DTP T MK 4K 231

DTP Transmitter for Flex55 and MK Junction Boxes

Key Features

Designed to mount into one gang MK boxes and enclosures for use in the UK, Middle East, Singapore, and other regions using MK-type enclosure
Compatible with Flex55 enclosures
Transmits HDMI up to 230 feet (70 meters) over a shielded CATx cable
Supports computer and video resolutions up to 4K
HDCP 2.3 compliant
Remote power capability

Model	Version Description	Part #
DTP T MK 4K 231	HDMI MK Tx - 230 feet (70 m)	60-1533-12

The Extron DTP T MK 4K 231 is a compact transmitter for sending HDMI signals up to 230 feet (70 meters) over a shielded CATx cable to Extron DTP^®‑enabled products. The transmitter is compatible with standard one-gang MK-type junction boxes for convenient installation in wall mount environments. The DTP T MK 4K 231 supports video signals at resolutions up to 4K. It features a front panel LED indicator for power and signal presence, and compatibility with HDBaseT-enabled devices. Designed for DTP Systems, the DTP T MK 4K 231 can be remotely powered by Extron DTP CrossPoint^® matrix switchers or other DTP‑enabled products. The one-gang design provides maximum space efficiency and the convenience of placing input connections precisely where they are needed.

The HDCP-compliant DTP T MK 4K 231 enables reliable transmission of HDMI signals, supporting Deep Color up to 12‑bit, and embedded HD lossless audio formats. In addition, DDC communication of EDID and HDCP is continuously maintained between a source and display, ensuring direct compatibility and optimal signal transmission between devices. For installation flexibility, the DTP T MK 4K 231 transmitter can be remotely powered over the shielded twisted pair cable by a DTP‑enabled product. This simplifies installation and allows both devices to share one power supply.

The DTP T MK 4K 231 can be integrated with an Extron DTP CrossPoint Presentation Matrix Switcher, or other DTP‑enabled products to support sources at remote locations. The unique form factor of the transmitter provides simplified input connectivity through MK‑type junction boxes, offering convenient input locations within configurable room environments and a range of other applications.

The DTP output can be configured for compatibility with HDBaseT-enabled displays to send digital video and embedded audio up to 230 feet (70 meters) over a shielded CATx cable.

Extron recommends Extron-certified XTP DTP 24 shielded twisted pair cable, shielded RJ‑45 plugs, jacks, and couplers engineered for optimum signal transmission with Extron DTP Series products. The XTP DTP 24 cable is certified to 475 MHz and utilizes a SF/UTP design with four unshielded 24 AWG twisted pair conductors inside an overall braid and foil shield for superior performance and noise immunity.

Features

Designed to mount into one gang MK boxes and enclosures for use in the UK, Middle East, Singapore, and other regions using MK-type enclosure — The compact design and shallow depth of the DTP T MK 4K 231 allow for easy installation into many different boxes.

Compatible with Flex55 enclosures — Designed to be installed in Extron Flex55 enclosures including SMB, EWB, and Cable Cubby F55 products.

Transmits HDMI up to 230 feet (70 meters) over a shielded CATx cable — The DTP T MK 4K 231 provides high reliability and maximum performance on an economical and easily installed cable infrastructure.

Input: One HDMI

Output: One DTP^® 230 twisted pair output on RJ‑45

Supports computer and video resolutions up to 4K — Supports 4K/60 4:2:0 and 4K/30 4:4:4, maintaining superior image quality at the highest resolutions.

Supported HDMI specification features include data rates up to 10.2 Gbps, Deep Color up to 12‑bit, 3D, and HD lossless audio formats

HDCP 2.3 compliant — Ensures display of content-protected 4K video media and maintains interoperability with earlier versions of HDCP.

Remote power capability — For simplified installation, the transmitter can be remotely powered by a DTP‑enabled product over the twisted pair connection.

DTP output is compatible with HDBaseT-enabled devices — The DTP output can be configured to send video and embedded audio to an HDBaseT-enabled display.

Extron XTP DTP 24 shielded twisted pair cable is strongly recommended for optimal performance

Compatible with CATx shielded twisted pair cable — Shielded twisted pair cabling with solid center conductor sizes of 24 AWG or better is recommended for optimal performance.

