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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 to a remote display up to 2600 feet (800 Meters) away. The extender supports full High-Definition video (1920x1200 / 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 effected by electromagnetic Interference (EMI).
For convenient, time-saving control of the media source, the HDMI extender also offers 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.
| Connector(s) | |
| Local Unit Connectors | Fiber Optic SC Duplex Female |
| HDMI (19 pin) Female | |
| IrDA (Infrared, SIR/FIR) Female | |
| Remote Unit Connectors | Fiber Optic SC Duplex Female |
| HDMI (19 pin) Female | |
| IrDA (Infrared, SIR/FIR) Female | |
| Environmental | |
| Humidity | 0-80% |
| Operating Temperature | 0?C to 40?C (32?F to 104?F) |
| Storage Temperature | -10?C to 60?C (14?F to 140?F) |
| Hardware | |
| Audio | Yes |
| Cabling | Fiber Optic |
| Daisy-Chain | No |
| Ports | 1 |
| Rack-Mountable | Yes |
| Packaging Information | |
| Shipping (Package) Weight | 2000 g [70.6 oz] |
| Performance | |
| Audio Specifications | Supports Dolby? TrueHD, DTS-HD MA |
| IR Interface | IR Interface: Bi-directional 38Khz / ?10? / 5M |
| Max Distance | 800 m / 2600 ft |
| Maximum Cable Length | 792.5 m [2599.3 ft] |
| Maximum Data Transfer Rate | HDMI? - 3.4Gbps |
| Maximum Digital Resolutions | 1080p @ 60Hz, 48-bit |
| Wide Screen Supported | Yes |
| Physical Characteristics | |
| Color | Black |
| Enclosure Type | Steel |
| Product Height | 26 mm [1 in] |
| Product Length | 129 mm [5.1 in] |
| Product Weight | 457 g [16.1 oz] |
| Product Width | 97 mm [3.8 in] |
| Power | |
| Center Tip Polarity | Positive |
| Input Voltage | 9 ~ 12 DC |
| Output Current | 1.5A |
| Plug Type | M |
| Power Consumption (In Watts) | 18 |
| Power Source | 2 AC Adapters Included |
| What's in the Box | |
| Included in Package | Foot Pad Set |
| IR Receiver Cable | |
| IR Transmitter Cable | |
| Local HDMI? Extender Unit | |
| Mounting Brackets | |
| Multi-mode SC-SC duplex Fiber Optic cable | |
| Remote HDMI? Receiver Unit | |
| Universal Power Adapter NA / UK / EU | |
| User Manual | |
| Features | |
| Type Characteristics of the device. | AV transmitter & receiver |
| Maximum resolution The maximum number of pixels that can be displayed in the image. It is usually quoted as width × height,: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. | 1920 x 1200 pixels |
| Maximum transfer distance The greatest distance over which the data/signal can be transferred. | 800 m |
| Supported video modes The video modes that can be displayed by the device. | 1080p |
| Bandwidth | 3.4 Gbit/s |
| Product colour The colour e.g. red, blue, green, black, white. | Black |
| Ports & interfaces | |
| HDMI in Port (socket) for HDMI input. | 1 |
| Number of HDMI outputs Port (socket) for HDMI output. | 1 |
| Video in | 1 |
| Video out | 1 |
| Power | |
| Operating voltage Defines the range of operating voltages available | 9 V |
| External power adapter |
 |
| Current | 1.5 A |
| Operational conditions | |
| Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated. | 0 - 40 °C |
| Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored. | -10 - 60 °C |
| Operating relative humidity (H-H) | 0 - 80% |
| Weight & dimensions | |
| Dimensions (WxDxH) Dimensions of the product (Width x Depth x Height). | 97 x 129 x 26 mm |
| Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies. | 445 g |
| Transmitter depth | 12.9 cm |
| Transmitter height | 2.6 cm |
| Transmitter width | 9.7 cm |
| Packaging data | |
| Package width The distance from one side of the packaging to the other. | 244 mm |
| Package depth The distance from the front to the back of the packaging. | 301 mm |
| Package height The distance from the top to the bottom of the packaging. | 86 mm |
| Package length | 11.50 |
| Package weight Weight of the packaged product. | 2 kg |
| SKU | 245602 |
| MPN | ST121HDFXA |
| Brand | Startech |
| Product Condition | Brand New/Unused |