Easily deploy or scale your network with this Gigabit Ethernet switch, features four dedicated PoE+ enabled ports, and one dedicated open SFP slot plus the flexibility of a switchable RJ-45/Open SFP port for use as an uplink or for non-PoE devices. It features an IP-30 housing, compact design, and is wall and DIN rail mountable. Power Over Ethernet & 48V Voltage With a total power budget of 120W, this PSE Ethernet switch provides up to 30W of power per PoE port to IEEE 802.3af (PoE / Type 1) and IEEE 802.3at (PoE+ / Type 2) powered devices (PD) like: Cameras Sensors Wi-Fi access points Uses Cat 5e (or higher rated) Ethernet cabling. Designed for Harsh Environments Industrial features include -40 C to 75 C operating temperature, IP-30 rated housing, vibration, shock, and free-fall standard testing. Vibration: EN 60068-2-6 Shock: EN 60068-2-27 Free-Fall: EN 60068-2-32 500,000+ hours MTBF rating using Telcordia/Bellcore at 50 C for long-term reliability. Dual Power Inputs Dual power inputs provide redundancy. Accepts terminal block power or DIN power connectors for additional power supply flexibility, allowing the product to be hardwired or powered using an external power supply (not included), which does not require professional installation. The IES1G52UPDIN is backed by a StarTech.com 2-year warranty and free lifetime technical support.