Name: E1 Line Term 12-Port
Brand: Cisco
Availability: InStock

Cisco 800-02551-05 E1 Line Term 12-Port

OverviewCisco E1 Line Term 12-Port (part number 800-02551-05) is a compact, high-density termination module designed for reliable E1 service delivery in carrier and enterprise environments. The module provides twelve independent E1 ports, each suppor... Read More

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In Stock: 1
Manufacturer: Cisco
Model or Part: 800-02551-05
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
Cisco E1 Line Term 12-Port (part number 800-02551-05) is a compact, high-density termination module designed for reliable E1 service delivery in carrier and enterprise environments. The module provides twelve independent E1 ports, each supporting full-rate digital transmission at 2.048 Mbps. Its robust design and Cisco proven reliability make it an ideal choice for consolidating multiple E1 circuits into a single chassis, reducing space requirements and simplifying management.

Key Features

12 independent E1 ports for maximum circuit density
Supports full-rate 2.048 Mbps E1 service with clear channel and signaling
Plug-in design for easy installation and maintenance
Compatible with Cisco carrier and aggregation platforms
Built-in diagnostics and LED status indicators for rapid fault detection
Low power consumption and heat output for efficient operation

Technical Specifications

Port count: 12 E1 ports
Data rate per port: 2.048 Mbps
Interface type: RJ45 connectors (TIA/EIA-232 standard)
Signaling: CAS (Channel Associated Signalling) and CCS (Common Channel Signalling)
Operating temperature: 0 deg to 55 deg C
Power supply: 48 VDC (draw from host chassis)
Dimensions: 1U height, standard rack mount
Compliance: FCC Part 15, CE, RoHS

Applications
The Cisco E1 Line Term 12-Port is suited for a variety of scenarios including:

Carrier back-haul aggregation where multiple E1 circuits need to be terminated in a single module
Enterprise voice and data networks that rely on legacy E1 connections for PSTN access or private line services
Service provider edge routers and switches requiring high port density without sacrificing performance
Telecom testing and monitoring equipment that benefits from a compact, reliable termination solution

By integrating the Cisco E1 Line Term 12-Port into your network, you gain streamlined cabling, simplified management, and the trusted performance of Cisco hardware, all in a space-saving form factor.