DTP HDMI 4K 230 Tx

DTP Transmitter for HDMI

Key Features

Transmits HDMI plus control and analog audio up to 230 feet (70 meters) over a shielded CATx cable
Supports computer and video resolutions up to 4K
Supported HDMI specification features include data rates up to 10.2 Gbps, Deep Color up to 12-bit, 3D, HD lossless audio formats, and CEC pass-through
HDCP 2.3 compliant
Extron XTP DTP 24 shielded twisted pair cable is strongly recommended for optimal performance
Compatible with CATx shielded twisted pair cable

Model	Version Description	Part #
DTP HDMI 4K 230 Tx	HDMI Tx - 230 feet (70 m)	60-1271-12
DTP HDMI 4K 330 Tx	HDMI Tx - 330 feet (100 m)	60-1331-12

The Extron DTP HDMI 4K 230 Tx is a transmitter for sending HDMI, audio, and bidirectional RS‑232 and IR signals up to 230 feet (70 meters) over a shielded CATx cable to Extron DTP^®‑enabled products. It provides an economical and effective means for extending HDMI with embedded multi-channel audio from HDMI-equipped devices. In addition, the DTP HDMI 4K 230 Tx accepts analog stereo audio signals for simultaneous transmission over the same shielded twisted pair cable. It supports video signals at resolutions up to 4K. The compact enclosure size and remote power capability make the DTP HDMI 4K 230 Tx ideal for discreet placement in lecterns, beneath tables, or wherever needed to meet application requirements.

The HDCP-compliant DTP HDMI 4K 230 Tx enables the reliable transmission of HDMI signals, supporting Deep Color up to 12‑bit, CEC pass-through, 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. The DTP HDMI 4K 230 Tx also provides a connection for sending stereo analog audio to a DTP‑enabled matrix switcher, switcher, or signal processor. The analog stereo audio signal is sent over the same shielded twisted pair cable as the HDMI and control signals, eliminating the need for a separate cable run to support analog audio at the DTP‑enabled product.

The twisted pair transmitter provides other convenient, integrator-friendly features designed to help simplify installation. The DTP HDMI 4K 230 Tx supports simultaneous transmission of bidirectional RS‑232 and IR signals from a control system for AV device control. Also, the transmitter can be remotely powered over the shielded twisted pair cable by a DTP‑enabled product, allowing both devices to share one power supply.

The DTP HDMI 4K 230 Tx can be integrated with an Extron DTP CrossPoint Presentation Matrix Switcher, or other DTP‑enabled products to support sources at remote locations. The transmitter is housed in a 1" (2.5 cm) high, quarter rack width metal enclosure. The low profile design of the DTP HDMI 4K 230 Tx allows for discreet placement in lecterns and beneath tables.

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

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

Inputs: One HDMI, one 3.5 mm stereo mini jack for audio

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, HD lossless audio formats, and CEC pass-through

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.

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.

Accepts additional analog stereo audio signals — The DTP HDMI 4K 230 Tx accepts stereo analog audio signals for simultaneous transmission over the same shielded twisted pair cable. Analog audio is not embedded onto the digital video signal.

Bidirectional RS-232 and IR pass-through for AV device control — Bidirectional RS-232 control and IR signals can be transmitted alongside the video signal, allowing remote AV devices to be controlled without the need for additional cabling.

Supports multiple embedded audio formats — The DTP HDMI 4K 230 Tx 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.

UL 2043 plenum rated — The DTP HDMI 4K 230 Tx meets UL 2043 for smoke and heat release installation within a plenum airspace above a drop ceiling - power supply excluded. Above-the-ceiling placement conceals the transmitter to prevent theft, and is convenient for installing equipment when space inside the room is limited.

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

1" (2.5 cm) high, quarter rack width metal enclosure — With a low profile enclosure, the device can be installed discreetly wherever needed.

Includes LockIt^® cable lacing brackets — Securely fastens HDMI or USB C^® cables to a device, eliminating risk of disconnection.

