This listing is for an Extron MPX-423A Media Presentation Matrix Switcher 60-683-01

What you will get:

  • Extron MPX-423A Media Presentation Matrix Switcher 60-683-01
  • Power Cord
  • Cables and plugs attached to the back of the Extron MPX-423A

Description:

This is a Extron MPX-423A Media Presentation Matrix Switcher 60-683-01 Used.

The Extron MPX 423 A is a media presentation matrix switcher that merges four independent matrix switchers into a single, compact enclosure: a 4x2 VGA switcher, a 4x2 S-video switcher, a 4x2 composite video switcher, and a 12x2 stereo audio switcher. Compact and cost-effective, the MPX 423 A can be utilized for expanding the input capabilities of a typical projector or LCD display, while providing a second set of outputs for local or preview monitoring, or a second presentation system. This integrator-friendly matrix switcher is ideal for a variety of small-scale applications including classrooms, training and conference facilities, and sophisticated home theaters.

When switching the inputs of the MPX 423 A, the user can choose between the Single Switcher mode and Separate Switcher mode. Single Switcher mode turns the MPX 423 A into a single 12 input switcher that routes the signals of the input selected to the output of its group. Outputs of the other groups are muted. In Separate Switcher mode, the MPX 423 A becomes three switchers in one box, enabling independent switching to the output of any given I/O group. The MPX 423 A also offers a 12x2 audio switcher that can access the audio of all three video groups. Balanced and unbalanced audio inputs and outputs are provided on convenient captive screw connectors.

Control and configuration of the MPX 423 A is provided via the front panel, RS-232, and Ethernet. Housed in a 1U, full rack width metal enclosure, the MPX 423 A can be easily mounted into any rack or podium, or under a desk.

Features

  • Four switchers in one enclosure:
    • 4x2 VGA switcher
    • 4x2 S-video switcher
    • 4x2 composite video switcher
    • 12x2 stereo audio switcher
  • 350 MHz (-3 dB) RGB video bandwidth, fully loaded — Ensures switching and distribution of signals without degradation when one input signal drives both RGB outputs.
  • Single Switcher and Separate Switcher modes — Single Switcher mode allows one-touch switching. while Separate Switcher allows independent switching to the audio output of any given I/O group.
  • RGB mute — Allows the user to mute the video outputs, all at once or individually. The image is muted by removing the RGB signals, while leaving the sync signals active, allowing the display to be restored completely without any visible glitch or distortion.
  • Video genlock for composite video and S-video — The MPX 423 A includes genlock capabilities by locking to the first input of the composite video group, input five, and the first input of the S-video group, input nine. This allows for vertical interval switching and ensures smooth and glitch-free transitions between synchronous sources.
  • DSVP™ - Digital Sync Validation Processing — Extron's exclusive DSVP verifies active sources by displaying horizontal and vertical scan rate information. This allows the monitoring of input signal status information, as well as the scan rate for the computer signal inputs.
  • Audio input gain and attenuation — Allows users to set the level of gain or attenuation for each audio input channel, eliminating noticeable differences when switching between sources.
  • Audio output volume adjustment and muting — Can be set dynamically for each channel through the front panel, Ethernet, or serial control, eliminating the need for audio preamplifiers in many system designs.
  • Speed-sensitive volume control — Adjusting audio volume can be done in 0.5 dB or 2.5 dB increments, depending on how fast the volume adjustment knob is turned. This automatic sensitivity control allows the user to easily fine-tune the audio volume.
  • Audio breakaway — The MPX 423 A provides the capability to break away an audio signal from its corresponding video signal. Switching can be done via the front panel or RS-232.
  • RS-232 control port — Using serial commands, the MPX 423 A can be controlled and configured via the embedded web page or integrated into a control system. Extron products use the SIS™ - Simple Instruction Set command protocol, a set of basic ASCII code commands that allow for quick and easy programming. The RS-232 port also makes it easy to install firmware updates.
  • Ethernet monitoring and control — Specifically engineered to meet the needs of professional AV environments, Ethernet-enabled products offer an integrated Web server with high performance architecture, global compatibility with industry standard Ethernet communication protocols, multi-user support, and a Web-based AV resource management application specifically designed to work with products that include Ethernet technology.
  • Front panel security lockout — Selectable via the front panel controls, RS-232, and Ethernet, this feature locks all input buttons and audio functions, preventing unauthorized tampering or adjustments.
  • 1U, full-rack width metal enclosure — Can be easily mounted into any rack or podium, or under a desk.
  • Highly reliable, energy-efficient internal universal power supply — The 100-240 VAC, 50/60 Hz, international power supply provides worldwide power compatibility with high demonstrated reliability.

