MATRIX SWITCHERS
MMX VGA Series
MINI MATRIX SWITCHERS
FOR VGA AND STEREO AUDIO
Common Features
n 300 MHz (-3 dB) RGB video
bandwidth
n Active PC audio buffering
n Audio breakaway
n RS-232 control
n Contact closure remote control with
tally output status
n Optional MMX 32 MAAP and
MMX 32 AAP remote control
modules
n Rack-mountable enclosure
MMX 32 VGA MTP Unique Features
n Built-in UTP transmitter drives
computer-video and audio signals
300 feet (90 m) or more to a
compatible MTP Series receiver
MMX 32 VGA A
MMX 32 VGA MTP
The Extron MMX VGA Series consists of economical, compact VGA and stereo
audio matrix switchers designed to suit the needs of small computer-video signal
routing applications, such as conference rooms, classrooms and lecture halls,
courtrooms, and residential gaming systems. They are ideal for use as either
primary switchers or as sub-switchers in larger systems.
n Selectable pre-peaking
www.extron.com
DESCRIPTION
FEATURES (Cont.)
The Extron MMX VGA Series of three input, two output matrix
switchers is designed for a variety of small system computer-video
and stereo audio signal routing applications, such as classrooms
and training facilities, and conference rooms. Both matrix switchers
include one RGBHV video output on a 15-pin HD connector and a
second output in two variations. The MMX 32 VGA A features its
second RGBHV output on five BNC connectors; the
MMX 32 VGA MTP is equipped with a built-in Extron MTP Series
twisted pair transmitter for outputting RGBHV and summed mono
(L+R) audio signals. The transmitter is capable of driving UXGA
(1600x1200) resolution computer-video signals 300 feet (90 m) or
more over a single UTP cable.
Model Output 1 Output 2 Ideal for
MMX 32 VGA A
MMX 32 VGA MTP
Video:
15-pin HD
Audio:
3.5 mm stereo
jacks
Video:
15-pin HD
Audio:
3.5 mm stereo
jacks
RGBHV on BNC
connectors
Stereo audio on
captive screw
connectors
RGBHV and
summed mono audio
on RJ-45 connector
Stereo audio on
captive screw
connectors
• New construction
• High resolution
signals up to
75 feet (23 m)
• Retrofit
installations
• Cable runs to
300 feet (90 m)
or more
control software, or integrated into third-party control systems.
Extron products use the Simple Instruction Set (SIS™) 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.
n Contact closure remote control with tally output status – Allows
for remote selection of an input channel, while a tally output status
provides feedback to indicate which input is currently selected.
n Optional MMX 32 AAP and MMX 32 MAAP remote control
modules – Optional control modules provide remote input
selection per output. The MMX 32 AAP is a single space
Architectural Adapter Plate (AAP), while the MMX 32 MAAP is a
single space Mini Architectural Adapter Plate (MAAP). Both include
three input selection buttons with corresponding LED indicators.
MMX 32 AAP
MMX 32 MAAP
n Front panel security lockout – Prevents unauthorized use in non-
secure environments.
n Downloadable firmware updates – Updates can be easily
upgraded via RS-232.
n Rack-mountable – 1U, half rack width metal enclosure can be
rack-mounted using an optional rack shelf.
n External international power supply – Provides worldwide power
Both models are compatible with high resolution computer-video
signals, as well as HDTV signals with bi-level or tri-level sync,
component video, S-video, composite video, and stereo audio signals.
MMX 32 VGA MTP UTP DISTANCE CHART
MMX Series matrix switchers can be controlled via the front panel,
through RS-232, or by contact closure with the optional MMX 32 AAP
and MMX 32 MAAP control modules.
FEATURES
n 300 MHz (-3 dB) RGB bandwidth – Ensures switching and
distribution of most signals without degradation. The ratings are
worst-case specifications, i.e., the MMX Series provides 300 MHz
(-3 dB) at full performance capacity – when one input signal drives
all outputs.
n Buffered I/O – Each input and output is individually buffered to
Video Pre-Peaking Pre-Peaking Maximum Dist.
