Name: Passport 4400 E1 DSU 120 Ohm TP Module
Brand: Nortel
Price: 109.95 USD
Availability: InStock

Nortel NTAU96AA Passport 4400 E1 DSU 120 Ohm TP Module

The Nortel NTAU96AA Passport 4400 E1 DSU 120 Ohm TP Module is a high-performance digital signalling unit designed for seamless integration into the Passport 4400 series. It provides reliable E1 interface connectivity with a 120 Ohm termination, suppo... Read More

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$109.95

Ships from outside of the USA. Please allow up to 2 weeks for delivery.

In Stock: 1
Manufacturer: Nortel
Model or Part: NTAU96AA
Condition: Refurbished
Weight: 1.00lb
Dimensions: 4.00in x 5.00in x 8.00in

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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

OverviewThe Nortel NTAU96AA Passport 4400 E1 DSU 120 Ohm TP Module is a high-performance digital signalling unit designed for seamless integration into the Passport 4400 series. It provides reliable E1 interface connectivity with a 120 Ohm termination, supporting both voice and data transmission over traditional telecom lines. This module is ideal for carriers, service providers and enterprises that need robust, low-latency connectivity in a compact, hot-swappable form factor.

Key Features

120 Ohm termination for optimal line impedance matching
Supports full E1 (2.048 Mbps) data rates
Hot-swappable design reduces downtime during maintenance
Built-in diagnostics and status LEDs for quick fault identification
Compatible with all Passport 4400 platforms and firmware releases
Compact TP (twist-pair) connector for easy cabling

Technical Specifications

Model/Part Number: NTAU96AA
Manufacturer: Nortel
Interface: E1 (2.048 Mbps)
Impedance: 120 Ohm
Connector Type: TP (twist-pair)
Power Consumption: less than 5 watts
Operating Temperature: 0 to 55 degrees C
Storage Temperature: -40 to 85 degrees C
Dimensions: 1.75 in (H) x 4.5 in (W) x 0.5 in (D)
Weight: approx 0.3 lbs

Applications

Telecom carrier back-haul and aggregation points
Enterprise PBX and voice over IP gateways
Data centre interconnects requiring E1 transport
Remote site connectivity for branch offices
Network monitoring and management stations
Any environment that demands reliable, high-quality E1 service

By choosing the Nortel Passport 4400 E1 DSU 120 Ohm TP Module, users gain a dependable, easy-to-install solution that enhances network stability while simplifying maintenance tasks. Its proven Nortel engineering ensures long-term performance and compatibility across a wide range of telecom applications.