Linksys BEFSR41 v2 EN - Manual (Page 6)

EtherFast Cable/DSL Routers
6
Instant Broadband Series
5
4-Port Router’s Front Panel LEDs
The LAN Indicators
Power Green. The Power LED lights up when the Router is powered
on.
Link/Act Green. The Link/Act LED serves two purposes. If the LED
is continuously lit up, the Router is successfully connected to
a device through the corresponding port (1, 2, 3 or 4). If the
LED is flickering, the Router is actively sending or receiving
data over that port.
Full/Col Green. The Full/Col LED also serves two purposes. If this
LED is lit up continuously, the connection made through the
corresponding port is running in Full Duplex mode. If the
LED flickers, the connection is experiencing collisions.
Infrequent collisions are normal.
If this LED flickers too often, there may be a problem with
your connection. See the Troubleshooting section if you
encounter this problem.
100 Orange. The 100 LED lights up when a successful 100Mbps
connection is made through the corresponding port.
If this LED does not light up, then your connection speed is
10 Mbps.
Getting to Know the 4-Port
EtherFast Cable/DSL Router
The 4-Port Router’s Rear Panel
Your Router’s ports, where network cables are connected, are located on the
rear panel of your Router.
The 4-Port Router’s Ports
WAN The WAN (Wide Area Network) port is where you
connect your cable or DSL modem.
Ports 1-4 These four LAN (Local Area Network) ports con-
nect to network devices, such as PCs, print servers,
and remote hard drives. If port 1 is being used, the
Uplink port will not work because these two shared
ports have internally shared wiring.
Uplink The Uplink port is used to expand your network by
connecting to another switch or hub. Uplinking to a
switch or a hub is done by simply running a cable
from the Uplink port to the other device. See the
Uplinking: Connecting More Devices to the
Router section for more on uplinking.
If the Uplink port is being used, Port 1 will not
work.
Power The Power port is where you will connect the
power adapter.