980/1310nm Single Mode Fused WDM
P/N: FIR-980-1310-SM-FUW|SKU: 10287
Unit Price
MOQ: 1 pcs
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980/1310nm Single Mode Fused WDM
The 980/1310nm Single Mode Fused WDM is a compact wavelength division multiplexer designed to combine or separate 980nm and 1310nm optical signals in single mode fiber systems. Manufactured using fused fiber technology, it offers low insertion loss, stable wavelength performance, and reliable long-term operation.
This device is widely used in optical communication, fiber sensing, and laser integration systems where 980nm pump light and 1310nm signal transmission need to coexist efficiently. Its all-fiber fused structure ensures excellent environmental stability and high reliability for demanding applications.
Specifications
Parameter | Unit | Value |
|---|---|---|
Center Wavelength | nm | 980/1310 |
Operating Wavelength Range | nm | ±10 |
Isolation (Min.) | dB | 20 |
Insertion Loss (Max.) | dB | 0.5 |
Return Loss (Min.) | dB | 55 |
Polarization Dependent Loss | dB | ≤0.1 |
Max Optical Power (CW) | W | 0.5/1/5/10 |
Fiber Type | - | Hi1060 |
Tensile Load | N | 5 |
Package Dimensions | mm | Φ3 x L54 (Bare Fiber)/Φ3 x L60 (Loose Tube) |
Operating Temperature | °C | -40 to +85 |
Storage Temperature | °C | -40 to +85 |
Notes: Tested at 25 °C. Data exclude connectors. Adding connectors will increase insertion loss by approximately 0.3 dB, reduce return loss by 5 dB.
Dimensions
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