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Reliable enterprise switch for access layer.
J9573A
HP 3800-24G-PoE+-2SFP+ Switch
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J9573A
- Description:
- HP 3800-24G-PoE+-2SFP+ Switch
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J9573A Overview
J9573A is a high-performance, rack-mounted switch engineered for enterprise and campus networks. It features a modern modular architecture that delivers robust throughput, low latency, and flexibility through efficient power management options, including an AC power supply with redundancy, and multiple port configurations such as 10/100/1000 Ethernet and 10G uplinks.
J9573A supports stacking for scalability, enabling administrators to easily expand network capacity while maintaining consistent performance. Designed for critical use cases—from data center edge connectivity to distributed campus deployments—it offers reliable management, enhanced switching capacity, and secure versatility to meet evolving IT demands.
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Request bulk order quote for J9573A for additional pricing. Browse the full Hpe 3800 Switches series or explore all Hpe products.
J9573A Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- 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
- Switching Capacity
- 176 Gbps
- POE Support
- POE+
- Weight
- 12 lbs
- Uplink Configuration
- 10G
- Switching Capacity with Stacking
- 352 Gbps
- Layer Supported
- Layer 2
- IOS
- IP Lite
- Media Type Supported
- Twisted Pair / Combo
- Depth
- 18 inches
- Width
- 17 inches
- Height
- 1 inch
- Port/Expansion Slot Details
- 24 Ethernet ports with 4 SFP uplink ports
- Power Consumption
- 40W
- Manufacturer Part Number
- J9573A
- Product Name
- J9573A Enterprise Gigabit Switch
J9573A Use Case
Enterprise Campus VoIP & Wireless Infrastructure
In a multi-building corporate campus, IT teams deploy the HPE J9573A-HP 3800-24G-PoE+-2SFP+ Switch to deliver 24 IEEE 802.3at-compliant PoE+ ports powering VoIP handsets and Wi-Fi 6 access points. Dual 10 Gbps SFP+ uplinks facilitate high-bandwidth inter-building links, while advanced VLAN segmentation and QoS policies ensure secure, latency-sensitive voice and data traffic. Benefit: Simplified network management, reduced cabling complexity, and guaranteed performance SLAs for unified communications.
Smart City IP Surveillance Network
Municipal IT departments use the HPE J9573A-HP 3800-24G-PoE+-2SFP+ Switch to support 24 PoE+ high-resolution surveillance cameras with up to 30 W per port, enabling real-time video analytics at the network edge. Integrated SFP+ ports establish long-distance fiber connections to remote poles, and built-in ACLs plus MAC lockdown secure sensitive feeds. Benefit: Scalable, resilient video transport infrastructure that lowers maintenance costs and enhances public safety through reliable, centralized monitoring.
Retail Chain Omnichannel Connectivity
National retail chains implement the HPE J9573A-HP 3800-24G-PoE+-2SFP+ Switch in store backrooms to power PoS terminals, barcode scanners, digital signage, and guest Wi-Fi from a single rack. Layer 2+ switching, auto-voice VLAN, and PoE budget monitoring ensure secure, uninterrupted service for payment processing and customer connectivity. Benefit: Rapid in-store deployment, maximized uptime to protect revenue, and improved customer satisfaction with robust, secure network operations.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 J9573A |  J9588A |  J9587A |  J9575A |  J9584A | |
|---|---|---|---|---|---|
| Depth | 18 inches | 18 inches | 12 inches | 9 inches | 11 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 inch | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches |
| IOS | IP Lite | IP Services | 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 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | J9573A | J9588A | J9587A | J9575A | J9584A |
| Media Type Supported | Twisted Pair / Combo | Twisted Pair / Fiber / Combo | Combo | Twisted Pair | Combo |
| Memory | 256 MB | 512 MB | 512 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 | 24 Ethernet ports with 4 SFP uplink ports | 24 Ethernet ports, 4 SFP uplink ports | 2 expansion slots | N/A | Supports stacking up to 8 units |
| Power Consumption | 40W | 250W | 150W | N/A | 50 W |
| Power Source | AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | J9573A Enterprise Gigabit Switch | J9588A Enterprise Stackable Gigabit Switch | J9587A High-Performance Rack-Mount Switch | J9575A Enterprise Stackable Gigabit Switch | J9584A Enterprise Stackable Gigabit 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 | 176 Gbps | 176 Gbps | 320 Gbps | 128 Gbps | 320 Gbps |
| Switching Capacity with Stacking | 352 Gbps | 352 Gbps | 640 Gbps | 256 Gbps | 640 Gbps |
| Uplink Configuration | 10G | 1G / 10G | 10G | 1G | 10G |
| Weight | 12 lbs | 15 lbs | 15 lbs | 8 lbs | 14 lbs |
| Width | 17 inches | 17.5 inches | 17.5 inches | 19 inches | 17.5 inches |
Reviews & Ratings
S
Sohail Javed
4
Consistent performance under load.
K
Kasper Lund
5
Easy to deploy.
R
Rizwan Akram
3
No issues so far.
P
Paul Mitchell
4
Good business switch.
Questions & Answers
What is the HP 3800-24G-PoE+-2SFP+ Switch?
The HP 3800-24G-PoE+-2SFP+ (SKU J9573A) is a Layer-3 managed switch featuring 24 Gigabit PoE+ ports and two 10 Gbps SFP+ uplink slots, designed for SMB and enterprise edge deployments.
How many PoE+ ports does the HP 3800-24G-PoE+-2SFP+ provide and what is its total power budget?
It provides 24 IEEE 802.3at (PoE+) ports with a maximum output of 30 W per port and a total PoE power budget of 370 W.
What uplink options are available on the HP 3800-24G-PoE+-2SFP+?
The switch includes two dual-speed SFP+ slots supporting 1 Gbps or 10 Gbps fiber or DAC modules for high-speed uplinks.
Which management interfaces are supported by the HP 3800-24G-PoE+-2SFP+?
Management is available via out-of-band RJ-45 console, web GUI, SNMP v1/v2c/v3, and a full-featured CLI over SSH or Telnet.