Digitus DS-55513 User manual

4K HDMI KVM Extender
Set, 70 m
Quick Installation Guide
DS-55513

2
Table of Contents
1. Introduction ............................................................................3
2. Main Features .........................................................................3
3. Package Contents ....................................................................3
4. Installation Procedures............................................................5
5. Interfaces ................................................................................5
6. Installation Requirements .......................................................8
7. Installation Procedures............................................................9
8. Questions and Answers .........................................................12
9. Specification..........................................................................13

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1. Introduction
This HDMI Extender includes a transmitter unit and a receiver unit,
allows HDMI signal to be transmitted up to 70 meters at 4K resolution
using a CAT6/6A/7 network cable. It is perfect for outdoor advertising,
video clips, monitor system, home entertainment, and conference,
etc.
2. Main Features
•Supports 4K2K/60Hz (HDR, 4:4:4)
•Video bandwidth: 18 Gbps
•Maximum transmission distance (UHD 4K2K): 70 m
•KVM/USB functionality – Connection of mouse, keyboard,
touchscreen
•HDMI loop-out to the transmitter unit
•Supports CAT 6/7/8 cables
•Audio extractor on the receiver unit (S/PDIF)
•EDID passback
•HDCP 2.2 / 1.4
•HDMI 2.0
3. Package Contents
•1 x Transmitter unit

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•1 x Receiver unit
•2 x DC 5 V / 2 A
•1 x USB cable
•4 x Mounting brackets
•18 x Screws
•1 x QIG

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4. Installation Requirements
1) HDMI source device (compute graphics card, DVD, PS3)
HD monitoring equipment etc.
2) HDMI display device like SDTV, HDTV, projector with HDMI port
3) UTP/STP CAT6/CAT6A/CAT7 cable. Follow standard IEEE-568B, it is
recommended to select a network cable with less loss and
crosstalk
5. Interfaces
1. Transmitter (TX)
1)
KVM Light
Connected to the computer, the
indicator light is on. No signal
transmission, the indicator light off;

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This is signal transmission, the
indicator light flashes
2)
Reset button
Press to restart the device
3)
RJ45 signal output
Connect with network cable
4)
Power/ Signal
indicator
When there is power and no HDMI
signal, the indicator will flash, when
there is HDMI signal, the indicator
will light solid blue
5)
DC5V-12 input
Connect with DC5V-12V power
adapter
6)
HDMI output
Connect with HDMI display device
7)
HDMI input
Connect with the source device
8)
USB-A port
Connect with computer

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2. Receiver (RX)
1)
KVM Light
The mouse/keyboard/touch screen is
connected to the USB port, the
indicator light is on
2)
Reset button
Press to restart the device
3)
RJ45 signal input
Connect with network cable
4)
Power/ Signal
indicator
When there is power but no HDMI
signal, the indicator will flash. When
there is HDMI signal, the indicator
will light solid blue
5)
DC5V-12 input
Connect with DC5V-12V power
adapter
6)
S / PDIF out
Output digital audio signal

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7)
HDMI output
Connect with HDMI display device
8)
USB-A port
Connect with keyboard, mouse and
touch screen
6. Installation Requirements
1. Touch screen connection
2. Mouse and keyboard connection
Follow the standard of IEEE-568B, It is recommended to select a
network cable with less loss and crosstalk.
1)
Orange/ white
2)
Orange
3)
Green/ white
4)
Blue
5)
Blue/ white
6)
Green
7)
Brown/ white
8)
Brown

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7. Installation Procedures
1. Touch screen connection
1)
PC
2)
HDMI IN
3)
HDMI Display
4)
TX
5)
Network cable
6)
RX
7)
USB
8)
Speaker

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9)
Capacitive Touch Screen
10)
Resistive Touch screen
2. Mouse and keyboard connection
1)
PC
2)
HDMI IN
3)
HDMI Display
4)
TX
5)
Network cable
6)
RX
7)
USB
8)
HDMI out
9)
Speaker

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10)
HDMI Display
1) Connect the source device to the HDMI in port of the transmitter
with an HDMI cable, and connect the HDMI out port of the
receiver to the display device with another HDMI cable
2) Connect the CAT out port of the transmitter and the CAT in port of
the receiver via a network cable (CAT6/CAT6A/CAT7)
3) If using HDMI loop out, connect the display device to the HDMI
OUT port of the transmitter
4) It takes about 25 seconds to display the image after the product is
successfully connected
[NOTE]: It is recommended to use a length range within 2~70m
network cable. If the cable is too short, there may be no display
output because the signal is too strong. If the cable is too long, the
output may be with poor quality.

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8. Questions and Answers
Q: There is no output on screen when all connections are correct?
A:
1) Please make sure the HDMI cables supports 4K×2K if the output
signal from the source device is 4K×2K resolution
2) Please check and make sure the network cable insert to the RJ45
port well
3) Restart the transmitter or receiver by pressing the reset button
Q: Black screen happened on the display/monitor?
A:
1) Check if the length of the cable is within the specified range
2) Reset the transmitter to re-built the connection
Q: The display shows unusual color or no sound?
A:
1) Reset the transmitter or receiver to re-built the connection
2) Check if the HDMI cables are connected well
3) Reconnect the network cable

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9. Specification
Items Specification
Power supply
Voltage/
Current DC 5V-12 V
Power
consumption TX < 4 W; RX < 4 W
HDMI
Performance
And Interface
HDMI
compliance HDMI 2.0
HDCP
compliance HDCP 2.2
HDMI
resolution
480 i @ 60 Hz,
480 p @ 60 Hz,
576 i @ 50 Hz,
576 p @ 50 Hz,
720 p @ 50/60 Hz,
1080 i @ 50/60 Hz,
1080 p @ 50/60 Hz,
3840 x 2160 @
24/25/30/50/60 Hz,
4096 x 2160 @ 24/25/30 Hz,
1280 x 960,
1280 x 800, 1280 x 768,
1680 x 1050,
1360 x 768, 1366 x 768,
1600 x 900,
1024 x 768, 800 x 600

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HDMI
Performance
And Interface
Audio formats LPCM / DTS-H D / DTS-Audio
/ Dolby Digital 5.1 CH
Input and
output TMDS
signal
0.7 ~ 1.2 Vp-p (TMDS)
Input and
output DDC
signal
5Vp-p (TTL)
Input cable
length ≤8m (AWG24)
Output cable
length ≤8m (AWG24)
Transmission
Distance CAT6 / 6A / 7 ≤70m
Protection
Lever
Electrostatic
protection of
the whole
machine
1a Contact discharge level 2
1b Air discharge level 3
Implementation
of the standard:
IEC61000-4-2
Operating
Environment
Working
temperature -20 ~ 60℃
Storage
temperature -30 ~ 70℃
Humidity (no
condensation) 0 ~ 90% RH
Body
properties Dimension 150.0 (L) x 107.0 (W) x 28.4 (H) mm

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Material Iron
Color Black
Weight TX: 348 g,
RX: 348 g

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Disclaimer
The product name and brand name may be registered trademark of
related manufactures. ™ and ® may be omitted on the user manual.
The pictures in this user manual are just for reference. The terms
HDMI, HDMI High-Definition Multimedia Interface, and the HDMI
Logo are trademarks or registered trademarks of HDMI Licensing
Administrator, Inc. We reserve the rights to make changes without
further notice to a product or system described herein to improve
reliability, function or design.
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