QFX3500-48S4Q-ACRB Juniper QFX3500 Data Center Network Switch

Juniper QFX3500 Data Center QFX3500-48S4Q-ACRB

The Juniper QFX3500 Data Center (QFX3500-48S4Q-ACRB) is a switch from Juniper, part of the QFX Series, built for data center top-of-rack, leaf-spine and server aggregation designs. The series is designed for data center switching.

Wired Ethernet gives consistent, low-latency connections that wireless alone cannot always guarantee. Because it follows Ethernet standards, it works alongside equipment from other manufacturers.

Full management capabilities let your IT team tune performance, enforce policies and monitor every port. It runs on Junos OS, so it fits existing management tools and operating procedures. Spanning tree support lets you design in backup paths safely. Good labeling and port documentation pay off when devices are moved or replaced. Applying vendor firmware updates, where offered, is good practice for security and reliability. A switch forwards traffic only to the port where the destination device is connected, which reduces unnecessary network load. VLAN segmentation isolates sensitive systems from general user traffic.

The QFX3500-48S4Q-ACRB part number makes it easy to source identical units for future expansion. Low latency and high port density make it suitable for virtualization, storage traffic and east-west workloads. Leaf-spine fabrics use switches like this to connect servers and feed high-speed links to the spine. It lets you grow the network in steps rather than replacing everything at once. Mounted at the top of the rack, it simplifies server cabling. Install it in a well-ventilated location so it keeps operating reliably over the long term. Whether you are building a new network or replacing an existing unit, the QFX3500-48S4Q-ACRB delivers Juniper switching that fits the job.

Highlights

• Junos OS

• No. Of Ports: 48-Ports

1. Non-Returnable Items: Once an order is processed, products that do not fall under 3D memory categories are considered final sale. These items cannot be cancelled or returned, so we strongly recommend confirming specifications prior to purchase.

2. Restocking Policy: In specific cases, a restocking fee of up to 25% may be applied. This depends on the product category and condition. Our team will always advise you in advance where applicable.

3. Product Condition: Unless clearly stated as brand-new retail stock, all products are supplied in professionally refurbished condition. Each item is thoroughly tested to ensure reliable performance and quality assurance.

4. Fast Dispatch & Availability: We aim to dispatch most orders within 24 hours, subject to stock availability. If you require urgent or same-day shipping, please contact our customer support team at (207) 993-8331 directly for expedited handling.

5. Part Number Compatibility: Leading manufacturers such as Dell, HP, IBM, and Compaq may assign multiple identifiers to the same product, including Spare Part Numbers (Spare P/N) or FRU (Field Replaceable Unit) numbers. The item you receive may carry either designation, both of which are fully compatible and functionally equivalent.

6. Warranty Coverage: All products include a 30-day limited warranty, covering replacement in the event of DOA (Dead on Arrival) items with the same part number. Selected storage devices may qualify for an extended 90-day warranty—please confirm with our team before purchase. Additionally, manufacturer warranty options may intact for new product if any. 

7. Drivers & Installation Media: As most products are supplied in bulk packaging, installation media such as CDs, drivers, or manuals may not be included. If required, please check availability with our sales team prior to ordering.

8. Shipping Information: Standard shipping rates are automatically calculated for lightweight IT components such as memory and storage devices (under 5 lbs). For larger or heavier equipment—including servers, racks, and motherboards—shipping costs may vary. Our team will notify you if any adjustments are required. 

9. Product Images Disclaimer: All images displayed are for reference purposes only. The actual product received may differ slightly in appearance while maintaining the same specifications and performance.

10. Packaging Details: Some items may be delivered in bulk or non-retail packaging, especially for high-volume or consolidated orders. This ensures cost efficiency without compromising product quality.

11. End-of-Life (EOL) Products: For discontinued or end-of-life products, we may supply an equivalent replacement with matching specifications, functionality, and compatible FRU where necessary.

12. Refurbished Printers: Please note that refurbished printers may not include toner cartridges, or may be supplied with partially used consumables.

13. Need Assistance? If you have any questions regarding product specifications, compatibility, warranty, or shipping, our team is here to help. Contact us at support@itnetworkstrade.co.uk or call us at (207) 993-8331 directly before placing your order to ensure a smooth purchasing experience.