The HPE Aruba Instant On 1930 48G Class4 PoE 4SFP/SFP+ 370W Switch (JL686A) is a high-performance, smart-managed Layer 2+ Gigabit Ethernet switch designed for small and medium-sized businesses (SMBs) requiring robust, secure, and easy-to-deploy networking. It features 48 Gigabit Ethernet ports, all supporting Class 4 PoE (up to 30W per port) with a 370W PoE budget, powering devices such as IP phones, wireless access points, and cameras without additional cabling. Four SFP/SFP+ uplink ports offer 1G/10G fiber connectivity for high-bandwidth applications like data backups and video streaming. The switch provides flexible management via the Aruba Instant On mobile app, cloud-based web portal, or local web GUI, with no subscriptions or licenses required. Advanced security features, including IEEE 802.1X, VLANs, Access Control Lists (ACLs), and malware protection, safeguard the network. Energy-efficient technologies like IEEE 802.3az and PoE scheduling minimize power consumption. Backed by a limited lifetime warranty, the JL686A delivers reliable, scalable connectivity for SMBs with demanding network needs.