Enterasys Networks XSR-3020 manual COM Console Port, Figure A-1 COM Port Pinouts, Signal

Cable, CompactFlash and Accessory Specifications

COM (Console) Port

The XSR comes equipped with a COM serial port useful for initial configuration and management.

Using a serial (null modem) cable, you can attach the router’s DB-9 COM port to a data terminal port and directly configure the XSR over the asynchronous connection. Then, open a communications or Telnet session to communicate with the router. If you use a communications program, set the connection properties as follows:

•Connect using: Direct to COMx (where x is an unused COM port)

•Bits per second: 9600

•Data bits: 8

•Parity: None

•Stop bits: 1

•Flow control: none

Note: The XSR default l login is Admin with no password.

Refer to Figure A-1for pinout assignments.

		Figure A-1 COM Port Pinouts
				Pin	Signal
				1	Carrier Detect (CD)
	COM			2	Receive Data (RX)
Pin 1			Pin 5	3	Transmit Data (TX)
				4	Data Term Ready (DTR)
				5	Ground (GND)
Pin 6			Pin 9	6	Data Set Ready (DSR)
				7	Request to Send (RTS)
				8	Clear to Send (CTS)
				9	Ring Indicator (RI)

A-4