S-Conn 77451-70-POE User manual

77451-70-POE
Twisted Pair POE Extender
User Manual

SAFETY PRECAUTIONS
To insure the best from the product, please read all instructions carefully before using
the device. Save this manual for further reference.
Unpack the equipment carefully and save the original box and packing material for
possible future shipment
Follow basic safety precautions to reduce the risk of fire, electrical shock and injury
to persons.
Do not dismantle the housing or modify the module. It may result in electrical shock
or burn.
Using supplies or parts not meeting the products’ specifications may cause damage,
deterioration or malfunction.
Refer all servicing to qualified service personnel.
To prevent fire or shock hazard, do not expose the unit to rain, moisture or install this
product near water.
Do not put any heavy items on the extension cable in case of extrusion.
Do not remove the housing of the device as opening or removing housing may
expose you to dangerous voltage or other hazards.
Install the device in a place with fine ventilation to avoid damage caused by
overheat.
Keep the module away from liquids.
Spillage into the housing may result in fire, electrical shock, or equipment damage. If
an object or liquid falls or spills on to the housing, unplug the module immediately.
Do not twist or pull by force ends of the optical cable. It can cause malfunction.
Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to
the device before cleaning.
Unplug the power cord when left unused for a long period of time.

NOTICE: Please read this user manual carefully before using this product.
This manual is only for operation instruction only, not for any maintenance usage.
The functions described in this version are updated till September 13, 2016.Any
changes of functions and parameters since then will be informed separately.
Please refer to the dealers for the latest details.

Table of Contents
1. Introduction.................................................................................................................1
1.1 Introduction........................................................................................................1
1.2 Features ............................................................................................................1
1.3 Package Contents.............................................................................................1
2. Product Appearance ...................................................................................................2
2.1 Transmitter.........................................................................................................2
2.2 Receiver ............................................................................................................3
3. System Connection.....................................................................................................4
3.1 Usage Precautions............................................................................................4
3.2 System Diagram................................................................................................4
3.3 Connection Procedure.......................................................................................4
3.4 Application.........................................................................................................5
3.5 Twisted Pair Cable Connection..........................................................................5
4. Specification ...............................................................................................................6
5. Troubleshooting & Maintenance .................................................................................7

1
1. Introduction
1.1 Introduction
This is an HDMI/IR/RS232 twisted pair including transmitter and receiver. The Extender
uses HDBaseT technology to deliver HDMI signal, max transmission distance up to 70
meters with CAT5e/CAT6 cable. CEC, bi-directional RS232&IR control, and POE are
supported.
1.2 Features
Support Full HD: Delivers high resolution image (1080p@60Hz@48
b/pixels/3D/4Kx2K).
Max transmission distance is up to 70 meters over single CAT5e/CAT6 cable.
High Bandwidth: 10.2Gps.
HDTV Compatible, use HDMI 1.4 and HDCP compliant.
Support PoE & CEC.
Connect with a displayer to transmit EDID and HDCP signals constantly by using
a CAT5e cable.
Use HDBaseT technology.
Bi-directional RS232/IR control.
LED indicators show working status.
Wall/table-mountable aluminium enclosure, 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
8 x Plastic cushions
2 x RS232 cables
8 x Screws
1 x Power adapter (DC 24V 1.25A)
1 x User manual
Note:Please confirm if the product and the accessories are all included, if not, please
contact with the dealers.

2
2. Product Appearance
2.1 Transmitter
1) ON: Working status indicator of this device. When the device works fine, this green
LED will keep blinking. And it will get off when the device stops work.
2) LINK: Twisted Pair Link status indicator, green LED. It will keep on when
connection is successful.
3) IN: When connected with devices support HDCP and work normally this LED will
keep on. If devices not support HDCP, this green LED will blink.
4) POWER LED: LED indicator of power. When connect with power, red LED will
keep on.
5) HDBT OUT: Connect to the HDBT IN port of Receiver with a CAT5e cable.
6) HDMI IN: Connect to HDMI source.
7) IR IN: Connect with IR Receiver to collect infrared signal from IR Remote, work
with far-end IR OUT port.
8) IR OUT: Connect with IR Emitter to send infrared signal, work with far-end IR IN
port.
9) RS232: RS232 connector.
10) 24V DC: Connect with power supply (Not necessary if Receiver connects with
power).
Note: Pictures shown on this manual are for reference only, different model and
specifications are subject to real product.

