Samsung UN60ES7150F E-Manual page 109

– You can attach your TV to your LAN
by connecting the LAN port on the
back of your TV to a router which
is connected to an external modem.
Use LAN cable for the connection.
– You may be able to attach your TV
to your LAN by connecting the LAN
port on the back of your TV directly
to a network wall outlet using a
LAN cable. Note that the wall outlet
is attached to a modem or router