Aruba CX 6100 12G Class4 PoE 2G/2SFP+ 139W Switch

Overview

The Aruba JL679A#ABA is a compact network switch designed to deliver reliable connectivity with twelve Gigabit Ethernet ports featuring Class 4 PoE power, alongside two additional 1 GbE copper ports and two SFP+ slots for fiber uplinks. It supplies up to 139 watts of power over Ethernet cables, enabling seamless connection and power delivery to devices like laptops, VoIP phones, wireless access points, and security cameras. Powered by a dual core ARM Cortex A9 processor at 1.016 GHz with 4 GB DDR3 memory and 16 GB flash storage, it supports a switching capacity of 68 Gbps and forwards up to 45.1 million packets per second, ensuring smooth performance for voice, video, and data traffic.

Key features

• Provides IEEE 802.3af and 802.3at PoE+ power across twelve Gigabit Ethernet ports to power connected devices without separate power supplies
• Includes two 1 GbE copper ports and two SFP+ slots for flexible uplink options, supporting both copper and fiber connections
• Fanless design enables silent operation, making it suitable for noise-sensitive environments like offices, classrooms, and retail spaces
• Equipped with USB-C console and USB-A host ports to simplify initial setup, firmware updates, and script management
• Supports VLAN segmentation, static routing, and IPv6 to help manage network traffic efficiently and prepare for future network growth
• Compact footprint fits easily on desks or inside cabinets without adding clutter
• Backed by a limited lifetime warranty, providing long-term reliability and peace of mind

Key specs

• Ports: 12 Gigabit Ethernet with Class 4 PoE, 2 x 1 GbE copper, 2 x SFP+ fiber uplinks
• PoE budget: 139 watts total power available for connected devices
• Processor: Dual core ARM Cortex A9 at 1.016 GHz
• Memory: 4 GB DDR3 RAM
• Storage: 16 GB flash
• Switching capacity: 68 Gbps
• Forwarding rate: 45.1 million packets per second
• Dimensions: 1.73 x 10.0 x 10.4 inches
• Cooling: Passive, fanless design

Connectivity and compatibility

This switch offers versatile connectivity options to fit a variety of network setups. The twelve Gigabit Ethernet ports support both data and power delivery, reducing cable clutter and simplifying device installation. Two additional 1 GbE copper ports provide extra flexibility for connecting non-PoE devices or uplinks, while the two SFP+ slots allow for high-speed fiber connections to core switches or servers. The USB-C console port enables direct management access, and the USB-A host port supports easy firmware upgrades and configuration file transfers.

Ideal uses and environments

Thanks to its silent, fanless design and compact size, this switch is well suited for environments where noise and space are concerns, such as shared offices, classrooms, healthcare clinics, and retail locations. Its PoE capabilities make it a strong choice for powering IP phones, wireless access points, and security cameras without additional power adapters. The robust switching capacity and packet forwarding rate ensure that voice, video, and data traffic remain responsive even during busy periods, supporting smooth communication and network performance in small to medium branch offices or edge network deployments.