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DMF-TX-4K-BX PAK KIT

DigitalMedia™ SFP+ 4K Fiber Transmitter, includes SFP-10G-BX-U SFP+ Transceiver Module for Simplex Single-Mode Fiber

Discontinued

This product has been discontinued. Please contact Crestron True Blue Support at 1-888-CRESTRON for a replacement solution or more information.

Provides one half of a Crestron® 4K video-over-fiber signal extender. Support point-to-point signal extension, and may also be used to add 4K fiber output capability to a DigitalMedia™ switcher.
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The DMF-TX-4K-SFP is a fiber-based transmitter designed to function as part of a Crestron® 4K video signal extender solution. It is used with a companion receiver (DMF-RMC-4K-SFP or DMCF-RX-4K-SFP [1]) to support point-to-point signal extension, and may also be used to add 4K fiber input capability to a DigitalMedia™ switcher (see “DM® Switcher Integration” below for details). Its “DM OUT” port allows for the insertion of an appropriate SFP+ transceiver module to enable compatibility with multimode or single-mode fiber.[2] It also features two HDMI® inputs, one analog audio input, a local HDMI output, IR and RS-232 control ports, and a gigabit Ethernet LAN port. Its compact, low-profile design allows the DMF-TX-4K-SFP to be installed discreetly on a wall, beneath a table, or inside a lectern or credenza.

4K Ultra HD
The DMF-TX-4K-SFP enables uncompressed 4K/60 video signal extension over fiber optic cable. Support for 4K video ensures support for the latest generation of computers and monitors with native resolutions beyond 1080p and WUXGA. The DMF-TX-4K-SFP can handle uncompressed Full HD 1080p, Ultra HD, 2K, and 4K video signals with support for Deep Color and HDCP 2.2. Audio capabilities include support for high-bitrate 7.1 audio formats like Dolby® TrueHD, Dolby Atmos®, and DTS-HD Master Audio™ as well as uncompressed linear PCM.

DM® Switcher Integration
The DMF-TX-4K-SFP can be used to add a single 4K fiber output to a DM-MD series matrix switcher by simply connecting its first HDMI input to any available HDMI output on the switcher. An Ethernet LAN connection is also required to enable communication with the associated control system.[3]

SFP+ Configurable DM Port
The “DM OUT” port on the DMF-TX-4K-SFP is configurable using SFP+ transceiver modules to enable compatibility with multimode or single-mode fiber types.[2] Each DMF-TX-4K-SFP is sold as a packaged kit containing the transmitter and one SFP+ module as follows:

  • DMF-TX-4K-SR PAK KIT – Supports duplex multimode fiber at up to 1000 ft (300 m) using OM3, or 1300 ft (400 m) using OM4
  • DMF-TX-4K-BX PAK KIT – Supports simplex single-mode fiber at up to 6.2 miles (10 km) using ITU-T G.652.D fiber, Crestron model CRESFIBER8G-SM-P or equivalent
  • DMF-TX-4K-S PAK KIT – Supports legacy CresFiber® 8G Multimode fiber at up to 650 ft (200 m) (Only for retrofit applications where Crestron CRESFIBER8G-NP or CRESFIBER8G-P is already installed; not for new installations!)

2x1 HDMI® Auto-Switcher
The DMF-TX-4K-SFP includes two HDMI inputs for the connection of HD and 4K sources. Switching between the HDMI inputs can be performed automatically using auto-switching mode, manually using the onboard input select button, or programmatically via a Crestron control system.

Analog Audio Embedding
A balanced analog audio input is also included to allow a stereo audio source to be connected and combined with the video signal from either of the HDMI inputs. The analog audio input can be configured to be selected automatically if a digital audio signal is not detected on the active HDMI input.

Local HDMI Output
In addition to its DM output port, the DMF-TX-4K-SFP also includes an HDMI output to allow the selected video and audio input signals to be fed to a local display or monitor.