Supports multiple embedded audio formats — The DTP T MK 4K 231 is compatible with a broad range of multi-channel audio signals, providing reliable operation with HDMI sources.

Supports EDID and HDCP transmission — DDC channels are actively buffered, allowing continuous communication between source and display.

Compatible with all DTP 230 Series receivers and DTP‑enabled products — Enables mixing and matching with desktop and wallplate receivers, as well as other DTP-enabled products to meet application requirements.

LED indicator for signal presence and power — Provides visual indication of system status for real-time feedback and monitoring of key performance parameters.

RJ‑45 signal and link LED indicators for DTP port — Provides a means for validating signal flow and operation, allowing quick identification of connectivity issues.

JITC Certified — Successfully completed interoperability and information assurance testing for use in government applications and other mission-critical environments.

External Extron Everlast™ power supply included, replacement part #70-1174-01 — Provides worldwide power compatibility with high‑demonstrated reliability and low power consumption

Extron Everlast Power Supply is covered by a 7‑year parts and labor warranty

COMPATIBLE RECEIVERS
	DTP R DP 4K 230	DTP Receiver for DisplayPort
	NAV E 101 DTP	1G Pro AV over IP Encoder with DTP Input
	DTP2 R 212	4K/60 HDMI DTP2 Receiver and Switcher with Audio De‑Embedding
	DTP R HWP 4K 231 D	DTP Receiver for HDMI - Decorator-Style Wallplate
	DTP DVI 4K 230 D Rx	DTP Receiver for DVI - Decorator-Style Wallplate
	DTP DVI 4K 230 Rx	DTP Receiver for DVI
	DTP HDMI 4K 230 Rx	DTP Receiver for HDMI

COMPATIBLE RECEIVERS

DTP R DP 4K 230

DTP Receiver for DisplayPort

NAV E 101 DTP

1G Pro AV over IP Encoder with DTP Input

DTP2 R 212

4K/60 HDMI DTP2 Receiver and Switcher with Audio De‑Embedding

DTP R HWP 4K 231 D

DTP Receiver for HDMI - Decorator-Style Wallplate

DTP DVI 4K 230 D Rx

DTP Receiver for DVI - Decorator-Style Wallplate

DTP DVI 4K 230 Rx

DTP Receiver for DVI

DTP HDMI 4K 230 Rx

DTP Receiver for HDMI

COMPATIBLE SWITCHERS AND MATRIX SWITCHERS
	DTP3 CrossPoint 622	4K/60 Presentation Matrix Switcher Configurable from 6x4 to 8x2
	DTP3 CrossPoint 642	4K/60 Presentation Matrix Switcher Configurable from 6x6 to 8x4
	DTP3 CrossPoint 662	4K/60 Presentation Matrix Switcher Configurable from 6x8 to 8x6
	DTP3 CrossPoint 884	4K/60 Presentation Matrix Switcher Configurable from 8x12 to 12x8
	DTP2 CrossPoint 82	8x2 4K/60 Scaling Presentation Matrix Switcher
	DTP CrossPoint 108 4K	10x8 Seamless 4K Scaling Presentation Matrix Switcher
	DTP CrossPoint 82 4K	8x2 Seamless 4K Scaling Presentation Matrix Switcher
	DTP CrossPoint 84 4K	8x4 Seamless 4K Scaling Presentation Matrix Switcher
	DTP CrossPoint 86 4K	8x6 Seamless 4K Scaling Presentation Matrix Switcher
	DTP CrossPoint 84	8x4 Scaling Presentation Matrix Switchers with DTP Extension
	IN1608 xi	Eight Input HDCP-Compliant Scaling Presentation Switcher with DTP Extension
	IN1804 Series	Four Input 4K/60 Seamless Scaling Switchers
	IN1808 Series	Eight Input 4K/60 Seamless Presentation Switchers

