JL557A 2930F 48G PoE+ 48x Port 1GE 740W Switch JL557A#ABA (New Sealed)

The JL557A is a managed Layer-3 Gigabit Ethernet access switch from the 2930F series, designed for enterprise and SMB networks. It provides 48 PoE+ enabled Gigabit ports with a total PoE budget of 740 W, plus 4 SFP uplink slots for fiber connectivity. Built for performance and reliability, this rack-mountable 1U switch supports advanced routing, security, and network management tools, and can be managed locally or via Aruba cloud and on-premises platforms.48 Gigabit Ethernet PoE+ Ports: Provides high-speed 10/100/1000 Mbps connectivity while delivering power to connected devices such as IP phones, wireless access points, and security cameras 4 SFP Uplink Ports: Enables flexible fiber uplink connectivity for network expansion and reliable high-speed connections to core or aggregation switches High PoE Power Budget (740W): Supports up to 30W per port (IEEE 802.3at PoE+), ideal for powering multiple high-demand PoE devices simultaneously Advanced Security Features: Includes ACLs, VLANs, port security, and other built-in protections to help safeguard the network from unauthorized access and threats Energy-Efficient Design: Built with energy-saving technologies to optimize power usage and reduce overall operational costs