可售卖地全国
厂家TELEBYTE
型号458-3SL
用途线路模拟器
兼容DLS6700
网络损伤测试仪可以轻松灵活的模拟各种广域网环境，可以很容易地模拟出带宽限制、时延、时延抖动、丢包、乱序、重复报文、误码、拥塞等网络状况，在实验室条件下准确可靠地测试出网络应用在真实网络环境中的性能。
以Model 458-CC-16 (16-slot) or 458-3SLB (3-Slot)机箱配合使用
Model 458-LM-E8-36 Simulator,Accurately simulates attenuation and impedance
Full bidirectional operation at all specified frequencies
26 AWG PIC as specified in ANSI T1.417
Type of Wire: 26 AWG
Number of Lines: 8- or 12-line options
Reach: 0, 250 ft to 15 kft
Variable Reach per Line: 250ft increments to 4 kft, 500ft increments from 4 kft to 15 kft
Increments: Variable depending on length setting
Bandwidth: 20KHz to 30MHz
DC Rating: 100 VDC Max. Tip-to-Ring
Attenuation (Insertion Loss): MAE < 1dB (20KHz to 30MHz) Typically simulation vs. theory
Channel To Channel Accuracy: MAE < 0.5 dB to ensure repeatable performance between channels
Usable Attenuation Range: 0 to–90 dB
Impedance: ± 10% (20KHz - 30MHz)
Control Remote control: via RS-232
Connections Shielded: RJ-45 jacks to minimize crosstalk
模拟的广域网环境，可以很容易地对网络带宽、延迟、数据丢失、拥塞情况以及其他一些网络损伤状态进行模拟，在实验室条件下实现对应用程序或网络设备在各种网络条件下的性能的测试。
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