video Protocols:PAL;NTSC;SECAM Video input/ Output impedance:BNC 75ohm / Nonequilibrium interface Video input/ Output voltage:Typical peak to peak value 1Vp-p Bandth:6.5MHZ Quantification rank:8/10 Differential gain:<1% Differential phase:<0.6 Field inclination:<0.5% K factor: <2.5 I/N rate:67dB data Interface:Standard Industrial wiring terminal Transmission speed:DC-256Kbps Working mode:Simplex/duplex communication Protocols:RS-232/485/422/Manchester/Biphase/ Biphase 2 Transport speed: <115200bps Transport distance: 0~1200m Bit error rate: 1*10-19 Physical features Temperature:-20oC-+85oC Humidity:0-95% induction:EN50130-5,1995 Hot flash:BS2011 Case material:Aluminum alloy Colour:Black Voltage:6.5-18VDC Power Supply Voltage:DC 6.5~18 v EMC: Radiation:EM50081-1 EN55022-B,CE,FCC Magnetization Rate: EN50130-4,EN50028-1 Ethernet Physical interface:Shielded Super type 5 RJ-45 socket Protocols:IEEE802.3 10/100Base-T 10/100M Ethernet Standard Working mode:Full/half duplex transfer mode