Features 1、75OHM BNC TO 12OHM RJ45 ADAPTER: G.703 balanced to unbalanced converter to solve the signal conversion problem from 75ohm copper shaft to 12ohm twisted pair. 2、PORT DESCRIPTION: 75ohm connector, dual copper shaft interface BNC, female or male (RG59 or 2002coax), 12ohm connector, 8P8C RJ45 with shield end. 3、METAL HOUSING: BNC to RJ45 adapter with metal housing, good heat dissipation. Fireproof and anti fingerprint, anti leakage, anti interference and anti high temperature. 4、BNC TO RJ45 CONVERTER: BNC to RJ45 converter, Transmission Line: 1TU CCITTG.703 (unstructured), Date Rate: 2.048Mbps. no need for external power supply. 5、SCOPE OF APPLICATION: BNC to RJ45 converter is suitable for road traffic and mall supermarket monitoring system, building perimeter security monitoring system and other display devices.