CWDM 3port Device

Coarse Wavelength Division Multiplexing Device(CWDM), Operating wavelength :1260-1620nm, with 18 channel optional.

1.       Features

Ø  Low Insertion Loss

Ø  Wide Channel Bandwidth

Ø  High Channel Isolation

Ø  High Stability and Reliability

Ø  Epoxy-Free on Optical Path

 

2.       Applications

Ø  Line Monitoring

Ø  WDM Network System

Ø  Telecommunication Network System

Ø  CATV System

Ø  Cellular Application

Ø  Optical Amplifier

Ø  Optical MAN /Access Networks

Ø  Single Direction/Bi-Direction Transmission

 

3.       Compliance

Ø  Telcordia GR-1209-CORE-2001

Ø  Telcordia GR-1221-CORE-1999

Ø  RoHS

 

4.       Product Standard

Parameter

Unit

Specifications

Operating Wavelength

nm

1260~1620 or 1460~1620

Channel Center Wavelength

nm

CWDM ITU-T

Channel Space

nm

20

Channel Passband

Min

nm

±6.5

Reflection-Band

nm

1260~(λc-12.5) & (λc+12.5)~1620

Insertion Loss

Transmission

Max

dB

0.6

Reflection

Max

dB

0.4

Isolation

Transmission

Min

dB

30

Reflection

Min

dB

15

Passband Ripple

Max

dB

0.30

Polarization Dependent Loss

Max

dB

0.10

Temperature Dependent Loss

Max

dB/°C

0.005

Directivity

Min

dB

50

Return Loss

Min

dB

45

Polarization Mode Dispersion

Max

ps

0.10

Power Handling

Max

mW

300

Pigtail Type

mm

0.9 loose tube or Client Specify

connector Type

--

Client Specify

Fiber Type

--

SMF-28e or Client Specify

Fiber length

m

≥1.0 or Client Specify

Operating Temperature

°C

-20 ~ 70

Storage Temperature

°C

-40 ~ 85

Package Dimension

mm

5.5×30 or Client Specify

Note: 1. All Parameters Are For Device Without Connectors.

     2. Special Specifications Can Be Customized According To Customer Requirements.