Name: Atlas 550 Quad T1/PRI Module
Brand: Adtran
Price: 389.95 USD
Availability: InStock

Adtran 1200755L1 Atlas 550 Quad T1/PRI Module

price

$389.95

In Stock: 8
Manufacturer: Adtran
Model or Part: 1200755L1
Condition: Refurbished
Weight: 2.65lb
Dimensions: 20.00in x 11.00in x 5.00in

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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 Adtran Atlas 550 Quad T1/PRI Module (part number 1200755L1) is a high-performance interface card designed for the Atlas 550 series routers. It provides four independent T1/E1 or PRI channels in a single, compact form factor, delivering reliable voice and data connectivity for carrier and enterprise networks. Built with Adtran's proven hardware architecture, this module offers low latency, high availability, and easy integration into existing network infrastructures.

Key Features

Four T1/E1 or PRI ports in one module for maximum port density
Supports both PRI and T1/E1 framing formats for flexible deployment
Hot-swap capable for zero-downtime maintenance
Integrated diagnostics and alarm monitoring for proactive management
Compatible with all Atlas 550 platform firmware releases
Compact, rack-mountable design that saves space in crowded cabinets

Technical Specifications

Model/Part Number: 1200755L1
Form Factor: 2U rack-mount card
Port Types: 4 x T1/E1 or PRI
Data Rate: 1.544 Mbps per T1, 2.048 Mbps per E1
Signalling: PRI (ISDN) or CAS/CFAS for T1/E1
Power Consumption: 12 Watts typical
Operating Temperature: 0 to 40 deg C
Environmental Standards: RoHS compliant

Applications

The Atlas 550 Quad T1/PRI Module is ideal for a wide range of scenarios where reliable voice and data transport is critical. Typical applications include:

Enterprise voice gateways linking PBX systems to PSTN or ISDN networks
Carrier edge routers providing PRI services to business customers
Multi-site branch connectivity using T1/E1 leased lines
Disaster recovery sites requiring redundant voice channels
Small to medium service provider backbones that need high port density in limited space

By consolidating four channels into a single, easy-to-manage module, the Atlas 550 Quad T1/PRI delivers cost-effective scalability and simplifies network design.