WaveRider EUM3005, Руководство по установке, Страница: 42 / 44

APCD-LM047-2.1 29
Appendix B Ethernet Cables and
Connectors
The EUM3005 may use cross-over or straight through Ethernet cables, depending on the type
of installation:
• EUM3005 Cross-over Cable : If a cable is connected directly between the EUM3005
and a PC, use a crossover Ethernet cable; either the 3 foot one provided or a longer
one if required. A cross-over cable has one end wired according to T568A and the
other end according to T568B. Both ends have RJ45 connectors.
• Straight-Through Cable : If EUM3005 is connected to an Ethernet switch or router
use a straight-through Ethernet cable, which has both ends wired according to T568A
with RJ45 connectors. A straight-through cable can also be used as an extension
cable, if the 3 foot crossover cable with the EUM3005 is not long enough. In this case,
you will require a back-to-back pair of RJ45 sockets.
The Ethernet cable used for the EUM3005 must have at least the RX and TX pairs wired as
shown in
Table 8 with NO power on the other wires.