PLANET Web Switch Family

Web / SNMP MANAGEABLE

SGSW-2403

24-Port 10/100/1000Mbps stackable switch

Pin Assignments

C.1 Console Port Pin Assignments

The DB-9 serial port on the switch's rear panel is used to connect to the switch for out-of-band console configuration. The on-board menu-driven configuration program can be accessed from a terminal, a PC running a terminal emulation program, or from a remote location via a modem connection. The pin assignments used to connect to the serial port are provided in the following tables.

C.1.1 DB-9 Port Pin Assignments

EIA Circuit	CCITT Signal	Description	Switch ´sDB9 DTE Pin	PC DB9 DTE Pin	Modem DB25 DCE Pin #	Signal Direction DTE-DCE
CF	109	DCD (Data Carrier Detected)	1	1	8	<------
BB	104	RxD (Received Data)	2	2	3	<------
BA	103	TxD (Transmitted Data)	3	3	2	------>
CD	108.2	DTR (Data Terminal Ready)	4	4	20	------>
AB	102	SG (Signal Ground)	5	5	7	------>
CC	107	DSR (Data Set Ready)	6	6	6	<------
CA	105	RTS (Request-to-Send)	7	7	4	------>
CB	106	CTS (Clear-to-Send)	8	8	5	<------
CE	125	RI (Ring Indicator)	9	9	22	<------

C.1.2 Console Port to 9-Pin COM Port on PC

C.1.3 Console Port to 25-Pin DCE Port on Modem

C.1.4 Console Port to 25-Pin DTE Port on PC