FTB8140 快速使用指南

Suspect Faults in the Message Flow?The T etra MSC application visualizes the signaling messages received over the air interface in a clear and concise way. Thanks to the structured layout, users can easily identify which message is transmitted on what protocol layer. The messages are individually tagged with a time stamp and the relevant RF parameters, such as frame number, frequency offset and signal strength. Signaling messages not conforming to TETRA standard EN 300 392 are marked with a different color. With a click on the marked message, the application displays a detailed error description.A number of filter functions eases fault tracing because the user can reduce the messages displayed to those which are of interest in the case at hand.Figure 2: Invalid messages are clearly marked in the messagesequence chart Analyzing Voice Communication and Voice QualityThe 8140 TETRA AirAnalyzer and its associated PC software can output and store voice data received over the air interface, enabling users to evaluate the voice quality and to observe communications over the network. With the voice decoder function, users can monitor speech on two time slots and record it in Wave sound format for later analysis. The direction and time slot can be selected on a straight forward user interface.Figure 3: Voice playback and storage can be triggered once thedirection and time slots have been selectedFigure 4: The TETRA Scanner application provides an overviewon spectrum occupation, load and traffic Finding TETRA Carrier ProblemsThe TETRA scanner searches for TETRA carriers in a user-defined frequency range. In addition to the available TETRA channels, the broadcast parameters are displayed for each carrier with a main control channel. This feature helps to easily identify network configuration problems. The channels available can be monitored because the usage of time slots for traffic (TCH) is displayed and permanently updated. Associated measurement values, such as received signal strength or frequency error, are shown in a diagram.This tool offers an easy way to check the results of network planning in real life, so that the network can be optimized if necessary. The current network status in regard to quality and quantity can be evaluated, so the tool can be used to find the best possible utilization of resources. With a GPS mouse connected to the computer, the 8140TETRA AirAnalyzer can even be turned into a full featured drive test receiver with real-time storage of the current position.Figure 5: With the 8166 Coverage Test Option and ESRI ArcGISthe 8140 becomes a powerful drive test receiverExtending the Range of Possibilities With Options8165 TETRA QoS AnalyzerThe optional 8165 TETRA QoS Analyzer application provides an easy way to evaluate the quality of service; the results of the QoS parameters are displayed graphically for easier interpretation. In the TETRA AirAnalyzer, quality of service means more than just radio coverage: T o ensure that the TETRA network for safety-critical operations can perform the required service, more data are of importance. Call setup time, number of queued calls and associated wait time, call priorities and cell load are important parameters to describe the network quality. Emergency services have high demands on these parameters for safely performing their tasks.In order to ease the evaluation of the quality of service in a fast and comfortable way, the results are displayed easily readable, either in graphical or tabular format.8160 Static Air Interface Encryption Option, 8161Static/Dynamic Air Interface Encryption OptionIn organizations ensuring public safety and security, voice calls and data transmission over the TETRA network are confidential by nature and therefore protected by air interface encryption. In these types of networks, the functionality of the 8140 TETRA AirAnalyzer is ensured by the 8161 static/dynamic air interface ecnryption option. The encryption algorithm (TEA 1 through 4) and the encryption keys must be provided by the user.8162 DMO OptionO ne of the strengths of the TETRA standard is the possibility to communicate between two radios in Direct Mode O ption (DMO), without the need to be attached to a radio network. With the 8162 DMO option, the TETRA AirAnalyzer also analyzes DMO and DMO gateway signaling messages.8164 TETRA AirAnalyzer Office SoftwareThe application software for the TETRA AirAnalyzer is protected with a USB dongle. In order to be able to use the applications on a second PC for offline analysis of captured data, the 8164 TETRA AirAnalyzer office software can be used with exactly the same functionality and options as the first license. The additional software license comes on a separate USB dongle.Figure 6: Network performance under real-life conditions can be evaluated with the 8165 TETRA QoS Analyzer.SPECIFICATIONSThe published accuracies are determined in accordance with GUM (Guide to the Expression of Uncertainty in Measurement) and EA (European Co-operation for Accreditation) application document EA4/02: “Expressions of the Uncertainty of Measurements in Calibration”.RECEIVERFrequency Range400 MHz version: 360 to 473 MHz800 MHz version: 804 to 931 MHzConnectionTwo N-type socketsInput Impedance50 ΩInput VSWR<1.5 (typ.)Reference Frequency Uncertainty<10-7Max. Input Power0 dBmTypical Sensitivity<–106 dBm dynamic<–115 dBm staticGENERAL DATACasing19” rack-mount model, 3 HUTemperature Range0°C to +50°CVoltage SupplyWide AC input range with power factor correction95 V to 250 VPower Consumption<60 WWeight<15 kg (33 lbs.)Data Connection100 Base-T Ethernet, RJ-45For the very latest specifications visit Part No. 46891/375, Issue 1, 05/10。

