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Raman WDM Module
Category: Fiber WDM(DWDM)  Publish Time: 2014-10-09 15:06 

Raman WDM Module
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 Part NO. :  DCFBG-series
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Raman WDM Module

Feature
Low Insertion Loss
High Isolation
62.5/125, 50/125 Fiber Available
Exceptional Reliability and Stability

Applications
Raman Distributing Temperature Sensor
Fiber Optic Sensor
Test & Measurement
Specifications

TYPE

CJT 1450/1550/1660  62.5/125  Multimode WDM

Wavelength

1450nm& 1550nm& 1660nm

Band pass

1440~1460 nm & 1535~1565nm  & 1640~1670nm

Port

Port 2(COM)-> Port3(1450)

Port 2(COM)-> Port4(1650)

Port1(1550)-> Port 2(COM)

Insertion loss(dB)

< 1.4  (@1440~1460 &1535~1565& 1640~1670nm)

Flatness(dB)

< 0.5

1450\1660  Isolation(dB)

> 40

1550Isolation(dB)

>45

Thermal Stability(dB/c)

< 0.005

Wavelength Stability(nm/c)

< 0.002

PDL(dB)

< 0.1

Directivity(dB)

> 35

Return Loss(dB)

> 35

Power Handle(mW)

300

Operating Temperature(c)

0~70

Package

120X80X10mm

Fiber Type Length

62.5/125 Multimode, 900um tube /1.2 meter

Connectors

FC/PC, FC/APC, SC/APC, SC/APC, LC/PC, ST etc.

Tube

              Input-Black    Output- White

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