SOMMER DVM-HDBT-EX3 User manual

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User Manual
DVM-HDBT-EX3
HD-BaseT-Extender
HDMI+2xIR+RS232 100m

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NOTICE: Please read this user manual carefully before using this product.
Update History
Version
Date
Update Content
1.0
2014.02.22
First version.
2.0
2014.04.12
Update version.
This manual is only for operation instruction only, not for any maintenance usage.
The functions described in this version are updated till April 2014. Any changes of
functions and parameters since then will be informed separately. Please refer to
the dealers for the latest details.

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Table of Contents
1. Introduction.................................................................................................................4
1.1 Introduction ................................................................................................4
1.2 Features.....................................................................................................4
1.3 Package Contents......................................................................................4
2. Introduction of Product Appearance ...........................................................................5
2.1 ProductAppearance of Receiver................................................................5
2.2 ProductAppearance of Transmitter......Fehler! Textmarke nicht definiert.
2.3 Twisted Pair Cable Connection............Fehler! Textmarke nicht definiert.
3. System Connection ....................................................................................................7
3.1 Usage Precautions.....................................................................................7
3.2 System Diagram.........................................................................................8
3.3 Connection Procedure................................................................................8
3.4 System Applications...................................................................................9
4. Specification...............................................................................................................9
5. Troubleshooting & Maintenance...............................................................................11

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1. Introduction
1.1 Introduction
This Extender is an HDMI/IR/RS232 twisted pair extender including one transmitter and
one receiver. It is a professional 1x1 extender, with a single CAT5e cable, the input HDMI
signal can be long-distance transmitted, and the control signal (IR & RS232) is able to work
in a bi-directional way, and POC are supported by this extender. With its Ethernet ports,
this extender also supports internet access to work in a LAN.
1.2 Features
HDBaseT technology
High Bandwidth: 10.2Gps
Support CEC
Support 3D
Support PoC, eliminating the complexity of installing local power supplies.
HDMI/IR/RS232 signal transmitted over single CAT5e/CAT6 twist pair.
Max transmission distance is up to 90 meters for 1080P signals.
Max transmission distance is up to 70 meters for 4K×2K signals.
Support Ethernet expanding.
HDTV Compatible, use HDMI 1.4a and HDCP compliant.
Support 1080P, 1080i, 720P, 576P, 576i, 480P, and 480i.
High quality output video signal with 24bit/36bit deep color.
Bi-directional RS232 control.
Bi-directional IR control.
LED indicators show work status.
Wall/table-mountable aluminium enclosure with PT case design.
Note: Please use a CAT5e cable with low impedance (Shielded twisted pair will be better
and should be well grounded)for good transmission effect.
1.3 Package Contents
1 x Transmitter
1 x Receiver
4 x Mounting ears
1 x Power adapter (DC 24V 1.25A)
2 x RS232 cable
8 x Screws (3*6mm)
1 x User manual
Notes：Please confirm if the product and the accessories are all included, if not, please
contact with the dealers.

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2. Introduction of Product Appearance
2.1 Product Appearance of Transmitter
Figure 1 Interfaces
No.
Name
Description
①
On
Link
In
Power

On: Used to show the working status, blinks when in normal
working state, turns off when stop working.
Link: Twisted Pair Link status indicator. It will keep on when
connection is successful.
In: When connected with device which supports HDCP and
works normally, this LED will keep on. If the device does not
support HDCP, the LED will blink.

Power: Turns red and keep on when power on.
②ETHERNET
Ethenet ports, when need to work in a local area network, one
of these 4 ports (both the Ethernet ports of Transmitter and
Receiver) should be used for internet access, and the others
can be connected with computers. If they are well connected,
the yellow LED indicators on the corresponding ports will keep
blink and the green ones will keep on when working.
③HDBT OUT
To connect with the HDBT IN port of Receiver by using a single
CAT5e cable (90m length in max).
④
HDMI IN
HDMI input port, connect with an HDMI source device.
⑤IR IN&OUT

IN: Connect with IR receiver, the IR signal received from this
port can only send out in Receiver.
OUT: Connect with IR Emitter, and the sending IR signal is
received from TPHD403PR.
⑥RS232 Serial port, 3p captive screw connector, connect with the control
terminal to control the controlled terminal, supports bi-directional
RS232 control between the transmitter (Transmitter) and the

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receiver (Receiver).
⑦DC 24V Connect with a DC 24V power adapter. (Not necessary if
Receiver connects with power adapter)
2.2 Product Appearance of Receiver
Figure 2 Interfaces
No.
Name
Description
①
On
Link
Out
Power

On: Used to show the working status, blinks when in
normal working state, turns off when stop working.
Link: Twisted Pair Link status indicator. It will keep on when
connection is successful.
Out: When connected with device which supports HDCP
and works normally, this LED will keep on. If the device
does not support HDCP, the LED will blink.

Power: Turns red and keep on when power on.
②ETHERNET
Ethenet ports, when need to work in a local area network, one
of these 4 ports (both the Ethernet ports of Transmitter and
Receiver) should be used for internet access, and the others
can be connected with computers. If they are well connected,
the yellow LED indicators on the corresponding ports will keep
blink and the green ones will keep on when working.
③HDBT IN
To connect with the HDBT OUT port of Transmitter by using a
single CAT5e cable (90m length in max).
④
HDMI OUT
HDMI output port, connect with an HDMI displaying device.
⑤IR IN&OUT

IN: Connect with IR receiver, the IR signal received from
this port can only send out in Transmitter.
OUT: Connect with IR Emitter, and the sending IR signal is
received from Transmitter.

