Digitus DS-55124 User manual

4K HDMI Extender Set over IP/CAT

User Manual

DS-55124 • DS-55125 (RX unit) Rev. 2

Important Safety notice

Please read below safety instructions carefully before installation and

operation:

1. Please pay attention to all the warnings and hints on this device

2. Do not expose this unit to rain, moisture and liquid

3. Do not put any stuff into the device

4. Do not repair or open this device without professional people’s

guidance

5. Shut off power and make sure environment is safe before installation

Do not plug-in/out the network cables and IR cables when it is in using

to avoid cables damage

6. Please note that our extender supports 5V power supply also, but the

5-Volt power port is alternative. Please do not connect PoE power

supply and 5V power supply at the same time, choose each one would

work

Introduction

HDMI over IP extender, takes the advantages of the latest transmission

technology, extends your HDMI video/audio with the resolution of 4Kx2K

30Hz up to 120m (394 feet) via single network cable. Supports IR signal

transmission, to control media playback of the signal source device at the

display location. Supports PoE.

Package Contents

HDMI EXTENDER

sender TX x1pcs

HDMI EXTENDER

receiver RX x1pcs

User Manual x1pcs

IR OUT

IR IN

IR blaster extension

cable*1pcs

IR receiver extension

cable*1pcs

Installation Requirements

1. HDMI source device (computer graphics card, DVD, PS3, HD

monitoring equipment etc.).

2. HDMI display device like SDTV, HDTV, and projector with HDMI port.

3. Network cables: CAT 5/5e/6 network cables

4. Transmission length: CAT5 80m/CAT5E 100m/CAT6 120m

5. PoE powered device:

Support and compliant with IEEE802.3af international standard

switcher and other PoE power supply devices. The maximal wattage

of the transmitter or receiver is 10w only.

Panel Description

1. HDMI EXTENDER TX (Sender)

①Reset

②HDMI signal input

③IR signal output to connect

with blaster extension cable

④Power Light

⑤Power input (DC5V)

⑥Data transmission light

⑦Network link light

⑧HDbitT signal output (PoE Input)

2. HDMI EXTENDER RX (Receiver)

①Reset

②HDMI signal output

③IR signal input to connect with

IR receiver extension cable

④Power Light

⑤Power input (DC5V)

⑥Data transmission light

⑦Network link light

⑧HDbitT signal input (PoE Input)

Installation Procedures

1. Connections

1.1. Point to Point connection: Up to 120 meters transmission distance

over single CAT6 (High quality cable can reach 150 meters)

1.2. Router Connection: By using network router/repeater, realize

unlimited extension.

DVD

HDMI IN

HDMI EXTENDER

TX (Sender)

PoE Switch

CAT5/5E/6

Cable

HDMI EXTENDER

RX (Receiver)

HDMI OUT

DVD

HDMI IN

CAT5/5E/6

Cable

PoE Switch

PoE Switch*N

HDMI EXTENDER

TX (Sender)

HDMI EXTENDER

RX (Receiver)

HDMI OUT

1.3. One-to-many Connection: By using network router/switch, one

sender to several receivers, realize extender & splitter function.

DVD

HDMI

IN CAT5/5E/6

Cable

PoE Switch

HDMI EXTENDER

TX (Sender)

HDMI EXTENDER

RX (Receiver)

HDMI OUT

CAT5/5E/6

Cable

HDMI EXTENDER

RX (Receiver)

HDMI OUT

HDMI EXTENDER

RX (Receiver)

Specification

Product type

4Kx2K HDMI over IP

CAT5/5e/6 Extender with PoE

feature

Up to 120m, support one to many, 4K@30Hz

Max transmission rate

10.2Gbps

Color Depth

8bit

Supported video resolution

480i@60Hz, 480p@60Hz, 576i@50Hz, 576p@50Hz,

720p@50/60Hz, 1080i@50/60Hz, 1080p@50/60Hz,

4K×2K@24/25/30Hz

Supported audio formats

LPCM

HDMI connector

Type A, Female, 19-pin

RJ45 Connector

RJ45

Latency

<220ms

Input and Output

TMDS signal

0.7~1.2Vp-p (TMDS)

Input and Output

DDC signal

5Vp-p (TTL)

Adapter

PoE input

Support IEEE802.3af (Input power 10W)

Voltage

DC5V/2A (Power adapter not included)

Power

consumption

TX<6W, RX<5W

ESD protection

1a (contact discharge) level 3

1b (air-gap discharge) level 3

International Standard: IEC61000-4-2

Operating temperature

(0°C ~ 60°C) 32°F ~ 140°F

Storage temperature

(-10°C ~ 70°C) -14°F ~ 94°F

Relative humidity

0 ~ 90% RH (Non-condensing)

Dimension

119(L) x 94(W) x 23.8(H) mm

Material

Metal housing

Weight

TX: 275g, RX: 275g

Color

black

FAQ

TV display “Waiting for connection” on the right corner?

Please check if the power supply of TX (Sender) and switcher (if

used) is connected, and make sure connecting cable is firmly.

TV display “Please check the TX input signal”?

Please check if there is a HDMI signal input of TX

Try to connect the

signal source directly to display device to see if

there is signal output from source device or change the signal

source, HDMI wire and try again

When playing 4Kx2K source, screen is back without any content?

Make sure both TV and HDMI cable support HDMI1.4.

Display not fluent, not stable?

Please check the cable length between the TX to switch, the switch

to the RX and the connection between each level is within the

required range.

Click the

"Reset" button on the TX/RX front panel, reset and

reconnect.

Disclaimer

The product name and brand name may be registered trademark of related

manufacturers.TM and ® may be omitted on the user manual. The pictures on the user

manual are just for reference, and there may be some slight difference with the real

products. We reserve the rights to make changes without further notice to a product

or system described herein to improve reliability, function or design.

This is a Class A product. In home environment, this product may cause radio interference.

In this case, the user may be required to take appropriate measures.

Hereby Assmann Electronic GmbH, declares that the Declaration of Conformity is part of the

shipping content. If the Declaration of Conformity is missing, you can request it by post under the

below mentioned manufacturer address.

www.assmann.com

Assmann Electronic GmbH

Auf dem Schüffel 3

58513 Lüdenscheid

Germany

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