Physical Description
17
S3300 Smart Switch
LED Designations
This section describes the LED designations of models S3300-28X and S3300-28X-PoE+.
Port LEDs
The following table describes the RJ-45 and SFP+ port LED designations.
Table 3. Port LEDs models S3300-28X and S3300-28X-PoE+
LED Designation
Both Models
Left LED
RJ45 SPD Mode LED
(Link, Speed,
Activity) for
copper ports 1 to 24
• Off. No link is established.
• Solid green . A valid 1000 Mbps link is established.
• Blinking green . The port is transmitting or receiving packets at 1000 Mbps.
• Solid yellow . A valid 10/100 Mbps link is established.
• Blinking yellow . The port is transmitting or receiving packets at 10/100 Mbps.
Link/ACT Mode LED for
10G copper ports
26 and 26
• Off . No link is established on the copper port.
• Solid green . The copper port established a valid 10 Gbps link.
• Blinking green . The copper port is transmitting or receiving packets at
10 Gbps.
• Solid yellow . The copper port established a valid 1 Gbps or 100 Mbps link.
• Blinking yellow . The copper port is transmitting or receiving packets at 1 Gbps
or 100 Mbps.
Link/ACT Mode LED for
SFP+ fiber ports
27 and 28
• Off . No SFP+ module link is established on the fiber port.
• Solid green . The fiber port established a valid 10 Gbps link.
• Blinking green . The fiber port is transmitting or receiving packets at 10 Gbps.
• Solid yellow . The fiber port established a valid 1 Gbps link.
• Blinking yellow . The fiber port is transmitting or receiving packets at 1 Gbps.
PoE Model Only
Right LED
PoE Mode LED for
copper ports 1 to 24
• Off. PoE mode is of
f.
• Solid green . PoE mode is on.
• Solid yellow . A PoE fault occurred.
Note: For the non-PoE model, the right LAN LED is non-functioning by design.
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