The Extron MAV Plus 4848 Audio Matrix Switchers
are designed to route balanced or unbalanced audio signals. Both 48x48 matrix
switchers feature audio input gain and attenuation, audio output volume
adjustment, and Ethernet control technology.
Ethernet Control
The MAV Plus Series is equipped with an integrated, high performance Web server
that provides technical support personnel with the ability to receive service
and failure messages through an e-mail-enabled cell phone, PDA, pager, or e-mail
account. Utilizing Ethernet control, the help desk can also view embedded Web
pages to manage, monitor, and troubleshoot the switcher for the following:
AV Resource Management
• Remotely select input and output ties for audio only, video only, or audio and
video
• Name and select global I/O presets
• Set audio input and output volume levels
• Upload firmware updates via the Internet
Operating Status and Diagnostics
• Monitor power supply voltages
• Monitor internal product operating temperature
• Recall firmware revision and other data for improved Help Desk support
• Obtain immediate notification via e-mail for power supply failure,
overheating, and other critical service information
Notes:
1. MAV Plus A and AM series matrix switchers, 32x48 to 64x64, do not include a
QS-FPC™ - QuickSwitch Front Panel Controller.
2. When used to create an AV or RGBHV+A matrix switcher system, the I/O size of
MAV Plus A and AM models must match, or be smaller than, the I/O size of the
video matrix switcher. |
•
Inputs: Captive screw connectors
• Outputs: Captive screw connectors
• Video genlock — Audio switching can be synchronized with video switching for
clean, accurate audio-follow-video transitions.
• View I/O mode — Allows users to easily see which individual inputs and outputs
are actively connected. Available via RS-232 or Ethernet.
• Global presets — Frequently used I/O configurations may be saved and recalled
via RS-232 or Ethernet. This time-saving feature allows you to set up I/O
configurations and store them in memory for future use.
• I/O grouping — Allows the matrix switcher to be virtually divided into smaller
sub-switchers, making installation and control easier. I/O grouping allows
specific outputs, like those designated for a specific video format, to be
grouped together.
• Rooming — All models can be programmed to group selected outputs into specific
"rooms," each with its own set of unique presets. Each room can support up to 16
outputs. A total of 10 rooms, with 10 presets per room, are available.
• Switches both balanced and unbalanced audio — Accepts both signal types on
captive screw connectors.
• Audio input gain and attenuation — Allows users to set the level of gain or
attenuation for each audio input channel, eliminating noticeable volume
differences when switching between sources.
• Audio output volume adjustment and muting — Each individual output has volume
control adjustment via RS-232 or Ethernet. Audio output levels can be set
dynamically at different levels to feed the audio amplifier, thus eliminating
the need for a preamplifier in many system designs.
• Ethernet monitoring and control — Engineered to meet the needs of professional
AV environments, Ethernet control enables the MAV Plus Series to be proactively
monitored and managed over a LAN, WAN, or the Internet, using standard TCP/IP
protocols. Ethernet control provides for remote selection of input and output
ties, adjustment and control of audio input and output levels, and advanced
system diagnostics.
• RS-232 and RS-422 control port — Using serial commands, the MAV Plus Series
can be controlled and configured via the included Windows-based control
software, 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 and RS-422 port also makes it
easy to install firmware updates.
• Control software — Provides a graphical, drag-and-drop interface for I/O
configuration and other customization functions via RS-232 and RS-422 remote
control. Also offers an emulation mode for configuration of an off-site matrix
switcher. The I/O configuration may be saved for future downloading to the
matrix switcher.
• Optional control panels and keypads — Provide the flexibility to control a MAV
Plus Series matrix switcher from a remote location.
• Rack-mountable metal enclosure — 7U, full rack width
• 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.
• Redundant power supplies — Primary and back-up power supplies are internally
mounted. The power supply system is configured to automatically switch over to a
hot spare power supply if the primary power supply fails. This means no loss of
functionality in the event of a primary power supply malfunction. |
|
Video — video BMEs |
|
Routing |
64 x 64, 64 x 48, 64 x 32, 48 x 64, 48 x 48,
48 x 32, 32 x 48, or 32 x 64 matrix |
|
Gain |
Unity |
|
Bandwidth |
150 MHz (-3 dB), fully loaded |
|
0 - 10 MHz |
No more than +0.1 dB to -0.1 dB |
