CWDM

Tel: +86 29 6566 0081

Key Features

1. Low Insertion Loss

   2. High Channel Isolation

   3. High bandwidth

4. Great stability and reliability

Application

   1. Metro/Access networks

2. CWDM system

3. Fiber optical amplifier

4. CATV system

5. Wireless communication

6. Monitoring link system

Contact Form

Specification	Mux/Demux
Channels	2	4	8	16/18
Insertion loss(dB)	Less than 0.6	Less than 2	Less than 3.5	Less than 5.5
Center wavelength(nm)	1271/1291/1311/1331/1351/1371/1391/1411/1431/ 1451/1471/1491/1511/1531/1551/1571/1591/1611
Center wavelength accuracy (nm)	±1.5
1dB pass band width(nm)	More than 13
Pass band flatness(dB)	Less than 0.5
Channel insertion loss uniformity(dB)	Less than 1.0
Isolation(dB)	Adjacent channel: More than 30; Non-adjacent channel: More than 40
Wavelength stability(dB/℃)	Less than 0.002
Insertion Loss Temperature Sensitivity (dB/℃)	Less than 0.005
Polarization loss(dB)	Less than 0.15
Return loss(dB)	More than 45
Directivity(dB)	More than 55
Working environment	Working:0~70°C, Storage:-40~85°C