆的终端是否连接PD设备。
AFL M210e spel检测仪说明书
M210e Hand-held OTDRSpecifications aOTDR MULTIMODE SINGLE-MODEEmitter Type Laser LaserSafety Class Class I FDA 21 CFR 1040.10 and 1040.11; IEC 60825-1:2007-03Class I FDA 21 CFR 1040.10 and 1040.11; IEC 60825-1:2007-03 Center Wavelengths850/1300 nm1310/1550 nmWavelength Tolerance±20/±30 nm±20/±30 nmLaunch Condition n Controlled Launch at 850 nm n N/ALive Fiber Detection m Yes YesDynamic Range (SNR = 1) b28/28 dB34/33 dBEvent Dead Zone c 1.0 m 1.0 mAttenuation Dead Zone d 4.0 m 4.0 mPulse Widths5, 10, 30, 100, 300 ns, 1 µs,5, 10, 30, 100, 300 ns, 1, 3, 10 µs, 20 µsRange Settings250 m to 30 km250 m to 240 kmSampling Points Up to 120,000Up to 120,000Minimum Data Point Spacing e 3 cm 3 cmGroup Index of Refraction (GIR) 1.4000 to 1.6000 1.4000 to 1.6000Distance Uncertainty/Accuracy f±(1 +0.005 % x distance + data point spacing)±(1 +0.005 % x distance + data point spacing)Linearity g±0.05 dB/dB±0.05 dB/dBLoss Threshold0.02 dB0.02 dBLoss Resolution0.01 dB0.01 dBReflectance Range p, h850 nm: -14 to -58 dB (typical)1300 nm: -14 to -63 dB (typical)1310 nm -14 to -65 dB (typical) 1550 nm -14 to -65 dB (typical)Reflectance Resolution0.01 dB0.01 dBReflectance Accuracy h±2 dB±2 dBReal Time Refresh Rate j>2 Hz >2 HzUnits m, km, ft, kft, miOTDR Modes Full Auto, Expert, Real-TimeTrace File Format Bellcore GR-196 Version 1.1, Telcordia SR -4731 Issue 2Trace File Storage Medium Internal and USBTrace File Storage Capacity>1000 internal, 1000s on USBTrace File Transfer to PC USBNotes:a. All specifications valid at 23°C ±2°C (73.4°F ±3.6°F) unless otherwise specified.b. Longest Range and Pulse Width, 3 minutes Averaging Time, normal resolution.c. Typical distance between the two points 1.5 dB down each side of a reflective spike caused by a -40 dB (multimode)or -45 dB (single-mode) event using 10 ns pulse width.d. Typical distance from event location to point where trace is within 0.5 dB of backscatter.e. Range <8 km.f. Does not include GIR uncertainty. Is based on the trace and user positioned cursors.g. Typical.h. For a non-saturated event.j. 2 km Range, 100 ns.m. Signals greater than -20 dBm MMF and -30 dBm SMF will trigger the Live Fiber Indication warning.n. Comparable to Encircled Flux loss measurement on OM4 fiber networks.p. For OM1 fiber typical Backscatter Coefficient @850 nm -68 dB, @1300 nm -76 dB and attenuation coefficient @850 nm 2.77 dB, @1300 nm 0.52 dB.For OS1-OS2 fiber typical Backscatter Coefficient @1310 nm -79.6 dB, 1550 nm -82 dB and attenuation coefficient @1300 nm 0.31 dB, @1550 nm 0.18 dB.M210e Hand-held OTDRSpecifications aOPM (STANDARD)Calibrated Wavelengths 850, 1300, 1310, 1490, 1550, 1625, 1650 nm (displays up to 3 simultaneously)Detector Type InGaAs 2mmDisplay Range b+6 to -70 dBmAccuracy @ -10 dBm±0.25 dBResolution0.01 dBMeasurement Units dB, dBm, mWWavelength ID c YesSet Reference YesData Storage YesTone Detection d270 Hz, 330 Hz, 1 kHz, 2 kHzVFL (STANDARD)Emitter Type LaserSafety Class Class II FDA 21 CFR 1040.10 and 1040.11; IEC 825-1:1993, 60825-1:2007-03Wavelength635 nm ±20 nmOutput Power (nominal)0.8 mWGENERALDisplay Type 3.5-inch transflective color, high contrast, high reflectivity (20%) for optimum indoor/outdoor viewing , QVGA with touchscreen Size (in boot)23 x 11 x 7 cm (8.8 x 4.3 x 2.8 in)Weight<1.4 kg (3 lb)Power Removable Li-ion or AC/DC power adapter (input 100-240 V, ~1.5 A 47-63 Hz) output 18 V DC/3.6 A (can test while charging,can operate on AC with battery removed)Battery Life e16 hoursRecharge Time f 4 hoursAuto Shut Off0-60 minutesConnectivity USB host/full speed 1.1Operating Temperature-10°C to +50°CStorage Temperature-20°C to +60°CRelative Humidity0 to 95 % RH (non-condensing)DFS1 DIGITAL FIBERSCOPE SUPPORTField of View 400 x 300 µmOptical Resolution 4 µmDetection Capability 2 µmNotes:a. All specifications valid at 23°C ±2°C (73.4°F ±3.6°F) unless otherwise