Table 1-1. Port Status Leds; Figure 1-7. Es4512C System Leds; Figure 1-8. Es4524C System Leds - Edge-Core ES4512C Installation Manual

LED Condition
RJ-45 Ports
Link/Act On/Flashing
Amber
On/Flashing Green The port has a valid 1000 Mbps link. Flashing indicates activity.
FDX On Green
(ES4512/24C only)
Off
SFP Transceiver Slots
Ports 9-12 On Green
(ES4512C)
Ports 21-24
Off
(ES4524C)
24

Table 1-1. Port Status LEDs

Status
The port has a valid 10 or 100 Mbps link. Flashing indicates
activity.
The port is operating in full-duplex mode.
The port is operating in half-duplex mode.
An SFP transceiver port has established a valid 1000 Mbps
network connection. The associated RJ-45 port is disabled.
An SFP transceiver port has no valid link, or the link has failed.
The associated RJ-45 port is enabled.
Power Indicator

Figure 1-7. ES4512C System LEDs

Power Indicator
1000=Green 10/100=Yellow
1 3 5 7 9 11 13 15 17
2 4 6 8 10 12 14 16 18
1000=Green 10/100=Yellow

Figure 1-8. ES4524C System LEDs

Description of Hardware
Diagnostic Indicator
Redundant Power Indicator
Diagnostic Indicator
Link
Power
/Act
Console
19 21 23
FDX Diag
Link
RPU
/Act
20 22 24
FDX
Redundant Power Indicator
1
ES4524C
1-5