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The LEDs are described in Table 5.
LEDs for the
SFP+ slots 27 and 28 may be used as stacking slots to build a VCStack of
up to four switches. For background information, refer to Chapter 2,
Stacking Slots
"Virtual Chassis Stacking" on page 39. Table 6 defines the LED states
when the slots contain stacking transceivers.
LED
State
Link/Activity
Off
Solid green
Flashing
green
Table 6. Stacking Slot LEDs
LED
State
Link/Activity
Off
Solid green
Flashing
green
Table 5. SFP+ Slot LEDs
The slot is empty, the SFP or SFP+
transceiver has not established a link to a
network device, or the LEDs are turned
off. To turn on the LEDs, use the eco-
friendly button.
The SFP or SFP+ transceiver has
established a link at 1000 Mbps or 10
Gbps to a network device.
The SFP+ transceiver is receiving or
transmitting packets to a network device
at 10 Gbps. (The LED does not flash for
activity at 1000 Mbps.).
The slot is empty, the stacking transceiver
has not established a link to a network
device, or the LEDs are turned off. To turn
on the LEDs, use the eco-friendly button.
The stacking transceiver has established
a link at 10 Gbps to another switch in the
stack.
The stacking transceiver is receiving or
transmitting packets.
IX5-28GPX Installation Guide
Description
Description
33
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