| Operation Mode: | Half duplex |
| Input/Output Interface: | RS-485, 2 wire port operating up to 1Mbps |
| Transmission Line Interface: | ST connector is standard for interfacing with fiber optic cable (SMA option) |
| Optical Power into a 62.5 Micron Core Optical Fiber: | 30 microwatts, 13 dB power budget @ 850 nanometers |
| Receiver Sensitivity: | 1.0 microwatts at less than 10-9 bit error rate |
| Operating Temperature: | 0 °C to 50 °C |
| Metal Enclosure: | Panel or DIN rail mounting option |
| Weight: | 0.25 lb (100 grams) |
| Input Power: | External with power supply (S.I. Tech #2121 - 110 VAC to 12 VDC) |
| 230V Version: | Use S.I.Tech #2164 power supply |