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In the Box

1x EXF-300-H2 Transmitter
1x EXF-300-H2 Receiver
1x Dual USB-A to Locking DC Power Plug
1x IR Emitter
1x IR Receiver (30KHz ~ 50KHz)
2x Male Phoenix Connector
4x Mounting Brackets
1x Quickstart Guide (This Document)

Copyright © 2018 WyreStorm Technologies | 

wyrestorm.com

EXF-300-H2 Quickstart Guide | 180516

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

[email protected]

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  WyreStorm recommends reading through this document in its entirety to become familiar with the product’s features before beginning the 

installation process.

Basic Wiring Diagram

Quickstart Guide

EXF-300-H2

4K 4:4:4 60Hz 18Gbps HDMI, HDCP 2.2 and 

Bidirectional IR or RS-232 over OM3 Multi-Mode Fiber

KEY

HDMI
OM3 MM Fiber
IR/RS-232
Power

12v DC

Power Supply

OM3 Multi-Mode Fibre

300m/984ft

Note:

 RS-232 and IR signals cannot be transmitted simultaneously over 

OM3 if both are connected. Use either RS-232 or IR to avoid data conflicts.

EXF-300-H2

Transmitter

EXF-300-H2

Receiver

IR

IR using CAB-IR-LINK

(Sold Separately)

HDMI 

HDMI 

IR

RS-232

IR

RS-232

HDMI Source

12v DC

Power Supply

Control System

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