G.703 Balun BNC 75Ohm to RJ-45 120Ohm Ethernet Adapter - Dark Blue
Color: Dark blue - Metal housing - Allows 75ohm COAX device to communicate via twisted pair - 75 Ohm end: Dual COAX BNC female connectors. (TX & RX) - 120 Ohm end: Standard 8P8C Shielded RJ-45 socket - Data transfer rates: 0 ~ 2.048 Mbps (video 0~6MHz) - Input loss: - RL (return loss): > 25dB (519KHz~6MHz)