StarTech ST121HDBTE HDMI Over Cat 5e/6 Extender 70m User Manual
- June 9, 2024
- StarTech
Table of Contents
HDMI® over Cat 5e/6 Extender – 70m
ST121HDBTE
*actual product may vary from photos
ST121HDBTE HDMI Over Cat 5e/6 Extender 70m
FCC Compliance Statement
This equipment has been tested and found to comply with the limits for a Class
A 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 receiver.
- Connect the equipment into 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.
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause
undesired operation. Changes or modifications not expressly approved by
StarTech.com could void the user’s authority to operate
the equipment.
Industry Canada Statement
This Class A digital apparatus complies with Canadian ICES-003.
This device complies with Industry Canada licence-exempt RSS standard(s).
Operation is subject to the following two conditions:
(1) This device may not cause interference, and (2) This device must accept
any interference, including interference that may cause undesired operation of
the device.
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 acknowledgement 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.
Product Diagram
Front View – Transmitter/Receiver Unit
Rear View – Transmitter/Receiver Unit
| Transmitter Unit | Receiver Unit |
|---|---|
| 
1. Power Jack
2. LINK (RJ-45 Connector)
3. Optional grounding bolt| 1. Power Jack
2. LINK (RJ-45 Connector)
3. Optional grounding bolt
LED Indicator
Status
| Unit / LED | Power On | Link OK | No video source or monitor connected |
|---|---|---|---|
| Tx | Green | Blue | Flashing Blue & Green |
| Rx | Red | Blue | Flashing Blue & Red |
Introduction
The ST121HDBTE HDMI® over CAT5e/6 Video Extender kit lets you extend HDMI
video and audio up to 230 feet (70 Meters) over a single Cat5 cable. For added
versatility both the Transmitter and Receiver can be powered by the same
single power source using Power Over Cable (POC).
With support for resolutions up to 4096 x 2160 (4K) and the accompanying
digital audio, this HDMI extender is a plug-and-play solution that can easily
be installed using new or existing Ethernet infrastructure wiring.
Backed by a StarTech.com 2-year warranty and free
lifetime technical support.
Packaging Contents
- 1x HDMI over CAT5e/6 transmitter unit
- 1x HDMI over CAT5e/6 receiver unit
- 1x universal power adapter (NA/EU/UK/AU)
- 1x mounting bracket kit
- 2 x grounding wires
- 1x instruction 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 either the transmitter or receiver
- HDMI® cables for receiver and transmitter
Installation
Preparing Your Site
- Determine where the local video source (i.e. computer, Blu-ray Player) will be located and set up the device.
- Determine where the remote display will be located and place/ mount the display appropriately.
NOTE: This HDMI® extender kit features Power over cable, allowing both the transmitter and Receiver to be powered from a single power source that can be connected at either end of the connection. Please ensure that either the Transmitter or the Receiver Unit is situated near an available AC electrical outlet. Make sure all devices are turned off before beginning installation.
Hardware Installation
-
Install Transmitter Unit
a) Position the Transmitter Unit near the video source (i.e. Computer, Blu-ray Player).
b) Connect an HDMI® cable from the video source device (i.e. computer, Blu-ray Player) to the “HDMI® IN” on the Transmitter Unit.
c) (Optional) If you’ve chosen to power the kit from the Transmitter side, connect the provided power supply. -
Install RJ45 terminated Cat5e/6 Ethernet Cable
a) Connect an RJ45 terminated Cat5e/6 Ethernet cable (not included) to the RJ45 connector on the Transmitter unit.
NOTE:
If you are using surface cabling, ensure you have enough Category 5e unshielded twisted pair (UTP) network cabling to connect the Transmitter Unit to the Receiver Unit’s location, and that each end is terminated with a RJ45 connector. The cabling should not go through any networking equipment (i.e. router, switch).
OR
If you are using premises cabling, ensure that the Category 5 unshielded twisted pair (UTP) network cabling between the Transmitter Unit and the Receiver Unit has been properly terminated in a wall outlet in each location and there is a patch cable long enough to connect the Receiver Unit and the Transmitter Unit to their respective outlets. The cabling should not go through any networking equipment (i.e. router, switch).
b) Connect the other end of the Cat5e/6 cable run to the RJ45 connector on the Receiver Unit. -
Install Receiver Unit
a) Position the Receiver Unit near the video display (i.e. television, projector).
b) Connect the video source to the HDMI® OUT on the Receiver Unit using an HDMI® cable.
c) (Optional) If you’ve chosen to power the kit from the Receiver side, connect the provided power supply. -
(Optional) Install the grounding wires.
Note: Installation of the grounding wires is optional but recommended in environments with high levels of electromagnetic interference (EMI), or frequent electrical surges.
Transmitter
a) Using a Phillips type screw driver (sold separately) remove the optional grounding bolt from the Transmitter Unit.
b) Attach the loop of one of the grounding wires to the shaft of the grounding bolt that was removed.
c) Using the Phillips type screw driver (sold separately)drive the grounding bolt back into the hole it was removed from, on the Transmitter Unit.
d) Attach the other end of the grounding wire (that’s not connected to the Transmitter Unit) to an earth ground connection.
Receiver
a) Using a Phillips type screw driver (sold separately) remove the optional grounding bolt from the Receiver Unit.
b) Attach the loop of one of the grounding wires to the shaft of the grounding bolt that was removed.
c) Using the Phillips type screw driver (sold separately)drive the grounding bolt back into the hole it was removed from, on the Receiver Unit.
d) Attach the other end of the grounding wire (that’s not connected to the Receiver Unit) to a proper earth-ground connection. -
Your source video image will now appear on the remote video display.
Video Resolution Performance
The video resolution performance of this extender will vary depending on the
length of your network cabling. Please review the chart below to determine the
best solution
for your setup. For best results, StarTech.com
recommends shielded CAT6 cable.
| Distance | Maximum resolution |
|---|---|
| 35 m (115 ft.) or less | 4K x 2K at 30 Hz |
| Up to 70 m (230 ft.) | 1080p at 60 Hz |
Specifications
| AV Input | HDMI® |
|---|---|
| AV Output | HDMI® |
| Interface | HDMI® |
| Cabling | Cat 5e/Cat 6 UTP |
| Audio | Yes |
| Audio Specifications | 7.1 Surround Sound |
| Max Distance | 70m / 230ft |
| Max Resolution | 4K |
| Wide Screen Supported | Yes |
| Power Adapter Included | Two |
| Input Voltage | 110~240 AC |
| Input Current | 0.3A |
| Output Voltage | 12 DC V |
| Output Current | 1.5A |
| Power Consumption | 3W Max Watts |
Technical Support
StarTech.com’s lifetime technical support is an
integral part of our commitment to provide 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 contained in this statement may not apply to you.
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References
- StarTech.com | IT Pro's Trusted Source for Connectivity Accessories | Europe
- Drivers & Downloads | StarTech.com Support
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