
CHE-HDF18G01
Pro AV/IT HDMI 18G Fiber Extender TX/RX Kit up to 3300ft

Thank you for purchasing this product
For optimum performance and safety, please read these instructions carefully
before connecting, operating or adjusting this product. Please keep this
manual for future reference.
Surge protection device recommended
This product contains sensitive electrical components that may be damaged
by electrical spikes, surges, electric shock, lightning strikes, etc. Use of surge
protection systems is highly recommended in order to protect and extend the
life of your equipment.
Table of Contents
1. Introduction ............................................................................ 2
2. Features .................................................................................. 2
3. Package Contents................................................................. 2
4. Specifications ........................................................................ 3
5. Operation Controls and Functions ....................................... 5
6. Connection Diagram ............................................................ 8

1. Introduction
The HDMI over Optical Fiber Extender can extend HDMI signal up to 4K Ultra
HD over 3300 feet/1000 meters (Single-mode cable) or 1000 feet/300 meters
(Multi-mode cable) to an HDMI compatible display. It also supports bi-
directional infrared control and RS-232 signals transmission. It can allow you
to easily control your DVD player at TV side or control your TV at the DVD
player side when using this extender.
2. Features
HDMI 2.0b (18Gbps), HDCP 2.2 and DVI compliant
Video resolutions up to 4K2K@50/60Hz (YUV444)
Audio supports LPCM2/5.1/7.1 CH, Dolby Digital, DTS, Dolby True HD,
DTS-HD Master Audio
Long distance transmission up to 3300 feet/1000 meters over single-mode
fiber cable and up to 1000 feet/300 meters over multi-mode fiber cable
( 50/125µm/OM3)
Bi-directional wideband infrared control and RS-232 transmission
Locking power supply
3. Package Contents
1 x HDMI over Optical Fiber Transmitter
1 x HDMI over Optical Fiber Receiver
1 x Fiber Transmitter Module

1 x Fiber Receiver Module
Up to 4K2K@50/60Hz(YUV4:4:4),4K2K@30Hz,1080P@120Hz,
and 1080P 3D@60Hz
RGB, YCbCr 4:4:4, YCbCr 4:2:2
LPCM 2/5.1/7.1CH, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby
TrueHD, DTS-HD Master Audio, Dolby Atmos, DTS:X
Up to 3300 feet/1000 meters over single-mode fiber cable
Up to 1000 feet/300 meters over multi-mode fiber cable
Human body model — ±8kV (air-gap discharge) & ±4kV (contact
discharge)
Inputs: 1x HDMI Type A [19-pin female]
2 x Wideband IR Blaster cable
2 x Wideband IR Receiver cable
2 x 5V/1A Power Adaptor
2 x Phoenix Male Jack
1 x User Manual
4. Specifications

1x IR In [3.5mm Stereo Mini-jack]
1x RS-232 [3.81mm Phoenix connector]
Outputs: 1x Optical Fiber Out [LC female]
1x IR Out [3.5mm Stereo Mini-jack]
Inputs: 1x Optical Fiber In [LC female]
1x IR In [3.5mm Stereo Mini-jack]
Outputs: 1x HDMI Type A [19-pin female]
1x IR Out [3.5mm Stereo Mini-jack]
1x RS-232 [3.81mm Phoenix connector]
100mm [W] x 65mm [D] x 25.6mm [H]
Input: AC100 - 240V 50/60Hz
Output: DC 5V/1A (US/EU standards, CE/FCC/UL certified)
20 - 90% RH (no condensation)

5. Operation Controls and Functions
5.1 Transmitter Panel
Power LED: System power indicator.
Optical LED: Optical link indicator, illuminates when transmitter and
receiver establish optical link.
HDMI LED: HDMI input signal indicator, illuminates when HDMI input
has an active signal.
DC 5V: Connect 5V/1A adaptor for power supply.
Optical: Connect to receiver with a single or multi-mode fiber cable.
HDMI In: Connect to an HDMI source device.
IR In: Connect to an IR receiver cable and put IR receiver header close
to display device’s IR receiver window.
IR Out: Connect to an IR emitter cable and put IR emitter header close
to source device’s IR receiver window.
RS-232: RS-232 commands will pass through this extender.

Update: Firmware updating port.
5.2 Receiver Panel
Power LED: System power indicator.
Optical LED: Optical link indicator, illuminates when transmitter and
receiver establish optical link.
HDMI LED: HDMI output connecting indicator, illuminates when HDMI
output has an active TV be connecting.
DC 5V: Connect 5V/1A adaptor for power supply.
Optical: Connect to transmitter with a single or multi-mode fiber cable.
HDMI Out: Connect to an HDMI display device.
IR In: Connect to an IR receiver cable and put IR receiver header close
to display device’s IR receiver window.
IR Out: Connect to an IR emitter cable and put IR emitter header close
to source device’s IR receiver window.

RS-232: RS-232 commands will pass through this extender.
Update: Firmware updating port.
5.3 IR Cable Pin Assignments
5.4 Optical module instruction
① SFP-BL35T1-02DC is TX optical module.
② SFP-BL531T-02DC is RX optical module.

6. Connection Diagram
80 Little Falls Road, Fairfield, NJ 07004
sales@comprehensiveco.com | 800.526.0242 | www.ComprehensiveCo.com