Gigabit LAN Connectivity
The DMF-TX-4K-SFP includes a gigabit Ethernet port for integration with a Crestron control system via the local network. Ethernet is also transported over the fiber interface, eliminating the need for a separate LAN connection at the receiver, and allowing the receiver’s LAN port to be used to provide LAN connectivity for the connected display device or some other device.[3]

Device Controller
The DMF-TX-4K-SFP includes built-in RS-232 and IR control ports to allow for programmable control of the connected sources and other devices via the control system. Additional control capability is afforded by harnessing the CEC (Consumer Electronics Control) signal embedded in HDMI. Via its Ethernet connection to the control system, the DMF-TX-4K-SFP provides a gateway for controlling the sources right through their HDMI connections, potentially eliminating the need for any dedicated serial cables or IR emitters.

Low-Profile Installation
The DMF-TX-4K-SFP mounts conveniently to a wall, ceiling, or other flat surface. Its compact, surface-mountable form factor fits easily behind furniture, underneath a table, or inside a lectern or credenza. It can even be attached directly to a single rack rail in the back of an equipment cabinet. Power is provided by an external 100-240V universal power pack.

Web Browser Setup
Simplified setup of the DMF-TX-4K-SFP and its companion receiver is facilitated using a web browser.

Please refer to the DigitalMedia Resources Webpage at http://www.crestron.com/dmresources/ for additional design tools and reference documents.

 
Key Features
  • Uncompressed 4K video signal extension over fiber optic cable
  • Configurable for multimode or single-mode fiber using SFP+ transceiver modules [2]
  • Seamless integration with DM® switchers to enable 4k fiber output capability
  • HDCP 2.2 compliant
  • Dolby® TrueHD, Dolby Atmos®, DTS-HD®, and uncompressed 7.1 linear PCM audio support
  • Two auto-switching HDMI® inputs
  • Balanced analog stereo audio input
  • Stereo analog-to-HDMI audio embedding
  • Local HDMI output
  • IR and RS-232 device control ports
  • CEC device control gateway
  • Gigabit Ethernet LAN port
  • Web browser setup
  • 100-240V universal power pack included
  • Compact, surface-mountable form factor
  • Requires a DMF or DMCF series receiver
  1. Item(s) sold separately.
  2. The DM port on this device is designed for use with Crestron SFP-10G series SFP+ transceiver modules only. The fiber interface provided by the SFP+ module is exclusively for connection to a Crestron DMF or DMCF series receiver device. It is not compatible with older Crestron DM Fiber (-F type), DM 8G® Fiber (-S type), or DM 8G SM Fiber (-S2 type) devices.
  3. The LAN connection can be made via the local LAN port on the DMF-TX-4K-SFP, or via the LAN port on the companion receiver, but not both.
  4. Please note that 3D video signals are converted to 2D at the receiver.
  5. HDMI connections require an appropriate adapter or interface cable to accommodate a DVI or Dual-Mode DisplayPort signal. CBL-HD-DVI interface cables are available separately.

This product may be purchased from an authorized Crestron dealer. To find a dealer, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/salesreps or by calling 800-237-2041.

The specific patents that cover Crestron products are listed online at: patents.crestron.com.

Certain Crestron products contain open source software. For specific information, please visit www.crestron.com/opensource.

Crestron, the Crestron logo, CresFiber, DigitalMedia, DM, DM 8G, and QuickSwitch HD are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries.  Dolby, Dolby Atmos, and Dolby Digital are either trademarks or registered trademarks of Dolby Laboratories in the United States and/or other countries.  DTS, DTS-HD, and DTS-HD Master Audio are either trademarks or registered trademarks of DTS, Inc. in the United States and/or other countries.  HDMI and the HDMI logo are either trademarks or registered trademarks of HDMI Licensing LLC in the United States and/or other countries.  Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography. Specifications are subject to change without notice. ©2016 Crestron Electronics, Inc.

