LH60- 2020R matrix is economical, , samll-sized of matrix switcher System for CCTV surveillance systems.
LH60- 2020R matrix is economical, , samll-sized of matrix switcher System for CCTV surveillance systems. The LH60-2020 system is capable of controlling a maximum of 64 video input sources such as cameras. Character generator etc and up to16 video outputs such as monitors digital video recorders etc, and multiple operator sites (keyboards) or graphical user interfaces.
Technical Target
Communication method: Three RS-232 TCP/IP
Channel bandwidth: 15MHz
Video isolation: -55dB
Differential phase: -70dB
Differential gain: < 1.1%
Insertion gain: < 0.6%
Synchronous nonlinearity distortion: < 0.1dB
Illumination nonlinearity distortion: 1%
Intermodulation distortion: 1.0%
Sub frequency distortion: 0.5%
Short term waveform distortion1: . 1.5dB
Group retardation frequency feature: 3.5%
Delay inequiality: 6ns
Gain inequiality: 2.5ns
Video input signal: 1VP-P /75 ohm
Core weight 4.5Kg
Core measurement: 90(W) x430(H) x 312(D)mm
Install Method: 19" standard stander.
Max input: 64
Max out put: 16
The system can match auxiliary equipment as follow:
1. LH50-83/86DM Macro function keyboard, special one key macro facility, 5000 macro facility,
2. LH50-78/79/83D master keyboard, could be easy to control or operate the matrix switcher's menu and system setting, video and audio switcher, front equipment, set and disarm the system
3. Lh50-72D Points keyboard, could be easy to control or operate the matrix switcher's menu and system setting, video and audio switcher, front equipment, set and disarm the system
4. Lh40-36x-16 could be setting system of one RS485 / Mac manchester auto code input, switch to 16 output of independent RS 484, Mac manchester auto code
5. Lh40-91x could be switch the system control signal switch to RS485 /Mac manchester auto code of output, could control the RS 485/ Mac manchester auto code of front equipment
6. LH40*-96X alarm interface box, could accept the max 1024 alarm port, FTP the alarm pictures, VIDEO, AUDIO, VIA matrix switcher system to realize the action of Alarm.
