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)

6
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

11
5.3. IR Pin Definition
IR Receiver and Blaster pin’s definition is as below:
IR RECEIVER
IR BLASTER
IR Blaster
IR Blaster
Signal
Power
NC
IR Receiver
IR Signal
Power
Grounding
Note:
When the angle between the IR receiver and the remote control is
± 45°, the transmission distance is 0-5 meters; when the angle
between the IR receiver and the remote control is ± 90°,
the transmission distance is 0-8 meters.

12
6. EDID Mode
The defined EDID setting list of the product is shown as below:
EDID Mode
EDID Description
11111
1080P, Stereo Audio 2.0
11110
1080P, Dolby/DTS 5.1
11101
1080P, HD Audio 7.1
11100
1080I, Stereo Audio 2.0
11011
1080I, Dolby/DTS 5.1
11010
1080I, HD Audio 7.1
11001
1080P 3D, Stereo Audio 2.0
11000
1080P 3D, Dolby/DTS 5.1
10111
1080P 3D, HD Audio 7.1
10110
4K2K30Hz_444, Stereo Audio 2.0
10101
4K2K30Hz_444, Dolby/DTS 5.1
10100
4K2K30Hz_444, HD Audio 7.1
10011
4K2K60Hz_420, Stereo Audio 2.0
10010
4K2K60Hz_420, Dolby/DTS 5.1
10001
4K2K60Hz_420, HD Audio 7.1
10000
4K2K60Hz_444, Stereo Audio 2.0
01111
4K2K60Hz_444, Dolby/DTS 5.1
01110
4K2K60Hz_444, HD Audio 7.1
01101
4K2K60Hz_444, Stereo Audio 2.0 HDR
01100
4K2K60Hz_444, Dolby/DTS 5.1 HDR
01011
4K2K60Hz_444, HD Audio 7.1HDR
01010
COPY_FROM_LOOP OUT
01001
COPY_FROM_HDBT OUT1
01000
COPY_FROM_HDBT OUT2
00111
COPY_FROM_HDBT OUT3
00110
COPY_FROM_HDBT OUT4
00101
1080P, Stereo Audio 2.0

13
00100
1080P, Stereo Audio 2.0
00011
1080P, Stereo Audio 2.0
00010
1080P, Stereo Audio 2.0
00001
1080P, Stereo Audio 2.0
00000
PC control mode
7. ASCII Commands
The product also supports ASCII command control. Connect the
RS-232 port of the product to a PC with a 3-pin phoenix connector
cable. Then, open a Serial Command tool on PC to send ASCII
commands to control the product. The ASCII command list about the
product is shown as below.
ASCII Commands
Serial port protocol.
Baud rate: 115200, Data bits: 8bit, Stop bits:1, Check bit: 0
x - Parameter 1
y - Parameter 2
! - Delimiter
Command
Code
Function
Description
Example
Feedback
Default
Setting
s power z!
Power on/off the device,
z=0~1 (z=0 power off,
z=1 power on)
s power 1!
Power on
System
Initializing...
Initialization
Finished!
FW version
x.xx.xx
power on
r power!
Get current power state
r power!
power
on/power off
s reboot!
Reboot the device
s reboot!
Reboot…
System
Initializing...
Initialization
Finished!
FW version
x.xx.xx

14
System Setup
help!
List all commands
help!
r type!
Get device model
r type!
HDC-
SPB14H150
r status!
Get device current
status
r status!
Get the unit all
status: power,
in/out
connection,
edid mode
r fw version!
Get Firmware version
r fw version!
MCU BOOT:
Vx.xx.xx
MCU APP:
Vx.xx.xx
r link in!
Get the connection
status of the input port
r link in!
HDMI IN:
connect
r link out y!
Get the connection
status of the y output
port, y=0~5 (0=all,
1~4=HDBT 1~4, 5 = loop
out)
r link out 1!
hdmi loop out:
connect
hdbt output 1:
connect
s reset!
Reset to factory defaults
s reset!
Reset to factory
defaults
System
Initializing...
Initialization
Finished!
FW version
x.xx.xx
Output Setting
s hdmi stream
z!
Set hdmi loop output
stream on/off
z=0~1
(0:disable,1:enable)
s hdmi stream 1 !
Enable hdmi
loop out
stream
Disable hdmi
loop out
stream
enable
s hdmi hdcp z!
Set hdmi loop output
hdcp on/off
z=0~1
(0:disable,1:enable)
s hdmi hdcp 1!
Enable hdmi
loop out
hdcp
Disable hdmi
loop out
hdcp
enable

