Samsung UN60ES7500FXZA - Manual (Page 107)

modem using a LAN cable.
– You can attach your TV to your LAN
by connecting the LAN port on the
back of your TV to an IP Sharer
which is connected to an external
modem. Use LAN cable for the
connection.
– Depending on how your network
is configured, you may be able to
attach your TV to your LAN by
connecting the LAN port on the back