Aruba JL557A#ABA

Overview

The Aruba JL557A#ABA is a 48-port PoE+ Gigabit managed network switch designed to deliver reliable connectivity and power to a wide range of network devices. With a total PoE power budget of 740 watts, it can efficiently support VoIP phones, wireless access points, and other powered equipment directly through the switch. Featuring four SFP slots for high-speed fiber uplinks and a switching capacity of 176 Gb/s, this switch ensures smooth data flow and robust performance in demanding enterprise edge environments.

Its dual-core processor and advanced Layer 3 routing capabilities provide the processing power and network intelligence needed to handle complex traffic and maintain security. The switch supports Virtual Switching Framework (VSF), allowing up to eight units to be stacked and managed as a single system, which simplifies network expansion and administration. Flexible management options include both cloud-based and on-premise control, making it adaptable to various IT strategies.

Key features

• 48 PoE+ Gigabit Ethernet ports that deliver power and data to multiple devices without extra power supplies
• 740W total PoE power budget to support high-demand network equipment reliably
• Four SFP slots enabling high-speed fiber uplinks for fast and stable connections to core networks or data centers
• Virtual Switching Framework (VSF) support for stacking up to eight switches, simplifying network scaling and management
• Advanced Layer 3 routing capabilities that improve traffic management and network efficiency
• Robust security features to protect the network from unauthorized access and threats
• Flexible management options including cloud-based and local control to fit different operational preferences

Key specs

• Ports: 48 PoE+ Gigabit Ethernet
• PoE power budget: 740 watts total
• Uplink slots: 4 SFP for fiber connections
• Switching capacity: 176 Gb/s
• Processor: Dual-core
• Stacking: Supports Virtual Switching Framework (VSF) up to 8 units
• Routing: Advanced Layer 3

Connectivity and compatibility

This switch offers extensive connectivity options with its 48 Gigabit Ethernet ports that support Power over Ethernet Plus (PoE+), allowing network devices to receive power and data over a single cable. The four SFP slots provide fiber uplink capabilities, which are essential for linking to high-speed backbone networks or data centers. Its compatibility with VSF stacking means it can integrate seamlessly with other Aruba switches to form a unified network system, enhancing scalability and simplifying management.

Ideal uses and environments

The Aruba JL557A#ABA fits well in enterprise edge environments where multiple powered devices need to be connected and managed efficiently. It is a strong choice for businesses that require a scalable network infrastructure with high power delivery and advanced routing features. Whether managing a cloud-based network or preferring on-premise control, this switch adapts to various IT setups, making it suitable for offices, campuses, and branch locations that demand reliable and secure network performance.

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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