可售卖地全国
厂家TELEBYTE
型号458-3SL
用途线路模拟器
兼容DLS6700
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。
Telebyte's 458 line modules simulate several cable types and offer the bandwidth requirements for today's xDSL technologies such as varieties of G.SHDSL, ADSL, ADSL2+ and VDSL2. Line lengths and configuration settings appear on an LCD display on the front of the unit and can be set via a keypad. We also offer other modules that work with our 458-CC-16/458-CM including the 458-SM-2-16 Transparent Switching Module.
ADSL仿真测试仪 ADSL++
思博伦通信提供了业内广泛的线缆仿真和损伤生成解决方案。思博伦通信DLS产品能让你支持和满足不同地域或是不同技术的低要求，这些技术是由Broadband论坛（前身是DSL论坛），ITU，ATIS和ETSI等标准制定组织提出的。
思博伦通信与这些不同的标准组织密切合作，提供DLS测试的产品组合，用于在实验室复现“后一公里”的状况。DLS仿真和损伤生成器能够让您验证您的产品和应用服务，是否能为终端用户提供高质量的用户体验
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