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TP-873xr/TP-874xr Quick Start
P/N:
2900- 301014QS
Rev:
2
Scan for full manual
TP-873xr/TP-874xr Quick Start Guide
This guide helps you install and use your TP-873xr/TP-874xr for the first time.
Go to www.kramerav.com/downloads/TP-873xr to download the latest user manual and check if firmware
upgrades are available.
Step 1: Check what’s in the box
TP 873xr HDMI 4K Line Transmitter or
1 Power adapter and cord per device
1 Quick start guide
TP 874xr HDMI 4K Line Receiver
4 Rubber feet
1 Bracket set
IMPORTANT NOTICE!
We highly recommend using only Kramer UNIKAT cables with these products. If using 3rd party shielded CAT-6A cables, both ends of the
shield must be soldered to the connectors for the products to function properly. Do not use any jumpers, unshielded wall plates or midspan cable connections. These extenders are not compatible with HDBaseT technologies. Prior to signal extension, ensure that the
extension line cable is lying straight and not coiled.
Step 2: Get to know your TP 873xr and TP 874xr
TP 873xr
#
Feature
Function
1
IN LED
Lights green when an active source device input signal is detected.
2
OUT LED
Lights green when an active, far-end sink (acceptor) output signal is detected via
the DGKAT link.
3
ON LED
Lights green when the device receives power.
4
HDMI IN Connector
Connect to an HDMI source.
5
DGKAT-2 OUT RJ-45 Connector
Connect to the DGKAT 2 IN RJ-45 connector on the TP 874xr
6
SETUP DIP-switches
Set the operation DIP-switches (see Step 4: Connect the inputs and outputs).
7
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
8
RS-232 (G, Rx, Tx) 3-pin Terminal
Block Connector
Connect to a laptop to perform firmware upgrade or to an RS-232 port for serial
signal bidirectional extension to the receiver. For example, connect to an SL-
240C controller device to serially control the HDMI OUT acceptor that is
connected to TP 874xr.
9
12V DC Power Connector
12V DC connector for powering the unit when it is not powered by TP 874xr via
the DGKAT link.
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TP 874xr
#
Feature
Function
1
IN LED
Lights green when an active source device input signal is detected.
2
OUT LED
Lights green when an active, far-end sink (acceptor) output signal is detected
via the HDBT link.
3
ON LED
Lights green when the device receives power.
4
HDMI OUT Connector
Connect to an HDMI acceptor.
5
DGKAT-2 IN RJ-45 Connector
Connect to the DGKAT 2 OUT RJ-45 connector on the TP 873xr
6
SETUP DIP-switches
Set the operation DIP-switches (see Step 4: Connect the inputs and outputs).
7
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.
8
RS-232 (G, Rx, Tx) 3-pin Terminal Block
Connector
Connect to a laptop to perform firmware upgrade or to an RS-232 port for serial
signal bidirectional extension to the transmitter. For example, connect to an
RS-232 device to be controlled, for example, a display.
9
12V DC Power Connector
12V DC connector for powering the unit when it is not powered by TP 873xr via
the DGKAT link.
Step 3: Mount TP-873xr/TP-874xr
Install TP-873xr/TP-874xr using one of the following methods:
• Attach the rubber feet and place the unit on a flat surface.
• Fasten a bracket (included) on each side of the unit and attach it to a flat surface
(see www.kramerav.com/downloads/TP-873xr).
• Mount the unit in a rack using the recommended rack adapter
(see www.kramerav.com/product/TP-873xr).
• Ensure that the environment (e.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.
Step 4: Connect the inputs and outputs
Always switch OFF the power on each device before connecting it to your TP-873xr/TP-874xr.
To achieve specified extension distances, use the recommended Kramer cables available at www.kramerav.com/product/TP-873xr.
Using third-party cables may cause damage!
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Wiring the RJ 45 Connectors
This section defines the TP pinout, using
a straight pin-to-pin cable with RJ 45
connectors.
EIA /TIA 568B
PIN
Wire Color
1
Orange / White
2
Orange
3
Green / White
For DGKAT cables, ground shielding
must be connected/soldered to the
connector shield.
4
Blue
5
Blue / White
6
Green
7
Brown / White
8
Brown
DIP-Switch Settings
All 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 operation mode.
ON (down) – FW upgrade mode (DIP-switch 3 needs to be ON).
Step 5: Connect the power
Connect the 12V power adapter to either TP 873xr or TP 874xr and plug it into the mains electricity. This device provides
power to its counterpart via DGKat 2.0. Each device can provide or accept power over cable (PoC) via DGKat 2.0.
Safety Instructions (See www.kramerav.com for updated safety information)
Caution:
• For products with relay terminals and GPI\O ports, please refer to the permitted rating for an external connection, located next to the
terminal or in the User Manual.
• There are no operator serviceable parts inside the unit.
Warning:
• Use only the power cord that is supplied with the unit.
• Disconnect the power and unplug the unit from the wall before installing.
Step 6: Operate TP-873xr/TP-874xr
Upgrade TP-873xr/TP-874xr firmware, by RS-232 serial commands transmitted by a PC, or laptop.
RS-232 Control
Baud Rate:
57,600
Data Bits:
8
Stop Bits:
1
Parity:
None
Command Format:
ASCII
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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
HDMI 2.0, HDCP 2.2, HDR 10
Extension Range
We recommend that you use Kramer shielded cables to achieve optimum extension ranges.
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
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)
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 (connected to power, providing power to TP 874xr): 12V, 0.87A
TP 874xr (connected to power, providing power to TP 873xr): 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 (W, D, H),
each
12cm x 7.2cm x 2.4cm
(4.7" x 2.8" x 0.94")
Shipping Dimensions (W,
D, H)
15.7cm x 12cm x 8.7cm
(6.2" x 4.7" x 3.4")
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
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