Cisco Catalyst 3650 Hardware Installation Manual page 31

Chapter 1 Product Overview
Two ports labelled 40G1 and 40G2—This labelling represents QSFP+ uplink ports
•
Figure 1-9
ports (Catalyst 3650-48FD-S switch model).
Figure 1-9
1
G1 LED
2
G2 LED
Table 1-9
Color
Off
Green
Blinking green
Blinking amber
Amber
OL-29734-01
shows an example of an uplink ports LED arrangement representing two SFP and two SFP+
Uplink Ports LEDs
G1
1
3
G3, TE3 LED
4
G4, TE4 LED
Uplink Ports LEDs
Uplink Ports Link Status
Link is off.
Link is on, no activity.
Activity on a link, no faults.
Link is off due to a fault or because it has exceeded a limit set in the
switch software.
Caution
Link for the SFP or SFP+ has been disabled.
Ca ta ly st 36 50 48
Po E+ 2X 10 G
G2
G3
TE 3
G4
TE 4
2
3
4
Link faults occur when noncompliant cabling is connected
to an SFP or SFP+ port. Use only standard-compliant
cabling to connect to Cisco SFP and SFP+ ports. You must
remove from the ports any cable or device that causes a
link fault.
Catalyst 3650 Switch Hardware Installation Guide
Front Panel
1-21