The DM-TX-201-S2 is a DM 8G® SM Fiber transmitter and switcher that provides a simple interface for computers and high-definition AV sources as part of a complete Crestron® DigitalMedia™ system. Thin and compact, the DM-TX-201-S2 is ideal for use at a lectern, conference table, or any remote location in a boardroom, classroom, auditorium, or residence. It connects to the head end or display location via one single-mode fiber strand, providing HDMI®, VGA, and analog audio inputs, plus an Ethernet port and USB HID device port for a total connectivity solution.

DigitalMedia 8G™ Single-Mode Fiber
As the leader in HDMI and control system technologies, Crestron developed DigitalMedia (DM®) to deliver the first complete HD AV distribution system to take HDMI to a higher level. DigitalMedia allows virtually any mix of HDMI and other AV sources to be distributed throughout a home, office, school, or virtually any other facility.

DigitalMedia 8G is the latest generation of DM, providing a true one-wire transport for moving high-definition video, audio, and Ethernet over fiber optic cable without any compression or repeaters. Just one strand of single-mode fiber is required, supporting distances up to 7.5 miles (12 km) using CresFiber® 8G SM or G.652.D single-mode fiber optic cable.

Multimedia Computer/AV Interface
The DM-TX-201-S2 provides simple switching between two inputs. The inputs can be configured to switch automatically or be controlled through a Crestron control system. Inputs include:

  • HDMI ? Supports HD 1080p60 video and WUXGA computer signals with HDCP and multi-channel lossless audio. Also handles DVI and DisplayPort Multimode signals using an appropriate adapter or interface cable.
  • RGB ? This VGA type input handles analog RGB signals up to WUXGA 1920×1200 pixels, as well as analog video up to 1080p60. A 1/8″ (3.5mm) stereo audio input is included to accommodate analog audio signals from an unbalanced line-level source or headphone output.

Note: Audio breakaway capability enables the analog audio input to be used with either video input.

A single fiber strand connects the DM-TX-201-S2 to a DM switcher or receiver, transporting video, audio, control, and networking signals all through one simple LC type optical connection. Used with a single DM 8G SM Fiber Receiver/Room Controller and optional Crestron Control System, the DM-TX-201-S2 affords a simple solution for extending a multimedia computer or AV signal to a single display up to 7.5 miles (12km) away. As part of a larger system using a DM-MD series switcher, multiple DM-TX-201-S2s may be installed to enable the distribution of several sources at different locations to feed multiple displays throughout any room or larger facility.

In addition to its DM 8G SM Fiber output, there is also an HDMI output provided to feed a local HDMI or DVI monitor, eliminating the need for an extra outboard distribution amp or other hardware.

LAN Connectivity
Along with high-definition AV and control, DigitalMedia also integrates high-speed Ethernet networking for a total signal distribution solution. The DM-TX-201-S2 includes a 10/100 Ethernet port, providing a convenient LAN connection for a local network device.

Keyboard/Mouse Extender
The DM-TX-201-S2 also functions as a keyboard/mouse extender, providing a USB port which connects to the source device (i.e. computer or other USB HID-compliant host), allowing it to be controlled by a mouse or keyboard located in another room or building, or at a presentation lectern, conference table, or some other remote location.

EDID Format Management
The DM-TX-201-S2 allows for management of the EDID (Extended Display Identification Data) information that passes between the display devices and input sources in the system. Using Crestron Toolbox™ software, the format and resolution capabilities of each device can be assessed and managed through the DM-TX-201-S2, ensuring reliable operation by instructing sources to output only the resolutions and formats that can be handled by the displays and system wiring.

CEC Embedded Device Control
The primary objective of every Crestron system is to enable precisely the control desired for a seamless user experience. DigitalMedia provides an alternative to conventional IR and RS-232 device control by harnessing the CEC (Consumer Electronics Control) signal embedded in HDMI. Through its connection to the control system, the DM-TX-201-S2 provides a gateway for controlling the connected source device right through the HDMI connection, potentially eliminating the need for any dedicated control wires or IR emitters. Through proper CEC signal management, DigitalMedia allows you to take control of each device in the system as you like.

Compact and Versatile
The DM-TX-201-S2 is designed to be mounted to a flat surface or placed on a shelf. It is compact enough to fit discreetly inside a presentation lectern or beneath a table, and can even be attached to a rack rail in the back of an equipment cabinet. An array of indicators on the DM-TX-201-S2 provides for easy setup and troubleshooting.

A Digital Upgrade for Legacy Systems
The DM-TX-201-S2 also affords a perfect signal converter for integrating DigitalMedia with analog-based systems like Crestron MPS, QuickMedia®, and the CEN-RGBHV Series. A simple HD15 VGA cable connected between the output of an MPS system and the input of the DM-TX-201-S2 allows every RGB, component, S-Video, and composite video input on the MPS to be converted to DigitalMedia. Analog audio is converted similarly through a simple unbalanced stereo audio cable. The DM-TX-201-S2’s HDMI input may also be used to expand the input capabilities of the MPS system to handle digital AV sources.

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