Format OFF ON High Quality
Composite video
S-video
Component video
640 x 480
800 x 600
1024 x 768
1280 x 1024
1600 x 1200
provide maximum performance with virtually no crosstalk.
Optional MTP RGBHV and Audio Receivers:
n Built-in UTP transmitter (MMX 32 VGA MTP only) – Capable
of driving UXGA (1600x1200) resolution computer-video and
audio signals 300 feet (90 m) or more to a compatible MTP Series
receiver.
n Selectable pre-peaking (MMX 32 VGA MTP only) – Provides
additional compensation at the front end for the longest cable
runs.
compatibility (part # 70-055-01).
<300 feet (90 m)
<300 feet (90 m)
<300 feet (90 m)
<250 feet (76 m)
<250 feet (76 m)
>350 feet (107 m)
>350 feet (107 m)
>350 feet (107 m)
>300 feet (90 m)
>300 feet (90 m)
800 feet (244 m)
700 feet (213 m)
550 feet (168 m)
500 feet (152 m)
350 feet (107 m)
300 feet (90 m)
Model Version Part Number
MTP R 15HD A Receiver ............................................. 60-670-01
MTP RL 15HD A Receiver w/Loop-Through ................. 60-690-01
MTP RL 15HD A SEQ Receiver w/Loop-Through
& Skew Equalizer ............................ 60-690-02
n Audio breakaway via RS-232 – Provides the capability to break an
audio signal away from its corresponding video signal, allowing the
audio signals to be operated as a separate matrix switcher.
n RS-232 control port – Using RS-232 serial commands, the unit can
be controlled and configured via the included Windows®-based
SPECIFICATIONS
VIDEO
Routing .............................................. 3 x 2 matrix
Gain ................................................... Unity
Bandwidth........................................... 300 MHz (-3dB), fully loaded
0 – 10 MHz: no more than +0.1dB to -0.1dB
0 – 130 MHz: no more than +2dB to -0.1dB
Crosstalk ............................................. -55dB @ 10 MHz, -45dB @ 30 MHz,
-37dB @ 100 MHz
Switching speed .................................. 200 ns (max.)
VIDEO INPUT
Number/signal type ............................ 3 RGBHV, RGBS, RGsB, RsGsBs, component
video, S-video, and composite video
Connectors ......................................... (3) 15-pin HD female
Nominal l level .................................... 1V p-p for Y of component video and S-video,
and for composite video; 0.7V p-p for RGB,
and R-Y and B-Y of component video;
0.3V p-p for C of S-video
Min./max. levels ................................. -0.5V to 2.0V p-p no offset at unity gain
Impedance .......................................... 75 ohms
Horizontal frequency ........................... 15 kHz to 145 kHz
Vertical frequency ............................... 30 Hz to 170 Hz
Return loss .......................................... <-42dB @ 5 MHz
Max. DC offset .................................... 4.0V
VIDEO OUTPUT
Number/signal type ............................ 2 analog RGBHV, RGBS, RGsB, component
video, S-video, and composite video
Connectors
MMX 32 VGA A ............................... (1) 15-pin HD female, 5 BNC female
MMX 32 VGA MTP .......................... (1) 15-pin HD female
(1) RJ-45 female for proprietary analog signals
compatible with MTP R 15HD A,
MTP RL 15HD A, and MTP RL 15HD A SEQ
receivers
Nominal l level .................................... 1V p-p for Y of component video and S-video,
and for composite video; 0.7V p-p for RGB,
and R-Y and B-Y of component video;
0.3V p-p for C of S-video
Min./max. levels ................................. 0.3V to 2.0V p-p
Impedance .......................................... 75 ohms
Return loss .......................................... <-30 dB @ 5 MHz
SYNC
Input type ........................................... RGBHV, RGBS, RGsB, RsGsBs
Output type ........................................ RGBHV, RGBS, RGsB
Input level ........................................... TTL 2.5V to 5.0V p-p, 4.0V p-p normal
