Operation Mode:	Asynchronous, simplex or full duplex
Input/Output Interface:	RS-232-C, Type D, asynchronous to 19.2 Kbps, connects directly to Terminal (RS-232 cable not required)
Transmission Line Interface:	ST connector is standard for interfacing with fiber optic duplex cable (SMA option)
Transmission Distance:	3280 ft. (1.0 Km)
Optical Power into a 50 Micron Core Optical Fiber:	0.5 microwatt, 10 dB power budget @ 820 nanometers
Receiver Sensitivity:	50 nanowatts at less than 10-9 bit error rate
Operating Temperature:	0°C to 50°C
Metal Enclosure:	1.75 x 3 x 0.625 in (4.5 x 7.5 x1.6 cm) Panel or DIN rail mounting option
Weight:	0.25 lb (100 grams)
Input Power:	Host supplied or pin 9