Einmodenlichtleitfaser Modem

Features: 1) Adopt single-mode optical fiber and the working distance up to 20km 2) Supports point to point or ring (point to multi-point) networking 3) Supports manifold asynchronous communication protocols including RS-232, RS-422 and RS-485 4) Can use any two of RS-232, RS-422 or RS-485 interface together 5) Supports 2 wire (half duplex) and 4 wire (full duplex) RS-485working mode 6) Communication speed up to 460Kbps 7) Adopts ST optical fiber interface, (FC interface for single mode only)