DTP3 T 311 New

4K/60 DTP3 Transmitter for HDMI and USB Data

Key Features

Transmits HDMI, USB data, audio, and control up to 230' (70 m) over a shielded CAT 6A cable
Supports computer and video resolutions up to 4K/60 @ 4:4:4
USB 2.0 extension
Compatible with DTP3 modular matrix switchers
Analog stereo audio embedding
HDCP 2.3 compliant

Model	Version Description	Part #
DTP3 T 311	HDMI 4K/60 Tx - 230 feet (70 m)	60-1773-12

The DTP3 T 311 is a digital twisted pair transmitter for sending HDMI, USB 2.0, audio, and bidirectional RS‑232 signals up to 230 feet (70 meters) over a shielded CAT 6A cable. It provides one HDMI input, one USB host port, and a mirrored HDMI output. This HDCP 2.3-compliant transmitter supports video resolutions up to 4K/60 at 4:4:4 color sampling and includes EDID Minder^®. For maximum image quality and minimal latency, all supported video resolutions are transported without compression. The low-profile enclosure and remote power capability make the DTP3 T 311 ideal for discreet placement within lecterns and beneath tables for a wide variety of professional environments.

The DTP3 T 311 transmitter enables the reliable transmission of HDMI 2.0b signals at data rates up to 18 Gbps, supporting HDR, Deep Color up to 12‑bit, 3D, and embedded HD lossless audio formats. DDC communication of EDID and HDCP is continuously maintained between source and display, which ensures optimal signal transmission between devices. The transmitter includes an audio input that allows separate audio to be embedded into the video stream. The DTP3 T 311 transmitter can be used with a DTP3 R 311 receiver in point‑to‑point USB extension applications and is compatible with other DTP3-enabled products.

USB Signal Extension

The DTP3 T 311 transmitter supports USB 2.0 through 1.1 devices with data rates up to 480 Mbps. It is compatible with USB 3.0 devices that can operate at USB 2.0 data rates. Integrated USB signal extension enables connection to peripheral devices over the same twisted pair cable as HDMI signals. The transmitter features peripheral emulation to support uninterrupted communication between the host and the USB device. This technology ensures USB port recognition during system boot-up, even without a connected keyboard or mouse.

Features that Streamline Integration

To enhance and simplify integration of HDMI devices and to help ensure optimal system performance, the DTP3 T 311 features Extron EDID Minder. This technology automatically manages EDID by maintaining continuous EDID communication with the source, ensuring that the source powers up properly and reliably provides content for display.

Front panel LED indicators provide immediate visual confirmation of signal presence for the HDMI and USB host inputs, HDCP status, and power. A reset button is on the front panel for added convenience. On the rear panel, a buffered HDMI input loop-through provides an output signal to drive a local monitor.

Convenient Control and Power

The DTP3 T 311 provides many other integrator-friendly features that streamline installation. It supports simultaneous transmission of bidirectional RS-232 from a control system for AV device control. Bidirectional RS-232 control signals can be transmitted alongside the AV signal, facilitating remote operation of AV devices without the need for additional cabling. For added convenience, a USB-C^® configuration port on the front panel offers ready access to information and easy updating of firmware. Configuration of the DTP3 T 311 is made simple with Extron’s PCS - Product Configuration Software. The user-friendly GUI is amazingly easy to navigate. This software application allows for expedited setup, commissioning, and real-time operation and monitoring.

The transmitter can be remotely powered by a DTP3-enabled product over the shielded twisted pair cable, enabling both devices to share one power supply. It is housed in a 1" (2.5 cm) high, half rack width metal enclosure. The low-profile design allows for discreet placement in tight spaces.

To ensure optimal performance, Extron recommends XTP DTP 22 cables and accessories. These 22-gauge shielded twisted pair cables, shielded RJ‑45 plugs, jacks, and couplers have been engineered for optimum performance for DTP3 products running at 18 Gbps. Extron XTP DTP 22 cable bandwidth is verified to 500 MHz and utilizes a S/FTP design with four shielded 22 AWG twisted pair conductors inside an overall braided shield for superior performance and noise immunity.

