StarTech.com ST121UTPHD2 User manual

Manual Revision: 10/13/2016

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ST121UTPHD2

HDMI® over Cat5 Video Extender with

RS232 and IR Control

*actualproductmayvaryfromphotos

Instruction Manual

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 o 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 dierent 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 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.

Instruction Manual

Table of Contents

Introduction......................................................................................................... 1

Packaging Contents ................................................................................................................................. 1

System Requirements.............................................................................................................................. 1

Transmitter Unit.................................................................................................. 2

Receiver Unit........................................................................................................ 3

Preparing Your Site ............................................................................................ 4

Hardware Installation........................................................................................ 4

Specications ...................................................................................................... 6

Technical Support .............................................................................................. 7

Warranty Information ....................................................................................... 7

Instruction Manual

Introduction

The ST121UTPHD2 HDMI® over Cat5 Extender Kit can extend the audio and video

signal output from an HDMI®-equipped device by up to 330 feet (100 Meters), over a

single CAT5 cable. The extender supports full High-Denition video (1080p) and HD

3D, and also extends the accompanying digital audio signal.

For convenient, time-saving control of the media source, the CAT5 HDMI extender

oers bi-directional RS232 serial and Infrared (IR) interfaces, which enable you to

control the HDMI audio-video source from either end of the connection.

The HDMI over CAT5 Extender Kit includes both the HDMI® to CAT5 transmitter and the

Cat5 to HDMI receiver needed for a cost-eective, ready-to-use digital signage solution.

To help ensure seamless performance without any unexpected or unnecessary

interruptions, the HDMI Ethernet transmitter and receiver units are fully compliant

with High Speed HDMI® and HDCP standards, and each unit features lockable power

connectors to prevent accidental disconnections.

The ST121UTPHD2 HDMI over Cat5 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

• 1x HDMI Cable - 4 ft (1.2 Meters)

• 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

• HDMI® cable from receiver to display (HDMI® cable from video source to transmitter

is provided)

Instruction Manual

Transmitter Unit

IR OUT

Power Jack

(12V DC) HDMI

BYPASS

HDMI

RS-232

LINK

(RJ-45 Connector)

HDCP

LED MODE

LED

LINK

LED

POWER

LED

FRONT

REAR

Instruction Manual

Receiver Unit

FRONT

REAR

IR2 INIR1 IN HDCP

LED MODE

LED

LINK

LED POWER

LED

Power Jack

(12V DC) HDMI

OUT

RS-232

LINK

(RJ-45 Connector)

Instruction Manual

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.

Notes: Ensure the Extender Unit and the Receiver Unit are situated near an available

AC electrical outlet. Make sure all devices are turned o before beginning installation.

Hardware Installation

1. Install Transmitter Unit

a) Position the Transmitter Unit near the video source (i.e. Computer, Blu-ray Player).

b) Connect the provided HDMI® cable from the video source device (i.e. computer,

Blu-ray Player) to the“HDMI® IN”on the Transmitter Unit.

c) Connect the provided Transmitter Unit power supply.

d) (Optional) If using the ST121UTPHD2 to extend an infrared (IR) device signal.

Connect the IR Transmitter Cable to the IR OUT 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.

e) (Optional) If you would like to use a local display, connect an HDMI® cable (Not

provided) from the display to HDMI® bypass.

Note: Only the local or remote display can work at one time. Connecting a display to

the HDMI® bypass will result in the remote display losing signal.

f) (Optional) If also transmitting RS232 signals over Cat5, connect the transmitting

RS232 device to the“RS232” connector on the Transmitter Unit using a DB9 cable

(Not included).

Instruction Manual

2. Install RJ45 terminated Cat5 Ethernet Cable

a) Connect an RJ45 terminated Cat5 Ethernet cable (not included) to the RJ45

connector on the Transmitter unit.

Note: If you are using surface cabling, ensure you have enough Category 5 unshielded

twisted pair (UTP) network cabling to connect the Host Unit to the Remote 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).

If you are using premises cabling, ensure that the Category 5 unshielded twisted pair

(UTP) network cabling between the Host Unit and the Remote Unit has been properly

terminated in a wall outlet in each location and there is a patch cable long enough

to connect the Remote Unit and the Host 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 Cat5 cable run to the RJ45 connector on the

Receiver Unit.

3. 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 (Not included).

c) (Optional) If using the ST121UTPHD2 to extend an infrared (IR) device signal.

Connect the IR Receiver Cable to the IR IN 1 on the Receiver Unit, and Position

the IR sensor where the remote control will point.

Note: If you intend to point the remote control directly at the Receiver Unit, the IR

Receiver cable is not required, as IR IN 2 is physically embedded into the device.

g) (Optional) If also transmitting RS232 signals over Cat5, connect the receiving

RS232 device to the“RS232” connector on the Receiver Unit using a DB9 cable

(Not included).

d) Connect the provided Receiver Unit power supply. The Power LED will light, and

LINK & HDCP LEDs will turn on after a successful connection between both units

is established. This may take several seconds.

4. Your source video image will now appear on the remote video display.

Instruction Manual

Specications

Local Unit Connectors

1x IrDA (Infrared; SIR/FIR)

2x HDMI (19 pin) Female

1x DB-9 (9 pin; D-Sub) Female

1x RJ-45 Female

Remote Unit Connectors

2x IrDA (Infrared; SIR/FIR)

1x HDMI (19 pin) Female

1x DB-9 (9 pin; D-Sub) Male

1x RJ-45 Female

Maximum Data Transfer Rate HDMI® - 3.4Gbps

RS232 - 115200bps baud

Max Distance 100 m / 330 ft

Maximum Digital Resolutions 1080p @ 60Hz, 48-bit

Wide Screen Supported Yes

Audio Specications Supports Dolby® TrueHD, DTS-HD MA

General Specications IR Interface: Bi-directional

38Khz / ±10° / 5M

Instruction Manual

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

ocers, directors, employees or agents) for any damages (whether direct or indirect,

special, punitive, incidental, consequential, or otherwise), loss of prots, 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.

Table of contents

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