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  5. Fiber Optic Equipment Triband WDM 1490 Reflect 1310 1550nm Filter FWDM Module FWDM ABS Box with 3.0mm Diameter FC Connector
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Fiber Optic Equipment Triband WDM 1490 Reflect 1310 1550nm Filter FWDM Module FWDM ABS Box with 3.0mm Diameter FC Connector

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Fiber Optic Equipment Triband WDM 1490 Reflect 1310 1550nm Filter FWDM Module FWDM ABS Box with 3.0mm Diameter FC Connector

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选择规格数量

Pass Band Wavelength Range(nm)

1480~1500nm

Pass Band Rippler(dB)

<0.3

Reflect Channel

≤0.6

select Specifications

 

  • Product Detail

Production Description

 

We provides full range of filter wavelength division multiplexers based on Thin Film Coating Technology. The device combines or separated light at different wavelenghts in a wide wavelength range. it widely used in EDFA,Raman amplifiers, and WDM networks.

 

 

Typical Advantage

 

1. Wide Operating wavelength Range

 2.  Low Insertion Loss

3. Ultra Flat Wide Passband

4. High Channel Isolation

5. High Stability and Reliability

6. Expoy-free on Optical Path

 

 

Typical Usage

 

1. EDFA

2. Raman Amplifier

3. WDM Networks

 

 

Package Type

 

Steel Tube Package for 250um bare fiber and 900um fiber

ABS for 900um,2.0mm,3.0mm

 

 

Performance Parameters

 

Parameter

FWDM4/35

FWDM5/34

FWDM 34/5

Pass Band Wavelength Range(nm)

1480~1500

1540~1560

1260~1360&1480~1500

Reflection Band 1 Wavelength Range(nm)

1260~1360

1260~1360

1540~1560

Reflection Band 2 Wavelength Range(nm)

1540~1560

1480~1500

Insertion Loss(dB)

Reflect Channel

≤0.6

Pass Channel

≤0.8

Pass Band Rippler(dB)

<0.3

Isolation(dB)

RefLect Channel

>15

Pass Channel

>30

Insertion Loss Temperature Sensitivity (dB/℃)

<0.005

Polarization Dependent Loss (dB)

<0.1

Polarization Mode Dispersion (ps)

<0.1

Directivity (dB)

>50

Return loss (dB)

>50

Maximum Power Handling (mW)

300

Operating Temperature (℃)

-10~+75

Storage Temperature (℃)

-40~+85

 

Remark: The abovementioned devices without connectors

 

 



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Fiber Optic Equipment Triband WDM 1490 Reflect 1310 1550nm Filter FWDM Module FWDM ABS Box with 3.0mm Diameter FC Connector
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