COM Port Pinout Assignments
A-2
Specifications
A.2
COM PORT PINOUT ASSIGNMENTS
The COM port is a serial communications port that supports Local Management.
Table A-2
shows
the COM port pin assignments.
Physical
Dimensions
46.43 H x 6.05 W x 29.51 D (cm)
18.28 H x 2.38 W x 11.62 D (in)
Approximate Weight (Unit)
2.04 kg (4.5 lb)
MTBF (Predicted)
301,674
hours
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-2
COM Port Pin Assignments
Pin
Signal Name
Input/Output
1
Transmit Data (XMT)
Output
2
Data Carrier Detect (DCD)
Output
3
Data Set Ready (DSR)
Input
4
Receive Data (RCV)
Input
5
Signal Ground (GND)
NA
6
Data Terminal Ready (DTR)
Output
7
Request to Send (RTS)
Input
8
Clear to Send (CTS)
NA
Table A-1
Specifications (Continued)
Item
Specification
