Dual High Speed RS485 Data Transceiver 'A' End Point MM.
The ComNet FDX2HSDM1A/M transceivers provide point-topoint or drop-and-repeat of two independent simplex duplex high-speed (2W) signals over one optical fiber. The are transparent to encoding allowing for broad-range compatibility. Models within this series available use with multimode fiber and feature built-in DIP switch-selectable bias termination resistors each channel. Plug-and-play design ensures ease installation requiring no electrical adjustments. incorporates bi-color (Red/Green) indicating LEDs monitoring proper system operation, including location breaks. FDX2HSD/M units medium size mount modules, they may be DIN-rail mounted by addition DIN rail adaptor plate (model DINBKT1, sold separately).
- Data Rates 1Mbps
- Meets specifications
- Tested certified an laboratory full compliance environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity condensation, high-line/low-line voltage conditions transient protection) NEMA TS-1/TS-2 Caltrans Specification Traffic Signal Control Equipment
- Robust assures extremely reliability in unconditioned out-of-plant/roadside environments
- NTCIP compatible
- Built-in Link Tester - allows testing fiber
- Remote Fault Indication user determine when a break loss prime power has occurred, field failed
- Voltage protection on all input/output lines provides from surges other events
- Wide dynamic range: attenuators never required
- Bi-color LED status indicators rapid critical parameters
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