Name: Passport DS1 Function Processor
Brand: Nortel
Availability: InStock

Nortel NTBP19DB Passport DS1 Function Processor

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In Stock: 1
Manufacturer: Nortel
Model or Part: NTBP19DB
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 NTBP19DB Passport DS1 Function Processor is a high-performance interface module designed to provide reliable DS1 (T1) channel bank capabilities for Nortel Passport switching platforms. Engineered for mission critical environments, this processor delivers seamless integration, robust signaling, and flexible configuration options to support voice, data, and video traffic across a wide range of enterprise and carrier networks.

Key Features

Supports up to 24 DS1 channels per module with full duplex operation
Integrated framing and line coding (AMI, B8ZS, HDB3) for versatile network compatibility
Automatic alarm detection and reporting for rapid fault isolation
Low power consumption and compact rack-mount design
Plug-in architecture allows hot-swap installation without service interruption
Compatible with all Nortel Passport series switches and routers

Technical Specifications

Model number: NTBP19DB
Manufacturer: Nortel
Interface type: DS1 (T1)
Maximum channels: 24 per processor
Signaling: PRI, CAS, and channelized voice
Line coding: AMI, B8ZS, HDB3
Power supply: 48 VDC, 0.5 A max
Dimensions: 1U rack height, 19 inch width
Operating temperature: 0 to 55 degrees C (32 to 131 degrees F)
Environmental rating: NEMA 1

Applications

The Passport DS1 Function Processor is ideal for:

Enterprise PBX back-bone connections
Carrier edge routing and aggregation points
Multisite video conferencing bridges
Data center interconnects requiring high-density DS1 links
Disaster recovery sites needing reliable voice and data transport

By delivering dependable DS1 channel management and flexible signaling options, the NTBP19DB helps organizations maintain high availability and scalable communications infrastructure.