PureLink HOF1 User manual
Package Contents
Please make sure all of the following items are included in the package:
1) 1 x HOF1 Fiber Optic Transmitter Module
2) 1 x HOF1 Fiber Optic Receiver Module
3) 2 x IR Cables (Tx and Rx)
4) 2 x DC 5V Power Supply Unit
5) 2 x Phoenix connectors (for RS232)
6) 4 x Mounting ears
PureLink by Dtrovision
3
General Specification
HOF1 is a 4K HDMI extension system over pure fiber optic cable for long distance up to
3,300 ft (1,000 m).
Compact & durable design and low power consumption makes it an ideal solution for
connection for high definition video/audio signal of digital displays such as LCD/Plasma
displays and projectors.
This pure fiber optic connection enables electrical noise free and EMI free that is ideal
for long distance extension of high definition HDMI signals with embedded audio.
Model
HOF1
Input Signal
HDMI
Output Signal
HDMI
Supporting Display
Resolutions
PC: VGA ~ WUXGA
(up to 1920 x 1200 @60Hz)
HDTV: 480i ~ 1080p,
Up to Ultra HD 4K
4096 x 2160 @24/25/30Hz (RGB/YCbCr 4:4:4 8 bits,
YCbCr 4:2:2 8/10/12 bits)
4096 x 2160 @50/60Hz (YCbCr 4:2:0 8 bits)
Max. Distance
3,300 ft (1,000 m) over single mode fiber
1,000 ft (300 m) over multi mode fiber
ESD Protection
± 8kV (air-gap discharge)
Human Body Model
± 4kV (contact discharge)
Connector Type
DC Power Jack
HDMI 19 Pin Female
Single LC Receptacles
IR ports
3 pin Phoenix connectors
Conformations
HDMI version 1.4b
DVI version 1.0
HDCP 2.2
Power Rating
DC +5V , 1A
Power Consumption
Tx : 2.2W Max
Rx : 2.0W Max
Dimension (WxDxH)
3.9’’x 2.6”x 1”/ 100x65x25.6 (mm)
Weight
Transmitter: 0.4 Lbs(0.21Kg) / Receiver: 0.4 Lbs(0.21Kg)
PureLink by Dtrovision
4
Operation and Reliability Specification
1. Operating Environment
Temperature : 50F ~ 104F (10℃~ 40℃)
Humidity : 10% ~ 80%
Altitude : 3,000m Max.
2. Transit Environment
Temperature : -13F ~ 140F (-25℃~ 60℃)
Humidity : 5% ~ 95%
Altitude : 15,000m Max.
3. Storage Environment
Temperature : -4F ~ -49F (-20℃~ 45℃)
Humidity : 5% ~ 95%
Altitude : 3,000m Max.
4. Reliability
MTBF: 90% at over 50,000 hours aging test
In compliance with LCD Monitor reliability test standard
PureLink by Dtrovision
5
Main Features
1. Ultra HD/4K support with HDCP v2.2 compliance
2. UHD video, audio and control(IR & RS232) transmission over single fiber
3. Zero loss & Zero noise delivery of digital video and audio signal using optical conv
ersion technology, HOF1 delivers U/HD signals over fiber optic cables without los
s or digital interference maintaining the clarity and colors. Noise cancellation and
error correction logic enhances HDMI video and audio signals over long distance
.
4. Built-in signal repeater to support longer distance between the source and the H
OF1 transmitter & HOF1 receiver and the display. This Signal Repeater logic supp
orts up to 30ft copper based HDMI cables.
* distance may vary depending on the cable quality. 30ft distance is based on
PureLink branded HDMI cable
5. Full 3D compatibility (up to 1080p)
6. Compact and Robust Module Design
7. Long Distance (Up to 3,300ft (1,000m) at Ultra HD/4K or lower signal) over
single fiber optic cable
8. Real time EDID
Enhances reliability and compatibility with various displays
9. HDMI version 1.4b Support
10. Supports HD audio formats: LPCM2/5.1/7.1 CH, Dolby Digital, DTS, Dolby, TrueH
D, DTS-HD master audio and more
11. Locking power supply units
PureLink by Dtrovision
6
Installation and Connection Instructions
Installation and Connection Instructions
1. Turn off both the video source and the display before connecting any cables.
2. Connect HDMI cable between the source and HOF1 transmitter AND between th
e HOF1 receiver and the display.
3. Connect LC terminated fiber optic cables according to the picture below;
4. Connect the power supply unit to both HOF1 transmitter and receiver units.
5. Turn on Display
6. Turn on Video Source
PureLink by Dtrovision
7
HOF1 Transmitter and Receiver Specification
Transmitter Module
Connection Ports;
HDMI In: HDMI Input
DC 5V: power connector
Power: power LED indicator
RS232: 3 pins phoenix connector
Optical : Fiber status LED indicator
HDMI : HDMI status LED indicator
Optical Out: Optical output receptacle
IR Tx : IR Transmitter port
IR Rx IR Receiver port
PureLink by Dtrovision
8
Receiver Module
Connection Ports;
HDMI Out: HDMI Output
DC 5V: power connector
Power: power LED indicator
RS232: 3 pins phoenix connector
Optical : Fiber status LED indicator
HDMI : HDMI status LED indicator
Optical In: Optical input receptacle
IR Tx : IR Transmitter port
IR Rx IR Receiver port
IR cable pint out
PureLink by Dtrovision
9
Application Example
PureLink by Dtrovision
10
Warranty
Manufacturer’s Warranty (3-Years)
PureLink warrants this HOF1 fiber optic extender to be free from defects in workmanship and
materials, under normal use and service, for a period of three (3) year from the date of
purchase from PureLink or its authorized resellers.
If the product does not operate as warranted during the applicable warranty period, PureLink
shall, at its option and expense, execute one of the following as necessary:
1. Repair the defective product or part
2. Deliver to customer and equivalent product or part to replace the defective item
3. Refund to customer the purchase price paid for the defective product
All products that are replaced become the property of PureLink. Replacement products may
be new or reconditioned. Repaired or replacement products or parts come with a 90-day
warranty or the remainder of the warranty period. Dtrovision shall not be responsible for any
software, firmware, information, or memory data loss of contained in, stored on, or integrated
with any products returned to Dtrovision for repair under warranty.
3.1 Customer Service
Any customer service inquiries can be submitted electronically through the Q&A form on our
website ( www.purelinkav.com ).
For immediate assistance please contact us at (201) 488-3232 to reach our customer care or
tech support team.
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