Output level ........................................ TTL: 4V to 5V p-p, unterminated
Input impedance................................. 510 ohms
Output impedance.............................. 75 ohms
Max input voltage ............................... 5V p-p
Max. propagation delay ...................... 30 ns
Max. rise/fall time ............................... 4.2 ns
Polarity
MMX 32 VGA A ................................ Positive or negative (follows input)
MMX 32 VGA MTP ........................... Positive or negative (selectable at receiver)
AUDIO
Routing ............................................... 3 x 2 stereo matrix
Gain
Local output .................................... Unbal. output: 0 dB
Program output ............................... Unbal. output: 0 dB; bal. output: +6 dB
Summed output (at MTP receiver)
Unbal. output: 0 dB; bal. output: +6 dB
Frequency response ............................ 20 Hz to 20 kHz, ±0.05 dB
THD + Noise ....................................... 0.03% @ 1 kHz, 0.3% @ 20 kHz nominal level
S/N ................................................... >90 dB, at max. output (unweighted)
Stereo channel separation ................... >76 dB @ 1 kHz
CMRR ................................................. >75 dB @ 20 Hz to 20 kHz
Specifications are subject to change without notice.
AUDIO INPUT
Number/signal type ............................ 3 stereo, PC level, unbal.
Connectors ......................................... (3) 3.5 mm mini stereo jacks
Impedance
MMX 32 VGA A ...............................
MMX 32 VGA MTP .......................... >3 kohms, bal/unbal, AC coupled
Nominal level ...................................... -10 dBV (316mV)
Max. level ........................................... +8.5 dBu, (unbal.) at 1%THD+N
NOTE: 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
25 kohms bal./unbal., DC coupled
AUDIO OUTPUT
Number/signal type
MMX 32 VGA A ...............................
MMX 32 VGA MTP .......................... 2 stereo, bal./unbal.
Connectors
MMX 32 VGA A ................................ (1) 3.5 mm mini stereo audio jack (unbal.)
MMX 32 VGA MTP ........................... (1) 3.5 mm mini stereo audio jack (unbal.)
Impedance .......................................... 50 ohms unbal., 100 ohms bal.
Max. level (Hi-Z) ................................. >+17 dBu, bal. or unbal. at 1%THD+N
Max. level (600 ohm):......................... >+14 dBm, bal. or unbal. at 1%THD+N
NOTE: 0 dBu = 0.775 volts (RMS).
2 stereo, bal./unbal.
1 summed mono (L+R)
(1) 3.5 mm captive screw connector, 5 pole
(1) 3.5 mm captive screw connector, 5 pole
(1) RJ-45
CONTROL/REMOTE — SWITCHER
Serial Control Port
MMX 32 VGA A ................................ RS-232, 9-pin female D connector
MMX 32 VGA MTP ........................... RS-232, female 3.5 mm captive screw, 3-pole
Baud rate and protocol ....................... 9600, 8-bit, 1 stop bit, no parity
Serial control pin configurations
MMX 32 VGA A ................................ 2 = TX, 3 = RX, 5 = GND
MMX 32 VGA MTP ........................... 1 = TX, 2 = RX, 3 = GND
Contact closure
MMX 32 VGA A ................................ 9-pin female D connector
Output 1: 1= input 1, 4 = input 2, 6 = input 3, 5 = GND
Output 2 : 7= input 1, 8 = input 2, 9 = input 3, 5 = GND
MMX 32 VGA MTP... ......................... (2) female 3.5 mm captive screw, 5-pole
Output 1: 1= input 1, 2 = input 2, 3 = input 3, 4 = GND, 5 = 5 VDC
Output 2: 1= input 1, 2 = input 2, 3 = input 3, 4 = GND, 5 = 5 VDC
Program control .................................. Extron’s control program for Windows®
Extron’s Simple Instruction Set (SIS™)
GENERAL
Power ................................................. 100VAC to 240VAC, 50/60 Hz, external,
Power requirement ............................. 15 watts, product requires 0.7 A.
