Installation Guide

Table 7: Front Panel (continued)
Label or Type Color/State Meaning
Port number
1 – 24 or 1 – 48
Steady green Link is OK.
Blinking green Port is transmitting packets.
O Link is not present, or port is disabled.
Port number
25, 26 or 49,
50
(Shared ports)
Steady green Link is OK.
Blinking green Port is transmitting packets.
O Link is not present, or port is disabled.
Stack 1, Stack 2 Steady green Link OK on the indicated stacking port.
Blinking green Activity on the indicated stacking port.
Stack Number
Indicator
O This switch is not in stacking mode.
Top half of number
blinking
This switch is the stack master.
Lower half of number
blinking
This switch is the stack backup.
Number lights steadily This switch is a standby switch (neither the master nor the
backup).
Table 8: Additional Port LED Meanings for PoE Switches: Summit X250e-24p &
Summit X250e-48p
Label or Type Color/State Meaning
All front-panel
ports
Steady green Link OK. port not powered.
Steady amber Link OK, port is powered, no trac
Blinking green Link OK, transmitting packets, port not powered.
Blinking amber Link OK, transmitting packets, port is powered.
Slow blinking amber No link or disabled port, port is powered
Alternating amber and
green
Port has a power fault.
O Port is not powered, has no link, or is disabled.
Table 9: Rear Panel
Label or Type Color/State Meaning
Management
Port
Right LED: Steady green Link OK
Left LED: Blinking green Activity
Both LEDs o Link is not present.
Summit X250e Series Switch LEDs Summit Switches
44 Summit Family Hardware Installation Guide