B Cables; Rj-45 Port Ethernet Connection - SMC Networks WBR14-G2 - annexe 3 Manual

C
ABLES
Each wire pair must be attached to the RJ-45 connectors in a specific
orientation. The following figure illustrates how the pins on an Ethernet
RJ-45 connector are numbered. Be sure to hold the connectors in the same
orientation when attaching the wires to the pins.
Figure B-1. RJ-45 Ethernet Connector Pin Numbers

RJ-45 Port Ethernet Connection

Use the straight-through CAT -5 Ethernet cable provided in the package
to connect the BARRICADE to your PC. When connecting to other
network devices such as an Ethernet switch, use the cable type shown in
the following table.
Attached Device Port Type
MDI-X
MDI
B-2
Connecting Cable Type
Straight-through
Crossover