This is a Murr Elektronik 61500 family 5 port rectangular white industrial ethernet switch. This model provides you with 5 Ethernet ports supporting 10/100 Mbps Fast Ethernet data rates with up to 30 watt PoE power output. The 61500 is designed for automation and communication networks in the industry, allowing you to integrate a wide variety of devices into one single system. It features an easy to use, centralized web-based management platform, providing you with total control over your network. This model is equipped with a range of features and protections including internal transient protection, surge protection, and power-failure protection.