COMPATIBLE SWITCHERS AND MATRIX SWITCHERS

DTP3 CrossPoint 622

4K/60 Presentation Matrix Switcher Configurable from 6x4 to 8x2

DTP3 CrossPoint 642

4K/60 Presentation Matrix Switcher Configurable from 6x6 to 8x4

DTP3 CrossPoint 662

4K/60 Presentation Matrix Switcher Configurable from 6x8 to 8x6

DTP3 CrossPoint 884

4K/60 Presentation Matrix Switcher Configurable from 8x12 to 12x8

DTP2 CrossPoint 82

8x2 4K/60 Scaling Presentation Matrix Switcher

DTP CrossPoint 108 4K

10x8 Seamless 4K Scaling Presentation Matrix Switcher

DTP CrossPoint 82 4K

8x2 Seamless 4K Scaling Presentation Matrix Switcher

DTP CrossPoint 84 4K

8x4 Seamless 4K Scaling Presentation Matrix Switcher

DTP CrossPoint 86 4K

8x6 Seamless 4K Scaling Presentation Matrix Switcher

DTP CrossPoint 84

8x4 Scaling Presentation Matrix Switchers with DTP Extension

IN1608 xi

Eight Input HDCP-Compliant Scaling Presentation Switcher with DTP Extension

IN1804 Series

Four Input 4K/60 Seamless Scaling Switchers

IN1808 Series

Eight Input 4K/60 Seamless Presentation Switchers

OPTIONAL ACCESSORIES
	Cable Cubby F55	Tilt-up Enclosure for AV Connectivity, USB, Control, and Power
	Cable Cubby F55 Edge	Edge Mount Cable Access Enclosure for AV Connectivity, Control, and Power
	Cable Cubby F55 UT	Under-Table Enclosure for AV Connectivity, Remote Control, and Power
	EWB 210 Series	External Wall Box for Extron Flex55 and EU Products
	SMB 210 Series	Low Profile Surface Mount Boxes for Extron Flex55 and EU Products
	XTP DTP 22	Shielded Twisted Pair Cable for XTP Systems and DTP Systems
	CCM 155	Cable Cubby Series Mount for Flex55 Device Modules
	XTP DTP 24 Series	Precision-terminated Shielded Twisted Pair Cables for XTP Systems and DTP Systems
	XTP DTP 24	Shielded Twisted Pair Cable for XTP Systems and DTP Systems
	XTP DTP 24 Plug	Shielded RJ-45 Plug Kit for Extron XTP DTP 24 Shielded Twisted Pair Cable
	XTP DTP 24 Punch Down Jack	Shielded RJ-45 Punch Down Jack Kit for Extron XTP DTP Shielded Twisted Pair Cables
	XTP DTP 24 Coupler	Shielded RJ-45 Coupler for Extron XTP DTP Shielded Twisted Pair Cables
	HDMI Ultra Series	Ultra Flexible Premium High Speed HDMI Cables
	CTU 45	Universal RJ-45 Termination Tool and Die

OPTIONAL ACCESSORIES

Cable Cubby F55

Tilt-up Enclosure for AV Connectivity, USB, Control, and Power

Cable Cubby F55 Edge

Edge Mount Cable Access Enclosure for AV Connectivity, Control, and Power

Cable Cubby F55 UT

Under-Table Enclosure for AV Connectivity, Remote Control, and Power

EWB 210 Series

External Wall Box for Extron Flex55 and EU Products

SMB 210 Series

Low Profile Surface Mount Boxes for Extron Flex55 and EU Products

XTP DTP 22

Shielded Twisted Pair Cable for XTP Systems and DTP Systems

CCM 155

Cable Cubby Series Mount for Flex55 Device Modules

XTP DTP 24 Series

Precision-terminated Shielded Twisted Pair Cables for XTP Systems and DTP Systems

XTP DTP 24

Shielded Twisted Pair Cable for XTP Systems and DTP Systems

XTP DTP 24 Plug

Shielded RJ-45 Plug Kit for Extron XTP DTP 24 Shielded Twisted Pair Cable

XTP DTP 24 Punch Down Jack

Shielded RJ-45 Punch Down Jack Kit for Extron XTP DTP Shielded Twisted Pair Cables

XTP DTP 24 Coupler

Shielded RJ-45 Coupler for Extron XTP DTP Shielded Twisted Pair Cables

HDMI Ultra Series

Ultra Flexible Premium High Speed HDMI Cables

CTU 45

Universal RJ-45 Termination Tool and Die

SIMILAR PRODUCTS
	DTP T EU 4K 231	DTP Transmitter for Flex55 and EU Junction Boxes

