CWDM_DWDM Network test


Coarse Wavelength Division Multiplexing (CWDM) network: Up to 18 wavelengths can be multiplexed onto the same optical fiber to increase the bandwidth of the optical fiber. The wavelength range is 1271 nm to 1611 nm, and the channel spacing is 20 nm, which is ideal for metro networks.

Dense Wavelength Division Multiplexing (DWDM) network: Multiple wavelengths (C+L band) can be multiplexed on the optical fiber. A typical DWDM system can multiplex 40/80/96/120 wavelengths, thereby increasing the fiber bandwidth. It is currently the most commonly used WDM technology in Optical Transport Network (OTN).

CWDM/DWDM network testing: Like other fiber optic networks, they must be tested for loss, connector cleanliness, dispersion and spectrum.

Dimension provide a series of portable end inspection and cleaning equipment that can be quickly applied to field deployment. Including AutoGet Wifi, the industry’s first foldable full-function handheld smart fiber end-face inspector, which provides a fully automated smart fiber end-face inspection solution that can fully automate single-core, MPO and other multi-fiber connectors. Analysis and judgment. In addition, the high-performance, intelligent portable OTDR equipment is a new solution we specially launched for network deployment, testing and maintenance. Based on the design concept of smart tablets, simple and practical operation UI is an indispensable practical tool for operators.


Main advantage

• Low overall cost, automation and intelligence,

• Keep up with cutting-edge technology, fast and convenient

• Fully automatic, detection in one step

• Quick test, quick troubleshooting

Main application

• CWDM/DWDM network construction and testing

• CWDM/DWDM network operation and maintenance