3CH fwdm module is mainly used in FTTH, optical receiver, CATV and WDM systems.

 

Product features

  • Low insert loss
  • High isolation
  • Low returen loss
  • High stablity and reliability

Specifications:

Operating wavelength range:1260~1620nm

Center Wavelength:1310&1490 1550 1610nm

Passband@0.5dB:1310±50. 1490/1550/1625±6.5nm

Passband flatness：＜0.5dB

Insertion Loss:

MUX: ≤1.2dB（COM-＞Out1） ≤1.2dB（COM-＞Out2） ≤0.8dB（COM-＞Out3）

DEMUX：≤0.8（COM-＞Out1） ≤1.2dB（COM-＞Out2） ≤1.4dB（COM-＞Out3）

Isolation:(Adjacent):

MUX:≥15dB DEMUX:≥30dB

Isolation:(Non-adjacent):

MUX:≥15dB DEMUX:≥30dB

Return Loss:≥50dB

PDL(Max.):≤0.15dB

PMD(Max.):≤0.1dB

 

Configuration: