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J9836A
- Description:
- Aruba 2920-48G-POE+ 740W 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.
International Shipments Made Simple
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
J9836A Overview
J9836A is a high-performance enterprise switch engineered with an advanced architecture that integrates both Layer 2 and Layer 3 capabilities for robust networking. It is designed to support flexible power options including redundant power supply configurations and AC power, ensuring reliable operation in critical environments.
J9836A features a comprehensive set of ports, including a mix of high-speed Ethernet and SFP uplink interfaces, that accommodate both twisted pair and fiber media types. With its stacking support and scalable design, this managed PoE+ switch delivers exceptional performance for diverse use cases such as campus networks, data centers, and branch office deployments.
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J9836A Specifications
| Product Type | Switch |
| Power Source | Redundant Power Supply / AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | 120 W |
| Number Of Ethernet Ports | 24–48 Ports |
| Number Of Downlink Ports | 24 Ports |
| Manageable | Managed |
| Ethernet Technology | 10/100/1000 |
| Media Type Supported | Twisted Pair / Fiber |
| Redundant Power Supply Supported | Yes |
| Manufacturer Part Number | J9836A |
| Uplink Configuration | 10G |
| IOS | LAN Base |
| POE Support | POE+ |
| SFP Ports | 12 SFP Ports |
| Memory | 256 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | 24 fixed Gigabit Ethernet ports with 4 SFP uplink slots |
| Flash Memory | 64 MB |
| Switching Capacity | 128 Gbps |
| Switching Capacity With Stacking | 256 Gbps |
| Product Name | J9836A Enterprise Stackable PoE Switch |
| Height | 1 inches |
| Width | 19 inches |
| Depth | 17 inches |
| Weight | 8 lbs |
J9836A Use Case
High-Density Wi-Fi 6 Access Point Deployment for Campus Networks
Leverage the J9836A-Aruba 2920-48G-POE+ 740W Switch to power and aggregate up to 48 Wi-Fi 6 access points across a university or corporate campus. With 740 W of PoE+ budget, Layer 3 routing and Aruba Dynamic Segmentation, IT teams achieve seamless connectivity, simplified VLAN management and scalable bandwidth—delivering uninterrupted high-speed wireless coverage and future-proof network capacity.
Secure IP Telephony and Unified Communications in Healthcare
Deploy the Aruba 2920-48G-POE+ 740W Switch (J9836A) in a hospital environment to power VoIP handsets, nurse-call systems and digital signage with robust PoE+ support. Integrated QoS, 10GbE uplinks and Aruba ClearPass policy enforcement guarantee crystal-clear voice calls, prioritized traffic and centralized power management—enhancing patient safety, operational efficiency and regulatory compliance.
Edge Surveillance Backbone for Industrial and Retail Security
Implement the J9836A Aruba 2920-48G-POE+ 740W Switch as the primary aggregation point for IP cameras and access control sensors in manufacturing plants or retail stores. Its 740 W PoE+ capacity, advanced ACLs and STP resilience enable 24/7 HD video streaming, rapid failover and remote power cycling—ensuring uninterrupted security monitoring and streamlined edge-device management.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Depth | N/A | 10 inches | 10 inches | 15 inches | 17 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 | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | N/A | 1.75 inches | 1.75 inches | 1.75 inches | 1 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 | IP Services | LAN Base |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | J9726A | J9727A | J9733A | J9728A | J9836A |
| Media Type Supported | Twisted Pair / Fiber / Combo | Combo | Combo | Twisted Pair / Fiber | Twisted Pair / Fiber |
| Memory | 256 MB | 256 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 | N/A | N/A | 2 expansion slots available | 4 modular expansion slots | 24 fixed Gigabit Ethernet ports with 4 SFP uplink slots |
| Power Consumption | N/A | 250 W | 85 W | 150 W | 120 W |
| Power Source | Redundant Power Supply / AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | J9726A Network Switch | J9727A 24-Port Stackable Managed Gigabit Switch | J9733A Enterprise Series Managed Stackable Gigabit Switch | J9728A High-Performance Stacking Switch | J9836A Enterprise Stackable PoE 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 | 12 SFP Ports |
| Switching Capacity | N/A | 128 Gbps | 320 Gbps | 128 Gbps | 128 Gbps |
| Switching Capacity with Stacking | N/A | 256 Gbps | 640 Gbps | 256 Gbps | 256 Gbps |
| Uplink Configuration | 1G / 10G / 40G | 10G | 10G | 1G / 10G | 10G |
| Weight | N/A | 10 lbs | 15 lbs | 18 lbs | 8 lbs |
| Width | N/A | 17 inches | 17.5 inches | 17.5 inches | 19 inches |
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Questions & Answers
Q
What is the Aruba 2920-48G-POE+ 740W Switch (SKU J9836A)?
