User`s manual

DVI 201 and HDMI 201 Tx/Rx • Installation and Operation
Installation and Operation, cont’d
2-16
DVI 201 and HDMI 201 Tx/Rx • Installation and Operation
2-17
TP cable termination
N
RJ-45 termination with CAT 5, CAT 5e, CAT 6, or CAT
7 cable must comply with the TIA/EIA T 568A wiring
standard for all connections.
Figure 2-15 details the recommended termination of TP cables
with RJ-45 connectors in accordance with the TIA/EIA T 568A
wiring standard.
5
Pin
1 Data 0+
2 Data 0–
3
Data 1–
6
ID Clock–
7 Data 2+
8 Data 2–
4
Wire color
White-green
Green
White-orange
White-blue
Orange
White-brown
Brown
Signal
RJ-45 #1
ID Clock+
Clip Down Side
1
1&2
3&6 4&5
7&8
2 3 4 5 6 7 8
1 Pins 2 3 4 5 6 7 8
RJ-45
Connector
Data 1+ Blue
CEC
HPD
RS-232
TX
+12 V
RS-232
RX
DDC data
Ground
RJ-45 #2
DDC Clk
Twisted
Pairs
Figure 2-15 — TP cable termination
N
Do not use Extron’s 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 or HDMI
Tx/Rx will not work properly with this cable.
N
If necessary, test for proper cable connection (output 1 to
input 1, output 2 to input 2) as follows:
1. Plug both TP cables into the powered unit.
2. Momentarily connect either of the cables on the
opposite end into the unpowered unit‘s “2” connector.
If the unpowered unit’s Power LED is lit, the
connection is correct.
If the unpowered unit’s Power LED is not lit,
quickly unplug the connector on the unpowered end
and connect the other cable to the “2” connector.
Terminating shielded cable
N
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 recommended.
The Tx/Rx includes four shielded RJ-45 connectors and a length
of self-adhesive shielded tape that you can use to make the STP
cables that connect the transmitter and receiver.
N
Extron supplies the connectors and the shielded tape.
You must supply the CAT 5, 5e, 6, or 7 STP cable.
Terminate the STP cable as follows:
1. Peel back the cable shielding (fi gure 2-16) from the
end of the cable the length of the RJ-45 connector body
(approximately 7/8" [2.2 cm]) and fold it back.
Peel back shield and
fold back.
Figure 2-16 — Peeling back the cable shielding
2. Cut away and discard the clear cellophane inner wrapper
from the end of the cable back to the folded-over cable
shielding.