Extreme Networks BlackDiamond X8 Series Hardware Installation Manual page 108

Table 24: RJ-45 Console Port on BlackDiamond X8 Switch
Function
CTS (clear to send)
DTR (data carrier detect)
TXD (transmit data)
GND (ground)
GND (ground)
RXD (receive data)
DSR (data set ready)
RTS (request to send)
The following table shows the pinouts for an RJ-45-to-DB-9 adapter.
Table 25: Pinouts for an RJ-45 to DB-9 Adapter
Signal
CTS (clear to send)
DTR (data carrier detect)
TXD (transmit data)
GND (ground)
GND (ground)
RXD (receive data)
DSR (data set ready)
RTS (request to send)
Null-modem Cable Pinouts
Figure 73: Null-modem Cable Pinouts
BlackDiamond X8 Series Switches Hardware Installation Manual
Pin Number
1
2
3
4
5
6
7
8
RJ-45 Pin
1
2
3
4
5
6
7
8
shows the pinouts for a 9-pin to 25-pin (RS-232) null-modem cable.
Technical Specifications
Direction
In
Out
Out
—
—
In
In
Out
DB-9 Pin
8
6
2
5
5
3
4
7
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