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Kramer Electronics Ltd. 

 

TP-873XR / TP-874XR 

– Technical Specifications 

10 

 

Technical Specifications 

TP-873XR

 

 

 

Input 

HDMI 

On a female HDMI connector 

Output 

DGKAT 2.0 

On a female RJ-45 connector  

Port 

RS-232 

On a 3-pin terminal block connector for serial link extension 

 

IR 

On a 3.5mm mini-jack connector for IR link extension 

TP-874XR

 

 

 

Input 

DGKAT 2.0 

On a female RJ-45 connector  

Output 

HDMI 

On a female HDMI connector 

Port  

RS-232 

On a 3-pin terminal block connector for serial link extension 

 

IR 

On a 3.5mm mini-jack connector for IR link extension 

General 

 

 

Video 

Max Bandwidth 

Up to 18Gbps (6Gbps per graphic channel) 

Max Resolution 

Standard compression 
level 

4096x2160@60Hz (4:4:4) 24bpp 

 

High compression level 

3840x2160@60Hz (4:4:4) 24bpp 

Compliance 

HDCP 2.2, HDR 10 

Extension Range 

Standard Compression 
Level 

Up to 35m (110ft) at 4K@60Hz (4:4:4); Up to 70m (230ft) at 
4K@60Hz (4:2:0) or full HD (1080p @60Hz 36bpp) 

 

High Compression 
Level 

When using shielded UNIKAT cables: 
Up to 50m (160ft) at 4K@60Hz (4:4:4); Up to 70m (230ft) at 
4K@60Hz (4:2:0) or full HD (1080p @60Hz 36bpp) 
When using plenum HDKat cables: 

Up to 40m (130ft) at 4K@60Hz (4:4:4); Up to 50m (160ft) at 
4K@60Hz (4:2:0) or full HD (1080p @60Hz 36bpp)

 

 

Compliance 

DGKat 2.0 

Extended RS-232 

Baud Rate 

300 to 57600 baud 

Extended IR 

Frequency 

20kHz to 100kHz 

 

Direction 

Bidirectional (IR sensor or emitter) 

Controls 

Front Panel 

IN, OUT and ON LED indicators 

 

Rear Panel 

DIP-switches 

Power 

Source 

12V DC, 2A 

 

Consumption 

TP-873XR

 and 

TP-874XR

 

(one device is connected to power, 

providing power to the other device

 

): 12V, 0.87A 

Environmental 
Conditions 

Operating Temperature 

0° to +40°C (32° to 104°F) 

Storage Temperature 

-40° to +70°C (-40° to 158°F) 

Humidity 

10% to 90%, RHL non-condensing 

Regulatory 
Compliance 

Safety 

CE 

Environmental 

RoHs, WEEE 

Enclosure 

Size 

Tool  

Type 

Aluminum 

 

Cooling 

Convection ventilation 

General 

Net Dimensions  

12cm x 7.2cm x 2.4cm (4.7" x 2.8" x 0.94") W, D, H, each 

Shipping Dimensions  

15.7cm x 12cm x 8.7cm (6.2" x 4.7" x 3.4") W, D, H 

 

Net Weight (each) 

0.25kg (0.6lbs) approx. 

 

Shipping Weight 

0.68kg (1.5lbs) approx. 

Accessories 

Included 

1 Power adapter, 1 power cord and 1 bracket set per device 

Specifications are subject to change without notice at 

www.kramerav.com

 

 

Summary of Contents for TP-873xr

Page 1: ...P N 2900 301287 Rev 1 www KramerAV com USER MANUAL MODELS TP 873XR HDMI 4K Line Transmitter TP 874XR HDMI 4K Line Receiver ...

Page 2: ...plications 3 Defining TP 873XR HDMI 4K Line Transmitter 4 TP 873XR HDMI 4K Line Transmitter 4 TP 874XR HDMI 4K Line Receiver 5 Mounting TP 873XR TP 874XR 6 Connecting TP 873XR TP 874XR 7 Connecting to TP 873XR TP 874XR via RS 232 8 Wiring the RJ 45 Connectors 8 Setting the DIP Switches 9 Technical Specifications 10 ...

Page 3: ...cables we recommend Kramer high performance high resolution cables to avoid interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables Do not secure the cables in tight bundles or roll the slack into tight coils Avoid interference from neighboring electrical appliances that may adversely influence signal quality Position you...

