WDM can conserve fiber and reduce networking cost. It has solve the of lack of fiber and Multi-Service transparent transmission. Be used in MANs and access layer. Realize construct network and develop operation in short time. OCDA possess s of low cost, low power consumption and small size, now it has been used in citywide LAN widely. Now we have developed active CWDM equipment that can run over G.652,G.653, G.655 fiber ect.

Applications

PON network/CATV network,Power distribution/FTTx /FTTH,Test equipment/Telecommunication

Features

ALL fiber construction， High Reliability ，Outstanding Optical Performance     Different Fiber Types Available

Description

Center Wavelength 1271,1291,1311,1331,1351,1371,1391,1411,1431,1471,1491,1511,1531,1551,1571,1591,1611 nm

Nominal Channel Spacing 20 nm

Channel Passband λc± 6.5nm nm

Passband Ripple 0.5  

Insertion Loss 1.8(4-ch)

2.8(8-ch)

3.8(8-ch) dB

Uniformity 1.0 dB

Isolation(adjacent channel) 30 dB

Isolation(non-adjacent channel) 45 dB

Insertion Loss Temperature Sensitivity 0.008 dB

Polarization Dependent Loss 0.1 dB

Polarization Mode Dispersion 0.1 PS

Return Loss(at Mux/Demux Channels) 45 dB

Directivity 55 dB

Maximum Power Handling 300 mW

Operation Temperature -5 ~ 65 

Storage Temperature -40 ~ 85 

 

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