Extron electronic MPX 423 A Switch User Manual


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Specifications are subject to change without notice.
sPeCIFICatIONs
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 signals) ............................ <-50 dB @ 10 MHz, <-30 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 RGBHV, RGBS, RGsB, RsGsBs, component 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 V p-p for Y of component video and S-video,
and for composite video 0.7 V p-p for RGB
0.3 V p-p for R-Y and B-Y of component video,
and for C of S-video
Minimum/maximum levels
RGB/VGA inputs ................................ Analog: 0.3 V to 1.5 V p-p with no offset
S-video inputs ................................... Analog: 0.5 V to 2.0 V p-p with no offset
Composite video inputs .................... Analog: 0.5 V to 2.0 V p-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 RGBHV, RGBS, RGsB, RsGsBs, component video
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 V p-p for Y of component video and S-video,
and for composite video 0.7 V p-p for
RGB 0.3 V p-p for R-Y and B-Y of component
video, and for C of S-video
Minimum/maximum levels
RGB/VGA outputs ............................. 0.3 V to 1.5 V p-p
S-video outputs ................................. 0.4 V to 2.0 V p-p
Composite video outputs .................. 0.4 V to 2.0 V p-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 V p-p
Output level............................................ TTL: 5.0 V p-p, unterminated
Input impedance .................................... 510 ohms
Output impedance ................................. 75 ohms
Max input voltage .................................. 5.0 V p-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 ................................................. <-120 dB @ 1 kHz, fully loaded
Stereo channel separation ....................... >80 dB @ 1 kHz
CMRR ..................................................... >75 dB @ 20 Hz to 20 kHz
Volume range ......................................... -100 dB to 0 dB (volume numbers 0 to 100
in 0.5 dB steps)
NOTE: Attenuation = (volume number - 100).
The default is -30 dB = volume number 70.
Audio input
Number/signal type ................................ 12 stereo, balanced/unbalanced
Connectors ............................................. (12) 3.5 mm captive screw connectors, 5 pole
Impedance ............................................. >25k ohms unbalanced, 50k ohms balanced,
DC coupled
Nominal level ......................................... -10 dBV (316 mVrms)
Maximum level ....................................... +20 dBu, (balanced or unbalanced) at 1%THD+N
Input gain adjustment ............................ –12 dB to +12 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 unbal., 100 ohms bal.
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, 9-pin female 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 RJ-45 female connector
Ethernet data rate ................................... 10/100Base-T, half/full duplex with autodetect
Ethernet protocol .................................... ARP, DHCP, ICMP (ping), TCP/IP, Telnet, HTTP
Program control ..................................... Extron’s control/configuration program for
Windows
®
Extron’s Simple Instruction Set –
(SIS
™
) Microsoft
®
Internet Explorer, Netscape
®
Navigator
®
, Telnet
GenerAl
Power ..................................................... 100 VAC to 240 VAC, 50/60 Hz, 15 watts,
internal, autoswitchable
Rack mount ............................................ Yes, with included brackets, part #70-077-03.
Also furniture mountable with optional Under-
Desk Mounting Kit, part #70-222-01
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 rack ears.)
Product weight ....................................... 7.0 lbs (3.2 kg)
Shipping weight ..................................... 10 lbs (5 kg)
DIM weight
International ..................................... 11 lbs (5 kg)
Listings ................................................... UL, CUL
Compliances ........................................... CE, FCC Class A, VCCI, AS/NZS, ICES
NOTE: All nominal levels are at ±10%
Model Version Description Part Number
MPX 423 A Media Presentation ................................................. 60-683-01
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