2–Installing the Hardware
Connecting the Network Cables
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Connecting the Network Cables
The QLogic 8400/3400 Series adapters have either an RJ-45 connector used for
attaching the system to an Ethernet copper-wire segment, or a fiber optic
connector for attaching the system to an Ethernet fiber optic segment.
1.
Select an appropriate cable.
lists the copper cable requirements
for connecting to 100/1000BASE-T and 10GBASE-T ports. For a list of
tested 10GbE optics for the 3400-CU adapter, see
2.
Connect one end of the cable to the RJ-45 connector on the adapter.
3.
Connect the other end of the cable to an RJ-45 Ethernet network port.
The 8400/3400 Series Adapters also support direct attach copper cables.
NOTE
The QLogic 3442-RJ adapter supports Automatic MDI Crossover (MDIX),
which eliminates the need for crossover cables when connecting machines
back-to-back. A straight-through Category 5/5e/6/6A/7 cable allows the
machines to communicate when connected directly together.
Table 2-1. 100/1000BASE-T and 10GBASE-T Cable Specifications
Port Type
Connector
Media
Maximum
Distance
100/1000BASE-T
a
a
1000BASE-T signaling requires four twisted pairs of Category 5 balanced cabling, as specified in
ISO/IEC 11801:2002 and ANSI/EIA/TIA-568-B.
RJ-45
Category 5
b
UTP
b
Category 5 is the minimum requirement. Categories 5e, 6, 6a, and 7 are fully supported.
100m (328 ft)
10GBASE-T
RJ-45
Category 6
c
UTP
Category 6A/7
c
UTP
c
10GBASE-T signaling requires four twisted pairs of Category 6 or Category 6A (augmented
Category 6) balanced cabling, as specified in ISO/IEC 11801:2002 and ANSI/TIA/EIA-568-B.
40m (131 ft)
100m (328 ft)
