Detailed Specifications
HPE J9586A E3800-48G-4XG Switch
Overview
The HPE J9586A is a fully managed Layer 3 switch offering 48 autosensing 10/100/1000 Mbps RJ-45 ports with an additional 4 RJ-45 10 GbE uplink ports (10GBASE-T). It is designed for high-density access and aggregation deployments in enterprise campus or wiring-closet environments that require both Gigabit access and 10 Gb uplink capability. It supports a full set of network services including routing, stacking, QoS and advanced security, allowing convergence of wired access and uplinks in a resilient stack. It integrates with the HPE/Aruba management ecosystem (IMC, AirWave) for unified visibility and control across campus infrastructure.
Key Features
48 autosensing 10/100/1000 Mbps RJ-45 ports for fixed access deployment
Four dedicated 10-Gb RJ-45 uplink ports (10GBASE-T) for high-speed aggregation
Full Layer 3 feature set including routing, stacking and QoS for campus networks
Ultra-low latency: < 2.8 µs at 1 Gb, < 1.9 µs at 10 Gb packet forwarding
Industry-standard 1 U rack form-factor with redundant fan tray and stacking support
Technical Specifications
| Specification | Details |
|---|
| Brand | HPE |
| Part Number | J9586A |
| Product Type | Managed switch, 48 × 1 Gb + 4 × 10 Gb RJ-45 |
| Processor Installed | ProVision ASIC/ARM + Freescale P2020 @ 1.2 GHz |
| Processor Supported (Max) | Same as installed |
| Memory Installed | 4 GB flash / 2 GB SDRAM |
| Memory Slots | Not applicable |
| Maximum Memory Supported | Not applicable |
| Drive Bays | Not applicable |
| Storage Controller | Not applicable |
| Network Adapter | 48 × 10/100/1000 Mbps autosensing ports + 4 × 10 GbBASE-T RJ-45 ports |
| Form Factor (H × W × D in inches) | 1.7 × 17.43 × 18.4 in |
| Weight (lbs) | 16.36 lbs |
| Power Supply | 1 × 400 W internal (model J9581A) |
| Rack Units | 1 U |
