Extron electronics DTP CrossPoint 4K Series, Руководство по установке

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12 DTP CrossPoint 4K Series • Installation
4.
Loosely place the included tie wrap around the HDMI connector
and the LockIt Lacing Bracket (see igure 13,
4 , on the
previous page.
5.
While holding the connector securely against the lacing
bracket, use pliers or a similar tool to tighten the tie wrap (
5
),
and then remove any excess length.
TP connectors
All RJ-45 ports, whether DTP ports, the Expansion port, and the
LAN (Ethernet) ports on the switcher or IPCP control processor use
twisted pair cables (see igure 14).
• Patch (straight) cable
—
• DTP input and output ports — Shielded twisted pair
(STP) (preferred) or unshielded TP for connection to Extron
DTP transmitters and receivers, XTP matrix switchers, or
HDBaseT-enabled devices.
•
Expansion port
— STP for connection between the matrix
switcher and a DMP 128. A shielded 1-foot cable is included
with the DMP 128.
• LAN ports — Unshielded twisted pair (UTP) or STP for
connection of the LAN port to an Ethernet LAN.
• Crossover cable
(see igure 14) —
• LAN ports — UTP or STP for direct connection between the
DTP CrossPoint 4K Series and a connected computer.
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
Insert 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
T568B T568B
White-orange
Orange Orange
White-green
Blue
White-blue
Green Green
White-brown
Brown
Figure 14. RJ-45 Connector and Pinout Tables
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.