Optical Switches

Ultra-Broadband/Low-Loss Single or Dual 1×N Fiber Optic Switch System

The LBSM Series optical fiber switch delivers exceptionally low insertion loss — typically around 0.3 dB — regardless of array size, and supports up to 300 fiber ports in a compact, bidirectional architecture. Compatible with any fiber type and covering a broad wavelength band from 300 nm to 2300 nm, the LBSM switch is ideal for testing environments requiring consistent optical performance. It is available in single- and dual-channel configurations, with dual channels operating simultaneously. For PM fiber versions, the switch maintains both polarization axes identically to the input fiber. Uniform optical paths are ensured across all output ports. The device is controlled via RS232 or USB and comes with intuitive graphical software.