Name: 4W D4 E&M EXT Ring Channel
Brand: Telco Systems
Availability: InStock

Telco Systems 2414-01 4W D4 E&M EXT Ring Channel

$0.00

In Stock: 4
Manufacturer: Telco Systems
Model or Part: 2414-01
Condition: Refurbished
Weight: 1.00lb

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Product Information

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 Telco Systems 2414-01 4W D4 E&M EXT Ring Channel is a high-performance interface module designed to extend E&M signalling across long distance loops in carrier and enterprise networks. Engineered for reliability and low latency, this compact 4-wire device provides seamless integration with existing D4 digital cross-connect systems while delivering crystal-clear voice and data transmission.

Key Features

Four-wire design supports simultaneous transmit and receive paths for robust E&M signalling
Extended reach capability up to 40 kilometres of copper loop without repeaters
Built-in line protection circuits guard against surges, lightning and common-mode noise
Compact rack-mountable form factor (1U) for easy installation in dense equipment rooms
Plug-and-play interface with standard D4 connectors for fast deployment
Low power consumption (max 5 watts) reduces operating costs

Technical Specifications

Model/Part Number: 2414-01
Connector Type: D4 (4-wire) male/female
Impedance: 600 ohms balanced
Operating Voltage: 48 VDC nominal
Current Draw: 0.1 A max
Temperature Range: -10 to 55 degrees Celsius
Storage Temperature: -40 to 85 degrees Celsius
Humidity: 5 to 95 percent non-condensing
Dimensions: 1.75 in height (1U), 19 in rack width, 8 in depth
Compliance: CE, FCC Part 15 Class B

Applications

Carrier central office extensions where long loop lengths are required
Enterprise campus networks needing reliable E&M signalling between buildings
Telecom back-haul links that demand low latency and high signal integrity
Disaster recovery sites where robust protection against electrical disturbances is critical
Upgrade projects for legacy T1/E1 infrastructure seeking modern performance without replacing existing cabling

By choosing the Telco Systems 2414-01 4W D4 E&M EXT Ring Channel, network operators gain a dependable solution that simplifies loop extension, enhances signal quality, and reduces total cost of ownership.