Vanguard Managed Solutions 7300 Series CPU Card Connector and Cable Details, Pin Signal

CPU Card Connector and Cable Details

CPU Card Connector and Cable Details

Introduction This section describes the two CPU Card Connectors and Cable Details.

•MPC750 CPU Card - DB9

•IBM750FX CPU Card - RJ45

DB9 CTP MPC750 The CTP port, Com 1, presents a DTE interface and is used for operations such as configuring and coldloading software images into a Vanguard 7300. This table lists the DB9 pinout on the MPC750 CPU card:

Pin	Signal
1	DCD
2	RXD
3	TXD
4	DTR
5	GND
6	DSR
7	RTS
8	CTS
9	RI

The 7-ft. DB9 crossover cable connects a terminal emulator or an operator console to the Com1 port on the MPC750 CPU card.

RJ45 CTP	The CTP port, Com 1, presents a Serial Async interface and is used for operations
IBM750FX	such as configuring and coldloading software images into a Vanguard 7300. This
	table lists the RJ45 pinout on the IBM750FX CPU card:
		Pin	Signal	Direction
		1	RTS	Input
		2	DTR	Input
		3	RXD	Output
		4	DCD	Output
		5	GND
		6	TXD	Input
		7	DSR	Output
		8	CTS	Output

The 7-ft. RJ45 cable (Product Code 49622, Part Number 62680-02) connects a terminal emulator or an operator console to the Com1 port on the IBM750FX CPU card.

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