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产品名称:Telebyte 458-3SL 线路仿真器
产品型号:Telebyte 458-3SL
生产厂商:Telebyte
产品数量:100
产品单价:100000.00RMB

Telebyte 458-3SL 线路仿真器

Telebyte 458-3SL 线路仿真器

Telebyte机箱。

458-3SL线路仿真器

  • Simulates 26 AWG PIC as specified in ANSI T1.417
  • Bandwidth to 4.5 MHz
  • 8 channels per line module
  • Channel 1: loop lengths programmable from 0 to 31,750 ft in 250-ft increments
    Channel 2 - 8: loop lengths programmable from 0 to 30,000 ft in 2,000-ft increments
  • Plugs into our Model 458-CC-16 (16-slot) or 458-3SLB (3-slot) chassis
  • Channel-to-channel isolation up to 90dB
  • Ability to open loop at either end of any channel
  • PRODUCT OVERVIEW

    Introducing our ADSL2++ Local Loop Simulator Line Module for North America. The Model 458-LM-HD accurately reflects the attenuation and impedance of 26 AWG PIC as specified in the ANSI T1.417 standard. The 458-LM-HD conveniently plugs into the 458 Series (16-Slot) and 458-3SLB (3-Slot) chassis for easy control of loop length and offers eight channels per line module. Channel 1 offers hi-resolution programming of loop lengths from 0-31,750 ft in 250-ft increments while all channels may be programmed from 0 - 30,000 feet in 2,000-ft increments.

    PRODUCT SPECIFICATIONS

    Model 458-LM-E8-36 Simulator
    Simulation Accurately simulates attenuation and impedance
    Full bidirectional operation at all specified frequencies
    26 AWG PIC as specified in ANSI T1.417
    Bandwidth DC to 4.5 MHz
    Attenuation Accuracy
    (when source and load
    impedances are 100 ohms)
    MAE < 1 dB 25 kHz to 4.5 MHz
    +/- 1 dB channel-to-channel uniformity
    Maximum Attenuation >90 dB
    Impedance Accuracy Typically +/- 10% 25 kHz to 4.5 MHz
    Maximum Voltage Tip ?Ring 200 V
    Maximum DC Current 130 mA
    Connectors 8 RJ-45's on front, 8 RJ-45's on back


    458-3SL紧凑型产品具备易使用的特点,特别适用于仅需要进行一至三个信道操作的研发工作场合。同时,对于需要在大量生产的产品线环境下进行DSL Modem和其它适应宽带的电信产品测试的情况,配备了Multi-Channel用户线仿真模块的Telebyte 458-3SL也不失为一个完*的解决方案。
    通过458-3SL内置控制模块的IEEE 488接口、RS-232接口或以太网接口,在PC或其它终端上既可以利用图形化的软件也可以使用开放的用户命令语言对线路仿真模块进行环路长度及其它参数设置的控制。当然,458-3SL也可以作为*立操控的设备来使用,显示在前面板背光液晶屏上的模拟线路长度及其它参数可以通过按键编码器来进行设置。
    Telebyte宽带通信公司研制的Model 4901 多路输出噪声模拟器是迄今为止**上**台高密度噪声模拟器,可在4U-high的主机上为用户提供2至24路*立的噪声信道,为用户提供了DSL测试的强有力的解决方案。系统可*多容纳6块AWG 板卡,每块板卡均可单*配置为2或4路信道。 通过增加AWG板卡以及配套的噪声注入器,用户可轻松地实现扩容。
    Model 4901系统配备了用户界面友好的控制软件,便于用户自行选定及建立多种不同的针对DSL网络应用的损伤模型。Model 4901的共模串扰(Common crosstalk) 类型中涵盖了ADSL2+, VDSL2 以及其他诸多技术,而用户自定义串扰功能也完全符合DSL线路上的目标PSD的规范。利用MATLAB (.mat) 或者 Excel (.xls) 文件,用户能以 dBm/Hz 和相应的频率数值方式添加目标PSD。该特性能够帮助用户产生满足在DSL线路上所期望的PSD的串扰以及任意RFI tones的组合。
    Model 4901多路输出噪声模拟器可以与Telebyte宽带通信公司研制的线路仿真器组成无缝连接的高精度测试环境,利用一个软件系统实现对两种设备的同时控制,无需额外增加单*的PC,为用户大幅节省了成本。
    MODEL 458-3SLB (3-SLOT CHASSIS)
    MODEL 458-AWGN2 DUAL OUTPUT AWGN GENERATOR LINE MODULE
    THE 458-CC-16/458-CM (16-SLOT CHASSIS & CONTROL MODULE)
    MODEL 458-LM-A1-30(AWGN2) MULTI-STANDARD LOCAL LOOP SIMULATOR WITH OPTIONAL AWGN GENERATOR
    MODEL 458-LM-A1-30-TR114 LOCAL LOOP SIMULATOR FOR TR-114 INCLUDING BRIDGED TAP
    MODEL 458-LM-A8-18A SIMULATOR
    MODEL 458-LM-A8-30 MULTI-STANDARD LOCAL LOOP SIMULATOR
    MODEL 458-LM-A8-30+ MULTI-STANDARD LOCAL LOOP SIMULATOR
    MODEL 458-LM-A8-36 SIMULATOR
    MODEL 458-LM-E1-30-04(AWGN2) MULTI-STANDARD LOCAL LOOP SIMULATOR WITH OPTIONAL AWGN GENERATOR
    MODEL 458-LM-E1-30-04+(AWGN2) MULTI-STANDARD LOCAL LOOP SIMULATOR WITH OPTIONAL AWGN GENERATOR
    MODEL 458-LM-E1-30-TP100(AWGN2) MULTI-STANDARD LOCAL LOOP SIMULATOR WITH OPTIONAL AWGN GENERATOR
    MODEL 458-LM-E8-2 G.SHDSL LOCAL LOOP SIMULATOR
    MODEL 458-LM-E8-30 MULTI-STANDARD LOCAL LOOP SIMULATOR
    MODEL 458-LM-E8-36 SIMULATOR
    MODEL 458-LM-HD ADSL2+ LOCAL LOOP SIMULATOR
    MODEL 458-LM-HDE ADSL2+ LOCAL LOOP SIMULATOR

