In general
This 50T Medium matrix swticher supports 16ch standard definition (CVBS) analog video input and 16ch bnc output, optional keyboard operation, RS232 communcation in computer based software, operation is very stable. Good choice for applications of public transport, education, video display, etc.
Features and function
- Support HD TV bandwith
- PC based software by RS232 communication.
- keys in front panel for operation.
- Using signal long-distance transmission distortion gain compensation technology;
- Blue LCD display to display working status;
- Video input and output by BNC interface;
- Built-in round-robin switching function, can set any interval time and channel;
- Built-in scene storage function, can be operated directly in the panel;
- Power off site switching memory protection function;
- With RS232 communication interface.
Rear panel
Specifications
| Video | |
| Bandwidth | 200MHz (-3dB),full load, @±0.1dB at 0-10MHz and @±0.6dB |
| Luminance and chromaticity interference | <-80dB @100KHz (full load) |
| Signal formats | NTSC3.58, NTSC4.43, PAL, SECAM, HDTV |
| signal type | composite video signal |
| video input | |
| Interface | BNC connector |
| Impedance | 75Ω |
| Minimum and maximum levels | Analog signal 0.5V – 2.0Vp-P |
| Echo phase locking | 0.3V – 0.4Vp-P |
| Return loss | <-50dB @5MHz |
| Maximum tributary offset error | 15mV |
| Video output | |
| Interface | BNC connector |
| Impedance | 75Ω |
| Return loss | <-50dB @5MHz |
| Dc compensation | up to ±5mV |
| Conversion type | Vertical interval |
| Control type | |
| Serial control interface | RS232 |
| Baud rate and protocol | Baud rate: 9600, Data bits: 8 bits,Stop position: 1,There is no parity check bit |
| Serial control port structure | 2=TX, 3=RX, 5=GND |
| In general | |
| Power supply | 12V – 36V DC |
| Temperature | Storage and usage temperature: 20 °C – 70 °C |
| Humidity | Storage and usage humidity: 10% – 90% |
| Size | 491.5 (L)*210.0 (D)*96.0mm (H) |
| Gross/Net weight | 5.2KGS/4.0KGS |