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 HDMI 4K 230 Rx	DTP Receiver for HDMI
	DTP DVI 4K 230 Rx	DTP Receiver for DVI

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 HDMI 4K 230 Rx

DTP Receiver for HDMI

DTP DVI 4K 230 Rx

DTP Receiver for DVI

COMPATIBLE SWITCHERS AND MATRIX SWITCHERS
	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

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
	USB-C HD 101	USB-C to HDMI Interface
	XTP DTP 22	Shielded Twisted Pair Cable for XTP Systems and DTP Systems
	XTP DTP 24 Series	Precision-terminated Shielded Twisted Pair Cables for XTP Systems and DTP Systems
	XTP DTP 24P Series	Precision-terminated Shielded Twisted Pair Cables for XTP Systems and DTP Systems - Plenum
	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
	MBU 125	Low-Profile Mount Kit for 1/4 and 1/2 Rack Width, Two-Piece Enclosures
	ZipClip 200	Mounting Kit for 1/8 and 1/4 Rack Width Products
	Half Rack Shelf System	Half-Rack Width Rack Shelf and Accessories
	RFF Series	Basic Rack False Faceplate Kits
	ZipClip 100	Mounting Kit for PS Series Power Supplies
	ZipClip 400	Mounting Kit for 1/8, 1/4, and 1/2 Rack Width Products

OPTIONAL ACCESSORIES

USB-C HD 101

USB-C to HDMI Interface

XTP DTP 22

Shielded Twisted Pair Cable for XTP Systems and DTP Systems

XTP DTP 24 Series

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

XTP DTP 24P Series

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

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

MBU 125

Low-Profile Mount Kit for 1/4 and 1/2 Rack Width, Two-Piece Enclosures

ZipClip 200

Mounting Kit for 1/8 and 1/4 Rack Width Products

Half Rack Shelf System

Half-Rack Width Rack Shelf and Accessories

RFF Series

Basic Rack False Faceplate Kits

ZipClip 100

Mounting Kit for PS Series Power Supplies

ZipClip 400

Mounting Kit for 1/8, 1/4, and 1/2 Rack Width Products

Specifications

DTP HDMI 230 4K Tx/Rx

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

HDMI 1.4, HDCP 2.3

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	This product consists of a transmitter (DTP HDMI 4K 230 Tx) and a receiver (DTP HDMI 4K 230 Rx), sold separately, with twisted pair cables linking the transmitter and receiver.

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 2560x1600* @ 60 Hz or
4K (4096x2160) @ 30 Hz, UHD (3840x2160) @ 30 Hz,
4K/UHD @ 60 Hz with 4:2:0 chroma subsampling
(* reduced blanking)

Color bit depth

8, 10, or 12 bits — subject to the maximum data rate limit

Formats

RGB and YCbCr digital video

Standards

DVI 1.0, HDMI 1.4, HDCP 2.3, CEA-861E

Video input — transmitter

Number/signal type

1 single link HDMI (or DVI-D*)

Connectors

1 female HDMI type A

Interconnection between transmitter and receiver

Connectors

1 female RJ-45 per unit

Termination standard

TIA/EIA T568B

Signal transmission distance

1080p @ 60 Hz

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

2560x1600 @ 60 Hz

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

4K/UHD @ 30Hz and 60 Hz

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

Cable requirements

Solid conductor, 24 AWG or better

Cable recommendations

400 MHz bandwidth, STP (shielded twisted pair)

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

Video output — receiver

Number/signal type

1 single link HDMI (or DVI-D*)

Connectors

1 female HDMI type A

Audio

Gain

Unbalanced output: 0 dB; balanced output +6 dB

Frequency response

20 Hz to 20 kHz, ±0.5 dB

THD + Noise

0.03% @ 20 Hz to 20 kHz at maximum output

S/N

>90 dB, at maximum output (15 dBu), balanced (unweighted)

Stereo channel separation

>80 dB @ 1 kHz to 20 kHz

Audio input

Number/signal type

1 PC level stereo, unbalanced

NOTE	Analog audio is not embedded onto the digital video signal. Embedded digital audio is not de-embedded from the digital video signal.

