D-Link DG-104SH Product Manual - Page 9

Understanding Indicators

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Understanding Indicators Before configuring your VoIP Gateway, take a few minutes to look over this section and familiarize yourself with the front panel LED indicators depicted below. „ Power: This LED is lit when the device is receiving power; otherwise, it is unlit. „ Test: This LED will flash quickly when the DG-104SH is either performing a self test or booting up. The LED will remain lit when the system is ready for a connection with the Gatekeeper. It will remain dark when the system is ready but can not receive an acknowledgement from the Gatekeeper. „ WAN: This LED displays the connection speed, link status, and activity on the 10/100 dual-speed Ethernet port that is used to connect to your WAN device (usually a DSL/cable modem). 10/100M: This indicator remains unlit when there is no connection, or the port is operating at 10Mbps through a connection to a 10BASE-T device. It is lit when the port is operating at 100Mbps through a connection to a dual-speed or 100BASE-TX Fast Ethernet device. Link/Act: When a good link to a powered-up, but idle device is detected on a port, this indicator shines steadily. When packets are received from the device, the indicator blinks. 9

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9
Understanding Indicators
Before configuring your VoIP Gateway, take a few minutes to look over this
section and familiarize yourself with the front panel LED indicators depicted
below.
Power:
This LED is lit when the device is receiving power; otherwise, it
is unlit.
WAN:
This LED displays the connection speed, link status, and activity
on the 10/100 dual-speed Ethernet port that is used to connect to your
WAN device (usually a DSL/cable modem).
10/100M:
This indicator remains unlit when there is no connection, or
the port is operating at 10Mbps through a connection to a 10BASE-T
device. It is lit when the port is operating at 100Mbps through a con-
nection to a dual-speed or 100BASE-TX Fast Ethernet device.
Link/Act:
When a good link to a powered-up, but idle device is de-
tected on a port, this indicator shines steadily. When packets are re-
ceived from the device, the indicator blinks.
Test:
This LED will flash quickly when the DG-104SH is either perform-
ing a self test or booting up. The LED will remain lit when the system is
ready for a connection with the Gatekeeper. It will remain dark when the
system is ready but can not receive an acknowledgement from the
Gatekeeper.