Aruba JL728A#ABA

Overview

The Aruba JL728A#ABA is a high-performance access switch designed to deliver both Layer 2 and Layer 3 management capabilities with robust throughput and a substantial Power over Ethernet (PoE) budget. It features forty-eight Gigabit Ethernet ports, each capable of supplying up to 30 watts, making it ideal for powering devices such as wireless access points, security cameras, IP phones, and building sensors without the need for separate power supplies. The switch includes four SFP+ uplink ports that support both 1 Gbps and 10 Gbps fiber connections, enabling fast and flexible network expansion or stacking of up to eight switches.

Equipped with a quad-core 1.8 GHz ARM Cortex-A72 processor, 8 GB of DDR4 memory, and 16 GB of flash storage, this switch maintains low latency—measured at just 1.46 microseconds on 10 Gbps links—even under heavy network load. With a switching capacity of 176 Gbps and forwarding performance up to 130.9 million packets per second, it is well suited for environments that demand consistent voice, video, and data traffic handling, such as classrooms, branch offices, and retail floors. The 1U rack mount design and front-panel USB-C and RJ-45 console ports simplify installation and management.

Key features

• Forty-eight Gigabit Ethernet ports with PoE support up to 30 watts each, eliminating the need for separate power adapters for connected devices
• Total PoE power budget of 740 watts, providing flexibility to add or upgrade powered devices without power constraints
• Four SFP+ uplink ports supporting both 1 Gbps and 10 Gbps fiber connections for high-speed network uplinks or switch stacking
• Stacking capability for up to eight switches, allowing seamless network expansion and simplified management
• Low latency performance of 1.46 microseconds on 10 Gbps links, ensuring smooth handling of time-sensitive traffic like voice and video
• Front-panel USB-C and RJ-45 console ports that facilitate straightforward initial setup and ongoing management
• Compact 1U rack mount design that fits standard network racks, optimizing space in wiring closets and data centers

Key specs

• Processor: Quad-core ARM Cortex-A72 at 1.8 GHz
• Memory: 8 GB DDR4
• Storage: 16 GB flash
• Ports: 48 Gigabit Ethernet with PoE, 4 SFP+ uplinks (1 G and 10 G)
• PoE standards supported: IEEE 802.3af and 802.3at
• PoE power budget: 740 watts total
• Switching capacity: 176 Gbps
• Forwarding performance: up to 130.9 million packets per second
• Latency: as low as 1.46 microseconds at 10 Gbps
• Form factor: 1U rack mount

Connectivity and compatibility

This switch offers a versatile set of connectivity options to integrate smoothly into existing network infrastructures. The 48 Gigabit Ethernet ports provide ample connections for a wide range of PoE-powered devices, while the four SFP+ ports support both 1 Gbps and 10 Gbps fiber links, enabling high-speed uplinks to core switches or stacking multiple units for increased capacity. Support for IEEE 802.3af and 802.3at PoE standards ensures compatibility with a broad array of network devices.

• 48 Gigabit Ethernet ports with PoE for powering network devices directly
• 4 SFP+ ports supporting 1 Gbps and 10 Gbps fiber connections for uplinks or stacking
• USB-C and RJ-45 console ports for easy management and configuration

Performance and reliability

Designed to handle demanding network environments, this switch delivers a high switching capacity of 176 Gbps and forwarding rates up to 130.9 million packets per second. The powerful quad-core ARM Cortex-A72 processor and ample memory ensure smooth processing of traffic with minimal latency, even during peak usage. This makes it a reliable choice for networks that require consistent performance for voice, video, and data applications.

• Quad-core 1.8 GHz processor for efficient traffic processing
• Low latency of 1.46 microseconds on 10 Gbps links for time-sensitive applications
• High forwarding performance to maintain network responsiveness under load

Ideal uses and environments

This switch is well suited to environments such as classrooms, branch offices, retail floors, and other locations where a steady stream of voice, video, and data traffic is expected. Its generous PoE budget and extensive port count make it a strong choice for powering multiple network devices without additional power infrastructure. The stacking capability and high-speed uplinks support scalable network growth, making it a practical option for growing businesses and distributed networks.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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