Manual

LED State Description
DUPLEX Green
Orange
The port is operating at full-duplex.
The port is operating at half-duplex.
AT-SB4441
8-Port 1000BASE-X GBIC Line Card
LED State Description
DUPLEX Green The port is operating at full-duplex.
AT-SB4442
24-port 1000Base-X (SFP) Line Card
Note - There are no LEDs on this module.
AlliedViewâ„¢-EMS 4.0.1 Device Management Guide Page 229 of 411