Allied Telesis AlliedView-EMS 3.10 DEVICE MANAGEMENT - Manual (Page 224)

AlliedView™-EMS 3.10 Device Management Guide Page 224 of 367
24-Port (RJ-45) 10BASE-T/100BASE-TX/1000BASE-T Gigabit Ethernet Line Card
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.
AT-SB4451 / AT-SB4452 / AT-SB4461 / AT-SB4462
8-Port (SC) 1000BASE-SX Gigabit Ethernet Line Card