|
0 - 130 MHz |
No more than +0.1 dB to -0.1 dB |
|
Crosstalk |
-80 dB @ 1 MHz, -62 dB @ 10 MHz, -52 dB @ 30
MHz |
|
Switching speed |
200 ns (max.) |
|
Video input — video BMEs |
|
Number/signal type |
32, 48, or 64 composite video |
|
Connectors |
32, 48, or 64 female BNC |
|
Nominal level |
1 Vp-p for composite video |
|
Minimum/maximum levels |
Analog: 0.5 V to 2.0 Vp-p with no offset |
|
Impedance |
75 ohms |
|
Horizontal frequency |
15 kHz to 150 kHz |
|
Vertical frequency |
30 Hz to 150 Hz |
|
Return loss |
<-30 dB @ 5 MHz |
|
DC offset (max. allowable) |
1.5 V |
|
Video output — video BMEs |
|
Number/signal type |
32, 48, or 64 composite video |
|
Connectors |
32, 48, or 64 female BNC |
|
Nominal level |
1 Vp-p for composite video |
|
Minimum/maximum levels |
0 V to 2.0 Vp-p (follows input) |
|
Impedance |
75 ohms |
|
Return loss |
<-30 dB @ 5 MHz |
|
DC offset |
±5 mV with input at 0 offset |
|
Switching type |
Vertical interval |
|
Sync — video BMEs |
|
Genlock connectors |
1 female BNC |
|
Standards |
NTSC 3.58, NTSC 4.43, PAL, SECAM |
|
Audio — audio BMEs |
|
Routing |
(32, 48, or 64) x (32, 48, or 64) stereo or
mono matrix |
| NOTE |
Both stereo (2 channel) and mono (1 channel) audio models are
available. |
|
|
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 at nominal level |
|
S/N |
>90 dB, balanced, at maximum output (21
dBu), unweighted |
|
Crosstalk |
<-80 dB @ 1 kHz, fully loaded |
|
Stereo channel separation |
>80 dB @ 1 kHz |
|
CMRR |
>75 dB @ 20 Hz to 20 kHz |
|
Audio input — audio BMEs |
|
Number/signal type |
32, 48, or 64 stereo balanced/unbalanced or
32, 48, or 64 mono balanced/unbalanced |
|
Connectors |
|
Stereo models |
(32, 48, or 64) 3.5 mm captive screw
connectors, 5 pole |
|
Mono models |
(32, 48, or 64) 3.5 mm captive screw
connectors, 3 pole |
|
Impedance |
>10k ohm, balanced/unbalanced, DC coupled |
|
Nominal level |
-10 dBV (316 mVrms) |
|
Maximum level |
+19.5 dBu, (balanced or unbalanced) at 1%
THD+N |
|
Input gain adjustment |
-18 dB to +24 dB, adjustable per input by
RS-232/422, Ethernet, or front panel |
| NOTE |
0
dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu |
|
|
Audio output — audio BMEs |
|
Number/signal type |
32, 48, or 64 stereo balanced/unbalanced or
32, 48, or 64 mono balanced/unbalanced |
|
Connectors |
|
Stereo models |
(32, 48, or 64) 3.5 mm captive screw
connectors, 5 pole |
|
Mono models |
(32, 48, or 64) 3.5 mm captive screw
connectors, 3 pole |
|
Impedance |
50 ohms unbalanced, 100 ohms balanced |
|
Gain error |
±0.1 dB channel to channel |
|
Maximum level (Hi-Z) |
>+21 dBu, balanced or unbalanced at 0.1%
THD+N |
|
Maximum level (600 ohm) |
>+15 dBm, balanced or unbalanced at 0.1%
THD+N |
|
Output volume range |
0 to 64 (-98 dB to 0 dB) in 0.5 dB
increments from steps 1 to 64, 35 dB increment from step 0 to 1 |
|
Control/remote — switcher |
|
Serial control port |
1 RS-232 or RS-422 female 9-pin D connector
(rear panel)
1 RS-232 2.5 mm phone jack (front panel) |
|
Baud rate and protocol |
9600 (default), 19200, 38400, 115200 baud
(adjustable); 8 data bits, 1 stop bit, no parity |
|
Serial control pin configurations |
RS-232: 2 = Tx, 3 = Rx, 5 = GND
RS-422: 2 = Tx-, 3 = Rx-, 5 = GND, 7 =
Rx+, 8 = Tx+ |
|
Ethernet control port |
1 female RJ-45 connector |
|
Ethernet data rate |
10/100Base-T, half/full duplex with
autodetect |
|
Ethernet protocol |
ARP, ICMP (ping), TCP/IP, DHCP, HTTP, Telnet |
|
Program control |
Extron control/configuration program for
Windows®
Extron Simple Instruction Set (SIS™)
Microsoft® Internet Explorer, Telnet |
|
General |
|
Power |
100 VAC to 240 VAC, 50-60 Hz, internal,
primary and redundant |
|
Video models |
110 watts at 115 VAC, 60 Hz |
|
All audio models |
195 watts at 115 VAC, 60 Hz |
| NOTE |
A
redundant power supply is standard. |
|
|
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 |
|
Video models |
Convection, vents on right and left sides |
|
Audio models |
Fan, right to left (viewed from the front
panel) |
|
Mounting |
Rack mountable with included parts |
|
Enclosure type |
Metal |
|
Enclosure dimensions |
|
Video BMEs |
10.5" H x 17.0" W x 14.1" D (6U high, full
rack wide)
(26.7 cm H x 43.2 cm W x 35.8 cm D) |
|
Audio BMEs |
12.25" H x 17.0" W x 14.1" D (7U high, full
rack wide)
(31.1 cm H x 43.2 cm W x 35.8 cm D) |
|
Product weight per BME |
|
32 x 48 through 64 x 64 Series
video BMEs |
18.0 lbs (8.2 kg) |
|
32 x 48 through 64 x 64 Series stereo
audio BMEs |
19.0 lbs (8.6 kg) |
|
32 x 48 through 64 x 64 Series mono
audio BMEs |
18.5 lbs (8.4 kg) |
|
Shipping weight per BME |
|
32 x 48 through 64 x 64 Series
video BMEs |
29 lbs (13 kg) |
|
32 x 48 through 64 x 64 Series stereo
audio BMEs |
31 lbs (14 kg) |
|
32 x 48 through 64 x 64 Series mono
audio BMEs |
30 lbs (14 kg) |
|
DIM weight, international, per BME |
44 lbs (20 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 |
|
| |
|
|
