HP Ethernet BL-c Switch Uživatelský manuál stáhnout pdf (Strana 53)

RJ-45 pin specification 53

RJ-45 to DB-9 serial adapter with flow control pin

assignment

RJ-45 signals RJ-45 pins DB-9 pins DB-9 signals

Request to send (RTS) 1 8 Clear to send (CTS)

Data set ready (DSR) 2

Data carrier detect (DCD) 3

Receive data (RxD) 4 3 Transmit data (TxD)

Transmit data (TxD) 5 2 Receive data (RxD)

Ground (GND) 6 5 Ground (GND)

Data terminal ready (DTR) 7

Clear to send (CTS) 8 7 Request to send (RTS)

(Not connected) 9

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 65 66

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HP Ethernet BL-c Switch Uživatelský manuál Strana 53