Optical Transmission CWDM, DWDM, EDFA, DCM,..

EC5800 series is a low noise, high performance, FTTP high power, multi-ports optical amplifier with gain spectrum band within 1540~1563nm. Each output port for optical amplifier has built-in well-performed CWDM. Every external up-link optical port of optical amplifier can connect with OLT PON port very conveniently. Each 1550nm (CATV)'s output optical port multiplex 1310/1490n's data stream, in order to reduce the quantity of the component and improve the index and reliability of the system.

ITU G.652 standard single-mode fiber has dispersion in C-Band, the typical value is 16.6ps/nm Km dispersion. Dispersion limits the transmission distance of 1550nm optical fiber system and the available bandwidth.

EC5100 series is a CATV booster optical amplifier with gain spectrum band within 1540~1563nm. This kind of optical amplifier is designed for the application of single channel or 1~8 continuous ribbon channels (ITU wavelength).

Mux/Demux Module offers high stable and reliable bandwidth in a cost-effective and small package.

DWDM Mux/Demux ITU Wavelength provides the ability to consolidate customers' services over a single connection, by voice, data, or Internet. Use fiber wavelength is unrestricted, allowing for increased control and scalability.

Based on thin film filters, DWDM (Dense Wavelength Division Multiplexing) MUX/DEMUX (Multiplexer/Demultiplexer) is a multi-channels DWDM device designed for ITU channel spacing applications. It operates at 100GHz (0.8nm) or 200GHz(1.6nm) channel spacing ITU Grid DWDM wavelengths from 1528nm to 1565nm.

CWDM Mux/Demux Module over a single or duplex single mode fiber is quite common to extend your overall bandwidth.
It offers high stability and reliability, and has small package size. Its operating wavelength is from 1270nm to 1610nm(1271nm-1611nm) which totally offer 18 channels with 20nm channel spacing.
It's always configured with CWDM SFP/XFP/SFP28

Compact Coarse Wavelength Division Multiplexer (CCWDM) is based on Thin-Film-Filter and Micro-Optics, this product features Mini form, ultra low loss and high channel isolation. This technology is a lead-free packaging platform with high reliability.

16CH CWDM Mux Demux Module

  CWDM Mux/Demux Module is over a single or duplex single mode fiber to extend overall bandwidth WDM. It offers high stability and reliability, and has compact package size. Its operating wavelength is from 1270nm to 1610nm(1261nm-1611nm) which totally offer 18 channels with 20nm channel spacing.

1U 19" Rack Mounted 18CH CWDM Mux/Demux Module

CWDM Mux/Demux Module is over a single or duplex single mode fiber to extend overall bandwidth WDM. It offers high stability and reliability, and has compact package size. Its operating wavelength is from 1270nm to 1610nm(1261nm-1611nm) which totally offer 18 channels with 20nm channel spacing.

ITU G.652 standard single-mode fiber has dispersion in C-Band, the typical value is 16.6ps/nm Km dispersion. Dispersion limits the transmission distance of 1550nm optical fiber system and the available bandwidth.