Getting Started 
25
 S3300 Smart Managed Pro Switch
Figure 12. S3300-52X-PoE+
In the S3300, the four uplink ports can work in either Stacking mode or in Ethernet mode. 
• By defa
ult those ports are in Stacking mode, and their color is gray. 
• W
hen these ports are configured in Ethernet mode, then their color is blank (not 
connected).
Depending upon the status of the port, the port color in Device View is either red, green, 
yellow
, gray or black.
• Green
 and yellow indicate that the port is enabled. 
• Red
 indicates that an error has occurred on the port or that the port is administratively 
disabled. 
• Black ind
icates that no link is present. 
When a link is present, the color of the port in th
e device view is either green or yellow: 
• A g
reen speed LED indicates operational ports at the following link speed:
- 1
0G copper ports — 10 Gbps
- 1
G copper ports — 1000 Mbps (1 Gbps)
- Fiber SFP+ port
s — 10 Gbps
• A yellow spe
ed LED indicates operational ports at the following link speed:
- 1
G copper ports — 10/100 Mbps
- Fiber SFP+ port
s — 1000 Mbps
Click the port you want to view or configu
re to see a menu that displays statistics and 
configuration options, as shown in Figure 13 on p
age 26. Select the menu option to access 
the page that contains the configuration or monitorin
g options.