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J9574A
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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
4
Reliable for enterprise edge.
S
Saad Munir
4
Good uptime.
C
Chris Walker
5
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.
Does the HP 3800-48G-PoE+-4SFP+ support Layer 3 routing?
Yes, it supports static routing, RIP v1/v2 and OSPF dynamic routing for scalable Layer 3 network deployments.
What management options are supported by the HP J9574A switch?
Management options include a web-based GUI, CLI via SSH or console, SNMP v1/v2/v3, RMON and integration with HP Intelligent Management Center (IMC).
Is the HP 3800-48G-PoE+-4SFP+ switch stackable?
Yes, it supports up to four-unit physical stacking with HP stacking cables, providing centralized management and increased resiliency.
What is the switching capacity of the HP 3800-48G-PoE+-4SFP+ Switch?
The switch delivers a non-blocking switching capacity of 176 Gbps and throughput of up to 131.1 Mpps.
Which PoE standards are supported by the HP 3800-48G-PoE+-4SFP+?
It supports IEEE 802.3at PoE+ delivering up to 30 W per port and IEEE 802.3af PoE delivering up to 15.4 W per port.
What warranty applies to the HP 3800-48G-PoE+-4SFP+ Switch?
HP provides a limited one-year hardware warranty with next-business-day replacement; extended coverage is available via HP Care Pack services.
Can the HP 3800-48G-PoE+-4SFP+ automatically negotiate PoE requirements?
Yes, the switch auto-detects connected PoE devices and negotiates power delivery per IEEE 802.3at/af standards.
What are the operating temperature and environmental specifications?
The switch operates in ambient temperatures from 0 °C to 45 °C (32 °F to 113 °F) with relative humidity of 10%–90% non-condensing.
Does the HP J9574A support IPv6 routing?
Yes, it supports IPv6 forwarding and routing protocols including RIPng and static IPv6 routes for dual-stack networks.
What security features does the HP 3800-48G-PoE+-4SFP+ Switch offer?
It includes 802.1X port authentication, ACLs, DHCP snooping, IP Source Guard, MAC locking and Secure Boot to protect network access.
What QoS capabilities are included in the HP 3800-48G-PoE+-4SFP+?
The switch offers eight hardware queues, traffic prioritization, Weighted Random Early Detection (WRED) and rate limiting for voice and video.
What is the typical and maximum power consumption of the HP 3800-48G-PoE+-4SFP+?
Typical non-PoE power consumption is approximately 60 W; maximum AC draw can reach 800 W under full PoE load.