DWDM Module

Functional Description

    Intec’s DWDM Module is based on thin film technology. With our thin film technology, we offers flat channel bandwidth, flexible channel configuration, low insertion loss and high isolation.


    The flexibility in channel configuration allows capacity up-grade as the system grows.


    We also provide small form compact type of module as customer’s requirment.  

 ▶ Specification

Parameter 

Unit 

 

4 Channel 

8 Channel 

16 Channel 

32 Channel 

 Center Wavelength (λC)

nm 

- 

C & L Band, ITU GHz Grid 

 Channel Space

GHz 

- 

100 / 200 

 Band

nm 

Min 

ITU± 0.11/ITU± 0.25 

 Insertion Loss

dB 

Max 

2.0 

3.0 

4.0 

5.0 

 Isolation

 Adjacent Channel

dB 

Min 

25 

 Non-Adjacent Channel

dB 

Min 

40 

 Pass Channel Ripple

dB 

Max 

0.5 

 Polarization Dependent Loss

dB 

Max 

0.2 

0.2 

0.2 

0.3 

 Return Loss

dB 

Min 

45 

 Directivity

dB 

Min 

50 

 Operating Temperature

oC 

- 

-20 ~ 70 

 Storage Temperature

oC 

- 

-40 ~ 85 

 

 1. All specifications include the effect of operating temperature and all status of polarization.
 2. Values referenced without connectors.
 3. Central wavelength like 1471, 1491 1591, 1611 is available upon request
  • Features
  • Applications
  • Ordering information

Low insertion loss
High channel isolation
Epoxy-free optical path
High stability and reliability
RoHS Compliant

CWDM/DWDM Systems
Optical Communication Systems
FTTH ( Fiber to the home)
CATV