The DTP3 T 311 is ideal for a wide variety of environments requiring extension of HDMI, audio, USB data with rates up to 480 Mbps, and control signals, including courtrooms, conference and meeting spaces, classrooms, lecture halls, and houses of worship.

Features

Transmits HDMI, USB data, audio, and control up to 230' (70 m) over a shielded CAT 6A cable — The DTP3 T 311 provides high reliability and maximum performance on an economical and easily installed cable infrastructure.

Supports computer and video resolutions up to 4K/60 @ 4:4:4 — Support of 4K/60 at 4:4:4 color sampling requires connection to matching DTP3 products.

USB 2.0 extension — Built-in USB 2.0 extension facilitates connection to peripheral USB devices over the same cable as video and audio. Ideal for remote connectivity for USB cameras or storage devices.

Compatible with DTP3 modular matrix switchers — Connect with DTP3 modular matrix switchers for a complete solution to switching and long distance distribution of video and USB signals.

Analog stereo audio embedding — Analog stereo audio signals can be selectively embedded onto the digital video output signal and transported over DTP. The DTP3 T 311 can be set to pass the embedded digital audio, embed the analog audio, or to automatically embed the analog audio when no digital audio is detected.

USB peripheral emulation — Provides increased system reliability by emulating uninterrupted connection between host and keyboard/mouse devices.

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

Supported HDMI 2.0b specification features include data rates up to 18 Gbps, HDR, Deep Color up to 12‑bit, 3D, and HD lossless audio formats

Accepts remote power from DTP3-enabled products — For simplified installation, the transmitter can be remotely powered by a DTP3‑enabled product over the twisted pair connection.

Extron XTP DTP 22 shielded twisted pair cable is strongly recommended for optimal performance

Compatible with CAT 6A shielded twisted pair cable — CAT 6A shielded twisted pair cabling is recommended for optimal performance.

Mirrored HDMI output — The DTP3 T 311 features a simultaneous HDMI output for local monitor support or system expansion.

EDID Minder^® automatically manages EDID communication between connected devices — EDID Minder ensures that the source powers up properly and reliably outputs content for display.

Support for HDR – High Dynamic Range video — The DTP3 T 311 enables greater contrast range and wider color gamut by providing the necessary video bandwidth, color depth, and metadata interchange capability for HDR video.

Bidirectional RS-232 pass-through for AV device control — Bidirectional RS‑232 control 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 — Compatible with a broad range of multi-channel audio signals, providing reliable operation with HDMI sources.

Supports USB 2.0 to 1.1 devices and USB 3.0 devices that can operate at USB 2.0 data rates of up to 480 Mbps — Provides USB extension, allowing connection to peripheral devices over the same CAT 6A cable as video and audio.

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

User-selectable HDCP authorization — Allows the unit to appear HDCP compliant or non-HDCP compliant to the connected source, which is beneficial if the source automatically encrypts all content when connected to an HDCP‑compliant device. Protected material is not passed in non‑HDCP mode.

Front panel USB-C^® configuration port — Provides convenient access for information and firmware updates.

LED indicators for signal presence, power, and link status — Provide 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 — Provide a means for validating signal flow and operation, allowing quick identification of connectivity issues.

Easy setup and commissioning with Extron's PCS - Product Configuration Software — Conveniently configure multiple products using a single software application.

1" (2.5 cm) high, half 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.

Optional, external Extron Everlast™ power supply available, part # 70‑1246‑01 — Provides worldwide power compatibility, with high demonstrated reliability and low power consumption for reduced operating costs.

