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High PoE budget supported dense deployments.
J9984A
HPE 1820-48G-PoE+ (370W) Switch
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J9984A
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- HPE 1820-48G-PoE+ (370W) Switch
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J9984A Overview
J9984A is a high-performance network switch built on a robust modular architecture designed for enterprise-scale operations. It features flexible power options including a reliable AC power supply and redundant power capabilities, providing uninterrupted network performance even in demanding environments.
J9984A offers a versatile mix of ports including a combination of fixed Ethernet interfaces and SFP uplinks, and supports advanced stacking for scalable network design. Its efficient data switching, high throughput, and resilient design make it ideal for mission-critical applications, virtualization setups, and rapidly expanding network infrastructures.
J9984A price is $727.00, a 27.3% saving from the Hpe list price of $1,000.00. J9984A is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for J9984A for additional pricing. Browse the full Hpe Aruba Officeconnect Switches series or explore all Hpe products.
J9984A Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 150W
- 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
- J9984A
- Uplink Configuration
- 10G
- 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
- 24 fixed Ethernet ports, 4 SFP uplink ports
- Flash Memory
- 64 MB
- Switching Capacity
- 128 Gbps
- Switching Capacity with Stacking
- 256 Gbps
- Product Name
- J9984A High-Performance Stacking Switch
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 12 inches
- Weight
- 7 lbs
J9984A Use Case
Enterprise VoIP Deployment in Corporate Headquarters
In a multi-floor corporate headquarters, the J9984A-HPE 1820-48G-PoE+ (370W) Switch delivers 370W PoE+ power to 200 IP phones and conference-room cameras with QoS prioritization and VLAN segmentation via an intuitive web interface. The outcome is streamlined cabling, consistent call quality, and simplified network management.
High-Density Wi-Fi in University Campus Dormitories
For a university campus, the J9984A-HPE 1820-48G-PoE+ (370W) Switch supports 48 high-performance access points across student housing using PoE+, along with network monitoring and power scheduling. The result is reliable, scalable wireless coverage, optimized bandwidth allocation, and reduced downtime.
Retail Surveillance and IoT Integration
In a nationwide retail chain, the J9984A-HPE 1820-48G-PoE+ (370W) Switch powers HD IP cameras, RFID readers, digital displays, and environmental sensors over PoE+, with link aggregation and access control lists for security. The benefit is enhanced in-store surveillance, centralized device control, and decreased installation costs.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 J9984A |  JL172A |  JG960A |  JG925A |  JG963A | |
|---|---|---|---|---|---|
| Depth | 12 inches | 15 inches | 12 inches | 17 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 | 256 MB | 256 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches | 1 inches |
| IOS | IP Services | IP Services | IP Services | IP Services | IP Services |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | J9984A | JL172A | JG960A | JG925A | JG963A |
| Media Type Supported | Combo | Combo | Combo | Combo | Combo |
| Memory | 256 MB | 256 MB | 512 MB | 512 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 4 Ports | 24 Ports | 24 Ports | 8 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 fixed Ethernet ports, 4 SFP uplink ports | 24 Gigabit Ethernet ports with 4 SFP uplink ports | 1 stacking slot supporting 2 modules | 24 x 10/100/1000 RJ45 ports, 4 x 10G SFP+ ports | Two expansion slots for modular uplink options |
| Power Consumption | 150W | 65 W | 300 W | N/A | 85 W |
| Power Source | AC Power Supply | AC Power Supply | Redundant Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply |
| Product Name | J9984A High-Performance Stacking Switch | JL172A Enterprise Rack Switch | JG960A High Performance Stacked Switch | JG925A High-Performance Network Switch | JG963A High-Performance Layer 2/3 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 | No | Yes | Yes | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 12 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 128 Gbps | 480 Gbps | 320 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 256 Gbps | 960 Gbps | 640 Gbps | 256 Gbps |
| Uplink Configuration | 10G | 10G | 10G | 10G | 1G |
| Weight | 7 lbs | 15 lbs | 25 lbs | 15 lbs | 8 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 19 inches | 17.5 inches |
Reviews & Ratings
I
Imad Fairleigh
5
Stable under load.
J
Jens M'ller
5
Reliable switching and power.
R
Rameez Sutton
5
Easy management.
P
Philip Grant
5
Trustworthy PoE switch.
Questions & Answers
What is the switching capacity of the HPE 1820-48G-PoE+ (370W) Switch?
The HPE 1820-48G-PoE+ (370W) delivers a switching capacity of 176 Gbps, ensuring high-throughput performance for medium-sized networks.
How much PoE+ power budget does the HPE 1820-48G-PoE+ provide?
This switch offers a total PoE+ budget of 370W, supporting up to 30W per port to power IP phones, wireless access points and cameras.
Which PoE standards are supported by the HPE 1820-48G-PoE+ switch?
It supports IEEE 802.3af (PoE) and IEEE 802.3at (PoE+) standards, delivering flexible power options for diverse edge devices.
How many ports and what speeds are available on the HPE 1820-48G-PoE+?
The switch offers 48 Gigabit RJ-45 ports and two SFP uplink slots, delivering up to 1 Gbps per port and 2 Gbps total uplink bandwidth.
Does the HPE 1820-48G-PoE+ support Layer 2 switching?
Yes, it is a fully managed Layer 2 switch with features such as VLAN, QoS, IGMP snooping and link aggregation.
Can I configure VLANs on the HPE 1820-48G-PoE+ switch?
Absolutely. The switch supports up to 32 static VLANs, port-based VLANs and IEEE 802.1Q tagging for network segmentation.
What Quality of Service (QoS) features are available?
It provides 4 hardware queues per port, 802.1p prioritization, DSCP remarking and rate limiting to ensure application performance.
Which management interfaces are supported by the HPE 1820-48G-PoE+?
You can manage the switch via Web GUI, SNMP v1/v2c/v3, CLI over SSH/Telnet and a mobile-enabled web interface.
Is CLI access available on the HPE 1820-48G-PoE+ switch?
Yes, a full command-line interface is available over SSH or Telnet for advanced scripting and configuration.
Does the HPE 1820-48G-PoE+ support Link Aggregation?
Yes, it supports static and LACP-based link aggregation (IEEE 802.3ad) with up to 8 ports per trunk for increased bandwidth and redundancy.
Is the HPE 1820-48G-PoE+ rack-mountable?
Yes, the switch includes rack-mount brackets and fits standard 19-inch racks in a 1U form factor.
What warranty and support options are available for the HPE 1820-48G-PoE+?
HPE offers a limited lifetime warranty with 24x7 phone support and an optional three-year next-business-day replacement service.
What are the environmental and power specifications?
Operating temperature ranges from 0°C to 45°C, with energy-efficient design compliant with IEEE 802.3az for reduced power consumption.
Is the HPE 1820-48G-PoE+ suitable for VoIP and wireless deployments?
Yes, its PoE+ budget, QoS controls and VLAN support make it ideal for powering and prioritizing VoIP phones and wireless access points.
Can the HPE 1820-48G-PoE+ schedule PoE power delivery?
Yes, you can configure PoE port schedules to automatically enable or disable power for energy savings and device maintenance.
Does the HPE 1820-48G-PoE+ support IPv6 features?
Yes, it includes IPv6 host support, MLD snooping, DHCPv6 relay and health check for future-proof network deployments.