Ericsson ROJ 208 13/05/1 Optical Amplifier Module

The Ericsson ROJ 208 13/05/1 is a carrier-grade optical amplifier module designed for use in optical transport and DWDM network environments by Ericsson. It is engineered to maintain optimal optical signal levels across long fiber spans and high-capacity transmission systems.

This module is commonly deployed in metro and regional optical networks where signal attenuation must be compensated without electrical regeneration.

Product Description

The ROJ 208 13/05/1 functions as an optical line amplifier, improving signal strength and transmission reach in fiber-optic transport systems. By amplifying optical signals directly in the optical domain, it enables higher network efficiency, reduced infrastructure complexity, and improved service continuity.

Its design meets stringent telecom requirements for stability, reliability, and long-term operation.

Key Features

• Optical signal amplification for DWDM transport networks

• Supports long-distance and metro fiber applications

• Carrier-grade design for continuous 24/7 operation

• Seamless integration into Ericsson optical transport platforms

• Fully monitored and managed via system control software

Technical Specifications (Typical)

Exact gain, output power, and noise figure values depend on system configuration and software provisioning.

Typical Applications

The Ericsson ROJ 208 13/05/1 is used in:

• Metropolitan DWDM networks

• Regional and long-haul fiber links

• Optical backbone extensions

• High-capacity carrier transport infrastructures

It helps network operators extend fiber reach, stabilize optical power levels, and maintain high transmission quality.

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