Detailed Specifications
HPE J9575A Aruba 3800 24G 2SFP+ Switch
Overview
The HPE J9575A is a fully-managed Layer 3 switch built for enterprise access and aggregation environments. It features 24 autosensing 10/100/1000 Mb/s RJ-45 ports along with 2 fixed 10 Gb/s SFP+ uplink ports, allowing seamless connectivity between the access and uplink layers of a network. With a switching capacity of 88 Gb/s and a forwarding rate of approximately 65.4 million packets per second (64-byte packets), it is suited for campus wiring-closet, branch-office or data-centre edge deployments where performance, multi-gigabit uplinks and stacking reliability matter. The unit supports stacking via a dedicated module slot, enabling multiple switches to operate as a single logical device with simplified management. Redundant power-supply support and fan-tray access further facilitate resilience and serviceability in production installations, while its compact 1U rack form-factor aligns with standard 19-inch rack deployments.
Key Features
24 × 10/100/1000 Mb/s RJ-45 autosensing access ports
2 × 10 Gb/s SFP+ fixed uplink ports
88 Gb/s switching capacity with ~65.4 Mpps forwarding rate
Dedicated stacking-module slot for multi-unit stacking
Redundant power supply and fan-tray support for high-availability
Technical Specifications
| Specification | Value |
|---|
| Brand | HPE |
| Part Number | J9575A |
| Product Type | Layer 3 Campus/Access Switch |
| Access Ports | 24 × RJ-45 10/100/1000 Mb/s |
| Uplink Ports | 2 × SFP+ 10 Gb/s |
| Switching Capacity | 88 Gb/s |
| Forwarding Rate (64-byte pkts) | ~65.4 million packets/sec |
| Dimensions (W × D × H) | 18.4″ × 17.4″ × 1.7″ |
| Weight | 15.3 lb |
| Stacking Module Slot | Yes |
| Redundant Power Supply Support | Yes |
| Operating Temperature Range | 0 °C to 55 °C |
| MAC Address Table Size | 65,500 entries |
| Latency (64-byte packets) | < 2.8 µs |
