inS_CnGE28FX4TX_rEv–
08/31/12 PAGE 10
INSTALLATION AND OPERATION MANUAL
CNGE28FX4TX
Tech SupporT: 1.888.678.9427
Front Panel LEDs
LED indicators
Label
Definition
Indicator(s)
PWR
Power
Green: For power indicator
STA
System Ready
Green: Indicate system ready.
Blinking: System is upgrading firmware.
R.M.
Ring Master
Green: Indicate system operated in C-Ring Master mode
Ring
C-Ring
Green: Indicate system operated in C-Ring mode
Blinking: Ring is broken.
RUN
Sysem Running
Green: System operated continuously
RMT
Supervisor Login
Green: System is accessed remotely
DEF
Reset To Default
Running
Green: System reset to default configuration
Ping
Ping Command To
The Switch
Green: System is processing “PING” request
P1 - P24 PoE indicator
Green for PSE power output indicator
P1 - P24 10/100/1000BASE-
T(X) RJ45 port
Green for Link/Act indicator
P25 - P28 1000BASE-X SFP
Fiber port
Green for port Link/Act.