A
The Aruba 2920-48G-POE+ 740W Switch (J9836A) is a fully managed Layer 3 Gigabit switch with 48 PoE+ ports, four Gigabit SFP uplinks and a 740-watt PoE budget, designed for enterprise access deployments.
Q
How many PoE+ ports does the Aruba 2920-48G-POE+ support and what is its total PoE budget?
A
It supports 48 802.3af/at PoE+ ports with a total power budget of 740 watts, delivering up to 30 watts per port for IP phones, wireless access points and cameras.
Q
What are the switching capacity and forwarding rate of the Aruba 2920-48G-POE+?
A
The switch provides 176 Gbps of switching capacity and a forwarding rate of up to 130.95 million packets per second (Mpps) for wire-speed performance.
Q
Does the Aruba 2920-48G-POE+ support advanced Layer 3 routing?
A
Yes. It offers static routing, RIP v1/v2 and OSPF for advanced Layer 3 network segmentation and scalable inter-VLAN routing.
Q
How many Aruba 2920 switches can be stacked and what stacking technology is used?
A
You can stack up to 8 units using Aruba’s proprietary stacking technology with optional stacking modules, delivering up to 168 Gbps of stack bandwidth and unified management.
Q
What uplink options are available on the Aruba 2920-48G-POE+?
A
The switch includes four fixed Gigabit SFP uplink slots and supports optional 10GbE SFP+ modules for higher-speed uplinks or aggregation.
Q
Which operating system powers the Aruba 2920-48G-POE+ switch?
A
It runs ArubaOS-Switch (formerly HP ProVision), offering a modern CLI, modular firmware and centralized management compatibility with Aruba AirWave and Aruba Central.
Q
What management interfaces and tools are supported?
A
Management is available via a web-based GUI, SSH/CLI, SNMPv2/v3, RMON, Aruba AirWave, Aruba Central and RESTful APIs for automation and monitoring.
Q
What security and access control features are built into the Aruba 2920-48G-POE+?
A
It includes 802.1X port access control, dynamic ARP inspection, DHCP snooping, IP Source Guard, ACLs, guest VLANs and integration with ClearPass for NAC.
Q
Does the Aruba 2920-48G-POE+ support IPv6?
A
Yes. It offers dual-stack IPv4/IPv6 support, including IPv6 management, routing, ACLs, DHCPv6 Snooping and IPv6 MLD Snooping.
Q
What redundancy and high-availability options are available?
A
The switch supports VRRP, Multi-Chassis Trunking (MCT), redundant power supplies (optional), hot-swappable modules and stateful failover for maximum uptime.
Q
How is the Aruba 2920-48G-POE+ rack-mounted and what is its form factor?
A
It is a 1U, rack-mountable switch with standard EIA-compliant brackets and an included mounting kit for quick installation in 19-inch racks.
Q
What are the environmental specifications and power-efficiency ratings?
A
Operating temperature ranges from 0–45°C, 5–95% non-condensing humidity, ENERGY STAR-qualified with 802.3az Energy Efficient Ethernet and fan-less design for quiet operation.
Q
What warranty and support options does HPE Aruba offer for this switch?
A
HPE Aruba provides a limited lifetime hardware warranty, one-year software updates and next-business-day hardware replacement. Optional Care Pack services extend support and response times.
Q
Which deployment scenarios are ideal for the Aruba 2920-48G-POE+ switch?
A
This switch is ideal for enterprise access-layer deployments powering VoIP phones, wireless APs, IP cameras and edge networks in education, healthcare, retail and SMB environments.
