An American-style telephone jack with six possible connections. A telephone normally uses two pairs of wires. Often found on the back of US-manufactured modems or for connection to a leased line.
hardware A serial connector which looks very much like a standard telephone connector, except it houses eight wires instead of four. RJ-45s are typically found on computers either integrated into the mother board or on a NIC. Because they are so small they are often used on devices such as terminal servers that have many […]
Remote Job Entry RJE remote job entry
RJOS Ruth Jackson Orthopaedic Society
RK 1. radial keratectomy 2. radial keratotomy