HP J9078A Hewlett-Packard HP ProCurve networking / enterprise server hardware Datacentre Switch

The HP J9078A is a ProCurve Switch 1400-24G, an unmanaged 24-port Gigabit switch aimed at small office and workgroup deployments needing plug-and-play Gigabit connectivity without VLANs, SNMP or CLI configuration. All 24 ports auto-negotiate to 10/100/1000 copper speeds, and the switch requires no ongoing administration once installed, making it a common choice for simple network segments or as a low-cost aggregation point feeding into a managed core. It has no modular expansion or PoE capability, functioning purely as a fixed unmanaged Gigabit switch. This unit is the correct replacement for a failed or retired 1400-24G already in service. Specifiers should confirm whether their deployment actually requires unmanaged switching, since a managed alternative may better suit environments needing VLANs. Tech-Star (UK-based, shipped worldwide) sources and tests refurbished HP parts like this one to keep 1400-series deployments running past end of manufacturer support.