Model list
Provide 4 × 4 (4 in 4 out) to 32 × 32 (32 in 32 out) models, as shown below:
Specification name
Factory model
Internal model
DVI 4 in 4 out, optional audio
VM44D
DVI-0404
DVI 8 in 4 out, optional audio
VM84D
DVI-0804
DVI 8 in 8 out, optional audio
VM88D
DVI-0808
DVI 16 in 4 out, optional audio
VM1604D
DVI-1604
DVI 16 in 8 out, optional audio
VM1608D
DVI-1608
DVI 16 in 16 out, optional audio
VM1616D
DVI-1616
DVI 24 in 8 out, optional audio
VM2408D
DVI-2408
DVI 24 in 16 out, optional audio
VM2416D
DVI-2416
DVI 24 in 24 out, optional audio
VM2424D
DVI-2424
DVI 32 in 8 out, optional audio
VM3208D
DVI-3208
DVI 32 in 16 out, optional audio
VM3216D
DVI-3216
DVI 32 in 24 out, optional audio
VM3224D
DVI-3224
DVI 32 in 32 out, optional audio
VM3232D
DVI-3232
 
 
First, the function introduction
1) Optional built-in central control module, provide app, support iPhone, iPad, Android tablet and mobile phone wireless control, provide design platform, users can change the background image and color of app software, button size, position, appearance can be Free design; iPhone, iPad software can be downloaded from the app store through Apple's review, no jailbreak.
2) Support EDID management, the board can change the board EDID data through the serial port software.
3) The DVI input has a digital equalization adjustment circuit, and the output signal pre-emphasis enhancement circuit enables the signal to be transmitted over a longer distance. The input and output can be over 40 meters (no need for an HDMI cable with a chip).
4) All boards and motherboards adopt German EMI imported professional high-speed connectors, which are not connected with ordinary gold fingers.
5) Support RS232, infrared (optional), network port (optional) control signal switching function.
6) Integrated all-aluminum brushed panel, blue LCD screen, beautiful and high-end design.
7) With Comtrex embedded ARM processor control, the operation speed is faster and the system is more stable.
8) Support one-click quick query function to view the switching status of the matrix.
9) With power-down memory function with power-off site protection, power-on automatically restores the state before shutdown.
10) Standard rack mounted 1U/2U/4U/8U/12U metal chassis.
11) Adopting 100V~250V international standard wide voltage input, which greatly improves the reliability and stability of the system.
12) Full-chip SMT process, featuring ESD static protection.
13) The digital signal uses a point-to-point lossless transmission method to ensure high-fidelity output of the image signal.
14) Telecommunications-grade core digital switching chip with superior anti-jamming and all-weather capability.
 
Second, technical parameters
Interface bandwidth
3.2Gbps
Pixel bandwidth
165MHz full number
Video interface
DVI female interface
Resolution
10080p
Switching speed
<210ns
Maximum transmission delay
5nS (±1nS)
Input minimum/maximum level analog signal
+/- 0.4V p-p
Maximum DC offset error
15mV
Output min/max level
2.9V/3.3V p-p
Input/output impedance
50Ω
EDID
EDID field rewritable
Maximum transmission distance
Input and output is greater than 40 meters
Bit Jitter
<0.15Tbit
Bit rise time (Risetime)
<0.3Tbit (20%-80%)
Bit fall time (Falltime)
<0.3Tbit (20%-80%)
Serial control interface
RS232, DP-9 pin type interface
Stop bit
1, no parity
Data bit
8 digits
Baud rate
9600
Serial control port
2=TX, 3=RX, 5=GND
power supply
AC100V~240V, 50/60Hz
Operating temperature
-20°~70°C
Use humidity
0%~90% non-condensing
Mean time between failures
≥30000 hours
 
Third, the packing list
1, DVI matrix switcher
2, 220V power cord
3, RS232 serial cable
4, control disc one
5, product manual, a copy