Model 458-LM-E1-36-04
Multi-Standard Local Loop Simulator
Supports VDSL2 Profile 35b and TR-114i3

Main Features

  • Simulates PE04 as specified in ETSI TS 101 388
  • Bandwidth DC to 36 MHz
  • Solution for ADSL, ADSL2, ADSL2+, VDSL2 (including Profile 35b)
  • Loop lengths programmable from 0 to 9,000 m in 10-m increments
  • Plugs into our Model 458-CC-16 (16-slot) or 458-3SLB (3-Slot) chassis
  • Loop Lengths and AWGN levels can be controlled manually via front panel
    of chassis, or remotely via RS-232, Ethernet or IEEE-488 (GPIB)
  • Control using 458 Universal GUI software
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product overview

The Model 458-LM-E1-36-04 Multi-Standard Local Loop Simulator is the ideal solution for ADSL, ADSL2, ADSL2+, and VDSL2 chip/modem/DSLAM testing. This single-pair loop simulator can simulate PE04 for ADSL, ADSL2, ADSL2+ and VDSL2 (including Profile 35b).

This versatile local loop simulator is plugged into our Model 458-3SLB (3-Slot) or 458-CC-16 (16-Slot) chassis where settings are controlled by a convenient keypad located on the front, RS-232, Ethernet or IEEE-488(GPIB). In addition, the user-friendly 458 Universal GUI may be used for remote control. The modular design of Telebyte’s products allows the 458-LM-E1-36-04 to be combined with other line modules for a wide variety of test configurations.

Product Specifications

 
SimulationAccurately simulates attenuation and impedance
Full bidirectional operation at all specified frequencies
PE04 as specified in ETSI TS 101 388
Bandwidth 0.4 mm PE:DC to 36 MHz.
Attenuation Accuracy(when source and load
impedances are 100 ohms)		 TR-114 Issue 3 PE04 test loops (150m, 300m, 450m, 750m, 900m, 1050m, 1200m, 1500m, 1800m) MAE <0.5dB
All other loop lengths PE04: Typically MAE <1 dB 20 kHz to 36 MHz (when source and load impedances are 100 ohms)
Maximum Attenuation > 90 dB
Impedance Accuracy Typically +/- 10%
Maximum Voltage Tip ?Ring 200 V
Maximum Current 130 mA
Connectors 2 RJ-45' on front

Specifications are subject to change without notice. Made in USA