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High-capacity switch for demanding environments.
J9586A
HP 3800-48G-4XG Switch
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J9586A
- Description:
- HP 3800-48G-4XG Switch
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J9586A Overview
J9586A is a high-performance, rack-mount switch designed with a modular architecture that supports scalable network environments. It features multiple power options including built-in AC power with redundant power supply support, and a flexible port design that includes both Ethernet and SFP uplink configurations.
J9586A offers robust stacking capabilities for simplified network management, delivering industry-leading performance with low latency. Its versatile interface ports and expansion options make it ideal for enterprise, data center, and campus deployments where advanced scalability and high throughput are critical.
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J9586A Specifications
- Product Type
- Switch
- Form Factor
- Rack-mount
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- IOS
- LAN Base
- SFP Ports
- 4 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Flash Memory
- 64 MB
- Media Type Supported
- Combo
- Redundant Power Supply Supported
- Yes
- Switching Capacity
- 128 Gbps
- POE Support
- POE+
- Uplink Configuration
- 10G
- Depth
- 12 inches
- Layer Supported
- Layer 2
- Switching Capacity with Stacking
- 256 Gbps
- Weight
- 10 lbs
- Width
- 19 inches
- Height
- 1 inches
- Power Consumption
- 60W
- Power Source
- AC Power Supply with Redundant Power Supply option
- Manufacturer Part Number
- J9586A
- Port/Expansion Slot Details
- 2 modular expansion slots available
- Product Name
- J9586A Modular Rack-Mount Switch
J9586A Use Case
Top-of-Rack Virtualization Acceleration with J9586A-HP 3800-48G-4XG Switch
In a virtualized SMB data center, the J9586A-HP 3800-48G-4XG Switch aggregates 48 server NICs at 1 Gbps and delivers four 10 Gbps uplinks to the spine layer, ensuring sub-microsecond latency and non-blocking throughput. Outcome: maximized VM density, predictable east-west traffic performance, and simplified network scaling for evolving compute clusters.
Enterprise Campus Core for Unified Communications
Deployed as the core switch in a multi-building campus network, the J9586A-HP 3800-48G-4XG provides advanced Layer 3 routing, QoS prioritization for VoIP/video, and dynamic OSPF/VRRP resiliency. Outcome: uninterrupted real-time collaboration, automated failover under 50 ms, and centralized policy enforcement across all access subnets.
Retail Chain Aggregation and Secure VLAN Segmentation
At a national retail chain’s regional hub, the J9586A-HP 3800-48G-4XG aggregates traffic from 24 POS terminals, Wi-Fi APs, and surveillance cameras into segregated VLANs with ACL-based security. Outcome: scalable bandwidth for peak shopping periods, zero packet loss under load, and PCI-DSS compliant network isolation for cardholder data.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 J9586A |  J9588A |  J9576A |  J9575A |  J9587A | |
|---|---|---|---|---|---|
| Depth | 12 inches | 18 inches | 12 inches | 9 inches | 12 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 256 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1 inches | 1.75 inches | 1 inches | 1.75 inches | 1.75 inches |
| IOS | LAN Base | IP Services | IP Services | LAN Lite | IP Services |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | J9586A | J9588A | J9576A | J9575A | J9587A |
| Media Type Supported | Combo | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber | Twisted Pair | Combo |
| Memory | 256 MB | 512 MB | 512 MB | 256 MB | 512 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | 2 modular expansion slots available | 24 Ethernet ports, 4 SFP uplink ports | 12 Fixed Ports, 2 Expansion Slots | N/A | 2 expansion slots |
| Power Consumption | 60W | 250W | 150W | N/A | 150W |
| Power Source | AC Power Supply with Redundant Power Supply option | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | J9586A Modular Rack-Mount Switch | J9588A Enterprise Stackable Gigabit Switch | J9576A High-Performance Switch | J9575A Enterprise Stackable Gigabit Switch | J9587A High-Performance Rack-Mount Switch |
| Product Type | Switch | Switch | Layer 3 Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | No | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 176 Gbps | 128 Gbps | 128 Gbps | 320 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 352 Gbps | 256 Gbps | 256 Gbps | 640 Gbps |
| Uplink Configuration | 10G | 1G / 10G | 1G / 10G | 1G | 10G |
| Weight | 10 lbs | 15 lbs | 17 lbs | 8 lbs | 15 lbs |
| Width | 19 inches | 17.5 inches | 17.5 inches | 19 inches | 17.5 inches |
Reviews & Ratings
A
Ammar Siddiqui
4
Stable under peak traffic.
R
Roberto Silva
5
Good throughput and reliability.
F
Faheem Akhtar
3
Enterprise-ready performance.
N
Nathan Reed
4
Solid core switch.
Questions & Answers
What is the HP 3800-48G-4XG Switch (SKU J9586A)?
The HP 3800-48G-4XG Switch (J9586A) is a managed Layer 3 Ethernet switch with 48 Gigabit ports and four 10 GbE uplinks, designed for high-performance enterprise networking.
How many Gigabit Ethernet ports does the HP 3800-48G-4XG Switch offer?
The HP 3800-48G-4XG provides 48 RJ-45 Gigabit Ethernet ports for high-density connectivity in wiring closets and data centers.
Does the HP 3800-48G-4XG Switch support 10 GbE uplinks?
Yes. The HP 3800-48G-4XG includes four SFP+ 10 Gigabit Ethernet uplink slots for high-speed aggregation and backbone connectivity.
What is the total switching capacity of the HP 3800-48G-4XG?
The switch delivers a non-blocking switching capacity of 176 Gbps and up to 131 Mpps forwarding rate to ensure wire-speed performance.