TJ930 Dell PowerConnect 3448 48-Ports Managed L2 Stackable Network Switch

Dell PowerConnect 3448 TJ930

Dell's PowerConnect 3448, part number TJ930, is a 48-port managed Layer 2 switch that brings managed Fast Ethernet switching to lab, test and training environments as well as production networks already standardized on this platform. The product line is engineered for managed Fast Ethernet switching.

With 48 ports, it has plenty of capacity for users, devices and uplinks.

Managed switching provides the visibility and control that business networks need as they grow. It operates at Layer 2, forwarding traffic quickly while supporting VLAN-based segmentation. Stacking support lets you manage multiple units as one logical switch as your port count grows. Quality of Service settings prioritize latency-sensitive traffic such as voice and video conferencing. Plan which ports will serve end devices and which will act as uplinks to keep cabling tidy and future changes simple. A switch forwards traffic only to the port where the destination device is connected, which reduces unnecessary network load. Keeping firmware up to date, where supported, helps maintain security and stability. Port counters and SNMP integration feed your monitoring tools with useful health data.

Part number TJ930 identifies this exact hardware configuration for straightforward purchasing and asset tracking. The TJ930 allows quick like-for-like swaps when a unit fails. Using the same model as your installed base lets you reuse configurations and spares. For spares, replacements or expansion of an existing Dell network, the TJ930 is a sensible, compatible choice. Choose the Dell TJ930 when you need Dell PowerConnect 3000 switching you can rely on.

Key Benefits

• 48 ports
• Managed Layer 2
• Stackable

• No. Of Ports: 48-Ports
• Product Type: Managed

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.