
1064/1550nm Single Mode Fused WDM
P/N: FIR-1064-1550-SM-FUW|SKU: 10272
Unit Price
MOQ: 1 pcs
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1064/1550nm Single Mode Fused WDM
The 1064/1550nm Single Mode Fused WDM is a high-performance wavelength division multiplexer designed to combine or separate 1064nm and 1550nm signals in single mode fiber systems. Built using fused fiber technology, it provides low insertion loss, high isolation, and excellent long-term stability.
This WDM is particularly suitable for applications involving high-power 1064nm laser sources and 1550nm communication or sensing signals. Its all-fiber structure ensures reliable operation in harsh environments, making it ideal for industrial, laser, and advanced optical system integration.
Specifications
Parameter | Unit | Value |
|---|---|---|
Center Wavelength | nm | 1064/1550 |
Operating Wavelength Range | nm | ±15 |
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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