TANDBERG Codian HD MCU 4500 Series - Manual (Page 7)

LED behavior
3
Ethernet Port Status, for each
Ethernet port :
FDX Green The link has been negotiated as a full-
duplex link
Act Green Packets are being transmitted on this port
Link Green The speed of the link from this port,
which is either 10, 100, or 1000 Mbps
Power Blue The MCU is receiving power
Table 1: MCU LED behavior (continued)
LED Color Indicates