4 Bi-directional Data Channels
FDX4D Series
Datasheet: 
CAD
A&E Specs
The ComNet FDX4D(M,S)1 Series data transceiver series provide transmission of four bi-directional data channels over one optical fiber and are ideal for use in unconditioned roadside or out-of-plant installations. The data channels can be set independently for RS232, RS422 and 2 or 4-wire RS485 with tri-state support.
Features for FDX4D Series
- Robust design ensures extremely high reliability in unconditioned out-of-plant environments
- Status indicating LEDs provide rapid indication of critical operating parameters.
- Available with FC or ST Optical connectors
- Supports RS232, RS422, and 2 or 4-wire RS485 with tristate data interfaces
- Four bi-directional data channels
- Voltage transient protection on all power and signal input/output lines provides protection from power surges and other voltage transient events.
- ComFit standard form factor is interchangeable between stand-alone or rack mount use.
- Tested and certified by an independent laboratory for full compliance with the environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/low-line voltage conditions and transient voltage protection) of NEMA TS-1/ TS-2 and the Caltrans Specification for Traffic Signal Control Equipment.
- Standard ComFit models are hot-swappable.
- Lifetime Warranty
FDX4D Series Application Diagram(s) (1)
FDX4D Series Ordering Information
| Part Number | Description |
|---|---|
| FDX4DM1A | Data Transceiver (1310/1550 nm). Lifetime Warranty. |
| FDX4DM1B | Data Transceiver (1550/1310 nm). Lifetime Warranty. |
| FDX4DS1A | Data Transceiver (1310/1550 nm). Lifetime Warranty. |
| FDX4DS1B | Data Transceiver (1550/1310 nm). Lifetime Warranty. |