Name: Meridian PRI Module Daughter Board
Brand: Nortel
Price: 229.95 USD
Availability: InStock

Nortel NTBK50AAE5 Meridian PRI Module Daughter Board

The Nortel Meridian PRI Module Daughter Board (part number NTBK50AAE5) is a high performance interface component designed to expand the capabilities of Meridian communication systems. This daughter board provides reliable Primary Rate Interface (PRI)... Read More

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$229.95

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

In Stock: 4
Manufacturer: Nortel
Model or Part: NTBK50AAE5
Condition: Refurbished
Weight: 12.00lb

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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 Meridian PRI Module Daughter Board (part number NTBK50AAE5) is a high performance interface component designed to expand the capabilities of Meridian communication systems. This daughter board provides reliable Primary Rate Interface (PRI) connectivity for voice and data services, enabling seamless integration with ISDN networks. It is engineered for easy installation in compatible Nortel chassis and delivers consistent, low latency transmission for enterprise telephony solutions.

Key Features

Supports up to 30 B channels and 1 D channel for full PRI functionality
Plug-and-play design for rapid deployment in existing Meridian platforms
Robust hardware architecture with built-in protection against voltage spikes
Low power consumption to reduce overall system energy use
Compatible with Nortel 5E, 5B and 5D series switches

Technical Specifications

Interface Type: PRI (ISDN) daughter board
Channel Configuration: 30 B channels + 1 D channel (30B1D)
Signalling: Q.931 / Q.921
Operating Voltage: 5 VDC nominal
Power Consumption: less than 5 W
Environmental Range: 0 to 50 deg C operating, -20 to 70 deg C storage
Dimensions: 2.5 in (H) x 5.5 in (W) x 1.0 in (D)
Connector Type: RJ48C x 2

Applications
The Meridian PRI Module Daughter Board is ideal for businesses that require reliable ISDN PRI lines for voice over IP gateways, call centers, and unified communications platforms. It is commonly used in:

Corporate headquarters with high call volume
Telecom service providers expanding PRI capacity
Government agencies needing secure and stable voice links
Educational institutions supporting campus telephony networks
Healthcare facilities that rely on uninterrupted voice communication

By adding the NTBK50AAE5 daughter board, organizations can enhance their existing Nortel infrastructure, improve call quality, and future-proof their telephony environment without extensive rewiring or system replacement.