Figure 40: Null-Modem Cable Pinouts
shows the pinouts for a 9-pin to 9-pin (PC-AT) null-modem serial cable.
Figure 41: PC-AT Serial Null-modem Cable Pinouts
shows the pinouts for the RJ45 console port on the ExtremeSwitching switches.
Table 34: RJ45 Console Port on Switch
Function
Pin Number
Direction
RTS (request to send)
1
Out
DTR (data carrier detect)
2
Out
TXD (transmit data)
3
Out
GND (ground)
4
—
GND (ground)
5
—
Console Connector Pinouts
Technical Specifications
80
ExtremeSwitching 5320 Series Hardware Installation Guide