Connecting To A Dual-Purpose Port - Cisco WS-C3560-48PS-S Hardware Installation Manual

Chapter 2 Switch Installation (24- and 48-Port Switches)
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If necessary, reconfigure and restart the switch or target device.
Step 4

Connecting to a Dual-Purpose Port

Connect an RJ-45 connector to the 10/100/1000 port, or install an SFP module into the SFP module slot,
Step 1
and connect a cable to the SFP module port, as shown in
Figure 2-21
1
Only one port can be active at a time. If both ports are connected, the SFP module port has priority. You
cannot configure the priority setting.
Connect the other end of the cable to the other device. The switch automatically detects the connection
Step 2
and configures the port.
By default, the switch detects whether an RJ-45 connector or SFP module is connected to a dual-purpose
Note
port and configures the port accordingly. You can change this setting and configure the port to recognize
only an RJ-45 connector or only an SFP module by using the media type interface configuration
command. For more information, see the command reference.
OL-6337-07
If the LED is off, the target device might not be turned on, there might be a cable problem, or there
might be problem with the adapter installed in the target device. See
for solutions to cabling problems.
Connecting to a Dual-Purpose Port
5 x
6 x
7 x
8 x
2
RJ-45 connector LC connector
Connecting the Switch to Compatible Devices
Figure 2-21.
1
2
C a t a l y s t 3
5 6 0
P o E - 8
S E R IE S
1
Catalyst 3560 Switch Hardware Installation Guide
Chapter 4, "Troubleshooting,"
2-23