总控8144矩阵及NV9000控制系统配置使用说明一、 NV8144矩阵设置说明1．NV9000控制系统的初始设置本系统中有主备两台NV9000，每台NV9000有6个以太网口，设置如下：端口名称主机备机说明Control net 172.16.1.1 172.16.1.2 主备NV9000内部连接Panel and192.168.1.1 192.168.1.2 连接矩阵及面板router net 1Panel androuter net 2House netMaster control192.168.111.171192.168.111.172连接切换台，多画面，和监控netNV9000system net2．NV9000控制系统的设置步骤1)打开桌面上的矩阵配置软件“NV9000-SE Utilities”，本系统的软件版本是V5.2.6。

2)打开Configuartion中的Router界面在router中点击“Add Router”添加NV8144矩阵。

在Name中为矩阵命名，本案中的命名为“8144”在Protocol中选择NV Ethernet，表示使用NV以太控制协议。

点击Next进入下一页。

添加矩阵主备控制卡的IP。

主控制卡的IP：192.168.1.5，备控制卡的IP：192.168.1.6在Physical Levels中，点击Add，添加矩阵物理层，此处分层信息中的输入输出端口数量，应与矩阵控制卡的设置一致，或者小于控制卡中的数量设置。

在这里共添加一个物理层，Input Start：1，Input End：144，Output Start：1，Output End：144点击save保存设置。

3)打开Level sets界面，为矩阵添加逻辑层。

点击Add LevelSet为矩阵逻辑层命名。

在这里我们添加1个逻辑层：ALL：主矩阵XY切换层，作用于主矩阵第一物理层。

双击打开其中的8144MSDI层。

高级功能 — 电影
r 拍摄电影........................................................ 72 将相机设为 r 电影模式............................. 72 拍摄电影..................................................... 73
高级功能 — 回放
使用 [ 回放菜单 ] ................................................. 60 设置 [ 回放菜单 ] ......................................... 60
[ 回放菜单 ] ......................................................... 61 设置自动回放 （[ 幻灯片式播放 ]）......... 61 DPOF 设置画面 （[ 打印预约 (DPOF)]）........................ 61 保护图像 （[ 保护 ]）............................... 65 复制图像 （[ 复制 ]）............................... 66 旋转图像 （[ 图像旋转 ]）........................ 69 裁剪图像 （[ 裁剪 ]）............................... 70
Z 标志的含义 10 图形含义：此标识是适用于在中国境内销售的电子信息产品的环保使用期限。 此产品使用者只要遵守安全和使用上的注意事项，从生产之日起的十年期间不会对环境污染，也不会对人身和财产造成 重大影响。此年限是根据安全使用期限的相关法律得出的。

EXFO 100G测试解决方案针对40G/100G及更高速系统测试要求，EXFO可以提供一系列解决方案。

EXFO公司100G 测试方案包括：测试40G/100Gbit以太网及OTN：FTB-85100G业界首个便携式的100G/40G以太网和OTN综合测试仪。

可以进行100G和40G的以太网设备和传输网元的1/2/3层完整性能测试。

具有EtherBERTTM测试功能，可用于评估运行于WDM网络上的40GE/100GE的以太网完整性。

支持在实验室或者现场对CFP，CXP和QSFP模块迅速进行性能和功能验证。

能够全线速进行100G以太网交换机和路由器的引擎压力测试。

高速信号的眼图分析：PSO-100PSO-100系列是EXFO公司推出的基于光采样原理的示波器，因为采用了光采样的原理，因此带宽高达500GHz，可以满足高速传输(40G及以上)光眼图的测量要求。

PSO-100有两种配置，PSO-101是单通道眼图仪，可以满足NRZ/RZ/CSRZ/ODB等调制格式的测试，PSO-102是双通道眼图仪，在覆盖PSO-101测试范围的同时，还可以进行DPSK/DQPSK/D8PSK的测试。

相干信号的星座图分析：PSO-200随着高速光信号研发的深入，复杂调制格式的测试形成新的挑战，仅依靠眼图仪已经不再适应测试的需要，光星座分析仪是进行这一测量的有力工具。

PSO-200是EXFO公司推出的光星座分析仪，运用光采样和相干解调的原理，可以测试信号速率高达100G波特率的信号，支持NRZ，RZ，BPSK，PSK，QPSK，DPSK，DQPSK和16-QAM，通过软件升级，可以支持更多的调制格式。

支持偏振复用(DP)。

光纤CD/PMD测试仪：FTB-5700作为评估已有光纤链路是否能够支持40G信号传输能力的手段，EXFOFTB-5700CD/PMD是一款卓越的单端CD/PMD分析仪，它的一键式测试方法可同时完成光纤链路的CD/PMD评估。