United States$5,000,000+
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G
Gareth Hollowell
5
Strong PoE+ performance with reliable switching. Worked well for access points and VoIP across our office network.
J9587A
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HP 3800-24G-PoE+-2XG Switch
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J9587A
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- HP 3800-24G-PoE+-2XG Switch
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J9587A Overview
J9587A is a high-performance network switch engineered with a robust, modular architecture that supports advanced stacking and flexible scalability. Designed to meet the demands of enterprise environments, it features adaptable power options including both AC and redundant supplies, along with a comprehensive array of ports for uplink and downlink connectivity.
J9587A delivers exceptional performance with low latency and high throughput, making it ideal for use cases ranging from data centers to industrial automation. Its scalable design, versatile port configuration, and enhanced stacking capabilities ensure seamless integration into modern network infrastructures.
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Request bulk order quote for J9587A for additional pricing. Browse the full Hpe 3800 Switches series or explore all Hpe products.
J9587A Specifications
- Product Type
- Switch
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- SFP Ports
- 4 SFP Ports
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Flash Memory
- 64 MB
- Power Source
- Redundant Power Supply / AC Power Supply
- Media Type Supported
- Combo
- Redundant Power Supply Supported
- Yes
- Width
- 17.5 inches
- IOS
- IP Services
- Height
- 1.75 inches
- POE Support
- POE+
- Memory
- 512 MB
- Uplink Configuration
- 10G
- Depth
- 12 inches
- Switching Capacity
- 320 Gbps
- Switching Capacity with Stacking
- 640 Gbps
- Weight
- 15 lbs
- Power Consumption
- 150W
- Port/Expansion Slot Details
- 2 expansion slots
- Manufacturer Part Number
- J9587A
- Product Name
- J9587A High-Performance Rack-Mount Switch
J9587A Use Case
Unified Campus Access for Branch Offices
In a multi‐site enterprise, IT deploys the J9587A-HP 3800-24G-PoE+-2XG switch at each branch to power up to 24 IP phones and wireless access points simultaneously. Two 10 Gb SFP+ uplinks aggregate traffic into the core network while hardware QoS prioritizes voice and video conferencing. Outcome: streamlined infrastructure with 240 W PoE budget, consistent QoS, seamless scalability via stacking up to four units, and simplified management—enabling rapid branch rollouts and 30% lower operational overhead.
High-Density IP Surveillance and Access Control
A commercial real estate operator installs the J9587A-HP 3800-24G-PoE+-2XG in building risers to power 24 PTZ cameras, door controllers and intercoms per floor. VLAN segmentation isolates surveillance traffic; redundant 10 Gb SFP+ links feed the NVR cluster. Outcome: centralized monitoring with 30 W per port, 240 W total PoE budget, robust L2/L3 security, and plug-and-play PoE deployment—reducing cable runs and installation time by 40%.
Top-of-Rack Aggregation for Virtualization Clusters
A small data center uses the J9587A-HP 3800-24G-PoE+-2XG as a ToR switch for virtual server racks. It connects eight hyper-converged hosts and SAN gateways on 1 Gb ports, uplinking through dual 10 Gb SFP+ to the aggregation layer. Integrated static routing and ACLs enforce east-west traffic segmentation. Outcome: 48 Gbps switching capacity at 130 Mpps forwarding, low-latency data paths, high-availability uplinks, and efficient network zoning—delivering a 25% boost in application performance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| J9587A |  J9573A |  J9585A |  J9575A |  J9586A | |
|---|---|---|---|---|---|
| Depth | 12 inches | 18 inches | 18 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 | 64 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1 inch | 1 inches | 1.75 inches | 1 inches |
| IOS | IP Services | IP Lite | IP Services | LAN Lite | LAN Base |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 | Layer 2 / Layer 3 | Layer 2 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | J9587A | J9573A | J9585A | J9575A | J9586A |
| Media Type Supported | Combo | Twisted Pair / Combo | Combo | Twisted Pair | Combo |
| Memory | 512 MB | 256 MB | 256 MB | 256 MB | 256 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 expansion slots | 24 Ethernet ports with 4 SFP uplink ports | 2 expansion slots for additional port modules | N/A | 2 modular expansion slots available |
| Power Consumption | 150W | 40W | 120 W | N/A | 60W |
| Power Source | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply with Redundant Power Supply option |
| Product Name | J9587A High-Performance Rack-Mount Switch | J9573A Enterprise Gigabit Switch | J9585A Series High-Performance Managed Switch | J9575A Enterprise Stackable Gigabit Switch | J9586A Modular Rack-Mount Switch |
| Product Type | Switch | Switch | 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 | 320 Gbps | 176 Gbps | 128 Gbps | 128 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 640 Gbps | 352 Gbps | 256 Gbps | 256 Gbps | 256 Gbps |
| Uplink Configuration | 10G | 10G | 10G | 1G | 10G |
| Weight | 15 lbs | 12 lbs | 15 lbs | 8 lbs | 10 lbs |
| Width | 17.5 inches | 17 inches | 17 inches | 19 inches | 19 inches |
Reviews & Ratings
I
Imran Sattar
4
Consistent throughput and easy management made deployment straightforward.
