Discover the robust VIVOTEK AP-FEX-0150-T SFP Modules, designed to enhance your surveillance system's reliability and reach. These modules boast a weather-proof IP67-rated and vandal-proof IK10-rated housing, ensuring durability in harsh environments. They feature built-in 6KV surge protection for the BNC port, safeguarding your equipment from electrical spikes. Extend both Ethernet and power up to 1,200 meters over RG6 coaxial cable, making it ideal for expansive setups. Additionally, they support ring topology for up to four IEEE 802.3af cameras, ensuring power redundancy, and can also support a daisy chain topology for similar setups. Upgrade your security system with VIVOTEK's advanced modules for unmatched performance and reliability. Don't wait, secure your premises today!