Name: 4tdm D4 Channel Unit
Brand: Telco Systems
Availability: InStock

Telco Systems 2454-01 4tdm D4 Channel Unit

$0.00

In Stock: 10
Manufacturer: Telco Systems
Model or Part: 2454-01
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 2454-01 4tdm D4 Channel Unit is a compact, high performance interface designed for digital multiplexing applications in carrier and enterprise networks. This unit provides reliable four-channel TDM (Time Division Multiplexing) connectivity with full compliance to the D4 standard, enabling seamless integration into existing infrastructure while supporting future expansion.

Key Features

Four independent D4 channels in a single chassis
Built-in redundancy for power and data paths
Low latency operation suitable for voice and data transport
Robust aluminum enclosure with front panel status LEDs
Hot-swap capable modules for easy maintenance
Support for both 2.5 V and 3.3 V logic levels

Technical Specifications

Model/Part Number: 2454-01
Channel Capacity: 4 x D4 (64 kbps per channel)
Input Voltage: 100-240 V AC, 50/60 Hz
Power Consumption: max 30 W
Operating Temperature Range: -10 deg to +55 deg C
Storage Temperature Range: -40 deg to +85 deg C
Dimensions (H x W x D): 1.75 in x 5.0 in x 7.0 in
Weight: approx 2.2 lbs
Connector Type: RJ48C with shielded twisted pair
Compliance: FCC Part 15, CE, RoHS

Applications

Carrier grade voice and data transport networks
Enterprise PBX interconnects and trunking solutions
Metro Ethernet aggregation points
Backup and disaster recovery links requiring high reliability
Military or government installations that need rugged TDM interfaces
Any environment where compact, multi-channel D4 connectivity is required

This 4tdm D4 Channel Unit delivers the performance and flexibility needed to modernize legacy TDM systems while maintaining compatibility with existing equipment. Its sturdy design and easy serviceability make it a cost-effective choice for operators seeking dependable digital transport solutions.