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⑥RS232
Serial port, 3p captive screw connector, connects with the
control terminal to control the controlled terminal, supports bi-
directional RS232 control between the transmitter (Transmitter)
and the receiver (Receiver).
⑦DC 24V Connect with a DC 24V power adapter. (Not necessary if
Transmitter connects with power adapter)
2.3 Twisted Pair Cable Connection
The twisted pair used in Extender MUST be a straight-through cable. The connectors can
be T568Aor T568B, but both sides must be the same.
3. System Connection
3.1 Usage Precautions
Please cut off the power of the HDMI source device and the output displaying device
before accessing with the Extender, as it may damage to Extender. Ensure that all
connections (including the power cord) are done before turning on the power to work with
TIA/EIAT568A
TIA/EIAT568B
Pin Cable color Pin Cable color
1 green white 1 orange white
2
green
2
orange
3
orange white
3
green white
4 blue 4 blue
5 blue white 5 blue white
6
orange
6
green
7 brown white 7 brown white
8 brown 8 brown
1st
Ground
4--5
1st
Ground
4--5
2nd
Ground
3--6 2nd
Ground
1--2
3rd
Group
1--2
3rd
Group
3--6
4th
Group
7--8 4th
Group
7--8

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Extender.
3.2 System Diagram
Figure 3 System Diagram
3.3 Connection Procedure
Step1.Connect HDMI source (such as DVD player) to HDMI IN port of the transmitter
Transmitter with HDMI cable.
Step2.Connect HDBT OUT port of Transmitter and HDBT IN port of Receiver, with single
CAT5e cable.
Step3.Connect HDMI displayer (such as HDTV) to HDMI OUT port of Receiver with HDMI
cable.
Step4.Both Transmitter and Receiver have IR IN and OUT. When one model use for IR
signal receiver, the IR signal must be sent out by the other model.
For example: When “IR IN” of Transmitter connects with an IR receiver, the IR
Emitter must be connected to “IR OUT” of Receiver.
Step5.To set as a LAN, one of the four ETHERNET ports of Transmitter and Receiver

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should be used for Internet access, and the others can be connected with
computers.
Step6.Connect the RS232 port of the computer and the RS232 port of Transmitter or
Receiver (any one is able to work as the RS232 signal can be transmitted bi-
directionally) by using a RS232 cable.
Connect with DC24V power adaptor(s) (Any end of Transmitter and Receiver is connected
with power adapter is enough with its POC function).
3.4 System Applications
As its good performance in control and transmission, the Extender can be widely used in
computer realm, monitoring, large screen displaying, conference system, education and
bank securities institutions etc.
4. Specification
Model
Spec
Transmitter Receiver
Input
Input Signal 1 HDMI,1 IR in, 1 RS232
1 IR in, 1 HDBaseT, 1
RS232
Input Connector 1 HDMI female
1 3.5mm mini jack for IR in
1 3P captive connector
1 3.5mm mini jack for IR in
1 RJ-45
1 3P captive connector
Video Signal HDMI1.4a HDMI1.4a
Audio Digital audio, transmit
through HDMI audio
Digital audio, transmit
through HDMI audio
Output
Output
1 HDBaseT, 1 IR out, 1
RS232
1 HDMI, 1 IR out, 1 RS232
Output Connector
1 RJ-45
1 3.5mm mini jack for IR
out
1 3P captive connector
1 HDMI female
1 3.5mm mini jack for IR out
1 3P captive connector
Video signal HDMI1.4a HDMI1.4a
Transmission Mode
HDBaseT
Ethernet Port
Connector 2 RJ45 2 RJ45

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Ethernet
Transmission Speed
Adaptive 10M/100M (max), full duplex or half duplex.
General
Resolution Range 800x600 ~ 1920x1200, 3D, 4K×2K
Transmission
Distance
Max distance 100m
Differential Phase
Error
±10° @ 135MHz_100M
SNR >70dB@ 100MHz-100M
Gain
0dB ~ 10dB@100MHz
Bandwidth 10.2Gbps
Return Lost ＜-30dB@5KHz
THD
＜
0.005%@1KHz
HDMI Standard
Support HDMI1.4a and HDCP
Min. ～Max. Level 0.3V ~ 1.45Vp-p
Impedance
75Ω
Temperature
-20 ~ +70
℃
Humidity
10% ~ 90%
Power Consumption 10W
Power Supply
Input: 100VAC~240VAC, 50/60Hz; Output:
24VDC 1.25A
Dimension (W*H*D) 152x28x 84(mm)
Net Weight 0.8Kg

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5. Troubleshooting & Maintenance
1) When there is a color losing or no video signal output, maybe the cables have already
broken or haven’t been connected well.
2) When user cannot control the extender by computer through its COM port, please
check the COM port number in the software, and make sure the COM port is in good
condition and the communication protocol is correct.
3) If a device has connected with an ETHERNET port but TPHD403P can’t recognize it,
please check whether its IP address is the same with another connected device.
4) When switching , there is no output image:
Check if there is any signal at the input.
Check if there is any signal at the output.
We can check these by using an oscilloscope or a multimeter. If there is no signal
input/output, maybe the input/output cables broken or the connectors loosen,
please change for another cable.
Check if the output port number is the same with the controlled one.
If it is still the same after the above checking, maybe there is something wrong in
the extender. Please send it to the dealer for repairing.
5) If the static becomes stronger when connecting the video connectors, it probably due to
bad grounding, please check the grounding and make sure it connected well, otherwise
it would damage the extender.
If the extender cannot be controlled through the RS232 port or by the IR remote, the unit
may have already been broken. Please send it to the dealer for repairing.

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SOMMER CABLE GmbH
Humboldtstraße 32-36
75334 Straubenhardt / Germany
Tel: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.sommercable.com