CleanDigital TPU451 User manual

TPU451
4K HDBaseT 2.0™ Extender w/ HDMI® & USB 2.0
KVM support
All Rights Reserved
Version: TPU451_2017V1.0
User Manual

TPU451 HDBaseT 2.0 KVM Extender Set
Preface
Read this user manual carefully before using this product. Pictures shown in this manual
is for reference only, different model and specifications are subject to real product.
This manual is only for operation instruction only, not for any maintenance usage. The
functions described in this version are updated till May 10, 2017. Any changes of
functions and parameters since then will be informed separately. Please refer to the
dealers for the latest details.
All product function is valid till 2017-5-16.
Trademarks
Product model and logo are trademarks.Any other trademarks mentioned in this manual
are acknowledged as the properties of the trademark owner. No part of this publication
may be copied or reproduced without prior written consent.
FCC Statement
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. It has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a commercial
installation.
Operation of this equipment in a residential area is likely to cause interference, in which
case the user at their own expense will be required to take whatever measures may be
necessary to correct the interference
Any changes or modifications not expressly approved by the manufacture would void
the user’s authority to operate the equipment.

TPU451 HDBaseT 2.0 KVM Extender Set
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.
Information on disposal for scrapped devices: do not burn or mix with general
household waste, please treat them as normal electrical wastes.

TPU451 HDBaseT 2.0 KVM Extender Set
Contents
1. Introduction.................................................................................................................1
1.1 Introduction to TPU451......................................................................................1
1.2 Features ............................................................................................................1
1.3 Packing List.......................................................................................................1
2. Panel Description........................................................................................................2
2.1 Transmitter.........................................................................................................2
2.2 Receiver ............................................................................................................3
3. System Connection.....................................................................................................5
3.1 Usage Precautions............................................................................................5
3.2 System Diagram................................................................................................5
3.3 Connection Procedure.......................................................................................5
3.4 Application.........................................................................................................6
4. Specification ...............................................................................................................7
5. Panel Drawing ............................................................................................................9
6. Troubleshooting & Maintenance ...............................................................................10
7. After-sales Service....................................................................................................11

TPU451 HDBaseT 2.0 KVM Extender Set
1
1. Introduction
1.1 Introduction to TPU451
Compliant with HDMI 2.0 & HDCP 2.2,The TPU451 is a 4K HDMI Extender set
developed with the latest HDBaseT™ 2.0 technology to extend uncompressed HDMI
video, audio, USB 2.0, control signals and PoC over a single CAT5e/6 cable. The
unidirectional PoC compliant extender comes with only one power supply, which means
that the Receiver can be powered via Transmitter to save installers time and added cost
to installing a power outlet. Ideally designed for smart displays and KVM solutions fitting
digital signage markets.
1.2 Features
Compatible with HDMI2.0 and is backwards compatible with all previous HDMI
standards(e.g. HDMI 1.4), delivers high-resolution AV signal(1080p 3D,
4Kx2K@60Hz)
Support HDBT2.0, transmit 1080P/4Kx2K signal up to 100m over single CAT6 cable
EDID Pass-Thru
HDCP2.2 compliant
Front panel status LEDs for power, link & HDCP
USB & RS232 control
Unidirectional PoC (Power over HDBaseT)
1.3 Packing List
1 x Transmitter
1 x Receiver
4 x Detachable Mounting Ears
8 x Screws
1 x Power Adapter (DC 12V 2A)
8 x Plastic Cushions
2 x RS232 cables (Phoenix to 9 Pin D-Sub)
1 x User manual
Confirm if the product and the accessories are all included, if not, please contact
with the dealers.

TPU451 HDBaseT 2.0 KVM Extender Set
2
2. Panel Description
2.1 Transmitter
No.
Name
Description
①
Indicators
Power:
OFF: No power
RED: DC power present
ON: Working status indicator
OFF: Not operational
Blinking GREEN: Normal operation
LINK: HDBT Link status indicator
OFF: No Link
GREEN: Link successful
Blinking GREEN: Link problem
HDCP: HDCP compliant indicator
OFF: No HDMI traffic(no picture)
GREEN: HDMI signal with HDCP
Blinking GREEN: HDMI signal without HDCP
②
FW
Micro USB port, used for firmware update.
Firmware updated need auxiliary equipment, please contact
with our after-sales department for more details.
③
HDMI IN
Connect with HDMI source.
④
HDBT OUT
Connect to the HDBT IN port on rear panel of the Receiver via
CAT5e/CAT6a cable, compliant with HDBT2.0 and support
unidirectional PoC to power the Receiver.
DC 12V
Tx Rx
RS232HDBT OUTHDMI IN USB OUT
FW
ON LINK HDCP
1
34567
2
Front
Rear

