Intellinet 4-Port Gigabit PoE+ Switch, 2 SFP, 120W, DIN-Rail IP40 508254

Industrial unmanaged switch with 4 Gigabit RJ45 PoE+ ports and 2 SFP fiber slots, giving you copper device connections plus fiber uplink options for cameras, VoIP phones, wireless access points and other networked equipment.
120W total PoE budget supplies up to 30W per port, delivering both power and data over existing Ethernet cabling to support up to four IEEE 802.3at/af PoE devices without separate power runs.
Built for demanding locations with an IP40-rated metal housing, fanless operation and a wide operating range of -40 to 167°F for stable performance in factories, control cabinets and outdoor enclosures.
DIN-rail mount design includes the bracket for straightforward installation in industrial panels and cabinets, while the slim housing helps fit space-conscious network deployments.
Redundant 44 to 57 V DC inputs with I/O terminal block help maintain operation, and the power failure alarm relay output adds monitoring support for industrial network setups.
Gigabit performance features 10/100/1000 auto-sensing RJ45 ports, auto-MDIX, NWay auto-negotiation and a 12 Gbps switch fabric to support efficient traffic handling across connected devices.
Added protection features include up to 6 kV port surge protection, a grounding point, and PoE safeguards for short circuit, overload and high voltage to help protect connected equipment.