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工业级PM DWDM Module

PM DWDM Module

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Description

The PM Dense Wavelength Division Multiplexer Module is manufactured toTelcordia standard, based on environmentally stable thin film filter technology.  The PM DWDM Module is designed mainly for signals adding/dropping on OADM, and Mux/Demux DWDM commucation system,with the advantage of high isolation, high extinction ration, low insertion loss, excellent environmental stability, and high power handling capability.

Specifications
Parameters Unit Values
Channel Number 1x2 1x4 1x8 1x16
Central Wavelength nm ITU
Channel Space Ghz 100 or 200
Center Wavelength Accuracy nm 100G:±0.05 200G: ±0.1
Channel Pass band (@-0.5dB) nm 100G:0.22 200G:0.5
Max. Insertion Loss Mux to Demux(Link) dB 2.0 2.6 3.7 5.0
Min. Isolation Adjacent channel dB 30 30 30 30
Non-adjacent channel dB 40 40 40 40
Upgrade Channel dB 10 10 10 10
Max. Channel Flatness dB 0.3
Min. Return Loss dB 50
Min. Extinction Ratio dB 16
Max. Wavelength thermal stability nm/℃ 0.003
Max. Insertion loss thermal stability dB/℃ 0.005
Max. Power handling mW 500
Operating Temperature 0~+70
Storage Temperature -40~+85
The default connector key is aligned to slow axis;

For device with connector, IL is 0.3dB higher, ER is 2dB lower, RL is 5dB lower;

Important Notice


Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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