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Wiring and Connections

WyreStorm recommends that all wiring for the installation is run and terminated prior to making connections to the switcher. Read through this section in this 
entirety before running or terminating the wires to ensure proper operation and to avoid damaging equipment.

HDMI/HDBaseT Wiring

  IMPORTANT! Wiring Guidelines

 

•  The use of patch panels, wall plates, cable extenders, kinks in cables, and 

electrical or environmental interference will have an adverse effect on HDMI 
and Ethernet transmission limiting performance. Steps should be taken to 
minimize or remove these factors completely during installation for best 
results.

•  WyreStorm recommends using high quality HDMI cables such as 

WyreStorm Express to ensure the highest content performance available.

•  The type of category cable and length used can restrict the available video 

resolution. While Cat5e can be used, WyreStorm recommends using Cat6 
or higher to ensure the highest content performance available. See Video 
Resolutions in the

 

Specifications

 

table before determining cable type and 

length.

Pin 1 Pin 8

Wire colors shown follow EIA/TIA-568B standard.

Pin 1:
Pin 2:
Pin 3:
Pin 4:

Pin 5:
Pin 6:
Pin 7:
Pin 8:

White/Orange
Orange
White/Green
Blue

White/Blue
Green
White/Brown
Brown

IR TX/RX Wiring

  IMPORTANT! IR TX/RX Guidelines

•  WyreStorm IR ports function differently than standard IR ports. For this 

reason only WyreStorm IR emitters and receivers can be used.

•  WyreStorm IR emitter and receiver cables cannot be spliced as cutting 

into the cables will short the shield. While an extension cable may be used, 
WyreStorm assumes no responsibility for operation using an extension 
cable.

•  When connecting the IR TX to an IR connecting blocks or control system 

with different plugs, a cable must be made following the

 

IR TX Port Pinout

 

diagram.

•  When connecting to an IR control system use the WyreStorm CAB-IR-LINK 

cable. This cable compensates for differences between the WyreStorm RX 
and the control systems TX connection. Visit the

 

WyreStorm CAB-IR-LINK

 

product page for details.

IR TX Port Pinout

Tip:

Anode

Sleeve: Cathode (IR Signal)

IR RX Port Pinout

Tip:
Ring:

IR Signal

+5V DC

Sleeve: Ground (GND)

RS-232 Wiring

Most control systems and computers are DTE where pin 2 is RX, this can vary 
from device to device.  Refer to the documentation for the connected device for 
pin functionally to ensure that the correct connections can be made.

5

9

8 7 6

4

3

2

1

Outside of DB9 chassis port shown.

Unidnetified pins have no function and should 

not be connected.

Pin 3:  RX (Receive)
Pin 2:  TX (Transmit)

Pin 5:  GND (Ground)

Copyright © 2018 WyreStorm Technologies | 

wyrestorm.com

MX-xxxx-HDBT-H2C Quickstart Guide | 180413

UK: +44 (0) 1793 230 343 | North America/ROW: 844.280.WYRE (9973) 

[email protected]

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