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Chapter 1 Introducing the SBG3500-N
1.3 LEDs (Lights)
The following graphic displays the labels of the LEDs.
Figure 5 LEDs on the Device
None of the LEDs are on if the SBG3500-N is not receiving power.
Table 1 LED Descriptions
LED
POWER
ETHERNET
LAN 1-4
ETHERNET
WAN
22
COLOR
STATUS
DESCRIPTION
Green
On
The SBG3500-N is receiving power and ready for use.
Blinking
The SBG3500-N is self-testing.
Off
The SBG3500-N is not receiving power.
Red
On
The SBG3500-N detected an error while self-testing, or there is a device
malfunction.
Off
The SBG3500-N is not receiving power.
Left LED
On
The SBG3500-N has a successful Ethernet connection with a device on
(1000)
the Local Area Network (LAN).
Blinking
The SBG3500-N is sending or receiving data to/from the LAN.
Green
Off
The SBG3500-N does not have an Ethernet connection with the LAN.
Right
On
The SBG3500-N has a successful Ethernet connection with a device on
LED (10/
the Local Area Network (LAN).
100)
Blingking
The SBG3500-N is sending or receiving data to/from the LAN.
Orange
Off
The SBG3500-N does not have an Ethernet connection with the LAN.
Left LED
On
The Gigabit Ethernet connection is working.
(1000)
Blinking
The SBG3500-N is sending or receiving data to/from the Gigabit
Ethernet link.
Green
Off
There is no Gigabit Ethernet link.
Right
On
The Gigabit Ethernet connection is working.
LED (10/
Blinking
The SBG3500-N is sending or receiving data to/from the Gigabit
100)
Ethernet link.
Orange
Off
There is no Gigabit Ethernet link.
SBG3500-N000 User's Guide
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Table of Contents
Troubleshooting
