Hardened ADSL2/2+ Loop Extender


The ADSL Loop Extender expands the coverage of ADSL lines. It allows you to double the distance between CO and CPE thereby yielding a higher performance-to-cost ratio, improved equipment utilization rates, and an optimized network.  The SRi-2000 ADSL Loop Extender is an active element which is installed in the outside plant copper loop; it operates as an amplifier and equalizes the signal. Extreme Copper’s line-powered ADSL Loop Extenders consist of an enclosure and card system designed to offer a modular deployment option.


  • Extends ADSL coverage
  • Boosts ADSL line rates
  • No external power supply required
  • No need to install CO equipment
  • Low power consumption; uses the -48V on the line
  • Additional subscribers can be added by inserting additional IP-66 rated enclosure
  • Over-current protection to protect from lightning
  • Easy to install, deploy, and maintain
  • 1, 5, and 9 ADSL Subscribers


  • DC36V~DC72V
  • Power Consumption: Less than 0.1W (per port)


  • Operating Temperature: -40 to 74°C
  • Storage Temperature: -40~+80°C
  • Operating Humidity: 5% to 95% non-condensing
  • Operating Altitude: +15,000ft
  • Reliability: MTBF 140,000hrs minimum

Specifications are subject to change without notice.

Data Sheet Download: SRi2000 ADSL Loop Extender Data Sheet