Extreme Networks ExtremeSwitching X435 Series User Manual

Table 9: X440-G2 Front Panel LEDs
Label or Type Color/State Meaning
M (Management) Slow blinking green (1 Hz) Normal operation
Fast blinking green (2 Hz) Power-on self test (POST) in progress
or
Switch diagnostics are running
Steady green POST passed: system is booting image
Blinking amber System is disabled: POST failed or system
overheated
O No external power is attached
S1, S2 (Stack
Management)
Steady green Link OK on the indicated stacking port
Blinking green Activity on the indicated stacking port
FAN Steady green Normal operation
Blinking amber Failure
O No power
Power Supply Unit (PSU) Steady green Normal operation
Blinking amber Input or output power failure
O No board power
Redundant Power Supply
(RPS)
Steady green Normal operation
Blinking amber Power failure
When RPS is present, no supply from PSU
O No RPS PSU is attached
Ethernet Management
Port
Blinking green (left) Activity on the indicated port
Link OK
O (left) Activity on the indicated port
Steady green (right) Link OK
O (right) No link, or port disabled
Other ports Steady green Link OK
Blinking green Activity on the indicated port
O No link, or port disabled
Table 10: Additional Port LED Meanings for PoE Switches: X440-G2-12p-10GE4,
X440-G2-24p-10GE4, and X440-G2-48p-10GE4
Label or Type Color/State Meaning
Steady green Link is OK; port is not powered
ExtremeSwitching X440-G2 Series Switch LEDs ExtremeSwitching Switches
46 ExtremeSwitching Hardware Installation Guide

Extreme Networks ExtremeSwitching X435 Series Specifications

General

Brand	Extreme Networks
Model	ExtremeSwitching X435 Series
Category	Switch
Language	English