Extron-electronics DVI 201 User Guide User Manual download pdf (Page 26)

TP cable termination

Figure 21 details the recommended termination of TP cables with RJ-45 connectors in

accordance with either the TIA/EIA T 568A or the TIA/EIA T 568B wiring standard.

N Terminate both ends of both cables identically, in accordance with

either the TIA/EIA T 568A or the TIA/EIA T 568B wiring standard.

Wire color

White-green

Green

White-orange

White-blue

Orange

White-brown

Brown

Blue

Data 0+

Data 0–

Data 1–

ID Clock–

Data 2+

Data 2–

Wire color

White-green

Green

White-orange

White-blue

Orange

White-brown

Brown

Signal

TIA/EIA T

568 A

TIA/EIA T

568 B

RJ-45 #1

ID Clock+

Data 1+Blue

CEC

HPD

RS-232

+12 V

RS-232

DDC data

Ground

RJ-45 #2

DDC Clk

12345678

Insert

Twisted

Pair Wires

Pins:

RJ-45

Connector

Figure 21. TP Cable Termination

NOTES: • RJ-45 termination with CAT 5, CAT 5e, CAT 6, or DTP26 cable must

comply with the TIA/EIA T 568A or TIA/EIA T 568B wiring standard for all

connections.

• Extron recommends 28AWG to 24AWG TP cable for the RJ-45 connectors.

• Do not use Extron UTP23SF-4 Enhanced Skew-Free

™

A/V UTP cable to link

the transmitter and receiver. Skew-free A/V cable was designed for most

Extron TP transmitter/receiver applications, but the DVI 201 Tx/Rx does not

work properly with this cable.

• In order to ﬁt in the junction box, the TP cables and RJ-45 connectors

should not have a boot installed.

• Connect transmitter output 1 to receiver input 1. Connect transmitter

output 2 to receiver input 2.

• If necessary, test for proper cable connection (output 1 to input 1, output 2

to input 2) as follows:

. Plug both TP cables into the powered unit.

2. Momentarily connect either of the cables on the opposite end into the

“2” connector on the unpowered unit.

If the Power LED on the unpowered unit is lit, the connection is correct.

If the Power LED on the unpowered unit is not lit, unplug the connector

on the unpowered end and connect the other cable to the “2”

connector.

• The transmitter and receiver pair works with unshielded twisted pair (UTP)

or shielded twisted pair (STP) cables; but, to ensure FCC Class A and CE

compliance, STP cables are required. See Terminating shielded cable.

DVI 201 • Installation and Operation 22

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