Optical Switches
LBMH, LBPH The LB series Full 2×2 High Power fiber optic switch is a polarization-maintaining fiber switch, which connects optical channels by directing or blocking an incoming optical signal into the output fiber. This is achieved using our patent pending optomechanical configuration and is controlled via an electrical control signal. A latching version preserves the selected optical path after the drive signal has been removed, while the non-latching version defaults to either the open or closed state when power is removed. The switch has integrated electrical position sensors. Our new material-based advanced design significantly reduces moving part position sensitivity, offering unprecedented high stability as well as an unmatched low cost. An electronic driver is available for this series of switches. The switch is bidirectional
Configuration options
Configure the options below and add your exact build to the enquiry — we confirm the part number and availability.
We confirm the exact part number for your configuration on enquiry.
Prefix: LBSH · Type: 2x2 · Wavelength: 1060 · Switch: Latching · Power: 5W · Fiber Type: SMF-28 · Fiber Cover: Bare Fiber · Fiber Length: 0.25m · Connector: None
Application context
Application guidance is tied to the configured wavelength, fiber interface and optical-budget fields for this family.
LightBend™ Full 2x2 High Power Optical Switch: Optical signal routing depends on preserving the optical budget through the complete path. The 1060, 1310, 1410, 1550, 650, 780, 850, Special wavelength specification sets source and detector compatibility. The fiber/interface entry (SMF-28, MM 50/125, MM 62.5/125, PM1550, PM1310, PM980, PM850, PM1950, PM1060, Special) must match the connected components.
LightBend™ Full 2x2 High Power Optical Switch: Automated fiber test depends on preserving the optical budget through the complete path. The 1060, 1310, 1410, 1550, 650, 780, 850, Special wavelength specification sets source and detector compatibility. The fiber/interface entry (SMF-28, MM 50/125, MM 62.5/125, PM1550, PM1310, PM980, PM850, PM1950, PM1060, Special) must match the connected components. The Latching, Non-latching, Special dynamic specification sets the usable control bandwidth.
Downloads
System integration
Use these checks to connect LightBend™ Full 2x2 High Power Optical Switch to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Fiber Type: SMF-28, MM 50/125, MM 62.5/125, PM1550, PM1310, PM980, PM850, PM1950, PM1060, Special · Fiber Cover: Bare Fiber, 900um Tube, Special. Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.
Wavelength: 1060, 1310, 1410, 1550, 650, 780, 850, Special. Check the Optical Switches passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
Model selection
Compare LightBend™ Full 2x2 High Power Optical Switch with the closest available models in the Optical Switches family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | LightBend™ Full 2x2 High Power Optical Switch (current) | LightBend™ Dual 2x2 Bypass SM Optical Switch | LightBend™ Full 2x2 MM Optical Switch |
|---|---|---|---|
| Wavelength range | 1060, 1310, 1410, 1550, 650, 780, 850, Special | 1260-1620, 1060, C+L, 1310, 1410, 1550, 650, 780, 850, 1310 & 1550 | Confirm for this model |
| Optical performance | Confirm for this model | Confirm for this model | Confirm for this model |
| Fiber type | SMF-28, MM 50/125, MM 62.5/125, PM1550, PM1310, PM980, PM850, PM1950, PM1060, Special | SMF-28, Corning XB, Corning ZBL | Confirm for this model |
| Connector / control | None, FC/APC, Special | None, FC/APC, Special | Confirm for this model |
