Volktek Corporation

•4 x 10/100/1000 PoE+ ports - 30 Watts max. output power/port
•1 x 10/100/1000 RJ45 and 1 x GbE SFP uplink port for long-distance fast-speed fiber connectivity

HNS-8415P is an unmanaged 4-port 10/100/1000 PoE+ downlink, 1-port 10/100/1000 RJ45 downlink, and 1-port GbE SFP uplink hardened switch designed for simple plug & play surveillance and internet access points applications. This PoE+ switch reduces costs by eliminating the need for multiple power outlets to power each individual powered device (PD) at distances up to 100 meters. All PSE (power sourcing equipment) and LAN ports use auto-negotiation technology to discover compatible devices without extra installation requirements. The SFP port offers long-distance, noise-free fiber transmissions. The device uses VLAN Passthru for continuous packet transfer.

Designed to work in hardened indoor environments without air conditioning, it's enclosed in an IP40 metal case to protect the device from tools and hazards, and operates at temperatures ranging from -10°C~60°C (14°F~140°F). To ensure the connected devices operate reliably, it uses a Redundant Power Supply system and a Relay Alarm to issues alerts if power fails.