HPE Aruba 3810M 24G PoE+ 1-slot Switch

The Aruba 3810M 24G PoE+ 1-slot Switch is purpose-built for the modern, mobile-first campus. Engineered around a powerful ProVision ASIC and optimized for high-speed access points and IP endpoints, this switch delivers the low latency and reliable performance required to keep classrooms, offices, and public spaces connected. It combines rich Layer 2 and basic Layer 3 features with energy-efficient PoE+ powering of phones, cameras, and wireless access points, all while offering scalable uplink options that simplify campus growth. Whether you’re upgrading a single building or extending a multi-building campus, the Aruba 3810M helps you deploy a responsive, resilient network that supports today’s bandwidth-heavy applications, from video conferencing to cloud-based collaboration, with room to scale for tomorrow’s requirements.

• Powerful, PoE+ enabled access: The 3810M delivers PoE+ on its 24 Gigabit Ethernet ports, supplying dependable power to IP phones, security cameras, and wireless access points. This integration simplifies deployment, reduces cost, and streamlines management by consolidating data and power on a single, consistent interface. Per-port power control makes it easy to prioritize critical devices during peak load times, ensuring high-availability for voice and video workloads in busy campuses.
• Low-latency performance with ProVision ASIC: Built on HPE’s ProVision architecture, the Aruba 3810M provides high-speed forwarding, predictable latency, and efficient handling of mixed traffic patterns. The ASIC enables strong virtualization support, smooth application delivery, and fast data paths for demanding workloads. This means better user experiences for multimedia sessions, real-time collaboration, and mobile devices that constantly roam between access points and switches.
• Flexible uplinks for scalable growth: The 1-slot design supports modular uplinks, allowing you to tailor the switch to your core or distribution layer. This flexibility makes it easier to adapt to changing campus topologies, consolidate wiring, and plan for future bandwidth needs without replacing core equipment. As your wireless footprint expands with more APs and devices, the Aruba 3810M scales to meet the new demand while maintaining consistent performance.
• Advanced security and quality of service: The Aruba 3810M includes enterprise-grade security features, robust access control, and policy enforcement to protect sensitive data and devices. With built-in QoS, VLAN segmentation, and traffic prioritization, voice, video, and business-critical applications receive the bandwidth and priority they deserve. This drives clearer voice calls, less jitter for conferencing, and smoother streaming for students and staff alike.
• Management simplicity and ecosystem compatibility: Designed for ease of administration, the 3810M is compatible with classic CLI and web-based management, while also integrating with Aruba Central for cloud-based visibility, provisioning, and monitoring. Centralized management reduces operational overhead, accelerates rollout, and provides actionable insights for capacity planning, firmware updates, and security hardening—ideal for IT teams managing multi-site campuses.

Technical Details of HPE Aruba 3810M 24G PoE+ 1-slot Switch

• Model and purpose: HPE Aruba 3810M 24G PoE+ 1-slot Switch — a high-performance access switch designed to support mobile-first campus networks with PoE+ on every access port.
• Port configuration: 24 Gigabit Ethernet ports with PoE+ on access ports; 1 modular slot for uplink (SFP/SFP+ options available) to align with your core or distribution layer topology.
• Performance characteristics: ProVision ASIC-based architecture delivering efficient packet processing, low latency, and scalable performance suitable for dense AP deployments and multimedia workloads.
• Power over Ethernet: Integrated PoE+ capability on standard access ports with centralized power budgeting and per-port control to support IP phones, cameras, and wireless APs without requiring separate power infrastructure.
• Networking features: Core Layer 2 switching with essential Layer 3 capabilities, VLAN tagging, QoS for traffic prioritization, dynamic routing options, and support for network virtualization to isolate and protect tenant or project traffic.
• Management and security: Web UI and CLI supported for on-site management; compatibility with Aruba Central for cloud-based provisioning, monitoring, and security policy enforcement; includes built-in security controls and access policies to protect network access points and endpoints.
• Reliability and availability: Designed for campus durability with solid backplane efficiency and support for scalable uplinks, helping maintain network performance during peak usage periods and growth in devices.

How to install HPE Aruba 3810M 24G PoE+ 1-slot Switch

• Plan and rack-ready placement: Before installation, determine the ideal rack location, ensuring adequate airflow and clearance for heat dissipation. Verify that the rack is grounded, and arrange switches in an order that optimizes cabling paths to minimize clutter and interference. Confirm the designated uplink path to the core or distribution switches and map VLANs to corresponding access ports in advance to streamline deployment.
• Mounting and power: Mount the switch in the rack using appropriate hardware, connect to a reliable power source, and verify any required PoE budget constraints for connected devices. If redundancy is available, configure redundant power or optional auxiliary power components per your campus policy. Power on and ensure LEDs indicate a healthy startup sequence.
• Physical cabling: Connect uplink cables from the 1-slot modular uplink slot to your core or distribution devices using appropriate fiber or copper connections. Run PoE-capable cable runs to endpoints such as IP phones, cameras, and APs, ensuring cable quality meets your performance requirements and adheres to local electrical standards.
• Initial configuration: Access the switch via the CLI or web GUI and perform initial setup. Create VLANs for campus segmentation, assign access ports to the correct VLANs, and configure QoS policies to prioritize voice and video traffic. Enable PoE settings and set per-port power controls according to device requirements, ensuring critical endpoints receive priority.
• Security and updates: Apply the latest firmware from the Aruba/HPE repository, review security settings, and implement access controls to prevent unauthorized management access. If using Aruba Central, enroll the switch into your cloud management environment for ongoing monitoring, alerting, and policy enforcement.
• Validation and monitoring: After configuration, validate end-to-end connectivity by testing device boot, PoE power delivery, and network reachability across VLANs. Monitor performance with the management interface, checking link status, throughput, latency, and any QoS metrics. Schedule regular firmware updates and health checks as part of your lifecycle management.

Frequently asked questions

• What is PoE+ and does the Aruba 3810M support it?

  Yes. The Aruba 3810M provides PoE+ on its access ports, powering devices like IP phones, cameras, and wireless APs directly from the switch. This reduces the need for separate power infrastructure and simplifies deployment on busy campuses.

• Can I expand the uplink capacity as my campus grows?

  Absolutely. The switch features a modular uplink slot that can accommodate compatible SFP/SFP+ modules, enabling you to scale bandwidth to the core or distribution layer as your network expands. This makes it suitable for multi-building campuses with evolving traffic patterns.

• What management options are available for this switch?

  The Aruba 3810M supports traditional on-site management via CLI and web GUI, and it integrates with Aruba Central for cloud-based provisioning, monitoring, and policy enforcement. This gives IT teams flexibility to manage a single site or a distributed campus from a centralized console.

• Is this switch appropriate for a mobile-first environment?

  Yes. Designed to handle high-density AP deployments and real-time applications, the 3810M delivers low latency and robust performance for mobile devices, video workloads, and collaboration apps, making it a solid choice for modern campus networks.

• What should I consider when planning PoE power allocation?

  Assess the PoE requirements of all endpoints (phones, cameras, APs) and plan for peak loads. Use per-port power controls and QoS to ensure critical devices maintain sufficient power and bandwidth during busy periods. A central PoE budget helps balance device needs with network performance.

• Does this switch support Layer 3 features?

  The Aruba 3810M provides essential Layer 3 capabilities alongside robust Layer 2 switching, enabling routing and inter-VLAN communication where needed. This supports scalable network design without requiring immediate upgrades to core infrastructure.