User manual

188 Publication ENET-UM001I-EN-P - January 2010
Appendix A Status Indicators
LINK 1, 2, DEVICE Status Indicator
Indicator Status Description
LINK 1, 2,
DEVICE
Off One of the following conditions exists:
• No link
• Port administratively disabled
• Port disabled b
ecause of rapid-ring fault condition, and this tap is the active ring
supervisor (LINK 2)
• Ring network has encountered a rare, partial network fault, and
this tap is the
active supervisor (LINK 2)
Solid green One of these conditions exists:
• A 100 Mbps (full or half duplex) link exists
(1)
and there is no activity.
• Ring network is operating normally, and this tap is the active su
pervisor (LINK 2)
Flashing green A 100 Mbps link exists and there is activity
Solid yellow One of the following conditions exists:
• A 10 Mbps (full or half duplex) link exists and there is no activity.
• Ring network is operating normally, and this tap is the active su
pervisor (LINK 2)
Flashing yellow A 10 Mbps link exists and there is activity
(1)
All fiber-optic interfaces will be 100 Mbps, full duplex.