Mechanical Optical Switch Module XH-OSW-1X12 is an optical path control device, with the role of controlling the optical path and converting the optical path, the size of this module can be up to 12 channels; can achieve multiple optical signal input, select the signal output of one of the channels or vice versa (to support bidirectional use), the module control mode using TTL high and low logic level control, the microcontroller chip pins can be directly driven control. It has an important role in optical communication applications. Optical switch is mainly used in optical transmission systems for multiple optical monitoring, LAN multi-source / detector automatic switching, and optical sensing multi-point dynamic monitoring system optical test systems for optical fiber, optical devices, networks and field engineering optical cable testing; optical device mounting. Features hLow insertion loss, wide wavelength range Low channel crosstalk, high stability, high reliability Imported motor components, higher reliability of life Failure self-test function in internal circuit design Simple control mode, small size, easy to embed in the system Parameter Parameter Parameter value Model XH-OSW-1XN N 12 Insertion loss dB Typical value: 0.5 Maximum value: 0.8 Wavelength range nm 800~1310 1260~1650 Working wavelength nm 850/980/1310 & 1310/1550/1625 Return loss dB Multimode 30 & single mode 50 Channel crosstalk dB 70 Polarization dependent loss dB 0.05 Wavelength dependent loss dB 0.25 Temperature dependent loss dB 0.25 Repeatability dB 0.02 Switching times Times >107 Switching time ms 8 Transmission power mW 500 Power supply V/mA 5/600 Operating temperature -20~+80 storage temperature -40~+85 Package size mm 80 40 32