The HPE Aruba Networking CX 6000 12G Class4 PoE 2G/2SFP 139W Switch (model R8N89A) is a compact, fanless Layer 2 access switch designed for enterprise branch offices and SMB networks. It features 12 Gigabit Ethernet ports, including 2 Gigabit Ethernet uplink ports and 2 SFP ports for fiber connectivity. The switch supports IEEE 802.3af and 802.3at Power over Ethernet (PoE) standards, delivering up to 139W of power to connected devices such as IP phones and wireless access points. Its fanless design ensures silent operation, making it suitable for noise-sensitive environments. The R8N89A offers flexible management options, including a web GUI, CLI, and support for Aruba Central, allowing for easy deployment and management. citeturn0search2
