United States$5,000,000+
Inventory Delivered By
D
Dylan Frost
4
Plug-and-play switch for small teams.
J9979A
Original Stock
Ready to Ship
HPE 1820-8G Switch
FEATURED DEAL
Name:
J9979A
- Description:
- HPE 1820-8G Switch
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
J9979A Overview
J9979A is a high-performance enterprise switch built with a modular architecture that supports both Layer 2 and Layer 3 operations. Designed for scalability, it offers multiple power options including an AC power supply with redundant support, a versatile port configuration with 24–48 Ethernet ports, and 4 dedicated SFP uplink ports to meet diverse connectivity needs.
J9979A features advanced stacking capabilities for simplified network expansion and robust performance under heavy traffic loads. Its compact 1 RU rack-mount design, integrated POE+ support, and optimized switching capacity make it ideal for campus networks, data centers, and branch office deployments.
J9979A price is is available on request. Get immediate quote.
Request bulk order quote for J9979A for additional pricing. Browse the full Hpe Aruba Officeconnect Switches series or explore all Hpe products.
J9979A Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 150 W
- 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
- J9979A
- Uplink Configuration
- 10G
- IOS
- LAN Base
- 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 x 10/100/1000 Ethernet ports, 4 x 1/10G SFP slots
- Flash Memory
- 64 MB
- Switching Capacity
- 128 Gbps
- Switching Capacity with Stacking
- 256 Gbps
- Product Name
- J9979A Enterprise Stackable Switch
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 11 inches
- Weight
- 15 lbs
J9979A Use Case
Secure SMB Network Segmentation with J9979A-HPE 1820-8G Switch
In a small to mid-size business requiring strict separation of corporate, guest and IoT traffic, the J9979A-HPE 1820-8G Switch delivers hardware-accelerated VLANs and Access Control Lists. IT teams segment voice, data and guest networks on a single 8-port switch, eliminating security risks while maintaining Line-rate performance. Outcome: Enhanced security posture, simplified management and compliance-ready network zones.
High-Priority VoIP & Video Conferencing with J9979A-HPE 1820-8G Switch
Professional services firms deploying VoIP phones and HD video conferencing leverage the 1820-8G’s advanced QoS and traffic-prioritization features. By classifying VoIP and video streams into dedicated queues, the J9979A reduces jitter and packet loss even during peak hours. Outcome: Crystal-clear voice/video quality, fewer dropped calls and improved end-user satisfaction.
Redundant Branch-Office Uplink with Link Aggregation on J9979A-HPE 1820-8G Switch
Regional offices requiring resilient connectivity to a corporate data center implement link aggregation on the HPE 1820-8G switch. Aggregating two Gigabit uplinks ensures active/active failover and doubled bandwidth over a single trunk. Outcome: Maximum uptime, seamless failover and scalable throughput for critical business applications.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| J9979A |  JH327A |  JL385A |  JG925A |  JL382A | |
|---|---|---|---|---|---|
| Depth | 11 inches | 12 inches | 14 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 | 256 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 inch |
| IOS | LAN Base | 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 | J9979A | JH327A | JL385A | JG925A | JL382A |
| Media Type Supported | Combo | Combo | Combo | Combo | Twisted Pair / Fiber |
| Memory | 256 MB | 256 MB | 512 MB | 512 MB | 512 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 x 10/100/1000 Ethernet ports, 4 x 1/10G SFP slots | 24 Gigabit Ethernet ports, 4 SFP uplink ports | 4 Port Expansion Slots | 24 x 10/100/1000 RJ45 ports, 4 x 10G SFP+ ports | 2 expansion slots available |
| Power Consumption | 150 W | 150W | 75 W | N/A | 75 W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | J9979A Enterprise Stackable Switch | JH327A High-Performance Managed Switch | JL385A Enterprise Stackable Switch | JG925A High-Performance Network Switch | JL382A High Performance 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 | 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 | 320 Gbps | 176 Gbps | 320 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 640 Gbps | 352 Gbps | 640 Gbps | 256 Gbps |
| Uplink Configuration | 10G | 10G | 10G | 10G | 1G / 10G |
| Weight | 15 lbs | 8 lbs | 15 lbs | 15 lbs | 15 lbs |
| Width | 17.5 inches | 17 inches | 17.5 inches | 19 inches | 17 inches |
Reviews & Ratings
I
Imran Calder
5
Reliable unmanaged performance.
