ZyXEL Communications VES-1616F-44, User Manual

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VES-1616F/1624F-44 User’s Guide
42 Chapter 3 Hardware Overview
3.2 LEDs
The LEDs are located on the front panel. The following table describes the LEDs on the front
panel.
Table 3 LEDs
LED COLOR STATUS DESCRIPTION
PWR Green On The system is turned on.
Off The system is off.
SYS Green Blinking The system is rebooting and performing self-diagnostic tests.
On The system is on and functioning properly.
Off The power is off or the system is not ready/malfunctioning.
ALM Red On There is a hardware failure.
Off The system is functioning normally.
VDSL Green On The link to a VDSL line is up and the system is transmitting/
receiving to/from a VDSL link.
Off The link to a VDSL line is down.
Gigabit Ports
100 Green On The link to a 100 Mbps Ethernet network is up.
The link to a 1000 Mbps Ethernet network is up if the
10 LED is on
at the same time.
Blinking The port is receiving or transmitting data at 100 Mbps
Off The link to an Ethernet network is down.
10 Green On The link to a 10 Mbps Ethernet network is up.
The link to a 1000 Mbps Ethernet network is up if the
100 LED is
on at the same time.
Blinking The port is receiving or transmitting data at 10 Mbps.
Off The link to an Ethernet network is down.
Mini-GBIC Slots
LNK Green On The port has a successful connection.
Off No Ethernet device is connected to this port.
ACT Green Blinking The port is sending or receiving data.
Off The port is not sending or receiving data.