Page 4: ...ransmits it to the receiver TP 874XR converts the transmitted DGKat 2 0 signal into HDMI RS 232 and IR signals TP 873XR and TP 874XR extend video signals to up to 50m 160ft at 4K 60Hz 4 4 4 resolution and up to 70m 230ft at 4K 30Hz 4 4 4 24bpp resolution over Kramer shielded cables TP 873XR and TP 874XR provide exceptional quality and advanced and user friendly operation Exceptional Quality High P...

Page 5: ...sy local maintenance and troubleshooting Easy Installation Single twisted pair cable for signal and power wiring Compact DigiTOOLS fan less enclosure for device back mounting or side by side mounting of 3 units in a 1U rack space with the optional compatible Kramer rack adapter Typical Applications TP 873XR and TP 874XR are ideal for the following typical applications Long distance AV and control ...

Page 6: ...874XR SETUP DIP switches Set the operation DIP switches see Setting the DIP Switches on page 9 IR 3 5mm Mini Jack Connector Connect to an external infrared emitter sensor for IR signal bidirectional extension to control a remote device For example connect to an external infrared sensor to control the HDMI OUT acceptor that is connected to TP 874XR RS 232 G Rx Tx 3 pin Terminal Block Connector Conn...

Page 7: ... the TP 873XR SETUP DIP switches Set the operation DIP switches see Setting the DIP Switches on page 9 IR 3 5mm Mini Jack Connector Connect to an external infrared emitter sensor for IR signal bidirectional extension For example connect to an external infrared sensor to control the HDMI IN source that is connected to TP 873XR RS 232 G Rx Tx 3 pin Terminal Block Connector Connect to an RS 232 port ...

Page 8: ... g maximum ambient temperature air flow is compatible for the device Avoid uneven mechanical loading Appropriate consideration of equipment nameplate ratings should be used for avoiding overloading of the circuits Reliable earthing of rack mounted equipment should be maintained To mount the TP 873XR TP 874XR on a rack Mount the unit in a rack using the recommended rack adapter see www kramerav com...

Page 9: ... 2 On TP 874XR connect the HDMI OUT connector to an acceptor for example a 4K display 3 Connect the TP 873XR DGKAT 2 OUT RJ 45 connector to the TP 874XR DGKAT 2 IN RJ 45 connector 4 Connect IR extension On TP 873XR connect the IR 3 5mm mini jack to an IR emitter and connect it to the Blu ray IR sensor On TP 874XR connect the IR 3 5mm mini jack to an IR sensor Point the Blu ray IR remote control tr...

Page 10: ... 2 to the TX pin on the TP 873XR TP 874XR RS 232 terminal block Pin 3 to the RX pin on the TP 873XR TP 874XR RS 232 terminal block Pin 5 to the G pin on the TP 873XR TP 874XR RS 232 terminal block RS 232 Device TP 873XR TP 874XR RS 232 G Rx Tx Wiring the RJ 45 Connectors This section defines the CAT cable pinout using a straight pin to pin cable with RJ 45 connectors For DGKAT cables ground shield...

Page 11: ...All the DIP switches are set to OFF up by default Feature DIP switch Settings 1 Compression Options OFF up Standard compression level ON down High compression level for additional range extension 2 IR Frequency Mode OFF up Frequency is 38kHz ON down Wide range modulated IR frequency pass through 3 RS 232 Mode OFF up Serial extension ON down Serial device service mode 4 FW Upgrade OFF up Normal ope...

Page 12: ... 4 Up to 70m 230ft at 4K 60Hz 4 2 0 or full HD 1080p 60Hz 36bpp When using plenum HDKat cables Up to 40m 130ft at 4K 60Hz 4 4 4 Up to 50m 160ft at 4K 60Hz 4 2 0 or full HD 1080p 60Hz 36bpp Compliance DGKat 2 0 Extended RS 232 Baud Rate 300 to 57600 baud Extended IR Frequency 20kHz to 100kHz Direction Bidirectional IR sensor or emitter Controls Front Panel IN OUT and ON LED indicators Rear Panel DI...

Page 13: ...be insured during shipment with the insurance and shipping charges prepaid by you If this product is returned uninsured you assume all risks of loss or damage during shipment Kramer Electronics will not be responsible for any costs related to the removal or re installation of this product from or into any installation Kramer Electronics will not be responsible for any costs related to any setting ...

Page 14: ...and a list of Kramer distributors visit our Web site where updates to this user manual may be found We welcome your questions comments and feedback The terms HDMI HDMI High Definition Multimedia Interface and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator Inc All brand names product names and trademarks are the property of their respective owners ...

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