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1310/1550nm High Isolation Monolithic WDM

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1310/1550nm High Isolation Monolithic WDM
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1310/1550nm High Isolation Monolithic WDM-1310/1550 HWDM


We offer monolithic HWDM coupler with isolation higher than 30dB.The HWDM can replace the high isolation WDM coupler modules. It features high isolation and this compact package size.

Description

Details

1310/1550nm WDM can be used to combine or split 1310nm or 1550nm optical signals, which double this fiber transmission capability and ensure bi-direction communication in a single fiber. It is widely used for fiber communication systems upgrade to expand this system capacity.

The isolation of regular 1310/1550nm WDM couplers are usually about 16-17dB within +/-15nm bandwidth. We offer monolithic HWDM coupler with isolation higher than 30dB.The HWDM can replace the high isolation WDM coupler modules. It features high isolation and this compact package size.

 

 

Specifications:

 

Parameter

Normal

Monolithic High Isolation

Operation Wavelength(nm)

1310 and 1550

Operation bandwidth (nm)

±15

Grade

U

P

A

P

A

Insertion loss (dB)

≤0.1

≤0.2

≤0.3

≤0.4

≤0.6

Isolation (dB)

≧17

≧17

≧16

≧32

≧30

PDL(dB)

≤0.05

≤0.05

≤0.1

≤0.1

≤0.15

Directivity (dB)

≧55

Operating Temperature (℃)

-40 ~ + 85

Other specifications can be made on customer request.

 

Package Information:

 

Configuration

1x2 or 2x2

Fiber lead length

1 meter, others on request

Fiber Type

250um bare fiber

900um loose tube

900um/2mm/3mm loose tube

Dimensions (The normal)

3.0x54mm

3.0x70mm

90mx14mmx8.5mm

2.4x42mm

3.0x54mm

Dimensions (Monolithic high isolation)

4.0x75mm

 

Other package dimensions can be made on customer request.

Additional Information

Additional Information

SKU RAY-1310/1550 HWDM-314
Part Number
1310/1550 HWDM
Applications
Fiber Optic Components
Country of Manufacture
Manufacture Rayscience
Conditions No
Lead Time 2 weeks
Export Terms No
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