The ComNet FDX55 series consists of fully-digital transceiver units designed for implementing simplex or full-duplex RS232 Drop-and-Repeat poll-and-respond traffic signalization/communications data networks utilizing one or two optical fibers. These environmentally-hardened units are ideal for use in unconditioned out-of-plant or roadside installations and the master-configured transceiver unit may be located anywhere within the network, making this equipment ideal for applications involving on-street master controllers with upstream and downstream communication requirements. These units are compatible with FDX50, FDX51 and FDX52 Series of optical modems. Manually resettable anti-streaming is included for unparalleled network protection. Optional battery backup capability provides the highest level of network reliability in the event of a loss of local prime operating power, and maintains continuous communications channel operation.
|FDX55S1||232/422 Drop and Repeat Transceiver (1310/1550 nm)|
|FDX55M2||232/422 Drop and Repeat Transceiver (1310 nm)|
|FDX55M28||232/422 Drop and Repeat Transceiver (850 nm)|
|FDX55S2||232/422 Drop and Repeat Transceiver (1310/1550 nm)|
|FDX55S1AE||232/422 Line-Terminating Transceiver (1310/1550 nm)|
|FDX55S1BE||232/422 Line-Terminating Transceiver (1310/1550 nm)|
|FDX55M2E||Line-Terminating Transceiver (850 nm)|
|FDX55S2E||232/422 Line-Terminating Transceiver (1310/1550 nm)|
The power supplies provided with ComNet products are designed for benign 0 º to 50 ºC applications. Hardened power supplies are available; consult the factory to select the right power supply for your application.