Chapter 3 Hardware Overview
ES3500 Series User’s Guide
34
LNK/ACT Green Blinking The system is transmitting/receiving to/from a 1000 Mbps
Ethernet network.
On The link to a 1000 Mbps Ethernet network is up.
Amber Blinking The system is transmitting/receiving to/from a 10 Mbps or a 100
Mbps Ethernet network.
On The link to a 10 Mbps or a 100 Mbps Ethernet network is up.
Off The link to an Ethernet network is down.
FDX Amber On The Gigabit port is negotiating in full-duplex mode.
Off The Gigabit port is negotiating in half-duplex mode.
Table 5 ES3500-24HP LED Descriptions
LED COLOR STATUS DESCRIPTION
PWR Green On The system is turned on.
Off The system is off.
SYS Green On The system is on and functioning properly.
Blinking The system is rebooting and performing self-diagnostic tests.
Off The power is off or the system is not ready/malfunctioning.
ALM Red On A hardware failure is detected.
Off The system is functioning normally.
10/100Base-TX Ethernet Ports
LNK/ACT
1 ~ 24
Green Blinking The system is transmitting/receiving to/from a 10 Mbps Ethernet
network.
on The link to a 10 Mbps Ethernet network is up.
Amber Blinking The system is transmitting/receiving to/from a 100 Mbps
Ethernet network.
On The link to a 100 Mbps Ethernet network is up.
Off The link to an Ethernet network is down.
PoE
1 ~ 24
Amber On This port is providing power over Ethernet.
Off This port is not providing power over Ethernet.
Mini-GBIC Slots
LNK Green On The link to a 1000 Mbps Ethernet network is up.
Amber On The link to a 100 Mbps Ethernet network is up.
Off The link to an Ethernet network is down.
ACT Green Blinking This port is receiving or transmitting data.
1000Base-T Ethernet Ports (in Dual-personality Interface)
Table 4 ES3500-24 LED Descriptions (continued)
LED COLOR STATUS DESCRIPTION
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