NEC Univerge sv8500 Manual page 769

LAMP NAME
PWR
ALM
LINK
Ether
100M
ON LINE
OPERATION MG0
OPERATION MG1
MG OPERATION MG2
OPERATION MG3
OPERATION MG4
OPERATION MG5
Lamps on the Front Panel
COLOR
Green Power ON
OFF Power OFF
Red Lights when power failure is detected
OFF Normal operation
Lights when establishing port link
Green
Note:
Lights when physically connected to IP network.
Flashes green (in 0.67-second cycle) when sending/receiving
Flash
IP Packet
OFF Port link is not established
Green Lights when transmission speed is 100 Mbps
OFF Remains OFF when transmission speed is 10 Mbps
Green
Green
Green
Green See for the detail explanations of the lamp indication.
Green
Green
Green
VOL.2-516
MG-COT Card [SCA-6COTA/SCA-6COTC]
MEANING OF INDICATION