J
Julian Morse
5
Handled powered devices without drops or overheating issues.
B
Bilawal Khan
5
Good balance of PoE capacity and switching performance.
S
Stephen Larkin
5
Solid enterprise switch for access-layer deployments.
Questions & Answers
What are the key features of the HP 3800-24G-PoE+-2XG Switch?
The HP 3800-24G-PoE+-2XG Switch offers 24 Gigabit Ethernet PoE+ ports, 2 SFP+ 10 GbE uplinks, 370 W total PoE budget, IPv4/IPv6 support, Layer 2/3 static routing, advanced QoS, ACLs, 802.1X, and web/CLI/SNMP management.
How many PoE+ ports does the HP 3800-24G-PoE+-2XG Switch provide?
The HP 3800-24G-PoE+-2XG Switch provides 24 dedicated 10/100/1000 Mbps RJ-45 ports with IEEE 802.3at PoE+ support.
What is the total PoE power budget on the HP 3800-24G-PoE+-2XG?
The switch delivers up to 370 W of total PoE power, allowing you to power multiple high-draw devices such as IP phones, cameras, and wireless access points.
Which uplink options does the HP 3800-24G-PoE+-2XG offer?
It includes 2 built-in SFP+ 10 GbE uplink ports for high-speed aggregation and uplinks to core switches or data center infrastructure.
Does the HP 3800-24G-PoE+-2XG support IPv6?
Yes. The HP 3800-24G-PoE+-2XG supports full IPv6 routing, IPv6 neighbor discovery, and dual-stack IPv4/IPv6 operation.
Can I perform Layer 3 routing on the HP 3800-24G-PoE+-2XG?
Yes. The switch supports static IP routing for both IPv4 and IPv6, enabling inter-VLAN connectivity without an external router.
Does the HP 3800-24G-PoE+-2XG support link aggregation?
Yes. It supports IEEE 802.3ad LACP for dynamic link aggregation across 2 to 8 ports to increase bandwidth and provide redundancy.
How can I manage the HP 3800-24G-PoE+-2XG?
Management options include an intuitive web GUI, CLI via console/SSH, SNMP v1/2/3, and RMON for performance monitoring and configuration.
What security features are included in the HP 3800-24G-PoE+-2XG?
Integrated security features include 802.1X port authentication, DHCP snooping, dynamic ARP inspection, ACLs, storm control, and DoS protection.
What is the switching capacity and forwarding rate?
The HP 3800-24G-PoE+-2XG delivers a non-blocking switching capacity of 176 Gbps and a maximum forwarding rate of 131 Mpps.
What warranty and support options are available?
HP offers a limited lifetime warranty with next-business-day hardware replacement, plus optional ProCare support for 24×7 coverage and fast response times.
In which environments is the HP 3800-24G-PoE+-2XG best suited?
This switch is ideal for enterprise branch offices, SMB networks, campuses, and PoE-powered deployments requiring Layer 2/3 features.
How do I perform a firmware upgrade on the HP 3800-24G-PoE+-2XG?
Download the latest firmware from the HP support site and upgrade via the web GUI or CLI using the software update commands.
Can the HP 3800-24G-PoE+-2XG be rack-mounted?
Yes. It ships with a standard 1U rack-mount kit, supporting installation in 19-inch racks or network cabinets.
What QoS capabilities does the HP 3800-24G-PoE+-2XG offer?
It provides eight hardware queues, DiffServ (802.1p), rate limiting, traffic shaping, and priority queuing to ensure voice and video performance.
Does the HP 3800-24G-PoE+-2XG support SNMP and network monitoring?
Yes. It supports SNMP v1/2/3, RMON groups 1-9, and sFlow for real-time traffic analysis and network management integration.