Frequently Asked Questions

The XH-FSW-1X8-U rackmount optical switch is used for optical path control in optical communication applications.

The optical switch can be controlled manually, through proximity, and remotely via keypad, serial communication, and Ethernet communication.

The main applications of the optical switch include optical signal switching and routing, optical network monitoring, testing of fiber optic components, and military communications.

The optical switch has small insertion loss, fast switching speed, self-detecting internal circuit with fault alarm, FT-232 industrial-grade USB to RS-232 chip for serial communication, LCD display for intuitive status display, and the ability to control light path switching settings through key, serial port, and network port.

The performance parameters of the optical switch include wavelength range of 1260~1650nm, insertion loss of ≤1.2dB, repeatability of ≤0.02dB, return loss of ≥50dB, crosstalk of ≥70dB, WDL of ≤0.25dB, PDL of ≤0.05dB, fiber type of SM (9/125um), and operating temperature range of -10~+60 degrees Celsius.

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