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 Product Appearan ce of Receiver ................................................................ 5

2.2 Product Appearance 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 Applicat ions ................................................................................... 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 con trol.
 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 Appeara nce 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.

② ETHERNET

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.

③ HDBT 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.

⑤ IR 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.

⑥ RS232

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).

⑦ DC 24V

Connect with a DC 24V power adapter. (Not necessary if

Receiver connects with power adapter)

2.2 Product Appeara nce 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.

② ETHERNET

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.

③ HDBT 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.

⑤ IR 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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⑥ RS232

Serial port, 3p captive screw connector, connects with the
control terminal to control the controlled terminal, supports bi­directional RS232 control between the transmitter (Transmitter)

and the receiver (Receiver).

⑦ DC 24V

Connect with a DC 24V power adapter. (Not necessary if
Transmitter connects with power adapter)

2.3 Twisted Pair Cable Conn ection

The twisted pair used in Extender MUST be a straight-through cable. The connectors can
be T568A or T568B, but both sides must be the same.

3. System Connection

3.1 Usage Precaution s

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/EIA T568A

TIA/EIA T568B

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 bi­directionally) 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

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 connec tors loo sen ,
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 controlle d 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 Straubenhar dt / Germany
Tel: [phone]
Fax: [phone]
Email: [email protected]
Website: www.sommercable.com