Digitus DS-55510 User manual

4K HDBaseT™ 1x4 HDMI
Extender Splitter Set, 150 m
Manual
DS-55510

2
Table of Contents
1. Introduction ............................................................................2
2. Main Features .........................................................................3
3. Package Contents ....................................................................3
4. Specification............................................................................4
5. Operating Controls and Functions............................................6
5.1. Transmitter........................................................................6
5.2. HDBaseT Receiver..............................................................9
5.3. IR Pin Definition...............................................................11
6. EDID Mode ............................................................................12
7. ASCII Commands ...................................................................13
8. Application Example..............................................................18
1. Introduction
The DIGITUS® 4K HDBaseT™ HDMI Extender Splitter Set distributes the
input signal on up to four output devices over a distance of up to 120
m (4K/60Hz, 4:4:4) or up to 150 m (Full HD, 1080p/60Hz) using a
CAT6/7/8 cable. Supports IR and RS232 signal transmission, audio
extraction (digital/analog) and EDID management. Thanks to PoC
functionality, only the transmitter needs to be externally supplied
with power. Using the HDMI loop-out to the transmitter unit, a local
monitor can be connected in order to control the output to the
receiver.

3
2. Main Features
•Supports HDBaseT™ 1.0 via CAT6/7/8 cable up to 150 m
•Supports 4K2K/60Hz (4:4:4)
•Maximum transmission distance (UHD 4K2K): 120 m
•Maximum transmission distance (Full HD 1080p): 150 m
•EDID management
•HDMI loop-out to the transmitter unit
•PoC (Power over Cable) - Only the transmitter unit
requires an external power adapter
•Video bandwidth: 18 Gbps
•HDCP 2.2 / 1.4
•R232 signal transmission
3. Package Contents
•1x HDBaseT™ extender splitter (transmitter unit)
•4x HDBaseT™ receiver
•5x IR transmission cables (1.5 m)
•5x IR receiver cable (1.5 m)
•1x Power adapter (DC 24V/2.7A, 1.45 m)
•5x 3-pin Phoenix connector
•5x 5-pin Phoenix connector
•10x Mounting plate
•1x User manual

4
4. Specification
Technical
HDMI Compliance
HDMI 2.0b
HDCP Compliance
HDCP 2.2/1.x
Video Bandwidth
594MHz/18Gbps
Video Resolution
Up to 4k2k@60Hz 4:4:4
Color Depth
8-bit,10-bit,12-bit(1080p@60Hz)
8-bit (4K2K@60Hz YUV4:4:4)
8-bit,10-bit,12-bit (4K2K@60Hz
YCbCr 4:2:2/4:2:0)
Color Space
RGB 4:4:4, YCbCr 4:4:4 / 4:2:2 / 4:2:0
HDR
Support HDR, HDR10+, HLG,
Dolby vision
HDMI Audio Formats
LPCM 2.0/2.1/5.1/6.1/7.1,
Dolby Digital, Dolby TrueHD,
Dolby Digital Plus (DD+), DTS-ES,
DTS HD Master, DTS HD-HRA, DTS-X
Coaxial Audio Formats
PCM2.0, Dolby Digital / Plus,
DTS 2.0/5.1
Analog Audio Formats
PCM 2.0CH
ESD Protection
Human body model
±8kV (Air-gap discharge) &
±4kV (Contact discharge)

5
Connections
Input
1× HDMI Type A (19-pin female)
Output
1× HDMI Type A (19-pin female）
4x HDBaseT OUT [RJ45]
1x Coaxial Audio OUT [RCA]
1x L/R Audio OUT [5-pin phoenix
connector]
Control
1× RS-232 (3-pin phoenix connector）
1x EDID DIP switch [5-pin]
1x IR IN [3.5mm Stereo Mini-jack]
1x IR OUT [3.5mm Stereo Mini-jack]
Mechanical
Housing
Metal Enclosure
Color
Black
Dimensions
Transmitter: 220mm (W) × 130mm (D) ×
40mm (H)
Receiver: 140mm (W) × 65mm (D) × 18mm
(H)
Weight
Transmitter: 853g
Receiver: 246g
Power Supply
Input: AC100 - 240V 50/60Hz, Output: DC
24V/2.7A
(US/EU standards, CE/FCC/UL certified)
Power Consumption
35W
Operating
Temperature
0°C ~ 40°C / 32°F ~ 104°F
Storage Temperature
-20°C ~ 60°C / -4°F ~ 140°F
Relative Humidity
20~90% RH (non-condensing)