TPU451 HDBaseT 2.0 KVM Extender Set
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⑤
USB OUT
Type-B USB port, connect to PC to receive remote USB control
⑥
RS232
Serial port, connects with control device or device to be
controlled, supports bi-directional RS232 control.
⑦
DC 12V
Connect with a DC12V 2Apower adapter.
Pictures for reference only, subject to our existing products.
2.2 Receiver
No.
Name
Description
①
Indicators
Power:
OFF: No power
RED: DC power present
ON: Working status indicator
OFF: Not operational
Blinking GREEN: Normal operation
LINK: HDBT Link status indicator
OFF: No Link
GREEN: Link successful
Blinking GREEN: Link problem
HDCP: HDCP compliant indicator
OFF: No HDMI traffic(no picture)
GREEN: HDMI signal with HDCP
Blinking GREEN: HDMI signal without HDCP
DC 12V
Tx Rx
HDBT IN
HDMI OUT USB IN RS232
USB IN
Tx Rx
HDBT IN
HDMI OUT RS232
FW
ON LINK HDCP
1
3456
2
Front
Rear

TPU451 HDBaseT 2.0 KVM Extender Set
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②
FW
Micro USB port, used for firmware update.
Firmware updated need auxiliary equipment, please contact
with our after-sales department for more details.
③
HDMI OUT
Connect with HDMI display.
④
HDBT IN
Connect to the HDBT OUT port on the Transmitter via CAT5e/
CAT6a cable, compliant with HDBT2.0.
⑤
USB IN
Type-A USB ports, connect to mouse/ keyboard/ U-disk for
remote USB access.
⑥
RS232
Serial port, connects with control device or device to be
controlled, supports bi-directional RS232 control.
Pictures for reference only, subject to our existing products.

TPU451 HDBaseT 2.0 KVM Extender Set
5
3. System Connection
3.1 Usage Precautions
System should be installed in a clean environment and has a prop temperature
and humidity.
All of the power switches, plugs, sockets and power cords should be insulated and
safety.
All devices should be connected before power on.
3.2 System Diagram
3.3 Connection Procedure
Step1.Connect HDMI source (such as PC) to HDMI IN port of the Transmitter with an
HDMI cable.
Step2.Connect HDBT OUT port of the Transmitter to HDBT IN port of the Receiver
through a straight-thru CAT5e/CAT6 cable.
Step3.Connect a HDMI display to HDMI OUT port of the Receiver with HDMI cable;
Step4.When using the USB control, do the following:
USB Signal:
RS232 Signal:
Receiver
USB IN
Tx Rx
HDBT IN
HDMI OUT RS232
Transmitter
DC 12V
Tx Rx
RS232HDBT OUTHDMI IN USB OUT
Display
DC 12V
PC Projector
Esc Print
SysRq
Screen Scro ll
Lock Pause
Break
Num
Lock Caps
Lock Scroll Lock
Num
Lock /-
+
Enter
7
Home 89
PgUp
56
1
End 23
PgDn
0
Ins .
Del
~
`!
1@
2#
3$
4%
5^
6& 7* 8( 9) 0_ -+ =Backspace Home Page
Up
Page
Down
Insert
Delete End
Tab
CapsLock
Shift
Ctrl Alt Alt Ctrl
Shift
\
}
]
{
[
:
;
?
/
>
.
<
,
Enter
Q W E R T Y U I O P
A S D F G H J K L
Z X C V B N M

TPU451 HDBaseT 2.0 KVM Extender Set
6
a) Connect PC to the USB OUT port of Transmitter.
b) Connect Mouse/ Keyboard/U-disk to the USB IN port(s) of Receiver.
Step5.When using the bi-directional RS232 control, do the following:
a) Connect PC to the RS232 port at either the Transmitter or the Receiver.
b) Connect a third-party device (such as projector) need to be controlled to the
RS232 port at the other end.
c) Send RS232 commands to control the third-party device. For more details
about RS232 commands, please refer to the user manual for the third-party
device.
Step6.Connect with DC12V power adaptor to the power port of Transmitter, the
Receiver will be powered synchronously via PoC.

System Diagram shown in this manual is for reference only, more specific
schemes depend on real-time applications.
Connect HDBT ports via straight-thru CAT5e/6 cable with TIA/EIAT568B standard
terminations at both ends.
RS232 communication protocol: Baud Rate: 9600; data bit: 8; stop bit: 1; parity:
none. HDBT Transceiver receives RS232 control from devices with various baud
rate (2400, 4800, 9600, 19200, 38400, 57600, 115200).
HDBT ports can work with our company’s HDBT products that has same power
supply solution.
3.4 Application
Compliant with HDBT2.0, TPU451 has a good application in occasions where
high-definition AV distribution, long-distance transmission, Ethernet Switch are needed,
such as computer realm, monitoring, big screen displaying, meeting room, education
and bank & securities institution etc.

