D-Link DSL-2750B User Manual page 19

Section 2 - Installation
Hub or Switch to Router Connection
Connect the Router to an uplink port (MDI-II) on an Ethernet hub or switch with a
straight-through cable as shown in this diagram. If you wish to reserve the uplink
port on the switch or hub for another device, connect to any on the other MDI-X
ports (1x, 2x, etc.) with a crossed cable.
Computer to Router Connection
You can connect the Router directly to a 10/100BASE-TX Ethernet adapter card
(NIC) installed on a PC using the Ethernet cable provided as shown in this
diagram.
D-Link DSL-2750B User Manual 19