DELL 407-BBWK - 25GB SFP SR 850NM TRANSCEIVER
High quality for less.
Buying a refurbished product from Renewtech can provide significant savings of up to 80% off the original retail price of a brand-new model, which makes it a great way to cut costs without compromising quality. In short, with a refurbished product from Renewtech, you will get:
• A high-quality product at a very cheap rate
• A cost-effective and environmentally friendly alternative
• Fast delivery, directly to you or your customer
• Great value for money
Refurbished – what is it?
A refurbished product generally refers to a used and pre-owned item. Every refurbished product from Renewtech has been professionally inspected and restored to “Grade A” condition, with faulty parts replaced with genuine ones, to make sure everything works and looks perfectly before being repackaged and put back on the market for resale. Though refurbished models may show some signs of wear, we guarantee that the items are always:
• Inspected, tested and professionally restored by certified technicians
• Fully wiped of data and software, leaving no traces of data for recovery
• Carefully wrapped and shipped in electrostatic discharge (ESD) materials
• With all original accessories and components (if applicable)
Warranty
All of our products come with a one-year warranty, starting from the date of purchase, unless otherwise stated. This warranty covers any defects in materials or workmanship that may occur during the normal use of the product.
Description
DELL 407-BBWK - 25GB SFP SR 850NM TRANSCEIVER
The Dell fiber optic transceiver, designed for seamless integration with PowerEdge servers such as the R640, R740, R940, R740XD, and C6420, offers a robust solution for high-speed data transmission needs. Engineered with an SFP28 interface, this transceiver ensures a maximum data transfer rate of 25,000 Mbit/s, making it an ideal choice for IT departments aiming to enhance network performance and reliability in demanding environments.
Constructed with a durable stainless steel design, this transceiver employs LC fiber optic connectors, supporting multi-mode fiber (MMF) to facilitate efficient and versatile network setups. By delivering reliable connectivity and compatibility with a range of PowerEdge systems, it meets the operational demands of businesses seeking to optimize their data center infrastructure while ensuring future-proof scalability and cost-effectiveness.
For system integrators and procurement teams, this product represents a strategic investment in network hardware that underscores both performance and longevity. It not only complements existing technology stacks but also provides a reliable pathway to accommodate evolving network requirements, thereby supporting long-term business growth and stability.
Specifications
| Brand | DELL |
|---|---|
| Co2 Savings | 0 |
| Features | |
|---|---|
| Compatible products | PowerEdge R640 - PowerEdge R740 - PowerEdge R940 - PowerEdge R740XD - PowerEdge C6420 |
| Product colour | Stainless steel |
| Performance | |
| Fiber optic connector | LC |
| Interface type | SFP28 |
| Maximum data transfer rate | 25000 Mbit/s |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver type | Fiber optic |
Warranty
- We ship WORLDWIDE
- All items shipped from our own warehouse
- Only B2B sale, no sales to private individuals
- Blindshipping directly to your customer
- With express delivery, your order will be delivered within 1-2 working days
Looking to sell your IT equipment?
- Fair market value estimations
- Flexible and hassle-free pickup
- Secure data destruction
- Quick and easy payment


Need a server or storage configuration?
- Competitive pricing
- Fast international shipping
- Technical in-house support
- Significant savings compared to new systems
