Name: E&M Card
Brand: Newbridge Networks
Price: 449.95 USD
Availability: InStock

Newbridge Networks 90-0091-06 E&M Card

The Newbridge Networks 90-0091-06 E&M Card is a versatile interface module designed for reliable voice and data signaling in telecommunications equipment. Engineered to meet the rigorous demands of carrier grade networks, this card provides seamless ... Read More

price

$449.95

In Stock: 4
Manufacturer: Newbridge Networks
Model or Part: 90-0091-06
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 Newbridge Networks 90-0091-06 E&M Card is a versatile interface module designed for reliable voice and data signaling in telecommunications equipment. Engineered to meet the rigorous demands of carrier grade networks, this card provides seamless integration with a wide range of switching platforms, delivering consistent performance and easy maintenance.

Key Features

Compact form factor that fits standard carrier chassis
Supports both E and M signaling for flexible deployment
High isolation between channels to reduce crosstalk
LED status indicators for quick visual diagnostics
Hot-swap capable for minimal service interruption
Robust metal enclosure for enhanced durability

Technical Specifications

Model/Part Number: 90-0091-06
Interface Type: E&M (E and M lead)
Number of Channels: 4 full duplex ports
Impedance: 600 ohm balanced
Operating Voltage: 48 VDC nominal
Power Consumption: less than 5 watts per card
Operating Temperature Range: 0 to 55 degrees Celsius
Storage Temperature Range: -40 to 85 degrees Celsius
Compliance: CE, FCC Part 15

Applications
The E&M Card is ideal for use in:

Public switched telephone networks (PSTN) and private branch exchanges
Carrier and enterprise voice gateways
Integrated services digital network (ISDN) equipment
Remote terminal units that require reliable E&M signaling
Telecom test and measurement setups where accurate signaling is critical

By choosing the Newbridge Networks 90-0091-06 E&M Card, operators benefit from proven reliability, easy installation, and flexible signaling options that help keep communication systems running smoothly.