1x2 3ports CWDM

 CWDM Device

CWDM is a low-cost method to maximize existing fiber by decreasing the channel spacing between wavelengths. CWDM has a lower cost per channel than dense WDM (DWDM) and no configuration is necessary. CWDM optical devices can increase bandwidth on existing fiber infrastructure and alleviate fiber exhaustion. CWDM optical devices are available as 4-channel, 8-channel or 16-channel mux/demux modules or as an add/drop module.

FOCC 1x2 3ports CWDM

	3-port CWDM device is mainly used in the passive wavelength division multiplexing module. It is a kind of wavelength division multiplexing technology based on TFF (thin film filter). It has a variety of package sizes and wavelength options. It consists of three ports: COM, Pass and Reflect. The wavelength range meets the ITU-I G.695 standard. It can Mux, Demux or add-drop multiplexing different light in WDM system. Signals, as well as increasing signal transmission speed and communication capacity, are widely used in telecommunications, radio and television, enterprise network, campus network and other fields.
Lower Insertion Loss Lower insertion loss makes CWDM devices have lower signal  attenuation when used in WDMsystems,which reduces the  power requirementfor signal transmitters.
	Mature Production Process FOCC 3-port CWDM device has a mature production process.  The optical path is made by non-glue and semi-automatic  condition packaging. It has stable and reliable performance.  It supports the work in the harsh environment of -40 ~+85℃,  and ensures the stable transmission of signals.

Dimension

Features

• Low Insertion Loss

• High Isolation

• Low PDL

• Compact Design

• Good channel-to-channel uniformity

• Wide Operating Wavelength: From 1260nm to 1620nm

• Wide Operating Temperature: From -40℃ to 85℃

• High Reliability and Stability

   

  
  

  Compliance

• Telcordia GR-1209-CORE-2001

• Telcordia GR-1221-CORE-1999

• RoHS

• TU-T G.694.2

• Specifications

Application

CWDM devices are mainly used in passive wavelength division multiplexing system module products, which can Mux, Demux or add-drop multiplexing different optical signals, meet the requirements of providing different rates of transmission channels transparent to the protocol on a single optical fiber, such as Ethernet, ATM, POS, SDH, etc., and are widely used in telecommunications, radio and television, enterprise network, campus network and other fields.

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