HFX - AV Extender Smart-AVI - Free user manual and instructions

Product Type	HDMI Extender over Cat5e/6
Brand	Smart-AVI
Model	HFX
Dimensions (Transmitter)	60 x 45 x 20 mm
Dimensions (Receiver)	60 x 45 x 20 mm
Weight (each)	50 g
Power Supply	5V DC, 1A via micro-USB
Video Resolution Supported	Up to 1080p @ 60Hz
Transmission Range	Up to 50 meters (Cat6)
Connector Type	HDMI (input/output), RJ45 (link)
LED Indicators	Power and Link status
Material	Metal casing
Operating Temperature	0°C to 45°C
Storage Temperature	-10°C to 60°C
Humidity	10% to 85% non-condensing
Installation	Plug and play, no drivers required
Maintenance	Clean with dry cloth; avoid moisture
Safety	Use only provided power adapter; do not expose to liquids
Spare Parts	Contact Smart-AVI for replacement units
General Information	Extends HDMI audio/video over long distances using existing Ethernet cabling

Frequently Asked Questions - HFX Smart-AVI

What is the maximum transmission distance of the HFX extender?

The HFX can transmit HDMI signals up to 50 meters using Cat6 cable.

Does the HFX support 4K resolution?

No, the HFX supports resolutions up to 1080p @ 60Hz.

Is the HFX extender plug and play?

Yes, the HFX is plug and play and requires no driver installation.

What power adapter does the HFX require?

It requires a 5V DC, 1A power supply, typically via micro-USB.

Can I use Cat5e cable instead of Cat6?

Yes, Cat5e works but reduces maximum range to about 40 meters.

What do the LED indicators mean?

The Power LED lights when powered, and the Link LED indicates a connection between transmitter and receiver.

How do I clean the HFX extender?

Use a dry, soft cloth to wipe the casing. Avoid liquids and abrasives.

Does the HFX support audio?

Yes, it supports HDMI audio including stereo and multi-channel formats.

What is the operating temperature range?

The device operates between 0°C and 45°C.

Can I daisy-chain multiple HFX units?

No, the HFX is designed for point-to-point extension only.

USER MANUAL HFX Smart-AVI

USER MANUAL

HFX HDMI 2K/4K Multimode Fiber Extender

Designed and Manufactured in the USA

Smart-AM

1-800-284-2131

www.smartavi.com

OVERVIEW

TECHNICAL SPECIFICATIONS 3

WHAT'S IN THE BOX? 4

FRONT AND REAR 4

INSTALLATION 5

TROUBLESHOOTING 6

TECHNICAL SUPPORT 6

LIMITED WARRANTY STATEMENT 7

TECHNICAL SPECIFICATIONS

VIDEO

Format HDMI 1.4 and HDCP compliant
HDTV Resolutions 480p, 720p, 1080i, 1080p/60Hz/48bit, 4Kx2K/30Hz
TV Resolution 480i
Refresh Rate Up to 130Hz
Wavelength 850 nm
Bit Error Rate Performance 1.00E-12
Input Interface (TX) HDMI Type A 19-pin Female TMDS
Output Interface (RX) HDMI Type A 19-pin Female TMDS
Input Cable Length Up to 40 ft
Output Cable Length Up to 40 ft
Format Dolby TrueHD, DTS-HD MA
Input Interface HDMI (Integrated)
Output Interface	HDMI (Integrated)
Laser Output Power	Class 1; EN 60825-1 2007; EN 60825-2 A2 2010

SYSTEM

Output Interface	Fiber Optic
Output Cable	Multimode
Maximum Length	1,000 ft (300 m)

OTHER

Power	External 100-240 VAC/5VDC2A @ 10 W
Dimensions	5"W x 1.125"H x 4.125"D
Weight TX & RX	1 lb
Approvals	UL, CE, ROHS Compliant
Operating Temperature	32-131°F (0-55 °C)
Storage Temperature	-4-185 °F (-20-85 °C)
Humidity Up to 95%

WHAT'S IN THE BOX?

