Avocent / Cybex / BlackBox XPSI and KV1609C serial control cards RJ45

pinout

8 pin RJ45 female connector at the rear of the XPSI card

There are a total of four (4) RJ45 ports on the card numbered from 1 to 4. The topmost port is one (1). This information applies to the rebranded BlackBox card KV1609C Serial Control Card. The information relates to the Avocent/Cybex 4XP/XP4000/XP4040 chassis and the BlackBox ServSwitch Multi EXP chassis.

rear of the XPSI card. Pin	Name	Description
1	DTR	Data Terminal Ready
2	RTS	Request to Send
3	GND	Signal Ground
4	TXD	Transmitted Data
5	RXD	Received Data
6	GND	Signal Ground
7	CTS	Clear to Send
8	DSR	Data Set Ready

Source:www.pinouts.ru

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