FeaturesProvides eight Gigabit Ethernet PoE/PoE+ ports and two Gigabit Ethernet ports.Extended temperature range of -40 to +167° F (-40 to +75° C) with an IP30 case.Ideal for security and surveillance, building automation, oil/gas facilities, military applications and factories.EMS Level 3 protection for extreme outdoor environments.Supports redundant 12–24 VDC power.Reliable and ruggedUnlike the Ethernet switches in y wiring closet or computer center, the switches at the edges of y network have to withstand extreme temperatures and conditions. This is where the Industrial Unmanaged Gigabit Ethernet PoE+ Switch from Black Box comes in. This extreme industrial switch features eight autosensing 10-/100-/1000-Mbps PoE/PoE+ 802 af/at copper ports and two Gigabit copper ports. Use this rugged switch in harsh environments with temperature extremes of -40° to +75°C, such as loading docks, remote monitoring stations and industrial facilities.PoE versatilityUse the switch's eight PoE ports to power remote PoE/PoE+ PSD devices such as security cameras, traffic signals, wireless access points, building access devices and automation equipment in areas where it may be difficult to run electrical wiring. The switch is built for extreme environments with uncontrolled temperatures of -40 to +167° F (-40 to +75° C). The rugged IP30 metal case is sealed to resist contaminants such as dust, dirt and moisture and can be DIN-rail or wall mounted.A multitude of applicationsSecurity and surveillance, particularly to backhaul IP security camera dataMilitary applications, especially in ships and other vehiclesFactory automation for controlling machinery, PLCs, motor drives, sensors, counters, inspection cameras, and packaging equipmentOil and gas fields or remote equipment monitoring and controlBuilding automation for controlling HVAC and lighting systems. Security/surveillance to backhaul IP camera data.Redundant power and alarm alertsFor redundancy, the switch has two 12-24 VDC power inputs with a P-fail relay. If one power sce fails, the switch automatically falls over to the second power sce. The switch also has a P-Fail LED which, in the event of a power failure, will activate the alarm to notify administrators.