HP E3800-24G-2SFP+ Installation And Getting Started Manual page 48

Installing the Switch
Installation Procedures
I m p o r t a n t
2-20
You must use the out-of-band console connection to minimally configure the
switch with an IP address and subnet mask before you can use an in-band or
out-of-band networked connection to manage the switch. Continue with
"Minimal Configuration Through the Console Port Connection" on page 3-2
for more information.
Console Cable Pinouts
The console cable has an RJ-45 plug on one end and a DB-9 female connector
on the other end. Table 2-2
Figure 2-15. RJ-45 to DB-9 pinouts
5 4 3 2 1
9 8 7 6
Table 2-2. Mapping of RJ-45 to DB-9
RJ-45 (Signal reference from
Chassis)
Reserved 1
Reserved 2
TXD 3
Reserved 4
GND 5
RXD 6
Reserved 7
Reserved 8
describes the mapping of the RJ-45 to DB-9 pins.
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
DB-9 (Signal reference from PC)
8 CTS
6 DSR
2 RXD
1 DCD
5 GND
3 TXD
4 DTR
7 RTS
9 RI