Table 10: Additional Port LED Meanings for PoE Switches: X440-G2-12p-10GE4,
X440-G2-24p-10GE4, and X440-G2-48p-10GE4 (continued)
Label or Type
Color/State
Meaning
All front panel ports
Steady amber
Link is OK; port is powered; no traffic
Blinking green
Link is OK and transmitting packets; port is
not powered
Blinking amber
Link is OK and 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
Off
Port is not powered, has no link, or is disabled
Table 11: ExtremeSwitching X440-G2 2-digit Stack Number Indicator
Label or Type
Color/State
Meaning
Left digit (1)
Reserved for future use
Right digit (1 – 8)
Indicates the position of this switch in the ExtremeSwitching stack
configuration
Upper half blinking
This switch is the stack master node
Lower half blinking
This switch is the stack backup node
Lit steadily
This switch is a standby node in the stack
ExtremeSwitching X450-G2 Series Switches
The X450-G2 series switches provide 24 or 48 Ethernet ports that deliver high-density fast Ethernet or
Gigabit Ethernet connectivity using fixed 10/100/1000BASE-T ports. In addition, some models offer
either 24 or 48 PoE+ ports. The X450-G2 series switches also provide four ports of SFP+ 10 Gb Ethernet
or four ports of SFP 1 Gb Ethernet on the front panel. Each model includes two dedicated stacking ports
on the rear panel.
All X450-G2 ports are full-duplex. They do not support half-duplex operation.
The X450-G2 series switches include the following base models:
•
ExtremeSwitching X450-G2-24t-GE4 Switch Ports and Slots
•
ExtremeSwitching X450-G2-24t-10GE4 Switch Ports and Slots
on page 49
•
ExtremeSwitching X450-G2-48t-GE4 Switch Ports and Slots
•
ExtremeSwitching X450-G2-48t-10GE4 Switch Ports and Slots
•
ExtremeSwitching X450-G2-24p-GE4 Switch Ports and Slots
•
ExtremeSwitching X450-G2-24p-10GE4 Switch Ports and Slots
•
ExtremeSwitching X450-G2-48p-GE4 Switch Ports and Slots
on page 54
•
ExtremeSwitching X450-G2-48p-10GE4 Switch Ports and Slots
ExtremeSwitching Switches
ExtremeSwitching X450-G2 Series Switches
ExtremeSwitching Hardware Installation Guide
47