VEGA WHA-GW-WIRELESSHART GATEWAY - Manual (Page 25)

WHA-GW-*
Installation
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Crossover or straight through wiring
There are different types of Ethernet cables, depending on the application. In a straight
through cable, both cable ends have T568A plugs or both ends have T568B plugs. In a
crossover cable, one end has a T568A plug and the other end a T568B plug.
• Use straight through wiring if you connect the Gateway to a switch, hub or router (see
Figure 3.8 on page 25).
• Use crossover wiring if you connect the Gateway directly to another ethernet device
(e.g. a PC) without a switch, hub or router (see Figure 3.8 on page 25).
Figure 3.8Straight Through or Crossover connection
Note!
Latest network interface cards and hub/switch/router versions can be able to automatically
adjust to the cable version used, also if this is not the applicable one according to the
guidelines given in this manual.
1 Gateway connected to PC via hub/switch/router
2 Straight Through cable
3 Gateway connected directly to PC
4 Crossover cable
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