Connectors

(1) 3.5 mm stereo jack, 2 channel; tip (L), ring (R), sleeve (ground)

Impedance

>10k ohms, DC coupled

Nominal level

-10 dBV (316 mVrms)

Maximum level

+7 dBV (unbalanced)

NOTE	0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu

Audio output

Number/signal type

1 stereo (2 channel), balanced/unbalanced

Connectors

(1) 3.5 mm captive screw connector, 5 pole

Impedance

50 ohms unbalanced, 100 ohms balanced

Gain error

±0.1 dB channel to channel

Maximum level (600 ohm)

>+11 dBu, balanced

Control/remote — external device (pass-through, unidirectional or bidirectional)

Serial control port input/output

Transmitter

RS-232 via (1) 3.5 mm, 5 pole captive screw connector for RS-232 control (±5 V) (connector is shared with IR control port)

Receiver

1 set of proprietary signals on a female RJ-45 jack

Serial control port output/input

Transmitter

1 set of proprietary signals on a female RJ-45 jack

Receiver

RS-232 via a 3.5 mm, 3 pole captive screw connector

Baud rate and protocol

300 to 115200 baud, 8 or 7 data bits, 1 or 2 stop bits, non-parity (default), even or odd parity

Serial control pin configuration

1 = Tx, 2 = Rx, 3 = Gnd

IR control port

(1) 3.5 mm, captive screw connector, 5 pole (connector is shared with RS-232 control port)
TTL level (0 to 5 V) modulated infrared control from 30 kHz up to 60 kHz

IR control pin configuration

3 = Gnd, 4 = IR Tx, 5 = IR Rx

General

Power supply

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

Power consumption

Transmitter

Device

2.5 watts

Device and power supply

3.4 watts

Remote power budget

12 watts

Receiver

Device

4.2 watts

Device and power supply

5.8 watts

Remote power budget

12 watts

NOTE	Each transmitter or receiver can be powered either locally by an external power supply or remotely by receiver or transmitter 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 +122 °F (0 to +50 °C) / 10% to 90%, noncondensing

Cooling

Convection, no vents

Thermal dissipation

Transmitter

Device

7.4 BTU/hr

Device and power supply

10.4 BTU/hr

Receiver

Device

13.0 BTU/hr

Device and power supply

18.7 BTU/hr

Mounting

Rack mount

Yes, with optional 1U high rack shelf

Furniture mount

Yes, with optional under-desk mounting kit

Enclosure type

Metal

Enclosure dimensions

Transmitter

1.0" H x 4.3" W x 3.0" D (quarter rack wide)
(2.5 cm H x 10.9 cm W x 7.6 cm D)
(Depth excludes connectors.)

Receiver

1.0" H x 4.3" W x 6.0" D (quarter rack wide)
(2.5 cm H x 10.9 cm W x 15.2 cm D)
(Depth excludes connectors.)

Product weight

Transmitter

0.5 lbs (0.3 kg)

Receiver

1.0 lb (0.5 kg)

Regulatory compliance

CE, c-UL UL, CE**, C-tick, FCC Class A**, ICES, VCCI,
Complies with the appropriate requirements of RoHS, WEEE
UL rated for use in plenum airspaces: meets UL 2043 for heat and smoke release, excluding the power supply.

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

(5453-D20)

Shipping Dimensions and Weights
Part #	Height	Width	Depth	Weight
60-1271-12	3.0" (7.6 cm)	8.0" (20.3 cm)	11.0" (27.9 cm)	1.59 lbs (0.72 kg)

DTP HDMI 4K 230 Tx

Features

Specifications

Diagram

Panel Drawing