HPE 3810M 48G PoE+ 4SFP+ 680W Switch

The Aruba 3810 Switch Series delivers enterprise-grade performance, resiliency, and intelligent network features designed for today’s wired and wireless ecosystems. The HPE 3810M 48G PoE+ 4SFP+ 680W Switch is purpose-built for busy campuses, SMBs, and branch offices requiring dense PoE+ power, high-speed uplinks, and robust Layer 3 capabilities. With Smart Rate multi-gigabit ports, it accelerates wireless access points and high-bandwidth devices, providing a superior application experience with low latency, streamlined virtualization, and resilient operation even in demanding environments. This switch brings flexible deployment, powerful management, and trusted reliability to networks that demand both capacity and efficiency.

• High-performance, enterprise-grade switching — Designed for dense user environments, the HPE 3810M delivers fast data forwarding with low latency for critical applications. It supports advanced Layer 3 routing, efficient traffic management, and comprehensive QoS to ensure business-critical services like VoIP, video conferencing, and real-time collaboration run smoothly. For organizations pursuing virtualization, VLANs and VRF-lite enable network segmentation that enhances security and simplifies management while preserving performance across multiple tenants or departments.
• Powerful PoE+ capability — This switch provides 48 PoE+ ports to power a wide range of devices, including wireless access points, IP cameras, and IP phones, without needing separate power outlets. The total PoE budget of 680W enables simultaneous operation of numerous devices, reducing cabling clutter and improving deployment flexibility in classrooms, offices, and retail spaces. Compatibility with IEEE 802.3at PoE+ and backward compatibility with PoE devices ensures a broad range of powered equipment can be supported as your network evolves.
• Flexible, high-speed uplinks — Four SFP+ uplink ports enable scalable, fiber-based connections to core or distribution layers. These high-bandwidth ports support multi-rate operation (typically 1G/10G) and are ideal for aggregating access-layer switches, building resilient topologies, and accommodating growing bandwidth demands as WLANs expand or video workloads increase. The uplinks are designed to integrate with existing fiber infrastructure with minimal disruption during migration.
• Smart Rate multi-gig ports for wireless and high-bandwidth devices — The Aruba Smart Rate capability optimizes multi-gig performance on select ports to accelerate wireless deployments and high-bandwidth clients. This feature helps reduce latency and improve user experiences for 802.11ac/ax access points and latency-sensitive applications, enabling smoother roaming, faster client association, and better overall wireless performance in mixed networks.
• Security, QoS, and easy manageability — The 3810M includes robust security features such as access control, traffic policing, and granular QoS policies to protect critical workloads and ensure predictable performance. IPv4/IPv6 routing options, ACLs, and secure management interfaces help safeguard the network, while ArubaOS-Switch provides CLI, web-based management, and SNMP for seamless integration with IT workflows and monitoring tools.

Technical Details of HPE 3810M 48G PoE+ 4SFP+ 680W Switch

• PoE+ capabilities: 48 PoE+ ports (IEEE 802.3at) with a total PoE budget up to 680W, enabling powering of multiple APs, cameras, and IP phones from a single device.
• End-user ports: 48 x 10/100/1000BASE-T PoE+ ports for high-density device connections across office floors, classrooms, or retail floors.
• Uplink interfaces: 4 x SFP+ ports offering 1G/10G fiber connectivity to aggregation, core, or data center wiring with scalable capacity.
• Routing capabilities: Layer 3 routing with support for static routing and dynamic protocols (e.g., OSPF, RIP) to create efficient paths and improve network resilience across subnets and VLANs.
• Security and policy features: ACLs, QoS, port security, and traffic management tools to protect the network, prioritize critical applications, and prevent congestion.
• Management and interoperability: Managed via ArubaOS-Switch, featuring a familiar CLI, intuitive web UI, SNMP compatibility, and integration with existing network monitoring and automation workflows.

How to install HPE 3810M 48G PoE+ 4SFP+ 680W Switch

• Plan your deployment by mapping PoE device locations, determining optimal rack placement, and sizing the power supply needs to maximize PoE usage without exceeding the budget.
• Mount the switch in a standard equipment rack or place it on a stable surface with adequate ventilation to maintain performance and longevity. Ensure proper airflow and avoid obstructing air intake or exhaust vents.
• Connect to power and verify the PoE function. Use appropriate cables to connect PoE devices and ensure each port is seeded with power as required by the connected devices.
• Connect uplinks to your core or distribution layer using the 4 SFP+ ports. Select suitable transceivers and fiber types, and configure link aggregation if needed to improve bandwidth and redundancy.
• Power on and perform initial configuration. Access the management interface via CLI or web UI, configure basic settings such as VLANs, IP addressing, PoE policies, and security features. Apply a baseline QoS policy to ensure priority for voice, video, and other critical services.
• Save the configuration, enable monitoring, and verify port statuses. Validate PoE budgets against connected devices, test essential applications, and implement any necessary firmware updates or feature licenses for advanced capabilities.

Frequently asked questions

• Q: What does 48G PoE+ mean? A: It means the switch provides 48 PoE+ capable ports (10/100/1000 Mbps) with a combined power budget of up to 680W to support multiple powered devices simultaneously.
• Q: What kind of uplinks does it have? A: The model includes 4 SFP+ uplink ports, which support high-speed fiber connections (1G/10G) to the core or distribution layer for scalable network topology.
• Q: Is this switch suitable for enterprise networks? A: Yes. It is designed for enterprises, SMBs, and branch offices, offering Layer 3 routing, VLANs, QoS, security features, and straightforward management through ArubaOS-Switch.
• Q: Does it support IPv6? A: ArubaOS-Switch supports IPv6 routing and management features, enabling modern networks to evolve beyond IPv4 and simplify future-proofing.
• Q: How do I manage and monitor the switch? A: You can manage it via the web-based GUI or the CLI with ArubaOS-Switch, and monitor performance with SNMP, port statistics, and built-in health checks.