TPU451 HDBaseT 2.0 KVM Extender Set
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4. Specification
Model
Spec
Transmitter
Receiver
Audio& Video
Input
1 HDMI (19 pin Type-A male)
1 HDBT (RJ45 female)
3 USB IN (Type-A)
Output
1 HDBT (RJ45 female)
1 USB OUT (Type-B)
1 HDMI (19 pin Type-A male)
Other
1 RS232 (3-pin pluggable
terminal block)
1 RS232 (3-pin pluggable terminal
block)
Signal Standard
HDMI2.0& HDCP2.2
HDMI2.0& HDCP2.2
Transmission
Mode
HDBaseT 2.0
HDMI
Embedded
audio
PCM/Dolby Digital/DTS/DTS-HD
General
EDID
Management
EDID Pass-Thru
Transmission
Distance
1080P/4Kx2K≤100m(Cat6)
Temperature
-10~ 55℃
Reference
Humidity
10% ~ 90%
Power Supply
Input:100V~240V AC; Output: DC 12V 2A
Power
Consumption
18W(max)
Dimension
(W*H*D) (mm)
4.5”x 0.86” x 3.74”
116 x 22 x 95(mm)
4.5” x 0.86” x 3.74”
116 x 22 x 95(mm)
Net weight
197g
198g
All nominal levels are at ±10%.

TPU451 HDBaseT 2.0 KVM Extender Set
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Supported Resolution:
4Kx2K
4096x2160@30Hz, 3840x2160 (30Hz/24Hz/25Hz/50Hz/60Hz)
16:9
1080P 3D, 1920x1080@60Hz, 1600x900@60Hz, 1366x768@60Hz,
1280x720@60Hz, 1024x576@60Hz
16:10
1920x1200@60Hz, 1680x1050@60Hz, 1440x900@60Hz,
1360x768@60Hz, 1280x800@60Hz
4:3
1600x1200@60Hz, 1400x1050@60Hz, 1280x1204@60Hz,
1024x768@60Hz, 800x600@60Hz, 640x480@60Hz
21:9
2560x1080 (30/60Hz)
HDBT Transceiver supports 4k&1080p 3D HDMI signal, please adopt quality HDMI
cables compliant with HDMI2.0 for optimum range and performance.

TPU451 HDBaseT 2.0 KVM Extender Set
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5. Panel Drawing
Transmitter
Receiver
116 mm
95 mm
22 mm
116 mm
95 mm
22 mm

TPU451 HDBaseT 2.0 KVM Extender Set
10
6. Troubleshooting & Maintenance
Problems
Causes
Solutions
No reaction to any
operation, power indicator
is off
Haven’t been powered on
Insert power adapter to
Transmitter
Abnormal indication of the
status LEDs
Wrong specification of the
power adapter
Change for DC 12V 2A
power adapter.
Color lose or poor picture
quality
Signal loss caused by long
transmission distance
beyond effective value
Make sure the connecting
cable is within 100m and of
good quality.
Bad quality of the HDMI
cable
Ensure the HDMI cables
used at source,
Transmitter, Receiver and
display are properly
connected and are of good
quality
Cannot use the device
the device is broken
Send it to authorized
dealer for repairing.
If your problem persists after following the above troubleshooting steps, seek further
help from authorized dealer or our technical support.

TPU451 HDBaseT 2.0 KVM Extender Set
11
7. After-sales Service
If there appear some problems when running the device, please check and deal with
the problems reference to this user manual.
①Product Limited Warranty: We warrant that our products will be free from defects
in materials and workmanship for three years, which starts from the first day the
product leaves warehouse (check the SN mark on the product).
Proof of purchase in the form of a bill of sale or receipted invoice must be
presented to obtain warranty service.
②What the warranty does not cover:
Warranty expiration.
Factory applied serial number has been altered or removed from the product.
Damage, deterioration or malfunction caused by:
Normal wear and tear
Use of supplies or parts not meeting our specifications
No certificate or invoice as the proof of warranty.
The product model showed on the warranty card does not match with the
model of the product for repairing or had been altered.
Damage caused by force majeure.
Servicing not authorized
Other causes which does not relate to a product defect
Delivery, installation or labor charges for installation or setup of the product.
③Technical Support: Email to our after-sales department or make a call, please
inform us the following information about your cases.
Product version and name.
Detailed failure situations.
The formation of the cases.
Remarks: For any questions or problems, please try to get help from your local
distributor.