Crestron QM-MDM3X1 QuickMedia Mini-Switcher

SKU
CRE_QM-MDM3X1
$1,568.44
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Crestron QM-MDM3X1 QuickMedia Mini-Switcher

The QM-MDM3X1 is a compact 3x1 QuickMedia switcher designed to expand the input capacity of a single QM-RMCRX-BA Receiver or any device with a QM Input port. It attaches directly to the top of a QM-RMCRX-BA, providing inputs for up to three QuickMedia Wall Plates, FlipTop Boxes, and other QM Transmitters. It can also be installed beneath a table* or in a closet* to provide localized switching of any three QM sources.

The QM-MDM3X1 behaves as a midpoint QM device just like any other QM switcher. All signal routing is provided over inexpensive CAT5e type cable† via Crestron's exclusive QuickMedia transport, supporting the distribution of high-resolution RGB, video, stereo audio and microphone signals up to a total of 450 feet end-to-end. Up to two QM-MDM3X1's or other QuickMedia Switchers, Distribution Centers, and Distribution Amplifiers may be cascaded in a given QuickMedia signal path† to support larger system configurations.

Regardless of the configuration, complete system operation can be made transparent to the end-user with all signal routing occurring smoothly under the command of the MediaManager control system. Audio breakaway capability allows audio signals to be selected independent of video signals.

Four (4) built-in Cresnet ports provide for distribution of Cresnet control signals and power. The QM-MDM3X1 can furnish up to 41 Watts Cresnet power when powered by a dedicated PW-2420RU power supply, or 16 Watts if powered by a PW-2410RU. The QM-MDM3X1 may also be powered directly from any 2-Series control system or Cresnet power supply via the Cresnet network.

Summary Of Features

  • Compact 3X1 QuickMedia switcher
  • Provides easy input expansion for any QM Receiver
  • Mounts directly to pole-mounted QM-RMCRX-BA
  • Low-profile design allows installation under furniture or in a closet*
  • Built-in Cresnet power distribution
  • Audio breakaway capability
More Information
Stock StatusIn Stock
ManufacturerCrestron
Mfr Part NoQM-MDM3X1
Specification

Video

 

Switcher

3x1 selector switch; routes any of (3) QM video input signals to (1) QM output

 

Gain

0dB

Audio

 

Switcher

3x1 selector switch; routes any of (3) QM audio input signals to (1) QM output

 

Gain

0dB

Connectors

 

QM IN 1 - 3

(3) 8-wire RJ45 female, QuickMedia input ports;
Connect to QM output ports of up to (3) QM Transmitters or other QuickMedia devices via CresCAT-QM cable†

 

QM OUT

(1) 8-wire RJ45 female QuickMedia output port;
Connects to QM input port of QM-RMCRX-BA or other QuickMedia device via CresCAT-QM cable†

 

NET

(4) 4-pin 3.5mm detachable terminal blocks, Cresnet slave/distribution ports, paralleled;
Connect to Cresnet control network via Cresnet or CresCAT-QM cable;
Normally provide Cresnet distribution between QM-RMCRX-BA master port and (3) QM transmitters

 

24V DC 2.0A

(1) 2.1mm barrel DC power jack;
24 Volt DC power input (power supply sold separately);
Passes through to NET ports to power additional Cresnet devices

 

G

(1) 6-32 screw, chassis ground lug

Buttons & Indicators

 

PWR

(1) green LED, indicates 24 Volts DC power supplied from external power supply or Cresnet control network

 

NET

(1) yellow LED, indicates communication with Cresnet system

 

SETUP

(1) miniature pushbutton & red LED, used for touch-settable ID (TSID)

Power Requirements

 

Power Consumption

9 Watts (0.375 Amps) @ 24 Volts DC

 

Recommended Power Supply

PW-2410RU or PW-2420RU (sold separately)

 

Available Cresnet Power

16 Watts using PW-2410RU, or 41 Watts using PW-2420RU

 

Cresnet Power Usage

9 Watts (0.375 Amps @ 24 Volts DC) with no power supply connected to the 24V DC connector

Environmental

 

Temperature

32° to 104°F (0° to 40°C)

 

Humidity

10% to 90% RH (non-condensing)

 

Heat Dissipation

50 BTU/hour

Enclosure

 

Chassis

Steel, black matte powder coat finish, convection-cooled, vented top and sides with allowance for proper ventilation of attached QM-RMCRX-BA

 

Mounting

Free-standing, under table/surface-mount*, or attachment to top of QM-RMCRX-BA (adhesive feet, [4] “L” brackets, and [4] strap brackets included)

Dimensions

 

Height

1.17 in (2.96 cm)

 

Width

7.69 in (19.52 cm)

 

Depth

5.24 in (13.30 cm)

Weight

 

1.74 lb (0.79 kg)

Dimensions4.73x8.67x11.42
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