P
Pavel Novak
4
Consistent connectivity.
S
Sajid Greene
5
No maintenance required.
K
Kevin Morris
5
Simple and dependable.
Questions & Answers
What is the HPE 1820-8G Switch (SKU J9979A)?
The HPE 1820-8G Switch (SKU J9979A) is an 8-port Gigabit Ethernet Smart-managed Layer 2 switch with a fanless design and web-based interface, optimized for small and medium business networks.
How many Ethernet ports and what speeds does the HPE 1820-8G offer?
The switch provides eight 10/100/1000 Mbps RJ-45 ports delivering full-duplex Gigabit performance on all copper links.
Does the HPE 1820-8G support Power over Ethernet (PoE)?
No, the J9979A model is a non-PoE switch. For PoE requirements, consider the HPE 1820-8G-PoE (SKU J9981A) variant.
What management interfaces are available on the HPE 1820-8G?
Management options include an intuitive web GUI, HTTPS, SNMP v1/v2c, RMON, DHCP-based auto-provisioning and IPv6 host management.
Can I stack multiple HPE 1820-8G switches?
The HPE 1820 series does not support physical stacking; however, you can use Link Aggregation (LACP) across units for bandwidth scaling and redundancy.
What VLAN features does the HPE 1820-8G support?
It supports 802.1Q tag-based VLANs, port-based VLANs, Voice VLAN, Guest VLAN and 32 static VLAN entries for network segmentation.
Does the HPE 1820-8G support Quality of Service (QoS)?
Yes, it offers four hardware queues per port, IEEE 802.1p priority tagging, DSCP classification and rate-limiting controls.
Does the HPE 1820-8G switch support IPv6?
Yes, the device provides IPv6 dual-stack management, ICMPv6, SSHv2, SNMPv2c over IPv6 and auto-configuration support.
What is the switching capacity and forwarding rate of the HPE 1820-8G?
The switch delivers a non-blocking 16 Gbps switching capacity with a maximum packet forwarding rate of 11.9 million packets per second.
What energy-efficient features are included on the HPE 1820-8G?
It implements IEEE 802.3az Energy-Efficient Ethernet, cable length detection, idle port power-down and low-power silicon design to minimize consumption.
What security features are available on the HPE 1820-8G?
Security functions include 802.1X port-based authentication, ACLs, DHCP snooping, ARP inspection, DoS attack prevention and MAC-based port security.
What redundancy and protection protocols does the HPE 1820-8G support?
It supports Spanning Tree Protocol (STP, RSTP, MSTP), BPDU Guard, loop protection and link aggregation for network resilience.
What warranty and support options are available for SKU J9979A?
HPE backs the 1820-8G with a three-year limited warranty and 24/7 electronic support, with optional HPE Foundation Care service contracts.
What are the physical dimensions and mounting options for the HPE 1820-8G?
Dimensions are 280 × 130 × 43 mm; it supports desktop placement or 19-inch rack installation using included mounting brackets.
What is the power consumption of the HPE 1820-8G Switch?
The J9979A draws approximately 6 W under typical load from its internal, auto-sensing AC power supply.
Is SNMP supported on the HPE 1820-8G switch?
Yes, the switch supports SNMP v1/v2c, RMON groups 1–4 and can be managed by standard network-management platforms.
How do I reset the HPE 1820-8G to factory defaults?
Press and hold the recessed Reset button on the rear panel for at least 10 seconds while the unit is powered on; the switch will reboot with factory settings.