Name: 12-pt DS3 Line Card - High Density Carrier Interface
Brand: Cisco
Availability: InStock

Cisco 800-08379-04 12-pt DS3 Line Card - High Density Carrier Interface

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In Stock: 2
Manufacturer: Cisco
Model or Part: 800-08379-04
Condition: Refurbished
Weight: 1.00lb

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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The Cisco 12-pt DS3 Line Card (part number 800-08379-04) delivers high density carrier interface connectivity for demanding service provider and enterprise environments. Designed for Cisco carrier routers, this line card supports twelve DS3 ports in a compact form factor, enabling efficient use of chassis space while providing reliable, high-speed transport for voice, video and data services. Its robust architecture and advanced error handling ensure continuous operation even in the most challenging network conditions.

Key Features

12 DS3 ports in a single high density module
Supports both SONET and SDH framing formats
Integrated line monitoring and alarm reporting
Hot-swap capability for zero-downtime maintenance
Low power consumption for energy efficient operation
Compatibility with Cisco IOS and IOS XR software releases

Technical Specifications

Port type: DS3 (44.736 Mbps)
Maximum aggregate bandwidth: 536.832 Mbps
Form factor: 3U line card
Operating temperature: 0 to 45 degrees Celsius
Power supply: 120/240 VAC, 50/60 Hz
Interface connectors: RJ48C
Supported protocols: PPP, HDLC, Frame Relay, Ethernet over DS3

Applications

Carrier backhaul and aggregation networks
Metro Ethernet and MPLS transport
Voice over IP and traditional TDM services
Video distribution and broadcast transport
Enterprise WAN connectivity for large campuses
Disaster recovery links requiring high reliability

By integrating the Cisco 12-pt DS3 Line Card into your routing platform, you gain scalable bandwidth, simplified cabling and the confidence of Cisco's proven carrier-grade performance.