System Summarize:
LH60-60 matrix switch/control system is a complete big-sized CCTV closed circuit TV monitor system. It is modularized, assembly, expandable, with video and audio switch and control The system could be expended to max 1024 channel video input signals and 128 channels video output signals. It could deploy 36 masters / secondary keyboard. System functional mode could be switched and programmed by keyboard. It could discern alarm signal by alarm box and start recording after alarming.
LH60-60 could set the information of each port according to requirement. Besides, it maintains Ethernet port.
System features:
Menu composite setting
Setting priority for any camera by keyboard
System partitions with different keyboard access authority
32 groups switch automatically and synchronously
Timing alarm arming and disarming,18 alarm modes
Control other front-end equipment if deployed LH40-35X
256 channel alarm signal if deployed LH40-96X
Memory stock function when power off
Timing operation: start one operation in a certain time .The operation could be alarm arming, disarming, transfer sequence operation. The system will start action at that certain time.
Built-in network management function: LH60-60 core system could be the center of one system, do network control and operation to other cores which links on this equipment
Computer management: program the core system menu on computer, upload or download setting content to make the program easier.
Screen display camera headline, with Chinese standard first-grade, second-grade character font library changeable date/time format division No., monitor No., and their functional mode.
Technical Index:
Communication method | RS-485,RS-422,TCP/IP and high speed data line |
Channel bandwidth | 10MHz |
Video isolation | -45db |
Differential phase | 65db |
Differential gain | <1.1% |
Insertion gain | <0.6% |
Synchronous nonlinearity distortion | <0.1db |
Illumination nonlinearity distortion | 1% |
Intermediation distortion | 1.50% |
Sub frequency distortion | 0.50% |
Short term waveform distortion | 1.5db |
Group retardation frequency feature | 3.50% |
delay inequality | 6ns |
gain inequality | 2.5ns |
Video input signal | 1Vp-p/75 |
Video output signal | 1Vp-p/75 |
audio input signal | 1Vp-p |
audio output signal | 1Vp-p |
Max input channel number | 1028 |
Max output channel number | 128 |
Memory protect when power off | 10 years |
Work Temperature | -10~ 40 |
Work Voltage | 220V AC50Hz |
Core weight | 25Kg |
Core measurement | 430(W) x 316(H) x 430(D)mm |
Install Method | 19” standard stander |
VGA/AV audio/video CCTV Matrix Switcher equipment