Connect five Ethernet devices to your network, including two Power over Ethernet (802.3af) devices, even in locations without a power source. This Po E-powered 5-port Gigabit Ethernet switch expands your network connectivity in remote locations where a power source is not available. For added versatility, you can power & network your Gigabit Po E-powered devices (PD) using two 802.3af PSE (Power Sourcing Equipment) ports. The durable metal housing & redundant power input make the switch ideal for harsh environments. The Gigabit network switch is powered through your existing Po E network infrastructure, so you can deploy it without an external power adapter. Plus, you have more flexibility to install the switch exactly where you need it, with no added aggravation or costs. Plus, the switch supports the most common types of Po E power input, including 802.3af/at networks. This Power over Ethernet switch features two 802.3af ports, so you can deliver power & data to your Po E PDs without the costs of additional Po E injectors or switches. The Po E switch provides 15W of total power output across both ports. Now you can adequately power & connect your Po E devices such as IP phones & cameras in situations where a typical AC-powered network device can't be used. For applications where a power source is available, you can connect the optional power adapter & deliver up to 15W to each PSE port. For added reassurance & convenience, the 5-Port Gigabit Ethernet Switch offers redundant power input using the included power adapter. With both Po E & AC power input, the versatile switch can remain operational during power dips, failures, or outages, making it perfect for factories, warehouses, & other industrial environments.