 
4K HDCP 2.2
Fiber Types
 
Fiber Type Connector
Type		 Maximum Cable Length SFP+ Module [2] Package Model
Multimode, duplex, 850 nm Dual LC 1000 ft (300 m)
using OM3;
1300 ft (400 m)
using OM4		 SFP-10G-SR DMF-TX-4K-SR PAK KIT
Single-mode, simplex, 1330/1270 nm Single LC 6.2 miles (10 km) SFP-10G-BX-U DMF-TX-4K-BX PAK KIT
CresFiber 8G Multimode, simplex
(Only for retrofit applications where CresFiber 8G multimode fiber is already installed; not for new installations)		 Single SC
(via LC-to-SC
patch cord and adapter, included)		 650 ft (200 m)
using
CRESFIBER8G-NP
or CRESFIBER8G-P		 SFP-10G-S-U DMF-TX-4K-S PAK KIT
  Note: The maximum cable length for single-mode fiber is measured using ITU-T G.652.D fiber optic cable, Crestron model CRESFIBER8G-SM-P or equivalent.
Video
  Input Signal Types HDMI w/Deep Color, 3D [4], & 4K support (DVI & Dual-Mode DisplayPort compatible [5])
  Output Signal Types DM SFP+ 4K Fiber w/Deep Color, 3D [4], & 4K support (configurable for multimode or single-mode fiber [2]); HDMI w/Deep Color, 3D [4], & 4K support (DVI compatible [5])
  Switcher 2x1 auto-switching, Crestron QuickSwitch HD™ technology
   