15
s hdbt y hdcp z!
Set hdbt output y hdcp
on/off,
y=0~4(0=all)
z=0~1(0:disable,
1:enable)
s hdbt 1 hdcp 1 !
s hdbt 0 hdcp 1 !
Enable hdbt
output 1
hdcp
Disable hdbt
output 1
hdcp
Enable hdbt all
outputs hdcp
Disable hdbt all
outputs hdcp
enable
s hdbt y stream
z!
Set hdbt output y
stream on/off,
y=0~4(0=all) z=0~1
(0:disable,1:enable)
s hdbt 1 stream
1 !
s hdbt 0 stream
1 !
Enable hdbt
output 1
stream
Disable hdbt
output 1
stream
Enable hdbt all
outputs stream
Disable hdbt all
outputs stream
enable
r hdmi stream!
Get hdmi loop out
stream
status
r hdmi stream!
Enable hdmi
output
stream
r hdmi hdcp!
Get hdmi loop out hdcp
status
r hdmi hdcp!
Enable hdmi
output
hdcp
r hdbt y hdcp!
Get hdbt output y hdcp
status,
y=0~4(0=all)
r hdbt 1 hdcp!
Enable hdbt
output 1
stream
r hdbt stream!
Get hdbt output y
stream
status, y=0~4(0=all)
r hdbt 1 stream!
Enable hdbt
output 1
stream
EDID Setting
s edid in from z!
Set input EDID from
default
EDID z, z=1~27
1. 1080p, Stereo Audio
2.0
2. 1080p, Dolby/DTS 5.1
3. 1080p, HD Audio 7.1
4. 1080i, Stereo Audio
2.0
s edid in from 1!
input
EDID:1080p,
Stereo Audio
2.0
Please toggle
EDID
dip switch to
00000!
1080p,
Stereo,
Audio 2.0

16
5. 1080i, Dolby/DTS 5.1
6. 1080i ,HD Audio 7.1
7. 3D, Stereo Audio 2.0
8. 3D, Dolby/DTS 5.1
9. 3D, HD Audio 7.1
10. 4K2K30_444,
Stereo Audio 2.0
11. 4K2K30_444,
Dolby/DTS 5.1
12. 4K2K30_444, HD
Audio 7.1
13. 4K2K60_420,
Stereo Audio 2.0
14. 4K2K60_420,
Dolby/DTS 5.1
15. 4K2K60_420, HD
Audio 7.1
16. 4K2K60_444,
Stereo Audio 2.0
17. 4K2K60_444,
Dolby/DTS 5.1
18. 4K2K60_444, HD
Audio 7.1
19. 4K2K60_444,
Stereo Audio 2.0 HDR
20. 4K2K60_444,
Dolby/DTS 5.1 HDR
21. 4K2K60_444,
HD Audio 7.1 HDR
22. copy from hdmi loop
out
23. copy from hdbt
output 1
24. copy from hdbt
output 2
25. copy from hdbt
output 3
26. copy from hdbt
output 4
27. use user1 EDID

17
s edid user1 00
FF FF FF FF …!
Set user1 EDID data
s edid user1 00
ff ff ff ff …. !
user1 EDID
data: 00
FF FF ….
r edid user1!
Get user1 EDID data
r edid user1!
user1 EDID
data: 00
FF FF FF FF FF
FF
00 ………
r edid in!
Get EDID status of the
input
r edid in!
r edid in data!
Get the EDID data of the
hdmi
input
r edid in data!
RS-232 BYPASS Setting
s rs232 bypass
hdbt y!
Set RS-232 port connect
to
HDBT out1 Receiver RS-
232
port, y=0~5( 0=all,
1~4= hdbt out 1~4
5=NC)
s rs232 bypass y=0
hdbt 1!
RS-232 connect
to
HDBT OUT1
RS-232 not
connect
to HDBT OUT
y=0
r rs232 bypass!
Get RS-232 port connect
to
HDBT out receiver RS-
232
port
r rs232 bypass!
RS-232 connect
to
HDBT OUT1
RS-232 connect
to all
HDBT OUT
RS-232 not
connect
to HDBT OUT
s device baud
w size x stop y
parity z!
Set receiver control
device
COM port setting,
w=2400,
4800,9600,19200,38400,
57600,115200, x=7,8
y=1,2, z=none, even,odd
s device baud
57600 size 8
stop 1 parity
none!
receiver device
COM
port setting
baudrate:
57600
data size :8,
stop:1
parity: none
s rs232 time x!
set send RS232
command
wait time
x=200~5000ms
s rs232 time
200!
send RS-232
command wait
time
200ms
200ms

18
8. Application Example

19
A
Transmitter
5
2.0 Speaker
B
Receiver
6
DVD or Blu-ray Player
1
PC
7
UHDTV
2
IR Receiver
8
Cat 6/6a/7
3
IR Blaster
9
Power Supply
4
Amplifier
10
HDMI Matrix with RS-232 function
Disclaimer
The terms HDMI and HDMI High-Definition Multimedia interface,
and the HDMI Logo are trademarks or registered trademarks of
HDMI Licensing LLC in the United States and other countries.
HDBaseT™ and the HDBaseT Alliance logo are trademarks of the
HDBaseT Alliance.
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