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5. Operating Controls and Functions
5.1. Transmitter
Front Panel
No.
Name
Function description
1
Power LED
When the device is powered on, the
red power LED will be on.
2
IN LED
When the HDMI IN port connects an
active source device, the green LED
will be on.
3
LOOP LED
When the HDMI LOOP OUT port
connects an active display device, the
green LED will be on.
4
OUT (1~4) LED
When the HDBT OUTPUT port
connects an HDBaseT Receiver, the
corresponding green OUT LED will be
on

7
Rear Panel
No.
Name
Function description
1
RS-232
Connect to a PC or control system via a
3-pin phoenix connector cable for three
functions:
1. Firmware update;
2. Control the Splitter via
RS-232 commands;
3. RS-232 signal pass-through
(from transmitter to receiver or
from receiver to transmitter)
2
IR IN
Connect to IR receiver cable, the IR
receive signal will emit to “IR OUT” port
of the HDBaseT Receiver
3
IR OUT
Connect to IR blaster cable, the IR emit
signal is from “IR IN” port of the
HDBaseT Receiver
4
AUDIO OUT
(COAX, L/R)
Coaxial/balanced audio output port,
connect to amplifer or
speaker
5
POWER switch
Press this switch to power on/off the
device

8
6
EDID DIP
switch
Used to set EDID mode. Please refer to
Section “6. EDID
Mode” for details
7
HDMI port
IN: HDMI input port, connect to HDMI
source device such
as DVD or set-top box with an HDMI
cable
LOOP OUT: HDMI loop output port,
connect to the HDMI
display device such as TV or Monitor
with an HDMI cable
8
HDBT OUTPUT
port (1~4)
Connect to the HDBT IN port of the
HDBaseT receiver with a CAT cable
9
Connection
Signal Indicator
lamp (Green)
•Illuminating: Transmitter and Receiver are
in good connection status
•Flashing: Transmitter and Receiver are in
poor connection status
•Dark: Transmitter and Receiver are not
connected
10
Data Signal
Indicator lamp
(Orange)
•Illuminating: HDMI signal with HDCP
•Flashing: HDMI signal without HDC
•Dark: No HDMI signal
11
DC 24V
Plug the DC 24V power supply into the
unit and connect
the adaptor to an AC outlet (Note: The
transmitter can
power the receiver via a CAT cable)

9
5.2. HDBaseT Receiver
No.
Name
Function description
1
Power Indicator
When the receiver is powered on, the
power indicator will
be on
2
SERVICE port
Used for firmware update
3
DC 24V
Plug DC 24V/1A power supply into the
unit and connect
the adapter to an AC outlet.
(Note: The HDBaseT receiver also can
be powered by the
transmitter via a CAT cable)
4
HDBT IN
Connect to the HDBT OUTPUT port on
the transmitter
with a CAT cable

10
5
Connection
Signal Indicator
lamp (Green)
•Illuminating: Transmitter and
Receiver are in good connection
status
•Flashing: Transmitter and Receiver
are in poor connection status
•Dark: Transmitter and Receiver are
not connected
6
Data Signal
Indicator lamp
(Orange)
•Illuminating: HDMI signal with HDCP
•Flashing: HDMI signal without HDCP
•
Dark: No HDMI signal
7
HDMI OUT
HDMI output port, connect to HDMI
display device such
as TV or Projector with an HDMI cable
8
AUDIO OUT
Audio output port, connect to amplifer
or speaker
9
IR IN
Connect to the IR Receiver cable. The IR
signal will send
to the IR OUT port of the transmitter
10
IR OUT
Connect to the IR blaster cable, the IR
signal is from IR
IN port of the transmitter
11
RS-232
3-pin Phoenix connector for RS-232
command
transmission. The RS-232 command will
pass-through
from transmitter to receiver or from
receiver to transmitter