Enterasys Networks Enterasys Gold Distributed Forwarding Engine 4H4284-49 - Manual (Page 73)

COM Port Pinout Assignments
Enterasys Matrix DFE-Gold Series Modules Hardware Installation Guide A-3
COM Port Pinout Assignments
The COM port is a serial communications port for local access to Local Management.
Refer to
Table A‐2 for the COM port pin assignments.
Environmental
Operating Temperature 5°C to 40°C (41°F to 104°F)
Storage Temperature -30°C to 73°C (-22°F to 164°F)
Operating Relative Humidity 5% to 90% (non-condensing)
Table A-1 Specifications (continued)
Item Specification
Table A-2 COM Port Pin Assignments
Pin Signal Name Input/Output
1 Transmit Data (XMT) Output
2 Clear to Send (CTS) Input
3 Data Set Ready (DSR) Input
4 Receive Data (RCV) Input
5 Signal Ground (GND) NA
6 Request to Send (RTS) Output
7 Data Terminal Ready (DTR) Output
8 Data Carrier Detect (DCD) Input