Extreme 3804 Guia Do Utilizador
28
Summit24e3 Switch Installation and User Guide
Switch Installation
Figure 4 shows the pin-outs for a 9-pin to RS-232 25-pin null-modem cable.
Figure 4: Null-modem cable pin-outs
Figure 5 shows the pin-outs for a 9-pin to 9-pin PC-AT null-modem serial cable.
Figure 5: PC-AT serial null-modem cable pin-outs
Powering On the Switch
To turn on power to the switch, connect the AC power cable to the switch and then to the wall outlet.
Turn the on/off switch to the on position.
Turn the on/off switch to the on position.
Checking the Installation
After turning on power to the Summit24e3 switch, the device performs a Power On Self-Test (POST).
RTS (request to send)
7
Out
CTS (clear to send
8
In
Table 6: Console Connector Pinouts
Function
Pin Number
Direction
Screen
TxD
RxD
Ground
RTS
CTS
DSR
DCD
DTR
Cable connector: 9-pin female
Summit
Cable connector: 25-pin male/female
PC/Terminal
Screen
RxD
TxD
Ground
RTS
DTR
CTS
DSR
DCD
Shell
3
2
5
7
8
6
1
4
1
3
2
7
4
20
5
6
8
ser_sum1
Screen
DTR
TxD
RxD
CTS
Ground
DSR
RTS
DCD
Cable connector: 9-pin female
Summit
Cable connector: 9-pin female
PC-AT Serial Port
Screen
DCD
RxD
TxD
DTR
Ground
DSR
RTS
CTS
Shell
4
3
2
8
5
6
7
1
Shell
1
2
3
4
5
6
7
8
ser_sum2