Name: DS1 Mapper
Brand: Nortel
Price: 438.95 USD
Availability: InStock

Nortel NT7E04BA DS1 Mapper

The Nortel NT7E04BA DS1 Mapper is a reliable and compact interface module designed to convert a single DS1 (T1) line into multiple 64 Kbps channels for seamless integration with digital PBX, voice mail, and data applications. Built to Northerns telec... Read More

price

$438.95

In Stock: 12
Manufacturer: Nortel
Model or Part: NT7E04BA
Condition: Refurbished
Weight: 22.00lb

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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 Nortel NT7E04BA DS1 Mapper is a reliable and compact interface module designed to convert a single DS1 (T1) line into multiple 64 Kbps channels for seamless integration with digital PBX, voice mail, and data applications. Built to Northerns telecom standards, this mapper delivers consistent performance in both enterprise and carrier environments, providing a cost effective solution for channel distribution and network flexibility.

Key Features

Maps one DS1 (T1) line into up to 24 individual 64 Kbps channels
Supports both voice and data traffic with low latency
Compact 1U rack mount form factor for easy installation
LED status indicators for power, alarm, and channel activity
Robust aluminum chassis for durability in harsh telecom closets
Plug and play configuration with standard T1 connectors

Technical Specifications

Interface: DS1 (T1) 1.544 Mbps
Channel capacity: 24 x 64 Kbps
Power supply: 48 VDC optional external supply
Operating temperature: 0 to 55 deg Celsius
Storage temperature: -40 to 70 deg Celsius
Dimensions: 1.75 in (H) x 17.5 in (W) x 12 in (D)
Weight: 4.5 lbs
Compliance: FCC Part 15 Class B, CE

Applications
The NT7E04BA DS1 Mapper is ideal for:

Enterprise voice networks requiring channel segmentation
Small to medium carrier facilities needing efficient T1 utilization
Integration of legacy PBX systems with modern VoIP gateways
Connecting voice mail servers, conference bridges, and fax machines to a single T1 line
Data backhaul for remote sites where multiple low-speed channels are preferred over a single high-speed link

With its proven reliability and straightforward deployment, the Nortel DS1 Mapper helps organizations maximize existing T1 infrastructure while reducing operational costs and simplifying network management.