Specifications:

MPX 423 A
Video
Routing (3) 4 x 2 matrix switchers
Gain Unity
Bandwidth
RGB signals 350 MHz (-3 dB)
S-video or composite video signals 150 MHz (-3 dB)
Differential phase error 1.0° at 3.58 MHz and 4.43 MHz
Differential gain error 1.0% at 3.58 MHz and 4.43 MHz
Crosstalk
RGB ≤-82 dB @ 1 MHz, ≤-66 dB @ 5 MHz, ≤-60 @ 10 MHz, ≤-51 dB @ 30 MHz, ≤-40 dB @ 100 MHz
S-video ≤-91 dB @ 1 MHz, ≤-75 dB @ 5 MHz, ≤-69 @ 10 MHz, ≤-60 dB @ 30 MHz, ≤-51 dB @ 100 MHz
Composite video ≤-78 dB @ 1 MHz, ≤-62 dB @ 5 MHz, ≤-56 @ 10 MHz, ≤-47 dB @ 30 MHz, ≤-37 dB @ 100 MHz
Switching speed
RGB signals' sync <5 ms (max.)
RGB, S-video, composite video 100 ms
Video input
Number/signal type
RGB/VGA inputs 4 VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs, component video (bi-level or tri-level sync), S-video, or composite video
S-video inputs 4 S-video
Composite video inputs 4 composite video
Connectors
RGB/VGA inputs 4 female 15-pin HD
S-video inputs 4 female 4-pin mini DIN
Composite video inputs 4 female BNC
Nominal level 1 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
0.3 Vp-p for C of S-video
Minimum/maximum levels
RGB/VGA Analog: 0.3 V to 1.5 Vp-p with no offset
S-video, composite video Analog: 0.5 V to 2.0 Vp-p with no offset
Impedance 75 ohms
Horizontal frequency 15 kHz to 145 kHz
Vertical frequency 30 Hz to 170 Hz
Return loss
RGB/VGA inputs <-40 dB @ 5 MHz
S-video inputs <-30 dB @ 5 MHz
Composite video inputs <-30 dB @ 5 MHz
Video output
Number/signal type
RGB/VGA outputs 2 VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs, component video (bi-level or tri-level sync), S-video, or composite video (follows input type)
S-video outputs 2 S-video
Composite video outputs 2 composite video
Connectors
RGB/VGA outputs 2 female 15-pin HD
S-video outputs 2 female 4-pin mini DIN
Composite video outputs 2 female BNC
Nominal level 1 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
0.3 Vp-p for C of S-video
Minimum/maximum levels
RGB/VGA outputs 0.3 V to 1.5 Vp-p
S-video outputs 0.4 V to 2.0 Vp-p
Composite video outputs 0.4 V to 2.0 Vp-p
Impedance 75 ohms
Return loss -40 dB @ 5 MHz
RGB/VGA inputs <-40 dB @ 5 MHz
S-video inputs <-30 dB @ 5 MHz
Composite video inputs <-30 dB @ 5 MHz
DC offset
RGB/VGA outputs ±5 mV with input at 0 offset
S-video outputs 1.5 V with input at 0 offset
Composite video outputs 1.5 V with input at 0 offset
Switching type (S-video and/or composite video) Vertical interval
Sync
Input type (RGB/VGA group) RGBHV, RGBS, RGsB, RsGsBs
Output type (RGB/VGA group) RGBHV, RGBS, RGsB, RsGsBs (follows input)
Standards NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level 1.9 V to 5.0 Vp-p
Output level TTL: 5.0 Vp-p, unterminated
Input impedance 510 ohms
Output impedance 75 ohms
Max. input voltage 5.0 Vp-p
Max. propagation delay 30 ns
Max. rise/fall time 4.2 ns
Polarity Positive or negative (follows input)
Audio
Routing 12 x 2 stereo matrix switcher
Gain Unbalanced output: -6 dB; balanced output 0 dB
Frequency response 20 Hz to 20 kHz, ±0.05 dB
THD + Noise 0.03% @ 1 kHz, 0.3% @ 20 kHz at nominal level
S/N >90 dB, output 21 dBu, balanced, at maximum output (unweighted)