specified.b. Measurement Range:+3 to -65 dBm for 1300 to 1625 nm, and +3 to -60 dBm for 850 nmc. Wavelength ID Range:+3 to -50 dBm for 1300 to 1625 nm, and +3 to -40 dBm for 850 nmd. Tone Detect Range:+3 to -50 dBm 1300 to 1625 nm, and +3 to -40 dBm for 850 nme. Typical with new battery, per GR-196-Core Issue 2.f. Typical, from fully discharged to fully charged state, unit may be operating.All M210e OTDRs include a USB flash drive, an AC adapter, UCI switchable adapters for OTDR and OPM ports, trace analysis and documentation software and a quick reference guide.M210e Hand-held OTDRWhen ordering, select options as follows: Optical Configuration (NN), (U) for UPC connection and Language (LL). Add (HC) only if ordering the hard case option.Example: M210e-25U-01-HC -> This model number indicates M210e QUAD with the English/European language pack in the optional hard case.Ordering InformationDESCRIPTIONAFL NO.M210e QUAD Certification Kit (Tier 1 and 2): M210e QUAD, OLS4, DFS1* in hard case M210e-25K-01-HC2M210e QUAD Test and Inspection Kit (Tier 2): M210e QUAD, DFS1* in hard case M210e-25K-01-HC1M210e OTDR, SM (1310/1550), OPM, VFL in hard case M210e-20U-01-HC M210e OTDR, MM (850/1300) OPM, VFL in hard caseM210e-22U-01-HC M210e OTDR, QUAD (850/1300/1310/1550), OPM, VFL in hard case M210e-25U-01-HC M210e OTDR, SM (1310/1550) OPM, VFL in soft case M210e-20U-01M210e OTDR, MM (850/1300) OPM, VFL in soft caseM210e-22U-01M210e OTDR, QUAD (850/1300/1310/1550), OPM, VFL in soft caseM210e-25U-01* When ordering, specify DFS1 model (See Accessories Table below).Optical Configuration (NN)20 = 1310/1550 nm SM 22 = 850/1300 nm MM25 = 850/1300 nm MM and 1310/1550 nm SM OTDR port ferrule (U = UPC)Hard Case option (HC)(Select (HC) only if ordering hard case option)NN U LLL HCM210eM210e Models and Included AdaptersWAVELENGTHS (nm)DYNAMIC RANGE (dB)OTDR PORT ADAPTERS OPM PORT ADAPTERS AFL BASE MODEL NO.85013001310155034/33SC, FC SC, 2.5 mm Universal M210e-2028/28SC, ST SC, 2.5 mm Universal M210e-2228/28/34/33SC, FC, STSC, 2.5 mm UniversalM210e-25Quick Reference Guide Language (LLL)*ENG = EnglishCHS = Chinese, Simplified CHT = Chinese, Traditional DEU =GermanFRA = French ITA = Italian POL = PolishPOR = Portuguese SPA = Spanish TUR = Turkish*Specify Language for OTDR Quick Reference GuideInternational Sales and Service Contact InformationAvailable at /Test/ContactsAccessoriesDESCRIPTIONAFL NO.DFS1 Digital FiberScope PC/UPC inspection kit DFS1-00-04XU DFS1 Digital FiberScope APC inspection kit DFS1-00-04XA DFS1 Digital FiberScope kit without adapters DFS1-00-04XNFiber Ring, 50/125 µm multimode, 150 mFR1-M5-150-x1-x2 a Fiber Ring, Laser Optimized, 50 µm multimode, 150 m FR1-L5-150-x1-x2 a Fiber Ring, 62.5/125 mm multimode, 150 m FR1-M6-150-x1-x2 a Fiber Ring, single-mode, 150 mFR1-SM-150-y1-y2 a Wet Cleaning kit for SC/FC/ST/LC connectors 8500-20-0900Dry Cleaning kit8500-20-0901Basic Cleaning kit with carry caseFCP2-00-0900Basic Cleaning kit with MPO Cleaners and carry case FCP2-00-0901One-Click Cleaner SC, ST, FC (500+ cleans)8500-05-0001MZ One-Click Cleaner LC/MU (500+ cleans)8500-05-0002MZ One-Click Mini-100 SC, ST, FC (100+ cleans) 8500-05-0005MZ One-Click Mini-100 LC/MU (100+ cleans)8500-05-0006MZ One-Click Cleaner Ultra 2.5 SC, ST, FC (enlarged cleaning)8500-05-0007MZ One-Click Ultra Cleaner D-LC (Duplex LC, 500 cleans x 2)8500-05-0008MZNote:a. When ordering Fiber Rings, specify connector types (x1, x2, y1, y2).。
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仪器操作说明书
第 1 页 共 1 页
仪器名称 POE 自动测试
仪器功能 电气 文件编号 仪器型号
厂 商
版 本
一﹑操作步骤﹕
1﹑将各电源接通AC 220V ﹐打开后面总开关﹐打开计算机﹑仪器等﹔ 2﹑将数字万用表﹑示波器﹑按<<测试规格书>>要求调整好﹔ 3﹑用线连接﹑数字万用表﹑示波器﹑扫描仪﹑控制器等﹔
4﹑将待测产品与连接线进行连接﹐进行测试﹑测试具体数据及图像参考<<测试规格书>>﹔ 5﹑测试完毕﹐关闭各仪器及计算机。
图一
二﹑注意事项﹕
1﹑表面保持清洁﹔
2﹑放于通风良好的环境中﹔
3﹑出现异常时及时通知专人员进行处理﹔ 4﹑使用电压为AC 220V;
5﹑注意各连接线﹐小心操作﹐以免线折断。
核 准 审 核 制 作 日 期
显示器
扫描仪
数字万用表 示波器 键 盘
鼠 标 机 架
主 机 控制器 治具扫描盒
治具连接线。