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Dylan Cooper
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24XG switch delivered predictable 10G performance.
JG219B
HPE FlexFabric 5820AF 24XG SWITCH
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Name:
JG219B
- Description:
- HPE FlexFabric 5820AF 24XG SWITCH
- Rating:
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- Brand:
- Hpe
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- Warranty:
- 3
- List Price:
$16,682.09
- Price:
$7,506.9455% off
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JG219B Overview
JG219B is a cutting-edge network switch engineered with a robust architecture that ensures high performance and reliable connectivity. Designed for both enterprise and mid-sized businesses, this switch supports advanced stacking and scalable configurations while delivering exceptional performance under demanding network environments.
JG219B offers flexible power options including redundant AC power, a comprehensive range of ports for both uplink and downlink connectivity, and high-speed Ethernet interfaces optimized for Layer 2 and Layer 3 operations. Its versatile design is ideal for diverse use cases including data centers, campus networks, and branch office deployments, ensuring secure and efficient network management.
JG219B price is $7,506.94, a 55% saving from the Hpe list price of $16,682.09. JG219B is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for JG219B for additional pricing. Browse the full Hpe Flexfabric 5900 Switches series or explore all Hpe products.
JG219B Specifications
- Product Type
- Switch
- Power Source
- Redundant Power Supply / AC Power Supply
- Layer Supported
- Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 75W
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Combo
- Redundant Power Supply Supported
- Yes
- Manufacturer Part Number
- JG219B
- Uplink Configuration
- 1G
- IOS
- IP Services
- POE Support
- POE+
- SFP Ports
- 4 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- N/A
- Flash Memory
- 64 MB
- Switching Capacity
- 128 Gbps
- Switching Capacity with Stacking
- 256 Gbps
- Product Name
- JG219B High-Performance Network Switch
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 14 inches
- Weight
- 14 lbs
JG219B Use Case
High-Density Top-of-Rack Aggregation for Private Cloud Virtualization
In a VMware- and KVM-powered private cloud, rack-level servers demand scalable 10GbE connectivity, EVPN-VXLAN overlay and sub-microsecond latency for live VM migrations. Deploying the JG219B-HPE FlexFabric 5820AF 24XG Switch at each Top-of-Rack consolidates up to 24×10Gb SFP+ host links with 4×40Gb QSFP+ uplinks, delivering 1.28Tbps non-blocking throughput and advanced L2/L3 services. Benefit: simplifies network segmentation, accelerates VM mobility by 30%, and reduces operational overhead through unified management and IPv4/IPv6 dual-stack routing.
Ultra-Low Latency Fabric for HPC and AI Workload Acceleration
Research clusters running GPU-intensive AI training and HPC simulations require deterministic latency and massive east-west bandwidth. The JG219B-HPE FlexFabric 5820AF 24XG Switch offers sub-600-ns cut-through switching across 24×10GbE SFP+ ports and 4×40GbE QSFP+ uplinks with QoS-prioritization. Outcome: maximizes GPU utilization, reduces model-training time by up to 20%, and scales seamlessly to thousands of nodes with industry-leading power efficiency and Fabric Composer integration.
Enterprise Campus Aggregation for High-Speed Wi-Fi 6 and IoT Connectivity
Modern enterprise campuses deploying Wi-Fi 6 access points, VoIP phones and IoT sensors require high-density 10Gb uplinks, MLAG for seamless failover and secure segmentation. Positioning the JG219B-HPE FlexFabric 5820AF 24XG at building distribution layers aggregates up to 24 AP links and 4 uplink trunks, while enforcing ACL-based micro-segmentation, VRF-Lite segmentation and dynamic ARP inspection. Benefit: ensures reliable high-throughput Wi-Fi 6 services, boosts application performance by 25%, and lowers TCO with HPE Intelligent Resilient Fabric automation.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 JG219B |  JG296A |  JG726A |  JG838A |  JG336A | |
|---|---|---|---|---|---|
| Depth | 14 inches | 12 inches | 18 inches | N/A | 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 | N/A | 1.75 inches |
| IOS | IP Services | LAN Base | LAN Base | IP Services | IP Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 3 | Layer 2 | Layer 2 | Layer 2 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | JG219B | JG296A | JG726A | JG838A | JG336A |
| Media Type Supported | Combo | Twisted Pair | Twisted Pair / Fiber | Twisted Pair | Combo |
| Memory | 256 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 | N/A | 2 expansion slots | 24-port modular design with 4 expansion slots | N/A | N/A |
| Power Consumption | 75W | 50 W | N/A | N/A | 150W |
| Power Source | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | JG219B High-Performance Network Switch | JG296A High-Performance Managed Switch | JG726A High Performance Stackable Switch | JG838A Enterprise Switch | JG336A High Performance Managed 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 | Yes | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 128 Gbps | 128 Gbps | N/A | 128 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 256 Gbps | 256 Gbps | N/A | 256 Gbps |
| Uplink Configuration | 1G | 1G | 1G/10G | 1G / 10G | 10G |
| Weight | 14 lbs | 15 lbs | 15 lbs | N/A | 15 lbs |
| Width | 17.5 inches | 17 inches | 17 inches | N/A | 17.5 inches |
Reviews & Ratings
S
Shoaib Latif
4
Stable and easy to manage.
B
Bjorn Karlsson
5
Good access to aggregation role.
A
Adnan Tariq
3
No downtime so far.
P
Paul Mitchell
4
Reliable AF series switch.
Questions & Answers
What is the HPE FlexFabric 5820AF 24XG Switch (SKU JG219B)?
The HPE FlexFabric 5820AF 24XG Switch is an enterprise-grade data center switch offering 24 10Gb SFP+ ports and four 40Gb QSFP+ uplinks. It delivers high-performance, low-latency connectivity with advanced Layer 2/3 features and FlexFabric virtualization for optimized data center and cloud deployments.
How many and what types of ports does this switch provide?
This switch provides 24 fixed 10Gb SFP+ ports for high-density server connectivity and four fixed 40Gb QSFP+ uplink ports for aggregation or spine-leaf architectures, offering flexible options for both top-of-rack and end-of-row deployments.
What is the switching capacity and forwarding performance?
The HPE 5820AF 24XG delivers 1.44 Tbps of switching capacity and up to 1.07 billion packets per second (bpps) of forwarding performance in a non-blocking architecture, ensuring wire-speed throughput and ultra-low latency for demanding workloads.
Does the 5820AF support stacking or Virtual Chassis technology?
Yes. It supports HPE Intelligent Resilient Fabric (IRF) stacking of up to 10 switches with up to 2.4 Tbps of bi-directional stacking bandwidth. This enables single-pane management, non-stop forwarding and high availability.