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LED Overview
5-5
3930 Service Delivery Switch
Hardware Installation and Start-up Manual
009-3223-001 Standard Revision E
Copyright
©
2012-2014 Ciena
®
Corporation
January 2014
10 Gigabit Ethernet Port LEDs
Each 10 Gigabit Ethernet port has two LED located at the bottom of the SFP
connectors. The LEDs are labeled LNK/ACT and SPD. See
.
Figure 5-4
1/10 Gbps Port LEDs
Table 5-4
10 Gigabit Ethernet Port LEDs
LED
Indication
Description
LNK / ACT
Off
The port is not operational.
Green
Indicates a valid network connection.
Blinking Green
The port is currently receiving or transmitting Ethernet
packets.
SPD
Yellow
Port speed is 1 Gbps.
Green
Port speed is 10 Gbps.
1/10 Gbps Ports
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