HP 1810 Switch Series devices are smart-managed, fixed-configuration Gigabit and Fast Ethernet Layer 2 switches designed for small businesses looking for key features in an easy-to-administer solution. The series includes 8- and 24-port Gigabit and Fast Ethernet models and a 48-port Gigabit switch. Specific models include SFP ports for fiber connectivity. All support flexible deployment options, including mounting on walls, under tables, or on desktops; some are fanless, ideal for office deployments. The 8-port Gigabit models can optionally be powered by an upstream Power over Ethernet (PoE) switch. Customizable features include VLANs, Spanning Tree, and link aggregation trunking. Newly offered are units designated "Version 2" (v2) with features including the latest energy-saving capabilities - Energy Efficient Ethernet (EEE) and idle-port power down - as well as Rapid Spanning Tree Protocol (RSTP) and DSCP QoS policies. All come with a lifetime warranty.