48P

S0E91A Overview

The HPE S0E91A is a high-performance Layer 3 managed Gigabit Ethernet switch designed for enterprise access and aggregation networks. It features 48x RJ-45 10/100/1000Base-T PoE+ ports with Class 8 support, delivering high power to devices such as IP phones, wireless access points, and cameras.The switch also includes 4x 100G uplink ports with MACsec support, enabling ultra-fast, secure connections to core switches or aggregation layers while ensuring end-to-end encryption for sensitive data. It supports Precision Time Protocol (PTP) and Audio Video Bridging (AVB), making it ideal for time-sensitive networking (TSN) applications such as industrial automation, media streaming, and high-precision enterprise environments.