Detailed Specifications
HPE JL076A Aruba 3810M 40G 8SR PoE+ 1-slot Switch
Overview
The HPE JL076A is a 1 U campus-access switch engineered for network teams deploying high-density wired connectivity in enterprise wiring closets or edge aggregation points. It offers forty auto-sensing 10/100/1000 Mbps RJ-45 PoE+ ports plus eight HPE Smart-Rate multi-gigabit RJ-45 ports (supporting 1/2.5/5/10 Gb) in a modular 1-slot chassis that supports expansion options for fibre or stacking modules. The device supports advanced Layer 2 and Layer 3 features such as IPv4/IPv6 routing, MACsec, and stacking back-plane throughput, enabling converged wired/wireless deployments. With dual power-supply slots, a replaceable fan tray and support for optional uplink modules (4×10 Gb SFP+ or 2×40 Gb QSFP+), it fits into a broader wired-infrastructure lifecycle and can scale with cloud-driven or mobility-first network strategies. The form-factor fits standard 19-inch racks and integrates with existing management systems for unified operation.
Key Features
40 RJ-45 autosensing 10/100/1000 Mbps PoE+ ports plus 8 Smart-Rate multi-gigabit RJ-45 ports.
Single open module slot supports expansion via uplink or stacking modules.
Supports MACsec on all RJ-45 ports for data-in-motion encryption.
Dual power-supply slots (one required minimum) and replaceable fan tray for high availability.
Switching capacity about 480 Gbps and forwarding rate up to ~273.8 Mpps (64-byte packets).
Technical Specifications
| Specification | Value |
|---|
| Brand | HPE |
| Part Number | JL076A |
| Product Type | Aruba 3810M 40G 8SR PoE+ 1-slot Switch |
| RJ-45 PoE+ Ports | 40 × 10/100/1000 Mbps autosensing PoE+ |
| Smart-Rate Multi-Gig Ports | 8 × RJ-45 (1/2.5/5/X Gb) |
| Module Slots | 1 open module slot (uplink/stacking) |
| Switching Capacity | 480 Gbps |
| Forwarding Rate | Up to 273.8 Mpps (64-byte packets) |
| MAC Address Table Size | 64,000 entries |
| Form Factor (H×W×D) | 1.73 in × 17.42 in × 16.98 in |
| Weight (approximate) | ~13.6 lbs (6.17 kg) |
| Power Supply Slots | 2 slots (1 minimum required) |
| Operating Temperature | 0 °C to 45 °C |
| Rack Units | 1U |
| Security Feature | MACsec support on all RJ-45 ports |
