Aruba JL728B#ABA

Overview

The Aruba JL728B#ABA is a CX 6200F series network switch designed to deliver both power and high performance at the access layer. It features 48 Gigabit Ethernet ports with Class-4 PoE support, providing up to 30 watts per port and a total power budget of 740 watts to power devices like IP phones, Wi-Fi access points, and security cameras without needing separate power sources. Four SFP+ slots offer flexible 1 or 10 Gigabit uplinks, ensuring smooth traffic flow even during peak network usage. With a switching capacity of 176 Gbps and throughput of 130.9 million packets per second, it maintains low latency for demanding applications such as video streaming and voice calls.

Key features

• Class-4 PoE on 48 ports allows powering of network devices directly through Ethernet cables, reducing cable clutter and installation costs.
• Four SFP+ uplink ports support both 1 G and 10 G speeds, enabling seamless integration with aggregation or core switches for scalable network growth.
• Stacking capability for up to eight switches simplifies network expansion by managing multiple units as a single device with one IP address and configuration.
• Powerful quad-core 1.8 GHz ARM Cortex-A72 processor combined with 8 GB RAM and 16 GB flash memory ensures efficient operation and supports Aruba’s advanced network operating system.
• Built-in analytics and troubleshooting tools help network administrators quickly identify and resolve issues, minimizing downtime and maintenance efforts.
• Front and side-to-back airflow design matches common data center rack layouts, improving cooling efficiency and hardware longevity.
• USB-C and RJ-45 console ports provide flexible options for out-of-band management, making setup and maintenance more convenient.
• Compact 1U rack-mountable chassis fits standard racks, saving space in network closets or data centers.
• Limited lifetime warranty offers long-term peace of mind for enterprise deployments.

Key specs

• Ports: 48 Gigabit Ethernet with Class-4 PoE
• PoE power budget: 740 watts total
• Uplink ports: 4 SFP+ supporting 1 G or 10 G speeds
• Switching capacity: 176 Gbps
• Throughput: 130.9 million packets per second
• Processor: Quad-core 1.8 GHz ARM Cortex-A72
• Memory: 8 GB RAM
• Storage: 16 GB flash memory
• Form factor: 1U rack-mountable chassis
• Airflow: Front and side-to-back

Connectivity and compatibility

This switch supports a wide range of network devices through its 48 Gigabit Ethernet ports with PoE, making it suitable for powering IP phones, wireless access points, and security cameras without additional power adapters. The four SFP+ ports provide flexible uplink options at 1 G or 10 G speeds, allowing easy connection to aggregation or core switches. USB-C and RJ-45 console ports offer versatile management access, supporting various out-of-band management setups.

Performance and reliability

Equipped with a quad-core ARM Cortex-A72 processor and ample memory, the switch runs Aruba’s network operating system smoothly, handling high traffic loads with low latency. The stacking feature enables up to eight switches to operate as a single unit, simplifying management and scaling. Built-in analytics and troubleshooting tools reduce the time needed to diagnose network issues, helping maintain consistent uptime in busy environments.

Ideal uses and environments

This switch is well suited to branch offices, educational campuses, retail floors, and midsize enterprise networks that require reliable power delivery and high-performance switching. Its PoE capabilities support a variety of powered devices, while the stacking and uplink options allow the network to grow without complex reconfiguration. The 1U form factor and airflow design make it a practical choice for standard data center racks and network closets.

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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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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