CWDM | China CWDM Manufacturer and Suppliers

CWDM, is known as Coarse Wavelength Division Multiplexing. it is a technology of combining multiple signals on laser beams at various wavelengths for transmission along fiber optic cables. Transmission is realized using 18 channels with wavelengths between 1270 nm and 1610 nm. Due to the channel spacing of 20 nm cost-effective lasers can be used. The channel width itself is 13 nm. The remaining 7 nm is designed to secure the space to the next channel.

Baymro Technology offers high performance CWDM Mux/Demux devices to suit all kinds’ applications and network solutions. These CWDM mux/demux utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path.

Much lower cost per channel than DWDM
Telcordia/Bellcore GR-1209 and GR-1221 qualified
Simple to install and use

Features

Passive equipment use that no electrical power
Low Insertion Loss, High Isolation
Extended Temperature Range (0-70℃)
Much lower cost per channel than DWDM
Scalability to grow fiber capacity with little or no increased cost
Protocol Transparent
Simple to Install and Use
Telcordia/Bellcore GR-1209 and GR-1221 Qualified

Applications

Line monitoring
WDM network
Telecommunication
Cellular Application
Fiber optical amplifier
Access Network

Specifications

Notes

Above specifications without connector, and it needs to add an additional 0.2dB loss per connector.
Customization is available.
Baymro can make low insertion loss solution as well. For more information, please feel free to contact us by email.