Name: Adapter G.703 Balun Media Converter
Brand: Black Box
Price: 125.95 USD
Availability: InStock

Black Box MT242A-F Adapter G.703 Balun Media Converter

The Black Box MT242A-F Adapter G.703 Balun Media Converter is a compact, high-performance solution designed to bridge the gap between G.703 coaxial transmission lines and Ethernet networks. This device provides reliable conversion of electrical signa... Read More

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$125.95

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

In Stock: 1
Manufacturer: Black Box
Model or Part: MT242A-F
Condition: Refurbished
Weight: 0.80lb
Dimensions: 6.50in x 6.00in x 0.30in

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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 Black Box MT242A-F Adapter G.703 Balun Media Converter is a compact, high-performance solution designed to bridge the gap between G.703 coaxial transmission lines and Ethernet networks. This device provides reliable conversion of electrical signals, allowing seamless integration of legacy telecom infrastructure with modern IP based equipment. Its robust construction and precision engineering ensure low loss, high isolation and consistent performance in demanding environments.

Key Features

Bi-directional conversion between G.703 and 1000Base-T Ethernet
Integrated balun transformer for superior impedance matching
Low insertion loss and high return loss for optimal signal integrity
Compact metal housing with DIN rail mounting options
LED indicators for power, link and activity status
Supports data rates up to 1 Gbps
Wide operating temperature range from -40 to 85 degrees Celsius

Technical Specifications

Model/Part Number: MT242A-F
Input: G.703 coaxial (75 ohm) up to 1550 m
Output: RJ45 1000Base-T Ethernet (1000BASE-TX)
Frequency range: DC to 125 MHz
Power supply: 12 VDC, 500 mA
Power consumption: less than 5 W
Dimensions: 100 mm x 80 mm x 30 mm (L x W x H)
Weight: 250 g
Compliance: CE, FCC, RoHS

Typical Applications

Connecting legacy TDM circuits to modern IP routers and switches
Extending G.703 links in carrier and enterprise backbones
Integrating digital cross connects with Ethernet based monitoring tools
Deployments in data centers where mixed media environments exist
Telecom central offices upgrading to packet based services

The MT242A-F offers a cost-effective, reliable bridge that simplifies network upgrades and protects existing investments, making it an ideal choice for service providers and enterprise IT teams looking to modernize their transport infrastructure.