Figure 3-4 Connecting The Inforanger To Three Pcs Through An Ethernet Hub - Samsung InfoRanger SCM 110R User Manual

When the cables and hub are prepared, connect PCs, hub, and the InfoRanger
as follows ;
1. Turn off all PCs to be connected to the InfoRanger.
2. Connect one end of twisted pair category-3, 4, 5 crossover cable to the
ETHERNET port of the InfoRanger. Then, connect the other end of cable
to the port of hub.
3. Connect one end of twisted pair category-3, 4, 5 straight-through cable to
the port of network interface card installed on PC. Then, connect the other
end of cable to the port of hub.

Figure 3-4 Connecting the InfoRanger to three PCs through an Ethernet hub

InfoRanger
crossover cable (not included)
straight-through cable
straight-through cable
Ethernet hub
straight-through cable
crossover
straight-through
3-5