| 原産地: | 中国(本土) | 銘柄: | MYTECH | モデル番号: | MY-LXXXYYVD | 材料: | 金属 | ビデオ入出力: | 1Vp-p (75ohm負荷、不均衡) | ビデオSN比: | 50dB (重みづけ) | ビデオ帯域幅: | 17MHz (- 3dB) | ビデオシステム: | CCIR、PAL | 切り替え速度: | 1ミリメートル以下 | ビデオおよびオーディオインターフェイス: | ビデオ: BNCのソケット |
包装
| 包装: | OEM/Neutralのパッキング |
仕様
Security Switching Matrix Switcher with BNC/VGA Connector
Applications:
For large-screen projection display engineering, multimedia conferencing system
Product Introduction:
The matrix sends the random channel signal of storage device of the signal source that provided by front end to the random channel’s display terminal, makes the video be synchronous or asynchronous, carries on the switch and browsing by different pattern.
Specific Function:
1) Each channel video has the function of overlapping the Chinese/English character
2) Adopt 4U plug-in high density mould combined structure, brushed aluminum alloy mold facilitates the combination and expansion
3) 3D keyboard which has matrix/DVR/PTZ controlling function
4) 16 keyboard can be attachment, support many kinds of organizing network of three level or above
5) The system may carry on networking by many and multistage matrix through RS485
Warm backup main engine match design,to ensure the main engine's stability
Basic Function:
1) System partitioning with keyboard priorities to the monitoring device and camera
2) Video input and output port as well as communication interface have surge protection and lightning protection function
3) Menu displayed both in Chinese and English, preset each function of matrix
4) Alarm input linkage,turn on the camera and the light automatically,switch preset image automatically and start the recording
5) Can preset random defence area's guarding method:timing,manual,keep arming/disarming and check the alarm logging
6) Up to 128 camera inputs and 32 monitor outputs
Specification:
Model | MY-LXXXYYVD ( XXX means input channel, max. 144, YY means output channel, max.32) |
Video Input | 1Vp-p(75 ohm load, imbalance) |
Video Output | 1Vp-p(75ohm load,imbalance) |
Video Signal-to-Noise Ratio | 50dB( weighting ) |
Video Crosstalk | 50dB( weighting ) |
Video Bandwidth | 17MHz(-3dB) |
Differential Phase | Typical at 0.02 |
Differential Gain | Typical at 0.02 |
Video System | CCIR,PAL |
Audio Voltage-controlled Amplitude | 0-2Vp-p |
Audio Output Power | 0.5W(8W) |
Audio Signal-to-Noise Ratio | 48dB( weighting ) |
Audio Crosstalk | 48dB(weighting) |
Audio Bandwidth | 20KHz(-3db) |
Switching Speed | Less than 1 millimeter |
Video and Audio Interface | Video: BNC socket/ Audio: RCA socket |
Working Temperature | -10°C-55°C |
Humidity | ≤0.90 RH(non condensing) |
Power Supply | AC220V±0.10 / 50Hz |
Power Consumption | <50W |
Dimension(mm) | 350×480×178 |
Weight(Kg) | about 4.0 |
