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Fused WDM 1310/1550nm high isolation 45dB-Module package
Fused WDM module
1310/1550nm High Isolation
Fused Wavelength Division Multiplexer is designed for multiplexing and demultiplexing two wavelengths. These versatile, mux and demux products are based on Fused Biconical Taper Fiber technology. This proven technology produces high quality 3-port devices with Ultra Low Insertion Loss, Ultra High wavelength Isolation, Low Polarization dependence, environmentally Stable and Reliable performance. It’s been widely used in Optical communication system, CATV, Subscriber Loop, LANs, Fiber optic Sensor, test instrument.
Specification
|
Parameter |
Unit |
Value |
|
Port Configuration |
|
1x2 |
|
Operating Wavelength |
nm |
1310/1550 |
|
Bandwidth |
nm |
±15 |
|
Max. Insertion Loss |
dB |
0.6 |
0.8 |
|
Min. Isolation |
dB |
38 |
45 |
|
Polarization Dependent Loss |
dB |
≤0.10 |
|
Thermal Stability |
dB/℃ |
≤0.002 |
|
Directivity |
dB |
≥60 |
|
Return Loss |
dB |
≥60 |
|
Fiber Pigtail Length |
m |
1m or Customer Request. |
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Pigtail type |
|
Bare fiber or 900um loose tube,
or 2mm cable, 3mm cable |
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Package Dimension |
mm |
106x79x10 |
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Operating Temperature |
℃ |
Bare fiber: -40 to +85
900um tube/2mm/3mm cable: -20 to +70 |
|
Storage Temperature |
℃ |
-40~+85 |
Above value is for device without connector.
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Fused Coupler
