Name: CXV 1800 Modem Card ISDN
Brand: Nortel
Price: 912.95 USD
Availability: InStock

Nortel NTDY40MA-02 CXV 1800 Modem Card ISDN

The Nortel CXV 1800 Modem Card ISDN (model NTDY40MA-02) is a reliable, high-performance interface that brings ISDN connectivity to your CXV 1800 communications system. Designed for enterprise environments, this card enables simultaneous voice and dat... Read More

price

$912.95

In Stock: 1
Manufacturer: Nortel
Model or Part: NTDY40MA-02
Condition: Refurbished
Weight: 15.00lb

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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 CXV 1800 Modem Card ISDN (model NTDY40MA-02) is a reliable, high-performance interface that brings ISDN connectivity to your CXV 1800 communications system. Designed for enterprise environments, this card enables simultaneous voice and data transmission over a single ISDN line, improving efficiency and reducing the need for multiple circuits. Its compact form factor fits neatly into the standard CXV 1800 chassis, providing a seamless upgrade path for organizations looking to modernize their telephony infrastructure.

Key Features

Supports both BRI and PRI ISDN configurations for flexible deployment
Full duplex operation allows concurrent voice and data streams
Integrated error correction and CRC monitoring for high reliability
Plug-in design simplifies installation and reduces downtime
Compatible with existing Nortel CXV 1800 system firmware
Low power consumption helps maintain efficient rack space usage

Technical Specifications

Model/Part Number: NTDY40MA-02
Interface: ISDN BRI (2B+D) and PRI (30B+D) selectable
Data Rate: Up to 144 kbps per B channel
Voice Codec: G.711, G.722 optional
Power Supply: 48 VDC from CXV 1800 backplane
Operating Temperature: 0 to 40 deg C
Dimensions: Standard CXV 1800 card slot (19 inch rack)
Connector Type: RJ45 for BRI, 25-pin for PRI

Applications

Corporate voice and data integration in midsize to large enterprises
Call centre environments requiring reliable ISDN trunks
Backup communication links for disaster recovery plans
Teleconferencing systems that benefit from high-quality digital voice
Secure government or financial networks that prefer ISDN for its deterministic performance

By adding the Nortel CXV 1800 Modem Card ISDN to your communications suite, you gain a proven solution that delivers clear voice quality, robust data transfer, and the scalability needed to support growing business demands.