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J9979A
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- HPE 1820-8G Switch
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3 Year Extended Warranty
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Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
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For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
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.
What is the price of J9979A?
Pricing for J9979A is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for J9979A.
Explore more options from Switches or explore other 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
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|---|---|---|---|---|---|
| Depth | 12 inches | 14 inches | 17 inches | 11 inches | 12 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 256 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 |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | IP Services | IP Services | IP Services | LAN Base | IP Services |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | JL382A | JL385A | JG925A | J9979A | JH327A |
| Media Type Supported | Twisted Pair / Fiber | Combo | Combo | Combo | Combo |
| Memory | 512 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 | 2 expansion slots available | 4 Port Expansion Slots | 24 x 10/100/1000 RJ45 ports, 4 x 10G SFP+ ports | 24 x 10/100/1000 Ethernet ports, 4 x 1/10G SFP slots | 24 Gigabit Ethernet ports, 4 SFP uplink ports |
| Power Consumption | 75 W | 75 W | N/A | 150 W | 150W |
| Power Source | Redundant Power Supply / AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | JL382A High Performance Rack-Mount Switch | JL385A Enterprise Stackable Switch | JG925A High-Performance Network Switch | J9979A Enterprise Stackable Switch | JH327A 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 | 176 Gbps | 320 Gbps | 128 Gbps | 320 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 352 Gbps | 640 Gbps | 256 Gbps | 640 Gbps |
| Uplink Configuration | 1G / 10G | 10G | 10G | 10G | 10G |
| Weight | 15 lbs | 15 lbs | 15 lbs | 15 lbs | 8 lbs |
| Width | 17 inches | 17.5 inches | 19 inches | 17.5 inches | 17 inches |
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Questions & Answers
Q
What is the HPE 1820-8G Switch (SKU J9979A)?
A
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.
Q
How many Ethernet ports and what speeds does the HPE 1820-8G offer?
A
The switch provides eight 10/100/1000 Mbps RJ-45 ports delivering full-duplex Gigabit performance on all copper links.
Q
Does the HPE 1820-8G support Power over Ethernet (PoE)?
A
No, the J9979A model is a non-PoE switch. For PoE requirements, consider the HPE 1820-8G-PoE (SKU J9981A) variant.
Q
What management interfaces are available on the HPE 1820-8G?
A
Management options include an intuitive web GUI, HTTPS, SNMP v1/v2c, RMON, DHCP-based auto-provisioning and IPv6 host management.
Q
Can I stack multiple HPE 1820-8G switches?
A
The HPE 1820 series does not support physical stacking; however, you can use Link Aggregation (LACP) across units for bandwidth scaling and redundancy.
Q
What VLAN features does the HPE 1820-8G support?
A
It supports 802.1Q tag-based VLANs, port-based VLANs, Voice VLAN, Guest VLAN and 32 static VLAN entries for network segmentation.
Q
Does the HPE 1820-8G support Quality of Service (QoS)?
A
Yes, it offers four hardware queues per port, IEEE 802.1p priority tagging, DSCP classification and rate-limiting controls.
Q
Does the HPE 1820-8G switch support IPv6?
A
Yes, the device provides IPv6 dual-stack management, ICMPv6, SSHv2, SNMPv2c over IPv6 and auto-configuration support.
Q
What is the switching capacity and forwarding rate of the HPE 1820-8G?
A
The switch delivers a non-blocking 16 Gbps switching capacity with a maximum packet forwarding rate of 11.9 million packets per second.
Q
What energy-efficient features are included on the HPE 1820-8G?
A
It implements IEEE 802.3az Energy-Efficient Ethernet, cable length detection, idle port power-down and low-power silicon design to minimize consumption.
Q
What security features are available on the HPE 1820-8G?
A
Security functions include 802.1X port-based authentication, ACLs, DHCP snooping, ARP inspection, DoS attack prevention and MAC-based port security.
Q
What redundancy and protection protocols does the HPE 1820-8G support?
A
It supports Spanning Tree Protocol (STP, RSTP, MSTP), BPDU Guard, loop protection and link aggregation for network resilience.
Q
What warranty and support options are available for SKU J9979A?
A
HPE backs the 1820-8G with a three-year limited warranty and 24/7 electronic support, with optional HPE Foundation Care service contracts.
Q
What are the physical dimensions and mounting options for the HPE 1820-8G?
A
Dimensions are 280 × 130 × 43 mm; it supports desktop placement or 19-inch rack installation using included mounting brackets.
Q
What is the power consumption of the HPE 1820-8G Switch?
A
The J9979A draws approximately 6 W under typical load from its internal, auto-sensing AC power supply.
Q
Is SNMP supported on the HPE 1820-8G switch?
A
Yes, the switch supports SNMP v1/v2c, RMON groups 1–4 and can be managed by standard network-management platforms.
Q
How do I reset the HPE 1820-8G to factory defaults?
A
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.
