Related Technologies: local loop simulation / wireline simulator / ADSL / ADSL2 / ADSL2+

• Simulates 0.4 mm PE as specified in ETSI TS 101 388
   
• Bandwidth DC to 4.5 MHz
   
• 8 channels per line module
   
  • Channel 1: loop lengths programmable from 0 to 9,450 m in 150-m increments
     
  • Channel 2 – 8: loop lengths programmable from 0 to 9,000 m in 600-m increments
     
• Ideal for testing DSL Modems and DSLAMs
   
• Channel-to-channel isolation up to 90dB
   
• Plugs into our 458 Series (16-Slot) or 458-3SLB (3-Slot)  chassis
   
• One-Year Warranty/Calibration. See Customer Care Program for details.

Introducing our ADSL2+ Local Loop Simulator Line Module for Europe. The Model 458-LM-HDE accurately reflects the attenuation and impedance of 0.4 mm PE as specified in ETSI TS 101 388. The 458-LM-HDE 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 0-9,450 m in 150-m increments while all channels 2 - 8 may be programmed from 0 - 9,000 m in 600-m increments.

 

Product Specifications
Simulation	·         Accurately simulates attenuation and impedance ·         Full bidirectional operation at all specified frequencies ·         0.4 mm Paper as specified in G.996.1
Bandwidth	DC to 4.0 MHz
Attenuation Accuracy (when source and load impedances are 100 ohms)	·         +/- (3.5 % +0.75 dB) 25 kHz to 4.0 MHz ·         +/- 1 dB channel-to-channel uniformity
Impedance Accuracy	Typically +/- 10% (reference 100 ohms) 25 kHz to 4.0 MHz
Maximum Voltage Tip – Ring	200 V
Maximum Current	130 mA
Connectors	8 RJ-45’s on front, 8 RJ-45’s on back

     Specifications are subject to change without notice. Made in USA.

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