User guide

12
6641-2201
Location of Interface ports, LED's
LED indicators
LED Status Description
PWR GREEN Unit indicates no fault
RED Unit indicated fault
FLASH Connected to IP Configuration tool
FRNT OFF FRNT is not enabled or not supported
GREEN FRNT is running and the switch is configured
as member switch in the ring.
GREEN
FLASH
FRNT is running and the switch is configured
as Focal Point
RED FRNT Error
ST1 GREEN Indicates STP root
ST2 NC
X1 to X8 OFF No Link
GREEN Link is up
GREEN
FLASH
Data is transmitted
YELLOW
ON
Port larm and no link. If RSTP/FRNT mode
are activated, port is blocked.
X1
X2
X6
X3
X7
PWR
SERVICE
X4 X8
X5
FRNT
ST1
ST2