HPE OfficeConnect 1850 Switch Series devices are basic smart- managed, fixed-configuration Gigabit plus 10 Gigabit Ethernet Layer 2 switches designed for small businesses looking for high performance in an easy-to-administer solution. The series is part of the OfficeConnect portfolio of Hewlett Packard Enterprise small business networking products.The series consists of five switch models. Four are Gigabit switches each with 10- Gigabit 10GBASE-T uplink ports. One is an 8-port10-Gigabit aggregator switch. Together, you can build a high bandwidth network with Gigabit edge port switches interconnectedat 10-Gigabit speeds. Non-PoE and PoE+ models are available. The 24 port models include 2 10GBASE-T ports; the 48 port models include 4 10GBASE-T ports and an 8 port model includes 8 10GBASE-T ports with 2 dual- personality SFP+ ports. All HPE OfficeConnect 1850 Switches support flexible installation options including mounting on wall, under table, or on a desktop.These Gigabit switches are plug-and-play out of the box, yet network operation can be fine- tuned through features available from a simple web browser-based GUI, if necessary. Customizable features include VLANs, Rapid Spanning Tree, IGMP Snooping, link aggregation trunking and DSCP QoS policies. All models include the latest energy-saving capabilities, including Energy Efficient Ethernet (EEE) and idle-port power down. All models include variable speed fans o perating only at the speed necessary to maintain operating temperature to reduce excess noise and power consumption by the switch. HPE OfficeConnect 1850 Switch Series includes a Limited Lifetime Warranty. This warranty provides advance hardware replacemen t with next business day shipment in most countries, limited 24x7 telephone support available from HPE for the first 90 days, and limited electronic and business hours telephone support is available from HPE for the entire warranty period.