Crosstalk ≤-114 @ 1 kHz, ≤-103 @ 20 Hz to 20 kHz, fully loaded
Stereo channel separation >80 dB @ 1 kHz
CMRR >75 dB @ 20 Hz to 20 kHz
Volume range -98 dB to 0 dB (volume numbers 0 to 64 in 1.0 dB steps)
NOTE Full attenuation is volume level 0, -98 dB. The default for output 1 is -15 dB, volume level 50.
Audio input
Number/signal type 12 stereo, balanced/unbalanced
Connectors (12) 3.5 mm captive screw connectors, 5 pole
Impedance >12.5k ohms unbalanced, 25k ohms balanced, DC coupled
Nominal level -10 dBV (316 mVrms)
Maximum level +20 dBu, (balanced or unbalanced) at 1%THD+N
Input gain adjustment –18 dB to +24 dB, adjustable per input
NOTE 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Audio output
Number/signal type 2 stereo, balanced/unbalanced
Connectors (2) 3.5 mm captive screw connectors, 5 pole
Impedance 50 ohms unbalanced, 100 ohms balanced
Gain error ±0.1 dB channel to channel
Maximum level (Hi-Z) >+20 dBu, balanced or unbalanced at 1% THD+N
Control/remote — switcher
Serial control port RS-232, female 9-pin D connector
Baud rate and protocol 9600 baud (default), 8 data bits, 1 stop bit, no parity
Serial control pin configurations 2 = TX, 3 = RX, 5 = GND
Ethernet control port 1 female RJ-45 connector
Ethernet data rate 10/100Base-T, half/full duplex with autodetect
Ethernet protocol ARP, ICMP (ping), IP, TCP, DHCP, HTTP, Telnet
Program control Extron Simple Instruction Set (SIS™)
Microsoft® Internet Explorer®, Netscape® Navigator®, Telnet
General
Power 100 VAC to 240 VAC, 50-60 Hz, 15 watts, internal
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
Mounting
Rack mount Yes, with included mounting kit
Furniture mount Yes, with optional under-desk mounting kit
Enclosure type Metal
Enclosure dimensions 1.75" H x 17.4" W x 8.5" D (1U high, full rack wide)
4.4 cm H x 44.2 cm W x 21.6 cm D
(Depth excludes connectors and knob. Width excludes brackets.)
Product weight 7.0 lbs (3.2 kg)
Shipping weight 10 lbs (5 kg)
DIM weight
International 11 lbs (5 kg)
Vibration ISTA 1A in carton (International Safe Transit Association)
Regulatory compliance
Safety CE, c-UL, UL
EMI/EMC CE, C-tick, FCC Class A, ICES, VCCI
Warranty 3 years parts and labor
NOTE All nominal levels are at ±10%.
NOTE Specifications are subject to change without notice.

  • More Information:

This was removed from a podium I purchased at an aucton. This is my item 6007.

See my Other Items where I have other electronics removed from this podium.

· Crestron MPC Media Presentation Controller MPC-M25-B-T

· Extron AAP 102 Two-Gang AAP Mounting Frame, W AC, VGA, Network, Audio I/O

· Extron AAP 301 Full-Rack Width, 1U AAP Mounting Frame

· Samsung BD-P3600 Blu-Ray DVD Player, No Remote, 2U Rack Mount

· SurgeX SX1115RT Surge Eliminator & Power Conditioner 15A at 120 Volts Used

· Extron MPX-423A Media Presentation Matrix Switcher 60-683-01

· Audio2000s AWR6023 Wireless Receiver, AWX6023M Transmitter, 189.6 / 209.5 Mhz

· Shure SLX4 Diversity Receiver 518-542 MHz

· Crestron C2N-VEQ4 4-Channel Volume/EQ Control Module, W/ 19" Rack Mount, NO PS

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