Belkin F5D8633-4 Manuel De L'utilisateur page 18

Knowing your Modem Router
G. Connection to ADSL
This port is for connection to your ADSL. Connect your ADSL to
this port. An RJ11 telephone cord is provided in the package.
H. Connections to Wired Computers
Connect your wired (non-wireless) computers to these ports.
These ports are RJ45, 10/100 auto-negotiation, auto-uplinking
ports for standard UTP category 5 or 6 Ethernet cable. The ports
are labeled 1 through 4, with onboard LEDs on the connectors.
(G)
(H)
– Gray
(I) (J)
– Yellow
16 16
(K)