Toptical Technology Inc.
FWDM

Category:Optical Passive Device

Toptical’s FWDM component designed for CATV and FTTx application. It integrated a pigtal collimator, high isolation WDM filter. It can achieve triplexer function by combining diplexer components with this device. Products is Telcordia GR-468-CORE qualified and RoHS compliant.

l Low Insertion Loss & High Isolation

l Extended Operation Temperature Range

l Optical Path Epoxy Free

l RoHS Compliant

l PON System

l FTTx Network

l CATV System

Parameter

Min

Typical

Max

Unit

Operating Wavelength Range

1310 band: 1260~1360

1490 band:1480~1500

1550 band: 1550~1560

nm

Transmission Insertion Loss

 

0.6

0.8

dB

Reflection Insertion Loss

 

0.4

0.6

dB

Transmission Isolation

30

 

 

dB

Reflection Isolation

15

 

 

dB

Return Loss

45

 

 

dB

Directivity

50

 

 

dB

Polarization Dependent Loss

 

 

0.1

dB

Related products