Extron electronics DTP CrossPoint 4K Series - Detailed Pin Assignments, Wiring, and Sample Applications

DTP CrossPoint 4K Series Matrix Switchers • Installation 19
Detailed Pin Assignments, Wiring, and Sample Applications
HDMI connectors
Use the LockIt Cable Lacing Brackets, supplied with the switcher, to securely fasten HDMI
cables to devices as follows (see figure 16).
3
33
11
44
55
22
Figure 16. Installing the LockIt Lacing Bracket
1. Plug the HDMI cable into the panel connection (
1
).
2. Loosen the HDMI connection mounting screw from the panel enough to allow the
LockIt lacing bracket to be placed over it (
2
). The screw does not have to be removed.
3. Place the LockIt lacing bracket on the screw and against the HDMI connector, then
tighten the screw to secure the bracket (
3
).
4. Loosely place the included tie wrap around the HDMI connector and the LockIt lacing
bracket as shown (
4
).
5. While holding the connector securely against the lacing bracket, use pliers or similar
tools to tighten the tie wrap, then remove any excess length (
5
).
TP connectors
All of the RJ-45 ports; the TP input and output ports, the Expansion port, and the LAN
(Ethernet) ports on the switcher or IPCP control processor; use twisted pair cables. It is
essential that the TP cables be the correct type and that they be properly terminated with
the correct pinout. The TP cable can be terminated as a patch (straight-through) cable or
a crossover cable and must be properly terminated for your application (see figure 17). All
these cables are terminated with RJ-45 connectors. All TP cables are limited to a length of
330 feet (100 m).
NOTES:
• Do not use standard telephone cables. Telephone cables do not support Ethernet
or Fast Ethernet.
• Do not stretch or bend cables. Transmission errors can occur.
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/pair assignments are swapped.
12345678
RJ-45
Connector
Inser
t Twisted
Pair Wires
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
White-orange
White-green
Blue
White-blue
White-brown
Brown
Wire color
T568BT568B
White-orange
OrangeOrange
White-green
Blue
White-blue
GreenGreen
White-brown
Brown
Figure 17. RJ-45 Connector and Pinout Tables