StarTech.com ST121HDFXA HDMI over Fiber Video Extender with IR User Manual

StarTech.com ST121HDFXA HDMI over Fiber Video Extender with IR

Introduction

• The ST121HDFXA is a long-range HDMI® video extender kit that uses SC fiber optic cable to extend video/audio from an HDMI®-equipped device up to 2600 feet  (800 Meters) to a remote display. The extender supports full High-Definition video (1920×1200 / 1080p) and includes both the transmitter and receiver, for a complete ready-to-use digital signage solution.
• Not only is this an incredibly long-range solution that can extend an HDMI® signal across or between buildings, but because fiber optics transmit data using light rather than copper, it will not cause or be affected by electromagnetic Interference (EMI).
• For convenient, time-saving control of the media source, the HDMI® extender also offers an Infrared (IR) extension, which enables you to control the HDMI® audio-video source from either end of the connection. The kit also includes optional mounting hardware for a clean and professional installation.
• The ST121HDFXA HDMI® over Fiber Optic Extender kit is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Packaging Contents

• 1x Local HDMI® Extender Unit
• 1x Remote HDMI® Receiver Unit
• 1x IR Receiver Cable
• 1x IR Transmitter Cable
• 2x Mounting Brackets
• 1x Multi-mode SC-SC duplex Fiber Optic cable
• 2x Foot Pad Set
• 2x Universal Power Adapter NA / UK / EU
• 1x User Manual

System Requirements

• HDMI® enabled video source device (i.e. computer, Blu-ray Player)
• HDMI® enabled display device (i.e. television, projector)
• Available AC electrical outlet for transmitter and receiver
• 2x HDMI® Cable

Front View – Transmitter

Front View – Receiver Unit

Rear View – Transmitter

Rear View – Receiver Unit

Preparing Your Site

1. Determine where the local video source (i.e. computer, Blu-ray Player) will be located and set up the device.
2. Determine where the remote display will be located and place/ mount the display appropriately.

NOTE: Ensure the Transmitter Unit and the Receiver Unit are situated near an available AC electrical outlet. Make sure all devices are turned off before beginning installation.

Hardware Installation

1. Install Transmitter Unit

   • Position the Transmitter Unit near the video source (i.e. Computer, Blu-ray Player).
   • Connect an HDMI® cable from the video source device (i.e. computer, Blu-ray Player) to the “HDMI® IN” on the Transmitter Unit.
   • Connect the provided Transmitter Unit power supply.
   • (Optional) If using the ST121HDFXA to extend an infrared (IR) device signal. Connect the IR Transmitter Cable to the IR Transmitter port on the Transmitter Unit, and Position the extended IR sensor directly in front of the video source’s IR sensor. Check the manual of your video source device for the IR sensor location.

2. Install SC-SC terminated Fiber Optic Cable

   • Connect an SC-SC terminated Fiber optic cable SC-SC Fiber Connector on the Transmitter unit.
     NOTE: Ensure you have enough Fiber cabling to connect the Transmitter Unit to the Receiver Unit’s location, and that each end is terminated with an SC-SC connector. The cabling should not go through any networking equipment (i.e. router, switch).

   • Connect the other end of the fiber cable run to the SC-SC connector on the Receiver Unit ensuring the SC connector connect to TX the transmitter is connect to RX on the receiver and vise-versa.
     Notes:

   • Multi-mode fiber cabling (50/125 or 62.5/125) terminated with SC duplex connectors, is required to connect the transmitter to the receiver.

   • If your video source is HDCP encrypted, your connected display MUST be HDCP compliant. If the extender detects a non-HDCP compliant display while you’re extending an HDCP encrypted video source, the content will not display.

Hardware Reset Procedure

NOTE: If video signal does not appear on the display a hardware reset can be performed on the Transmitter Unit, Receiver Units.

1. Press the reset button for more than 3 seconds on the device using a pin point tool, such as a ballpoint pen or a bent paper clip.
2. After 3 seconds disconnect the power adapter while holding the reset button.
3. Release the reset button, and reconnect the power adapter.
4. Your source video image will now appear on the remote video display.

