Intellinet 4-Port Industrial Gigabit Ethernet PoE++ Switch with 2 SFP Ports- 95W Per Port, Poe Budget 240W, IP40 Rated Metal Housing, DIN-Rail Mount, Terminal Block Powered-3 Yr Mfg Warranty508995

Industrial Switch: Features 4 Gigabit Ethernet ports with 2 small form-factor pluggable GBIC module slots (SFP) to instantly expand your network in harsh low/high temperature environments (-4 167F). The fanless design allows it to work silently. A great unmanaged switch for harsh areas and for computer desktop Internet networking if desired.
^^ Durable Protection: IP40 slim-type metal housing to protect against solid objects over 1 mm (e. g. wires, nails) and hardened construction to withstand harsh industrial conditions. Option for DIN-rail installation to easily integrate with equipment in factories, plants, warehouses and other industrial locations. Rated by IEC to protect against shock (IEC 60068-2-27), freefall (IEC 60068-2-32) and vibration (IEC 60068-2-6). ^^ PoE Output and Multiple
Input Power: 4PPoE 802.3 bt Type 4 Power over Ethernet output up to 95 watts per port. PoE power budget of 240 watts (depending on the power supply used). Features redundant DC inputs (48 57 V) with I/O terminal block to keep mission-critical applications active. Port surge protection up to 6 kV. Grounding point to protect equipment from external electrical surges. ^^
Copper & Fiber Ports: Four 10/100/1000 auto-sensing ports automatically detect optimal network speeds. Two gigabit SFP ports to connect to fiber networks. Has store and forward switching architecture. Supports any combination of 10 Mbps, 100 Mbps or 1 Gbps network devices. Supports 2k MAC address entries with Auto-Learning and Auto-Aging. Switch fabric of 12 Gbps. Supports jumbo frames up to 9.2 Kbytes.
^^ Built to Last: Limited 3-year mfg warranty. Instructions included. Power supply not included. Fully NDAA-compliant.