SIMILAR PRODUCTS

DTP T EU 4K 231

DTP Transmitter for Flex55 and EU Junction Boxes

Specifications

DTP T MK 4K 231

specification

Frame rate¹

24, 25, 30, 50, or 60 fps

Chroma sampling¹

4:4:4, 4:2:2, or 4:2:0

Color bit depth¹

8 bits per color

Signal Type

, 2.0, 1.4

Max. video data rate

10.2 Gbps (3.4 Gbps per color)

NOTE	¹Subject to the maximum data rate limit. Use our calculator (www.extron.com/8Kdatarate) to determine video parameters supported by this data rate.

NOTE	*Appropriate HDMI to DVI-D cables or adapters are required for DVI signal input/output.

Video

Maximum data rate

10.2 Gbps (3.4 Gbps per color)

Maximum pixel clock

300 MHz

Resolution range

Up to 1920x1200 or 1080p @ 60 Hz; 12-bit color depth, 2K
4K (4096x2160) @ 30 Hz, UHD (3840x2160) @ 30 Hz

Formats

RGB and YCbCr digital video

Standards

DVI 1.0, HDMI 1.4, HDCP 2.2, 1.4, CEA-861E

Video input

Number/signal type

1 single link HDMI (or DVI-D*) input

Connector

1 female HDMI type A

Interconnection between transmitter and receiver

Signal Type

1 digital video, embedded digital audio (HDMI), and remote power

Connector

1 female RJ-45

Termination standards

TIA/EIA T568B

Signal transmission distance

1080p @ 60 Hz

Up to 230' (70 m) using shielded twisted pair (STP) cable or XTP DTP 24 cable

4K/UHD @ 30 Hz

Up to 130' (40 m) using shielded twisted pair (STP) cable or XTP DTP 24 cable

Cable requirements

Solid conductor, 24 AWG or better

NOTE	Extron XTP DTP 24 shielded twisted pair cable is strongly recommended for optimal performance.

NOTE	Output mode signaling: DTP: HDMI with embedded audio and remote power HDBaseT: HDMI with embedded audio

General

Power supply

External
Input: 100 to 240 VAC, 50-60 Hz
Output: 12 VDC, 1.5 A, 18 watts

Power consumption

Device

2.9 watts

Device and power supply

3.8 watts

Remote power budget

12 watts

NOTE	The transmitter can be powered either locally by the included external power supply or remotely by a powered receiver on the other end of the twisted pair cable.

Ambient temperature/humidity

Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +104 °F (0 to +40 °C) / 10% to 90%, noncondensing

Cooling

Convection, no vents

Thermal dissipation

Device

9.8 BTU/hr

Device and power supply

12.8 BTU/hr

Mounting

Mounts to 1-gang MK enclosures.

Enclosure type

Metal

Enclosure dimensions

Frame

3.39" H x 3.39" W x 0.40" D (1-gang)
(86.0 mm H x 86.0 mm W x 10.1 mm D)

Device module

2.17" H x 2.17" W x 1.52" D
(55.0 mm H x 55.0 mm W x 38.4 mm D)
Fits mounting frames that accept 55 mm x 55 mm modules.
(Allow at least 1.9" [47 mm] in the junction box for device plus cable clearance.)

Product weight

0.2 lbs (0.1 kg)

Regulatory compliance

CE**, c-UL, UL, C-tick, FCC Class A**, ICES, VCCI
Complies with the appropriate requirements of RoHS, WEEE.

NOTE	**CE and FCC testing is conducted with STP (shielded twisted pair) cable.

Product warranty

3 years parts and labor

Everlast power supply warranty

7 years parts and labor

NOTE	All nominal levels are at ±10%.

NOTE	Specifications are subject to change without notice.

(5347-D6)

Shipping Dimensions and Weights
Part #	Height	Width	Depth	Weight
60-1533-12	3.63" (9.2 cm)	4.13" (10.5 cm)	7.25" (18.4 cm)	1.78 lbs (0.81 kg)

Diagram

Features

Specifications

Diagram

Panel Drawing