Specifications

Local Unit Connectors

| 1x HDMI® (19 pin) Female 1x Fiber Optic SC Female 1x IrDA (Infrared) Female
---|---

Remote Unit Connectors

| 1x HDMI® (19 pin) Female 1x Fiber Optic SC Female 1x IrDA (Infrared) Female
Maximum Data Transfer Rate| HDMI® – 1.656G x 3
Max Distance| 800 m / 2600 ft. (1080p)
Maximum Digital Resolutions| 1080p @ 60Hz, 24-bit

Resolution Performance

| 50 / 125 Multimode – 800 m at 1080p

1200 m at 1080i

62.5 / 125 Multimode – 350 m at 1080p

450 m at 1080i

Audio Specifications| Supports Dolby® TrueHD, DTS-HD MA
General Specifications| IR Interface: Uni-directional 20K~60K / ±10° / 5M

Power Adapter

| Input Voltage| DC 9~12V
Output Current| 1.5A A
Center Tip Polarity| Positive
Plug Type| M

Technical Support

StarTech.com’s lifetime technical support is an integral part of our commitment to providing industry-leading solutions. If you ever need help with your product, visit www.startech.com/support and access our comprehensive selection of online tools, documentation, and downloads. For the latest drivers/software, please visit www.startech.com/downloads

Warranty Information

This product is backed by a two-year warranty. In addition, StarTech.com warrants its products against defects in materials and workmanship for the periods noted, following the initial date of purchase. During this period, the products may be returned for repair, or replacement with equivalent products at our discretion. The warranty covers parts and labor costs only. StarTech.com does not warrant its products from defects or damages arising from misuse, abuse, alteration, or normal wear and tear.

Limitation of Liability

In no event shall the liability of StarTech.com Ltd. and StarTech.com USA LLP (or their officers, directors, employees, or agents) for any damages (whether direct or indirect, special, punitive, incidental, consequential, or otherwise), loss of profits, loss of business, or any pecuniary loss, arising out of or related to the use of the product exceed the actual price paid for the product. Some states do not allow the exclusion or limitation of incidental or consequential damages. If such laws apply, the limitations or exclusions contained in this statement may not apply to you.

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Visit www.startech.com for complete information on all StarTech.com products and to access exclusive resources and time-saving tools. StarTech.com is an ISO 9001 Registered manufacturer of connectivity and technology parts. StarTech.com was founded in 1985 and has operations in the United States, Canada, the United Kingdom, and Taiwan servicing a worldwide market.

FCC Compliance Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Use of Trademarks, Registered Trademarks, and Other Protected Names and Symbols

This manual may make reference to trademarks, registered trademarks, and other protected names and/or symbols of third-party companies not related in any way to StarTech.com. Where they occur these references are for illustrative purposes only and do not represent an endorsement of a product or service by StarTech.com, or an endorsement of the product(s) to which this manual applies by the third-party company in question. Regardless of any direct acknowledgment elsewhere in the body of this document, StarTech.com hereby acknowledges that all trademarks, registered trademarks, service marks, and other protected names and/or symbols contained in this manual and related documents are the property of their respective holders.

FREQUENTLY ASKED QUESTIONS

What is the StarTech.com ST121HDFXA HDMI over Fiber Video Extender with IR?

The ST121HDFXA is a video extender kit designed to transmit HDMI video and audio signals over long distances using fiber optic cables, while also allowing infrared (IR) control of the source device.

What is the primary purpose of the ST121HDFXA video extender kit?

The kit is used to extend HDMI signals over long distances, making it useful for installations where standard HDMI cables might not reach.

How does the HDMI over Fiber Extender work?

The extender kit includes a transmitter unit connected to the source device and a receiver unit connected to the display. Fiber optic cables transmit the HDMI signal between the two units.

What is the maximum transmission distance supported by the extender?

The extender can typically transmit HDMI signals up to 1.2 miles (2 kilometers) using multimode fiber optic cables.

Does the ST121HDFXA kit support audio transmission as well?

Yes, the kit supports the transmission of both video and audio signals over the fiber optic connection.

What is the role of the IR feature in this extender kit?

The IR feature allows you to control the source device remotely using an IR signal transmitted from the receiver unit to the source device.

Can I use the extender for 4K or Ultra HD video signals?

The extender typically supports HDMI 1.4 specifications, which include resolutions up to 4K (3840 x 2160) at 30Hz.

What type of fiber optic cables are compatible with this extender kit?

The kit usually works with multimode OM3 or OM4 fiber optic cables.

Is the ST121HDFXA kit plug-and-play?

Yes, the kit is often plug-and-play, requiring minimal setup for the transmitter and receiver units.

Can I connect multiple displays using a single transmitter unit?

The kit typically supports a one-to-one connection, meaning one transmitter connects to one receiver and one display.

Can I connect the extender kit to a network switch or router?

No, the extender kit operates using a point-to-point connection and does not connect to network switches or routers.

Can I use the extender for gaming or other interactive applications?

The extender's performance might introduce some latency, making it less suitable for fast-paced gaming or interactive applications.

Does the kit support HDCP (High-bandwidth Digital Content Protection) for encrypted content transmission?

Yes, the extender typically supports HDCP to transmit protected content.

Is the ST121HDFXA kit suitable for outdoor installations?

The kit is often designed for indoor use due to the nature of fiber optic cables.

Can I use the IR control with universal remote systems?

Yes, if your universal remote system supports IR control, you should be able to integrate it with the extender's IR feature.

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