HP Enterprise 1820-48G - Switch - Managed - 24 X 10/100/1000 (PoE+) + 24 X 10/100/1000 + 4 X Fast Ethernet/Gigabit SFP - Desktop, Rack-mountable, Wall-mountable - PoE+ (370 W) - J9984A#ABA

• Simple Web management
  Allows for easy management of the switch - even by nontechnical users - through an intuitive Web GUI; supports HTTP and HTTP Secure (HTTPS).
• SNMPv1, v2c
  Enable devices to be discovered and monitored from an SNMP management station.
• Port mirroring
  Enables traffic on a port to be simultaneously sent to a network analyzer for monitoring.
• Dual flash images
  Provide independent primary and secondary operating system files for backup while upgrading.
• Network Time Protocol (NTP)
  Synchronizes timekeeping among distributed time servers and clients; keeps timekeeping consistent among all clock-dependent devices within the network.
• Manual network time configuration
  Manually set the date and time on the switch in the absence of an NTP server.
• Default DHCP client mode
  Allows the switch to be directly connected to a network, enabling plug-and-play operation; in the absence of a DHCP server on the network, the switch falls back to a default, fixed IP address

HPE 1820 Switch Series devices are basic, smart-managed, fixed-configuration Gigabit Ethernet Layer 2 switches designed for small businesses looking for key features in an easy-to-administer solution. The 48-port Gigabit Ethernet switch provides non-blocking Gigabit per port performance. The 1820 Switch supports flexible installation possibilities, including mounting on wall, under table, or on desktop. The solution is 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.