9H9MN Dell Networking S4148F-ON 48-Port 10GbE SFP+ 2P QSFP+ 4-Port QSFP28 Network Switch

Dell S4148F-ON 9H9MN

Built for data center and high-density server rooms where east-west traffic and port density are priorities, the Dell S4148F-ON (9H9MN) is a 48-port 10 Gigabit Ethernet switch from Dell, part of the Dell EMC PowerSwitch S/Z-Series. The series is designed for data center top-of-rack and spine switching.

A total of 48 ports delivering 10 Gigabit Ethernet gives you room to grow without adding another switch. Higher-speed 100GbE connectivity is ideal for uplinks and aggregation, keeping traffic moving when many users are active. Modular optical slots give you flexible fiber uplinks for longer distances and electrical isolation. Fiber connectivity extends reach well past 100 meters and avoids electromagnetic interference. A wired connection delivers steadier speeds and lower latency than Wi-Fi for fixed devices.

As a managed switch it gives administrators full control over how traffic is segmented, prioritized and secured. Management is based on Open Networking (ONIE) - supports Dell OS10 and third-party network operating systems, a platform familiar to network engineers. Troubleshooting tools shorten the time from fault report to fix. Monitoring support gives administrators early warning of errors, congestion and failing links. Spanning tree support lets you design in backup paths safely.

Install it in a well-ventilated location so it keeps operating reliably over the long term. The 9H9MN creates a tidy, central hub for all wired devices in the area it serves. Order the 9H9MN today to add Dell 10 Gigabit Ethernet switching to your infrastructure.

Key Features

• 48 ports (10GbE)
• 100GbE high-speed connectivity
• Open Networking (ONIE)

• 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.

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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. 

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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.