3
2.2 Receiver
1) ON: Working status indicator of this device. When the device works fine, this green
LED will keep blinking. And it will get off when the device stops work.
2) LINK: Twisted Pair Link status indicator, green LED. It will keep on when
connection is successful.
3) OUT: When connected with devices support HDCP and work normally this LED will
keep on. If devices not support HDCP, this green LED will blink.
4) POWER LED: When connect with power, red LED will keep on.
5) HDBT IN: Connect to the HDBT OUT port of Transmitter with a CAT5e cable.
6) HDMI IN: Connect to HDMI display device.
7) IR IN: Connect with IR Receiver to collect infrared signal, work with far-end IR OUT
port.
8) IR OUT: Connect with IR Emitter to send infrared signal, work with far-end IR IN
port.
9) RS232: RS232 connector.
10) 24V DC: Connect with power supply (Not necessary if Transmitter connects with
power).
Note: Pictures shown on this manual are for reference only, different model and
specifications are subject to real product.

4
3. System Connection
3.1 Usage Precautions
1) System should be installed in a clean environment and has a prop temperature and
humidity.
2) All of the power switches, plugs, sockets and power cords should be insulated and
safety.
3) All devices should be connected before power on.
3.2 System Diagram
3.3 Connection Procedure
Step1.Connect HDMI source (such as Blue-ray DVD) to HDMI IN port of transmitter
with HDMI cable.
Step2.Connect HDBT OUT port of Transmitter and HDBT IN port of Receiver, with
single CAT5e/CAT6 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 end is used as an
IR receiver, the signal sent from the end can only be transmitted via the other
end.
For example: When “IR IN” of Transmitter connects with an IR receiver, the IR
transmitter must connect to IR OUT of Receiver.
Step5.Connect the RS232 port of the devices to be controlled and the receiver or the
transmitter.
Step6.Connect with DC24V power adaptor(s) (One is enough if any end of Transmitter
and Receiver is connected with adapter as its PoE function).
DVD
HDMI HDMI
CAT5e
INPUT Rs232
control panel
Projector
IR Remote
Receiver
Transmitter

5
3.4 Application
The Extender has a good application in various occasions, such as computer realm,
monitoring, big screen displaying, meeting room, education and bank & securities
institution etc.
3.5 Twisted Pair Cable Connection
The twisted pair used in this extender MUST be a straight-through cable.
Notice: Cable connectors
MUST be metal one, the
shielded layer of cable
MUST be connected to the
connector’s metal shell, to
make a better transmission.
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

6
4. Specification
Model
Spec
Transmitter
Receiver
Input
Input Signal
1 HDMI,1 IR & 1 RS232
1 IR, 1 RJ-45 & 1 RS232
Input Connector
HDMI female, 3.5mm mini
jack, 3p captive screw
connector
3.5mm mini jack, RJ-45, 3p
captive screw connector
Video Signal
HDMI1.4
HDMI1.4
Audio
Digital audio, transmit
through HDMI audio
Digital audio, transmit
through HDMI audio
Output
Output
1 RJ-45, 1 IR, 1 RS232
1 HDMI, 1 IR, 1RS232
Output Connector
RJ-45, 3.5mm mini jack, 3p
captive screw connector
HDMI female, 3.5mm mini
jack, 3p captive screw
connector
Video signal
HDMI1.4
HDMI1.4
Transmission Mode
HDBaseT
General
Resolution Range
800x600 ~ 1920x1200, 3D, 4Kx2K
Transmission Distance
Max distance 70M
Gain
0dB ~ 10dB@100MHz
Differential Phase Error
±10°@ 135MHz_100M
SNR
>70dB@ 100MHz-100M
Bandwidth
10.2Gbps
Return Lost
＜-30dB@5KHz
THD
＜0.005%@1KHz
HDMI Standard
Support HDMI1.4 and HDCP
Min. ～Max. Level
＜0.3V ~ 1.45Vp-p
Impedance
75Ω
Temperature
-20 ~ +70℃
Humidity
10% ~ 90%
Power Supply
Input: 100VAC~240VAC, 50/60Hz
Output: DC 24V, 1.25A
Power Consumption
9.6W
Case Dimension
W110.16xH28x D77 (mm)
W113.03xH28x D77 (mm)
Net Weight
0.5Kg
0.5Kg
NOTE: All nominal levels are at ±10%.

7
5. Troubleshooting & Maintenance
1) When images of terminal unit output with ghost, such as the projector output with
ghost. Generally this is not a unit faulty, this may be caused by an incorrect setting
on the projector or a bad quality of cable. Please check the projector’s setting or try
another high quality connection cable.
2) When there is a color losing or no video signal output, please check the input and
output end connections of the cables.
3) 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.
4) When switching, there is no output image:
Check with oscilloscope or multimeter if there is any signal at the input end. If
there is no signal input, it may be the input connection cord broken or the
connectors loosen.
Check with oscilloscope or multimeter if there is any signal at the output end. If
there is no signal output, it may be the output connection cord broken or the
connectors loosen.
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 fixing.
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

S-Impuls Handels GmbH
Am Mühlberg 8
91477 Markt Bibart
Germany
Tel: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.s-impuls.de