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PoE variant handled devices smoothly.
J9574A
HP 3800-48G-PoE+-4SFP+ Switch
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J9574A
- Description:
- HP 3800-48G-PoE+-4SFP+ Switch
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J9574A Overview
J9574A is a high-performance enterprise network switch featuring a robust architecture designed for demanding data centers and campus networks. It supports a stackable design to enhance scalability and ensures seamless integration of additional units while delivering reliable performance for both core and edge deployments.
J9574A offers multiple power options with a redundant power supply for improved uptime and efficient AC-powered operations. Equipped with a comprehensive range of Ethernet and SFP ports, it supports rapid data throughput and advanced connectivity while being ideally suited for applications that require optimized routing, switching, and secure communications.
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Request bulk order quote for J9574A for additional pricing. Browse the full Hpe 3800 Switches series or explore all Hpe products.
J9574A 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
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Flash Memory
- 64 MB
- Redundant Power Supply Supported
- Yes
- IOS
- IP Services
- Switching Capacity
- 128 Gbps
- POE Support
- POE+
- Media Type Supported
- Twisted Pair / Fiber
- Switching Capacity with Stacking
- 256 Gbps
- Power Source
- Redundant Power Supply
- Depth
- 18 inches
- Weight
- 15 lbs
- Width
- 17 inches
- Height
- 1 inch
- Uplink Configuration
- 1G / 10G
- Power Consumption
- 50W
- Manufacturer Part Number
- J9574A
- Port/Expansion Slot Details
- 24 Ethernet ports, 4 SFP slots
- Product Name
- J9574A Enterprise Network Switch
J9574A Use Case
Corporate Campus High-Density Wi-Fi 6 and VoIP Convergence
Scenario: An enterprise headquarter deploys 200+ Wi-Fi 6 APs and 500+ IP phones across multiple floors using the J9574A-HP 3800-48G-PoE+-4SFP+ Switch. Benefit: Delivers 740W of PoE+ per switch and four 10Gb SFP+ uplinks for seamless aggregation, ensuring uninterrupted voice and data services, simplified port management, and 30% faster guest roaming — all while maintaining enterprise-grade security and resiliency.
Retail Chain IP Surveillance and Access Control Management
Scenario: A nationwide retailer integrates 100+ HD cameras, electronic door locks, and POS terminals in each store via J9574A-HP 3800-48G-PoE+-4SFP+ Switch stacks. Benefit: Provides centralized PoE+ power and redundant 10Gb SFP+ links for high-definition video streaming and real-time security alerts, reducing hardware cabinets by 40%, minimizing store-level downtime, and accelerating incident response.
Healthcare Facility Converged IoT and UC Infrastructure
Scenario: A multi-building hospital network consolidates patient monitors, wireless badge readers, VoIP handsets, and mobile workstations on J9574A-HP 3800-48G-PoE+-4SFP+ Switches. Benefit: Enables secure VLAN segmentation, per-port PoE+ prioritization and four 10Gb uplinks for low-latency clinical applications, achieving 99.99% network uptime, streamlined IoT deployment, and compliance with healthcare data integrity standards.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 J9574A |  J9573A |  J9586A |  J9576A |  J9575A | |
|---|---|---|---|---|---|
| Depth | 18 inches | 18 inches | 12 inches | 12 inches | 9 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 inch | 1 inch | 1 inches | 1 inches | 1.75 inches |
| IOS | IP Services | IP Lite | LAN Base | IP Services | LAN Lite |
| 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 2 / Layer 3 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | J9574A | J9573A | J9586A | J9576A | J9575A |
| Media Type Supported | Twisted Pair / Fiber | Twisted Pair / Combo | Combo | Twisted Pair / Fiber | Twisted Pair |
| Memory | 256 MB | 256 MB | 256 MB | 512 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 | 24 Ethernet ports, 4 SFP slots | 24 Ethernet ports with 4 SFP uplink ports | 2 modular expansion slots available | 12 Fixed Ports, 2 Expansion Slots | N/A |
| Power Consumption | 50W | 40W | 60W | 150W | N/A |
| Power Source | Redundant Power Supply | AC Power Supply | AC Power Supply with Redundant Power Supply option | Redundant Power Supply / AC Power Supply | AC Power Supply |
| Product Name | J9574A Enterprise Network Switch | J9573A Enterprise Gigabit Switch | J9586A Modular Rack-Mount Switch | J9576A High-Performance Switch | J9575A Enterprise Stackable Gigabit Switch |
| Product Type | Switch | Switch | Switch | Layer 3 Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | No |
| 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 | 128 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 352 Gbps | 256 Gbps | 256 Gbps | 256 Gbps |
| Uplink Configuration | 1G / 10G | 10G | 10G | 1G / 10G | 1G |
| Weight | 15 lbs | 12 lbs | 10 lbs | 17 lbs | 8 lbs |
| Width | 17 inches | 17 inches | 19 inches | 17.5 inches | 19 inches |
Reviews & Ratings
Z
Zahid Mehmood
4
Stable power and networking.
M
Matteo Rizzi
5
Reliable for enterprise edge.
S
Saad Munir
3
Good uptime.
C
Chris Walker
4
Works as expected.
Questions & Answers
What are the key features of the HP 3800-48G-PoE+-4SFP+ Switch (J9574A)?
The HP 3800-48G-PoE+-4SFP+ Switch delivers 48 Gigabit PoE+ ports, 4 SFP+ 10GbE uplinks, Layer 2/3 switching, advanced QoS, security features, stacking support and a 740 W PoE budget.
How many PoE+ ports does the HP J9574A switch provide?
The J9574A offers 48 auto-sensing Gigabit Ethernet ports that support IEEE 802.3at PoE+ and backward-compatible IEEE 802.3af PoE.
What is the total PoE power budget of the HP 3800-48G-PoE+-4SFP+ Switch?
This switch provides a total PoE power budget of 740 watts to power IP phones, cameras and wireless access points.
Which uplink interfaces are available on the HP 3800-48G-PoE+-4SFP+ Switch?
The switch features four dedicated SFP+ slots for 10 GbE fiber or DAC uplinks, enabling high-speed aggregation and stacking.