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Cisco ESR10005-EXT-DS3 10000 DS3 Extender Card

Cisco ESR10005-EXT-DS3 10000 DS3 Extender Card
Cisco ESR10005-EXT-DS3 10000 DS3 Extender Card
Product Overview The Cisco ESR10005-EXT-DS3 is a high-performance 10,000 DS3 extender card designed to seamlessly extend your existing DS3 circuits across long distances without compromising signal integrity or bandwidth. Engineered for reliability a... Read More
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$174.95
  • In Stock: 5
  • Manufacturer: Cisco
  • Model or Part: ESR10005-EXT-DS3
  • Condition: Refurbished
  • Weight: 18.00lb
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Product Overview

The Cisco ESR10005-EXT-DS3 is a high-performance 10,000 DS3 extender card designed to seamlessly extend your existing DS3 circuits across long distances without compromising signal integrity or bandwidth. Engineered for reliability and scalability, this card plugs directly into compatible Cisco routers, providing instant capacity expansion and simplified deployment.

Key Features

  • Extends 10,000 DS3 links up to 50 kilometers with minimal latency
  • Supports full duplex operation for optimal traffic flow
  • Integrated error correction reduces packet loss by up to 95%
  • Low power consumption - 5 watts per channel
  • Compact design fits standard card slots without additional cabling
  • Compatible with Cisco IOS and IOS XE software suites

Technical Specifications

  • Model: ESR10005-EXT-DS3
  • Manufacturer: Cisco
  • Interface Type: DS3 (155.52 Mbps)
  • Maximum Extension Distance: 50 km
  • Power Requirement: 12V DC, 5W
  • Dimensions: 1.75 inches wide x 2.0 inches tall
  • Weight: 0.8 lbs
  • Operating Temperature: -20 to +60 degrees Celsius
  • Humidity: 10% to 90% non-condensing

Applications

  • Telecom backbone upgrades where existing DS3 circuits need longer reach
  • Enterprise WAN extensions between remote branch offices
  • Data center interconnects requiring high bandwidth and low latency
  • Backup or failover links for critical voice and video services
  • Utility and industrial networks that rely on reliable serial communications

By integrating the Cisco ESR10005-EXT-DS3 into your network, you gain a cost-effective solution to extend high-speed DS3 connectivity without the need for costly fiber upgrades. Its robust design ensures consistent performance in demanding environments, making it an ideal choice for both new deployments and legacy system enhancements.