-

Audio
Input Impedance: 47K ohms unbalanced
Output Impedance: 10K ohms unbalanced
Signal-to-Noise Ratio: >75 dB  
Audio Sampling Rate: 58 kHz
Bandwidth: 20 Hz to 20 kHz
Data
Formats: RS-232 (3-wire), TTL, RS-422, RS-485 (2-wire/4-wire) Transparent transmission for Manchester, Biphase, SensorNet
Baud Rate: 0 kbps to 115.2 kbps
Bit Error Rate: <1.0E-9
Ethernet           
10/100BASE-TX, CAT5 RJ-45,   IEEE Std. 802.3, Full Speed 10M/100M Ethernet duplex
Optical
Fiber Cable: Single mode
Optical Connector: FC
Emitter: FB or DFB
Wavelength: 1310 nm or 1550 nm
Transmission Distance can reach 100 Km
Environmental
Operating Temperature: -25°C to 75 °C
Maximum Humidity: 95% relative, Non-condensing
Mechanical
Dimensions: 170X110X47mm
Construction: Aluminum
Power Supply
Protection: Solid-state short circuit protection
External Power Supply, Input:100~240 V AC 50/60Hz   Output: 9 V DC, 4 A
Electromagnetic compatibility
EMC Directive 2004/108/EC
EN60950-1:2006