EQCO875SC

The EQCO850SC single coax transceiver is designed to simultaneously transmit and receive signals on a single 75Ω coax cable up to 1.25 Gbps in both ways. Power can be delivered in parallel over the same coax by a current up to 900mA. Compatible with LVDS, CML and other NRZ differential signaling methods

Features

• Full-duplex bidirectional communication over a single coax supporting: Fast- and Gigabit Ethernet, LVDS, IEEE1394b (S800 and lower data rates) and MOST (automotive)
• Developed for Low Emissions and High Immunity (automotive applications)
• Cable extension due to internal equalization e.g.
  • IEEE1394/S800 @ 1Gbps, 80 m over RG6 coax
  • Fast Ethernet @ 125 Mbps, 180 m over RG6 coax

A possible application is the use of this chip in IP-camera networks whereby lengths of routed legacy coaxial cables can be reused. EqcoLogic has an evaluation kit available, that includes PoE (RG-6 up to 180m), that goes over into power over the coax cable for powering the camera:

Product Status

Product status: in production
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