With 15 years history, KOC is a well-established brand popularly accepted in the world-wide market, especially in European and American countries. We are a professional manufacturer of most passive parts such as patch-cord, connector, adapter, attenuator,splitter, WDM serious. For more detail, please check on our website www.koc.com.cn.
In case of need, please do not hesitate in contacting us.
3 port FWDM
3 port FWDM refers to fixed three specific wavelength FWDM. In the optic fiber communication network, using 3 port FWDM can realize bidirectional transmission of voice, video and data. The most common used is 1310&1490&1550nm FWDM. All the CWDM ARK provides are all through Twenty-four hours of high and low temperature cycling and drop test, stable and reliable.
Widely operating wavelength range
Low insertion loss
High channel isolation
High stability and reliability
Ultra flat wide pass band
Epoxy free optical path
Transmitters and fiber lasers
Fiber optical amplifier
Fiber optic instruments
|Pass Channel wavelength Range||1550±10||1490±10||1310±40||nm|
|Reflect Channel wavelength-1||1310±40||1310±40||1550±10||nm|
|Reflect Channel wavelength-2||1490±10||1550±10||nm|
|Insertion Loss||Pass Channel||<0.60||dB|
|Insertion Loss Ripple||Pass Channel||≤0.30||dB|
|Insertion Loss Temperature Sensitivity||<0.005||dB/ºC|
|Polarization Dispersion Loss||<0.10||dB|
|Polarization Mode Dispersion||<0.10||Ps|
|Max Power Handling||500||mW|
|Fiber Type||SMF-28e,Bare OR 0.9mm Loose Tube|
|Package Dimension||¢5.5XL32 OR ABS BOX||mm|
Note1: All values specified are without connectors.