Coarse Wavelength Division Multiplexers (GK-CWDM Series)

Parameter

Unit

Value

Filter Type

-

Half Band   Full Band

Operating Wavelength Range

nm

1460 - 1620   1260 - 1620

Center Wavelength

nm

1470,1490,1510,1530,1550,1570,1590,1610

Min. 0.5 dB Pass Bandwidth

nm

13

Max. Transmission Insertion Loss

dB

0.6

Max. Reflection Insertion Loss

dB

0.5

Min. Adjacent Ch. Isolation

dB

25

Min. Return Loss

dB

50

Max. Polarization Dependent Loss

dB

0.1

Thermal Stability

dB/℃

0.005

Max. Optical Power (Continuous Wave)

mW

300

Fiber Type

-

SMF-28 Fiber

Operating Temperature

℃

- 5 to + 70

Storage Temperature

℃

- 40 to + 85

IL is 0.3 dB higher, RL is 5 dB lower for each connector added.