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

COMPATIBLE RECEIVERS
	DTP3 R 311	4K/60 DTP3 Receiver for HDMI and USB Data

COMPATIBLE RECEIVERS

DTP3 R 311

4K/60 DTP3 Receiver for HDMI and USB Data

OPTIONAL ACCESSORIES
	CTU 45 II	Universal RJ-45 Termination Tool and Die for 22 AWG Cables
	HDMI Ultra Series	Ultra Flexible Premium High Speed HDMI Cables
	XTP DTP 22	Shielded Twisted Pair Cable for XTP Systems and DTP Systems
	XTP DTP 22 Series	Precision-terminated Shielded Twisted Pair Cables for XTP Systems and DTP Systems
	XTP DTP 22 RJ-45 Plug	Shielded RJ-45 Plug Kit for Extron XTP DTP 22 Non-Plenum 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
	MBU 125	Low-Profile Mount Kit for 1/4 and 1/2 Rack Width, Two-Piece Enclosures
	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

CTU 45 II

Universal RJ-45 Termination Tool and Die for 22 AWG Cables

HDMI Ultra Series

Ultra Flexible Premium High Speed HDMI Cables

XTP DTP 22

Shielded Twisted Pair Cable for XTP Systems and DTP Systems

XTP DTP 22 Series

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

XTP DTP 22 RJ-45 Plug

Shielded RJ-45 Plug Kit for Extron XTP DTP 22 Non-Plenum 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

MBU 125

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

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

SIMILAR PRODUCTS
	DTP3 T 203	Three Input 4K/60 Switcher with Integrated DTP3 Transmitter

SIMILAR PRODUCTS

DTP3 T 203

Three Input 4K/60 Switcher with Integrated DTP3 Transmitter

Specifications

DTP3 T 311

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, 10, 12 bits per color

Signal Type

HDMI 2.0b, HDCP 1.x, HDCP 2.3

Max. video data rate

18 Gbps (6 Gbps per color)

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

Video

Maximum data rate

18 Gbps (6 Gbps per color)

Maximum pixel clock

600 MHz

Resolution range

Up to 1080p @ 120 Hz or 4K @ 60 Hz (4:4:4 subsampling)
5120x1080* @ 30 Hz, 5120x1440* @ 30 Hz, 5120x2160 @ 30 Hz,
5120x2560* @ 30 Hz, 5120x2880* @ 30 Hz

NOTE	*Indicated rates not available via standard 256-byte EDID and may require custom video card configuration.

Horizontal frequency range

15 kHz to 270 kHz for resolutions up to 18 Gbps

Vertical frequency range

24 Hz to 240 Hz for resolutions up to 18 Gbps

Color bit depth

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

Formats

RGB and YCbCr digital video

HDR

HDR10, HDR10+, Dolby Vision

Standard

DVI 1.0, HDMI 2.0b, HDCP 1.x, HDCP 2.3

NOTE

Extron strongly recommends compatibility testing while designing, and before installing, any HDR system. There are several HDR formats in use by source and display manufacturers. The level of HDR product support is governed by pixel clock, signal format, and signal communication between source and sink devices. Please contact an Extron Application Engineer for more information.

Video Input

Number/signal type

HDMI input

1 HDMI (or single link DVI-D, with appropriate DVI-HDMI adapters)

Connector

HDMI input

1 female HDMI, type A

Interconnection Between Transmitter and Receiver

Connector

1 female RJ-45 per unit

Termination standard

TIA/EIA T568B

Signal Transmission Distance (using XTP DTP 24 cable)

1080p @ 60 Hz

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

4K/UHD @ 30Hz

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

4K/UHD @ 60 Hz

Up to 150' (45 m) using shielded twisted pair (STP) or XTP DTP 24 cable
Using 1 coupler with 3' (0.9 m) to 9' (2.7 m) patch cable
Using 2 couplers with two 3' (0.9 m) (max) patch cables
Using 2 punch-downs with two 3' (0.9 m) to 9' (2.7 m) patch cables

4K/UHD @ 60 Hz

Up to 196’ (60m) using shielded twisted pair (STP) or XTP DTP 24 cable with no couplers