Maximum Resolutions
 
Scan
Type		 Resolution Frame
Rate		 Color
Sampling		 Color
Depth
Progressive 4096x2160 DCI 4K
&
3840x2160 4K UHD		 24 Hz 4:4:4 30 bit
30 Hz 4:4:4 24 bit
30 Hz 4:2:2 36 bit
60 Hz 4:2:0 24 bit
2560x1600 WQXGA 60 Hz 4:4:4 36 bit
1920x1080 HD 1080p 60 Hz 4:4:4 36 bit
Interlaced 1920x1080 HD 1080i 30 Hz 4:4:4 36 bit
  NOTE: Common resolutions are shown; other custom resolutions are supported at pixel clock rates up to 300 MHz
Audio
  Input Signal Types HDMI, analog stereo
  Output Signal Types DM SFP+ 4K Fiber (configurable for multimode or single-mode fiber [2]), HDMI
  Digital Formats Dolby Digital®, Dolby Digital EX, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS®, DTS-ES, DTS 96/24, DTS-HD High Res, DTS-HD Master Audio™, LPCM up to 8 channels
  Analog Formats Stereo 2-channel
  Switcher 2x1, digital audio-follow-video, analog audio-follow-video or breakaway
  Analog-To-Digital Conversion 24-bit 48 kHz
  Analog Performance Frequency Response: 20 Hz to 20 kHz ±0.5 dB;
S/N Ratio: >95 dB 20 Hz to 20 kHz A-weighted;
THD+N: <0.005% @ 1 kHz;
Stereo Separation: >90 dB
  Analog Input Level Compensation ±10 dB
Communications
  Ethernet 10/100/1000 Mbps, auto-switching, auto-negotiating, auto-discovery, full/half duplex, DHCP, IEEE 802.1X, IPv4 or IPv6, web browser setup and control, Crestron control system integration
  USB Computer console
  RS-232 2-way device control and monitoring up to 115.2k baud with hardware and software handshaking (via control system); computer console
  IR/Serial 1-way device control via infrared up to 1.1 MHz or serial TTL/RS-232 (0-5 Volts) up to 19.2k baud (via control system)
  DM DM SFP+ 4K Fiber, HDCP 2.2, EDID, CEC, Ethernet
  HDMI HDCP 2.2, EDID, CEC
  NOTE: Supports management of HDCP and EDID; supports management of CEC between the connected HDMI devices and a control system
Connectors
  LAN (1) 8-pin RJ45 female;
10Base-T/100Base-TX/1000Base-T Ethernet port
  DM OUT (1) DM SFP+ 4K Fiber output port;
Accepts one Crestron SFP-10G series SFP+ transceiver module (included as part of a DMF-TX-4K PAK KIT)
  HDMI OUTPUT (1) 19-pin Type A HDMI female;
HDMI digital video/audio output (DVI compatible [5])
  HDMI INPUT 1 – 2 (2) 19-pin Type A HDMI female;
HDMI digital video/audio inputs
(DVI & Dual-Mode DisplayPort compatible [5])
  AUDIO IN (1) 5-pin 3.5 mm detachable terminal block;
Balanced/unbalanced stereo line-level audio input [4];
Input Impedance: 24k Ohms balanced/unbalanced;
Maximum Input Level: 4 Vrms balanced, 2 Vrms unbalanced
  CONSOLE, SERIAL (1) 8-pin RJ45 female;
RS-232 computer console port
  CONSOLE, USB (1) USB Type B female;
USB computer console port
  IR 1 – 2 (1) 4-pin 3.5 mm detachable terminal block;
Comprises (2) IR/Serial ports;
IR output up to 1.1 MHz;
1-way serial TTL/RS-232 (0-5 Volts) up to 19200 baud
  COM (1) 5-pin 3.5 mm detachable terminal block;
Bidirectional RS-232 port;
Up to 115.2k baud, hardware and software handshaking support
  24VDC 2.0A (1) 2.1 x 5.5 mm DC power connector;
24 Volt DC power input;
PW-2420RU power pack included
  G (1) 6-32 screw;
Chassis ground lug
Controls & Indicators
  OL (1) Green LED, indicates online connection to a control system via Ethernet
  LAN (2) LEDs, green indicates Ethernet link status, amber indicates Ethernet activity
  DM OUT LINK (1) Green LED, indicates DM link status
  DM OUT ACT (1) Green LED, indicates DM link activity
  HDMI OUTPUT (1) Green LED, indicates video signal transmission at the HDMI output
  HDMI INPUT 1 – 2 (2) Green LEDs, indicate sync detection at each corresponding HDMI input
  PWR (1) Bi-color green/amber LED, indicates operating power supplied via the power pack, illuminates amber while booting and green when operating
  RESET (1) Recessed pushbutton for hardware reset
  SETUP (1) Red LED and (1) recessed pushbutton for Ethernet setup
  INPUT SEL (1) Pushbutton for manual input selection and (2) bi-color green/amber LEDs to indicate the current active input and signal presence at each corresponding input
Power
  Power Pack (included) Input: 1.5 Amps maximum @ 100-240 Volts AC, 50/60 Hz;
Output: 2 Amps @ 24 Volts DC;
Model: PW-2420RU
  Power Consumption 25 Watts typical
Environmental
  Temperature 32° to 104° F (0° to 40° C)
  Humidity 10% to 90% RH (non-condensing)
  Heat Dissipation 85 BTU/hr
Enclosure
  Chassis Metal, black finish, integral mounting flanges, fan cooled; vented top, front, bottom, and sides
  Mounting Freestanding, surface mount, or attach to a single rack rail
Dimensions
  Height 8.44 in (215 mm)
  Width 9.27 in (236 mm)
  Depth 1.50 in (39 mm)
Weight
  2.0 lb (0.91 kg)
Click here to search product certificates.
  1. Item(s) sold separately.
  2. The DM port on this device is designed for use with Crestron SFP-10G series SFP+ transceiver modules only. The fiber interface provided by the SFP+ module is exclusively for connection to a Crestron DMF or DMCF series receiver device. It is not compatible with older Crestron DM Fiber (-F type), DM 8G® Fiber (-S type), or DM 8G SM Fiber (-S2 type) devices.
  3. The LAN connection can be made via the local LAN port on the DMF-TX-4K-SFP, or via the LAN port on the companion receiver, but not both.
  4. Please note that 3D video signals are converted to 2D at the receiver.
  5. HDMI connections require an appropriate adapter or interface cable to accommodate a DVI or Dual-Mode DisplayPort signal. CBL-HD-DVI interface cables are available separately.

This product may be purchased from an authorized Crestron dealer. To find a dealer, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/salesreps or by calling 800-237-2041.

The specific patents that cover Crestron products are listed online at: patents.crestron.com.

Certain Crestron products contain open source software. For specific information, please visit www.crestron.com/opensource.

Crestron, the Crestron logo, CresFiber, DigitalMedia, DM, DM 8G, and QuickSwitch HD are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries.  Dolby, Dolby Atmos, and Dolby Digital are either trademarks or registered trademarks of Dolby Laboratories in the United States and/or other countries.  DTS, DTS-HD, and DTS-HD Master Audio are either trademarks or registered trademarks of DTS, Inc. in the United States and/or other countries.  HDMI and the HDMI logo are either trademarks or registered trademarks of HDMI Licensing LLC in the United States and/or other countries.  Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography. Specifications are subject to change without notice. ©2016 Crestron Electronics, Inc.

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