Rack mount ..................................... Yes, with optional rack shelf,
Enclosure type ................................. Metal
Enclosure dimensions
MMX 32 VGA A ............................ 1.75" H x 8.75" W x 3.0" D
MMX 32 VGA MTP ....................... 1.75" H x 8.75" W x 6.0" D (1U high, half
Product weight ............................... 4.0 lbs (1.8 kg)
Shipping weight .............................. 5 lbs (2.3 kg)
Listings ............................................ UL, CUL
Compliances ................................... CE, FCC Class A , VCCI, AS/NZS, ICES
Model Version Part Number
MMX 32 VGA A 3x2 VGA & Stereo Audio .........................
MMX 32 VGA MTP
3x2 VGA & Stereo Audio with TP Outpu
autoswitchable; to 12VDC, 1 A power supply.
part #60-190-01 or #60-190-20
(1U high, half rack width) 4.4 cm H x
22.2 cm W x 7.6 cm D (Depth excludes
connectors.)
rack width) 4.4 cm H x 22.2 cm W x
15.2 cm D (Depth excludes connectors.)
60-565-01
t ...60-769-01
L R
POWER
12V
.5A MAX
INPUT 2
INPUT 1
AUDIO
AUDIO
OUTPUT 1 OUTPUT 2
INPUT 3
R
H
G B
V
AUDIO
REMOTE
AUDIO
MMX 32 VGA A
OUTPUT 1
21 3
OUTPUT 2
21 3
TALLY
OUT
5V
APPLICATION DIAGRAM
L R
INPUT 2
INPUT 1
AUDIO
AUDIO
OUTPUT 1
AUDIO
INPUT 3
AUDIO
REMOTE
AUDIO
MMX 32 VGA MTP
OUTPUT 1
21 3
OUTPUT 2
21 3
RS-232
+5V
POWER
12V
0.5A MAX
2
1
1 2 3
CONTACT
Tx Rx
SYNC - TRI
PRE PEAK - ON
OUTPUT 2
RGB/AUDIO
L
R
I
N
P
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T
2
I
N
P
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T
1
A
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2
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1
2
3
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SYNC - TRI
PRE PEAK - ON
O
U
T
P
U
T
2
R
G
B
/
A
U
D
I
O
Extron
MMX 32 VGA MTP
3x2 VGA Matrix Switcher
with Twisted Pair Output
Laptop
Podium
Computer
Document
Camera
Local Monitor
with Audio
I
NP
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1
2
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1
5
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ON
1
2
3
4
5
6
H SYNC +
V SYNC +
C SYNC
SOG
VIDEO
SPARE
1
MO
N
O
A
U
D
I
O
2
Extron
Enhanced Skew Free
A/V UTP Cable
Extron
MTP R 15HD A
Mini Twisted Pair Receiver
for RGBHV and Audio
Maximum Distance
XGA: 500’ (150m)
UXGA: 300’ (90m)
Projector
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Extron
MPA 181T
70 Volt 18 Watt
Integrated Mini Power Amplifier
Extron
SPK 16 Plenum
16 AWG Plenum Rated
Speaker Cable
Extron
SI 26CT
Two-way Ceiling Speakers
Extron
MMX 32 AAP
Controllers
1
IN
P
UT
S
E
LE
CT
2
3
1
INPUT
S
EL
E
C
T
2
3
Output 1
Output 2
PANEL DRAWINGS
© 2005 Extron Electronics. All rights reserved. All trademarks mentioned are the property of their respective owners.
MMX 32 VGA A (Front)
MMX 32 VGA A (Back)
MMX 32 VGA MTP (Front)
MMX 32 VGA MTP (Back)
05-11
68-1196-01
REV. A
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