Sun Microsystems 1290 manual Using a DB-25 Adapter for Your Serial Link

TABLE A-10

TABLE A-9

Using a DB-25 Adapter for Your Serial Link

To connect from a terminal, use either the DB-25 (25-Pin DSUB male to 8-POS RJ-45 female) adapter supplied with your server (part number 530-2889) or an alternative adapter that performs the same pin interconnections. The Sun supplied DB-25

adapter enables you to connect to most Sun system. lists the pin interconnections the DB-25 adapter performs.

TABLE A-9Pin Interconnections Performed by the Sun DB-25 Adapter

Serial Port (RJ-45 Connector) Pin		25-Pin Connector Pins
Pin 1 (RTS)		Pin 5 (CTS)
Pin 2 (DTR)		Pin 6 (DSR)
Pin 3 (TXD)		Pin 3 (RXD)
Pin 4 (Signal Ground)		Pin 7	(Signal Ground)
Pin 5	(Signal Ground)	Pin 7	(Signal Ground)
Pin 6	(RXD)	Pin 2	(TXD)
Pin 7	(DSR)	Pin 20 (DTR)
Pin 8	(CTS)	Pin 4	(RTS)

Using a DB-9 Adapter for Your Serial Link

To connect to a terminal that has a 9-pin serial connector, use a DB-9 (9-pin DSUB

female to 8-POS RJ-45 female) adapter.lists the pin interconnections the DB-9 adapter performs.

TABLE A-10Pin Interconnections Performed by a DB-9 Adapter

Serial Port (RJ-45 Connector) Pin		9-Pin Connector
Pin 1 (RTS)		Pin 8 (CTS)
Pin 2 (DTR)		Pin 6 (DSR)
Pin 3 (TXD)		Pin 2 (RXD)
Pin 4 (Signal Ground)		Pin5 (Signal Ground)
Pin 5	(Signal Ground)	Pin 5	(Signal Ground)
Pin 6	(RXD)	Pin 3	(TXD)
Pin 7	(DSR)	Pin 4	(DTR)
Pin 8	(CTS)	Pin 7	(RTS)

Appendix A Netra 1290 Server Connections 61