LED Overview 5-7
5150 Service Aggregation Switch Hardware Installation and Start-up Manual
009-3222-001 Standard Revision H
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2012-2015 Ciena
®
Corporation July 2015
Local Management Port LEDs
The local management port has two LEDs associated with it. They are located
at the bottom of the port and indicate port status and speed. See Figure 5-6.
Figure 5-6
MGMT 10/100/1000 LEDs
Table 5-6
MGMT 10/100/1000 Mbps Port LED
LED Indication Description
LNK / ACT Off The port is not operational.
Solid Green Indicates a valid network connection.
Blinking Green The port is currently receiving or transmitting
Ethernet packets.
SPD Off Port speed is 10 or 100 Mbps.
Solid Yellow Port speed is 1000 Mbps.