Types of DCM

Dispersion Compensation Module (DCM) is designed to fix the form of optical signals that are deformed by chromatic dispersion.

In optical fiber communications, dispersion compensation modules (DCM) (also called dispersion compensation units, DCU) can be used for compensating the chromatic dispersion of, e.g., a long span of transmission fiber.

DCF model is a negative dispersion, which is a new type of single-mode optical fiber designed for presently laid G.652& G.655standard single-mode optical fiber.

Dispersion compensation modules are available for any dispersion values from 10km to 140km compensation distance for protocol transparent data rates between 10Mbps and 40Gbps.

The modules are based on mature and reliable optical fiber technology with excellent performance for the optical transmission systems.

dcm dwdm , semiconductor optical amplifier