HP Aruba JL557A 48x GBE PoE+ 4x 1GB SFP Port Switch

The HP Aruba JL557A 48G PoE+ 4SFP Switch provides a dependable and scalable networking solution for businesses, offices, schools, surveillance systems, and other demanding network environments. With 48 Gigabit Ethernet ports supporting Power over Ethernet Plus (PoE+), the switch can deliver both network connectivity and power to compatible devices such as wireless access points, IP cameras, VoIP phones, and other PoE-enabled equipment through a single Ethernet cable.

For network expansion and uplink flexibility, the JL557A includes four 1Gb SFP ports that support compatible fiber or copper transceivers. This makes it suitable for connecting the switch to network backbones, servers, other switches, or longer-distance network links.

Built for enterprise-grade networking, the Aruba JL557A combines high port density, PoE+ capabilities, and flexible uplink options in a single platform. It is an ideal choice for organizations looking to expand their wired infrastructure while simplifying the deployment of powered network devices.

Key Features

• 48 × Gigabit Ethernet ports
• PoE+ support for compatible powered devices
• 4 × 1Gb SFP ports for flexible uplink connectivity
• Suitable for IP cameras, wireless access points, VoIP phones, and other PoE devices
• High-density connectivity for business and enterprise networks
• Flexible fiber and copper networking options
• Designed for reliable and scalable network deployments