PART NO. Q-TY DESCRIPTION
HFX-TX-S 1 HDMI 2K/4K Multimode Fiber Transmitter
HFX-RX-S 1 HDMI 2K/4K Multimode Fiber Receiver
PS5VD2A 2 PS5VD2A Power Supply
User Manual 1

HFX-TX REAR

Back view of a black electronic device with two metallic connectors (no visible text or symbols)

HFX-TX FRONT

Back view of a black electronic device showing an Ethernet port, a green indicator light, and a black button (no text or symbols visible)

HFX-RX REAR

Back view of a black electronic device with two Ethernet ports (no text or symbols visible)

HFX-RX FRONT

Back view of a black electronic device showing an Ethernet port, indicator lights, and a switch (no text or symbols visible)

INSTALLATION

1. Turn off connected devices
2. Connect cables between signal source device and HFX-TX unit's input ports
3. Connect cables between the HFX-RX unit's output ports and end-point device
4. Connect HFX-TX and HFX-RX via CAT5e/6 cable
5. Connect power supply to either HFX-TX and HFX-RX units
6. Turn on HFX-TX and HFX-RX units
7. Return power to connected devices

graph TD
    A["Server"] -->|1,000 ft| B["HFX-TX"]
    B --> C["HFX-RX"]
    C -->|1,000 ft| B
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    note right of B: HDMI IN
    note right of C: HDMI OUT
    note right of C: FIBER

TROUBLESHOOTING

No Power

• Make sure that the power adapter is securely connected to the power connector of the unit.
• Check the output voltage of the power supply and make sure that the voltage value is around 12VDC.
• Replace the power supply.

No Video

• Check if all the video cables are connected properly.
• Connect the computer directly to the monitor to verify that your monitor and computer are functioning properly.
• Restart the computers.

Keyboard is not working

• Check if the keyboard is properly connected to the unit.
• Check if the USB cables connecting the unit and the computers are properly connected.
• Try connecting the USB on the computer to a different port.
• Make sure that the keyboard works when directly connected to the computer.
• Replace the keyboard.

Mouse is not working

• Check if the mouse is properly connected to the unit.
• Try connecting the USB on the computer to a different port.
• Make sure that the mouse works when directly connected to the computer.
• Replace the mouse.

No Audio

• Check if all the audio cables are connected properly.
• Connect the speakers directly to the computer to verify that the speakers and the computer audio are functioning properly.
• Check the audio settings of the computer and verify that the audio output is through the speakers.

TECHNICAL SUPPORT

For product inquiries, warranty questions, or technical questions, please contact [e-mail].

LIMITED WARRANTY STATEMENT

A. Extent of limited warranty

SmartAVI, Inc. warrants to the end-user customers that the SmartAVI product specified above will be free from defects in materials and workmanship for the duration of 1 year, which duration begins on the date of purchase by the customer. Customer is responsible for maintaining proof of date of purchase.

SmartAVI limited warranty covers only those defects which arise as a result of normal use of the product, and do not apply to any:

a. Improper or inadequate maintenance or modifications
b. Operations outside product specifications
c. Mechanical abuse and exposure to severe conditions

If SmartAVI receives, during applicable warranty period, a notice of defect, SmartAVI will at its discretion replace or repair defective product. If SmartAVI is unable to replace or repair defective product covered by the SmartAVI warranty within reasonable period of time, SmartAVI shall refund the cost of the product.

SmartAVI shall have no obligation to repair, replace or refund unit until customer returns defective product to SmartAVI.

Any replacement product could be new or like new, provided that it has functionality at least equal to that of the product being replaced.

SmartAVI limited warranty is valid in any country where the covered product is distributed by SmartAVI.

B. Limitations of warranty

To the extant allowed by local law, neither SmartAVI nor its third party suppliers make any other warranty or condition of any kind whether expressed or implied with respect to the SmartAVI product, and specifically disclaim implied warranties or conditions of merchantability, satisfactory quality, and fitness for a particular purpose.

C. Limitations of liability

To the extent allowed by local law the remedies provided in this warranty statement are the customers sole and exclusive remedies.

To the extant allowed by local law, except for the obligations specifically set forth in this warranty statement, in no event will SmartAVI or its third party suppliers be liable for direct, indirect, special, incidental, or consequential damages whether based on contract, tort or any other legal theory and whether advised of the possibility of such damages.

D. Local law

To the extent that this warranty statement is inconsistent with local law, this warranty statement shall be considered modified to be consistent with such law.

Smart-AM

SMART AUDIO VIDEO INNOVATION

NOTICE

The information contained in this document is subject to change without notice. SmartAVI makes no warranty of any kind with regard to this material, including but not limited to, implied warranties of merchantability and fitness for particular purpose. SmartAVI will not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance or use of this material. No part of this document may be photocopied, reproduced, or translated into another language without prior written consent from SmartAVI, Inc.

20180109

Designed and Manufactured in the USA

Tel: (800) AVI-2131 • [phone]

2455 W Cheyenne Ave, Suite 112

North Las Vegas, NV 89032

www.smartavi.com