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The Villaon V50S 32+3(4G) is a professional-grade 19-inch Rack-Mount Surge Protective Device (SPD) designed for high-definition video transmission and broadcasting systems. It acts as a critical defense unit for video servers and recording equipment, clamping transient overvoltages caused by lightning or power fluctuations. The "32+3" configuration provides protection for 32 video channels and 3 dedicated data channels (typically for RS485/RS422 PTZ camera control). The "(4G)" designation indicates ultra-wide bandwidth support for 4G-SDI and 4K video signals, ensuring zero latency and superior signal integrity for demanding surveillance and broadcast applications.
| Feature Category | Specification / Description |
|---|---|
| Product Model | V50S 32+3(4G) |
| Product Type | Video Signal & Data Control Surge Protective Device (SPD) |
| Form Factor | Standard 19-inch Rack Mount (1U Height) |
| Protection Channels | 32 Channels (Video Signal) + 3 Channels (Data/Control) |
| Video Compatibility | 4G-SDI, 3G-SDI, HD-SDI, HDMI, 4K, and Analog (CVBS) |
| Data/Control Type | RS485, RS422, RS232, or Man-Machine Control Lines |
| Frequency Bandwidth | DC ~ 4GHz (Ultra-High Frequency) |
| Video Connectors | BNC Female (High Precision) |
| Data Connectors | Screw Terminal Block / D-Sub (Model Dependent) |
| Max Discharge Current (Imax) | Video: 5kA (8/20μs) / Data: 10kA (8/20μs) |
| Voltage Protection Level (Up) | Video: ≤ 600V / Data: ≤ 60V (Typical) |
| Insertion Loss | ≤ 0.2dB (Minimal signal attenuation) |
| Response Time | ≤ 1ns (Nanosecond response) |
| Housing Material | Metallic Rack Chassis (EMI Shielded) |
| Application | High-End CCTV, Traffic Monitoring, Broadcast Studios, PTZ Control |
| Compliance Standards | IEC 61643-21 / EN 61643-21 |
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