Couplers, Splitters & Combiners
1x2/2x2 80µm Polarization Maintaining (PM) Fiber Optic Couplers/Splitters
The reduced cladding (80µm) optical fiber splitter is a passive device that splits or combines light at 1550 nm in the form of 1×2 or 2×1 for the most frequently used optical routing designs. There are many various applications requiring this type of coupler such as optical amplifiers, power monitoring, coherent communication, and fiber gyroscopes.

Need this configured?
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
Model selection
Nearby series comparison
Compare 1x2/2x2 80µm Polarization Maintaining (PM) Fiber Optic Couplers/Splitters with the closest available models in the Couplers, Splitters & Combiners family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | 1x2/2x2 80µm Polarization Maintaining (PM) Fiber Optic Couplers/Splitters (current) | 1x2 Single Mode PDL-Free Broadband Fiber Optic Coupler | 1x2/2x2 Dual Polarization Maintaining (PM) Fiber Optic Couplers/Splitters |
|---|---|---|---|
| Wavelength range | Confirm for this model | Confirm for this model | 1060, 1310, 1550, 780, 850, 980 |
| Optical performance | Confirm for this model | Confirm for this model | Confirm for this model |
| Fiber type | Confirm for this model | Confirm for this model | Panda |
| Connector / control | Confirm for this model | Confirm for this model | None, FC/APC, Special |
Related couplers, splitters & combiners
2×2 Double-Clad Fiber Couplers
Polarization Maintaining (PM) Fiber Optic Couplers/Splitters – Large Port Count up to 1x120
1×3 Single Mode Monolithic Fiber Optic Coupler/Splitter
1x2/2x2 High Power Polarization Maintaining (PM) Fiber Optic Couplers/Splitters 30W
High Power 1x2, 2x2 Single Mode Fiber Optic Coupler/Splitter
High Power 1x2, 2x2 Multimode Fiber Optic Coupler/Splitter