    MODEL 458-SM-2-16 2 X 16 TRANSPARENT SWITCHING MODULE

    高价置换回收以下拓码,信而泰,思博伦,IXIA,Xena等多网络性能测试仪设备,提供上门免费评估服务,高价置换回收,可折价置换Xena Valkyrie L23网络测试仪系列,Vulcan L47真实业务负载测试仪系列,Chimera 高速网络损伤仪系列,Safire防火墙性能测试仪系列及Vantage产线流量测试仪系列。

    回收置换:台湾拓码NuStreams机架式产品

    台湾拓码NuStreams机架式产品

      Chassis测试机箱:

      NuStreams-700 Chassis

      NuStreams-2000i Chassis

      NuStreams-600i Chassis

      Module测试板卡:

      10G Module:SFP+,XM-RM881,XM-RM881-2,XM-RM891,XM-RM882,XM-RM882-2

      1G Module:SFP,RJ45,XM-RM781,XM-RM761,XM-RM751,XM-RM731

      100M Modu1le:SFP,RJ45,XM-RM661,XM-RM681

      Software软件:

      APMPT-4,APMPT-3,NuApps-2544-RM,NuApps-2889-RM

    北京信而泰XINERTEL,Teltest

      机箱BigTao210,BigTao6100,Bigtao220,BigTao-6200,BigTao200,BigTao-6000,iTester,DarYu-X,DarYu3000,DarYu120000,Xcompass-S

      测试板卡,P2-10G,P6000,P8000,P8000,P9000,V6000,V8000,P6016C,P6012F,P6016E,P6012C,P8008F,P8004F,P8002C,P8008M,P2-100G,V6016C,V6016M,V6012C,V6008F,V6004C,V8008F,V2-10G,V2-100G,V2-100G-4QSFP28-Q,V2-10G-8C-Q, X1-10G-16F-Q,X1-100G-4QSFP28-HQ,X1-100G-12QSFP28-Q

      软件:Renix,TeleATT

    是德IXIA

      Ixia机框:XM12,XM2,Ixia400T,XGS2 Chassis Platform,XGS12,IXIA1600T,IXIA400T,Optixia X16,IxN2X,WaveTest WLAN,AresONE,

      测试板卡:LSM10GXM8S-01,LSM10GXMR2-01,LSM1000XMV,LSM1000XMVR16,LAVA AP40G/100GE 2P,

      软件:IxLoadp评估多重播放业务和应用系统的系统,IxNetwork-2-3层性能测试软件,IxAutomate自动化测试套件,IxChariot系统性能分析软件,IxDefend网络设备健壮性评估工具,IxANVL协议一致性测试软件包

    思博伦Spirent

      机箱:Spirent SPT N4U,SPT-N11U,SPT N12U, Testcenter C1,Smartbits,Testcenter C100,SPT-N4U,SPT-N11U,SPT-2U,SMB600B,,SPT-3U,SMB600B

      板卡,SMB LAN-3101B,SMB LAN-3324A,LAN-3325A,LAN-3321A,LAN-3320A,XLW-3720A,

      其他,Testcenter Appliance,C1,C50,C100,C50-100G

      Testcenter Module,DX3,PX3,FX2,MX3系列,FX-100G-F2,DX-10G-S32,FX2-1G-S12,CV-10G-S2,DX2-100GO-P2,DX2-40GO-Q8, FX2-10G-Q5,EDM-1003B,EDM-2003B,,FX2-10G-S8,CM-1G-D12,CV-10G-S2,ANUE CKL-2U



    Telebyte 458-3SL 线路仿真器

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