Product Description

The Villaon V50S 64+4(4G) is a premium, high-density 19-inch Rack-Mount Surge Protective Device (SPD) engineered for enterprise-level video surveillance and broadcast transmission systems. It provides robust, centralized protection for high-capacity recording servers against lightning strikes and electrical transients. The "64+4" configuration delivers protection for 64 video channels and 4 independent data/control channels (typically RS485/RS422 for PTZ control or alarm triggers). With "(4G)" capability, it supports ultra-high bandwidth signals up to 4G-SDI and 4K resolution, ensuring flawless signal transmission with minimal insertion loss for critical security infrastructure.

Key Features TableFeature CategorySpecification / DescriptionProduct ModelV50S 64+4(4G)Product TypeVideo Signal & Data Control Surge Protective Device (SPD)Form FactorStandard 19-inch Rack Mount (1U/2U Height)Protection Channels64 Channels (Video Signal) + 4 Channels (Data/Control)Video Compatibility4G-SDI, 3G-SDI, HD-SDI, HDMI, 4K, and Analog (CVBS)Data/Control TypeRS485, RS422, RS232, or PTZ Control LinesFrequency BandwidthDC ~ 4GHz (Ultra-High Frequency)Video ConnectorsBNC Female (High Density)Data ConnectorsScrew Terminal Block / RJ45Max Discharge Current (Imax​)Video: 5kA (8/20μs) / Data: 10kA (8/20μs)Voltage Protection Level (Up​)Video: ≤ 600V / Data: ≤ 60V (Typical)Insertion Loss≤ 0.2dB (Near-zero signal attenuation)Response Time≤ 1ns (Nanosecond response)Housing MaterialMetallic Rack Chassis (Shielded for EMI protection)ApplicationLarge-scale 4K CCTV, Traffic Monitoring Systems, Broadcast StudiosCompliance StandardsIEC 61643-21 / EN 61643-21