Extron Electronics DXP HDMI User Guide - Manual (Page 15)

DXP DVI Pro and DXP HDMI Series • Installation 9
Connections
WARNING: Risk of electric shock. Remove power from the system before making
any connections.
ATTENTION: Use Electrostatic discharge precautions (be electrically grounded)
when making connections. Electrostatic discharge (ESD) can damage
equipment, although you may not feel, see, or hear it.
Ethernet Connection
When connecting a computer to the DXP Ethernet port, it is essential that you use the
correct Ethernet cables, and that they be properly terminated with the correct pinout.
Ethernet links use Category (CAT) 3, 5e, or 6 unshielded twisted pair (UTP) or shielded
twisted pair (STP) cables, terminated with RJ-45 connectors. Ethernet cables are limited
to a length of 328 feet (100 m).
NOTES: • Do not use standard telephone cables. Telephone cables do not support
Ethernet or Fast Ethernet.
• Do not stretch or bend the cables; this can cause transmission errors.
A cable that is wired as T568A at one end
and T568B at the other (Tx and Rx pairs
reversed) is a "crossover" cable. A cable that is wired the same at both ends
is called a "straight-through" cable because
no pin or pair assignments are swapped.
Both ends of the cable can be T568B (as shown)
or T568A (not shown).
RJ-45
Connector
Insert Twisted
Pair Wires
1 2 3 4 5 6 7 8
Pins:
Crossover Cable Straight-through Cable
Pin
1
2
3
4
5
6
7
8
Wire Color
White-green
Green
White-orange
Blue
White-blue
Orange
White-brown
Brown
Wire Color
T568A T568B
End 1 End 2 End 1 End 2
White-orange
Orange
White-green
Blue
White-blue
Green
White-brown
Brown
Pin
1
2
3
4
5
6
7
8
Wire Color
Blue
White-blue
White-brown
Brown
Wire Color
T568B T568B
White-orange White-orange
Orange Orange
White-green White-green
Blue
White-blue
Green Green
White-brown
Brown
Figure 7. RJ-45 Connector and Pinout Tables
The cable used depends on your network speed. The switcher supports both
10 Mbps (10Base-T — Ethernet) and 100 Mbps (100Base-T — Fast Ethernet),
half-duplex and full-duplex, Ethernet connections.
• 10Base-T Ethernet requires CAT 3 UTP or STP cable at minimum.
• 100Base-T Fast Ethernet requires CAT 5e UTP or STP cable at minimum.
The Ethernet cable must be properly terminated for your application as either a crossover
or a straight-through cable.
• Crossover cable — Direct connection between the computer and the DXP switcher
• Patch (straight-through) cable — Connection of the DXP to a network via a router,
hub, or switch