Cable requirements

Solid conductor, 24 AWG or better

Cable recommendations

400 MHz bandwidth, STP (shielded twisted pair)

Signal Transmission Distance (using XTP DTP 22 cable)

1080p @ 60 Hz

Up to 230' (70 m) using XTP DTP 22 cable

4K/UHD @ 30Hz

Up to 230' (70 m) using XTP DTP 22 cable

4K/UHD @ 60 Hz

Up to 196’ (60m) using XTP DTP 22 cable
Using 1 coupler with 3' (0.9 m) to 16' (4.9 m) patch cable
Using 2 couplers with two 4' (1.2 m) (max) patch cables
Using 2 punch-downs with two 3' (0.9 m) to 8' (2.4 m) patch cables

4K/UHD @ 60 Hz

Up to 230’ (70 m) using shielded twisted pair (STP) or XTP DTP 24 cable with no couplers

Cable requirements

Solid conductor, 22 AWG or better

Cable recommendations

500 MHz bandwidth, STP (shielded twisted pair)

NOTE	Extron XTP DTP 22 shielded twisted pair is strongly recommended for optimal performance.

Video Output

Number/signal type

1 single link HDMI or DVI-D* (Loop through)
1 DTP3 (output)

Connectors

1 female HDMI (loop through)
1 female RJ-45 jack

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

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
1 digital embedded audio on HDMI

NOTE	Analog audio can be configured for embedding onto the digital video signal at the Transmitter. Embedded digital audio can be (configured) de-embedded from the digital video signal at the Receiver end.

Connectors

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

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

USB

Host support

xHCI (USB 3.2 Gen 1/2, USB 3.1 Gen1/2, USB 3.0), EHCI (USB 2.0), OHCI/UHCI (USB 1.1)

Data rates

Low speed (1.5 Mbps), full speed (12 Mbps), high speed (480 Mbps)

Throughput

480 Mbps

Data transfer types

Bulk, control, interrupt, and isochronous

USB host

Number/signal type

1 USB (supports up to 480 Mbps speeds)

Connector

1 female USB type B

Maximum built-in USB hubs

Minimum built-in USB hubs

Optional built-in USB hubs

Control/remote — external device (RS-232 over TP)

Serial control pass-through ports

(1) RS-232 via 3.5 mm 3-pole captive screw connector

Baud rate

300 to 115 k baud

Protocol

8 or 7 data bits
1 or 2 stop bits
No-parity (default), even or odd parity

Serial control pin configuration

1 = Tx, 2 = Rx, 3 = Gnd

NOTE

Protocol is mirrored between the connected DTP3 Rx endpoints and the "Over TP". Signals from a control device pass into each "Over TP" port, are embedded with the DTP signal, and sent to the individual DTP3 endpoints for control of remote sink or source devices. The "Over TP" ports are simply pass-through connections to DTP endpoints. There is no RS-232 insertion from any DTP3 control port to the "Over TP" ports.

Control/remote

USB control port

1 front panel female USB-C

USB standards

USB 2.0, low speed

Program control

Extron Simple Instruction Set (SIS)
Extron Product Configuration Software (PCS)

General

Power supply

External
Input: 100-240 VAC, 50-60 Hz
Output: 12 VDC, 4.2 A, 50 watts

Power consumption

Device

10.7 watts, 12 VDC

Device and power supply

11.9 watts, 100-240 VAC, 50-60 Hz

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

Cooling

Convection, vents TBD

Thermal dissipation

Device

35.4 BTU/hr

Device and power supply

39.5 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

1.0" H x 8.75" W x 6.0" D (half rack wide)
(25 mm H x 222 mm W x 152 mm D)
(Depth excludes connectors.)

Product weight

1.2 lbs (0.54 kg)

Regulatory compliance

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

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.

(6222-D2)

USB Signal Extension

Features that Streamline Integration

Convenient Control and Power

Features

Specifications

Diagram