Cisco CVR-QSFP-SFP10G QSFP to SFP+ 10G Adapter Module
Every WhaleyComm unit is professionally tested, reset to factory defaults, and certified by our in-house engineers — the same standard trusted by 5,000+ organisations across 25 years. Not a refurb marketplace. A certified lifecycle partner.
Tested to factory specification. Backed by 25 years of enterprise trust.

Cisco CVR-QSFP-SFP10G QSFP to SFP+ 10G Adapter Module
Tested to factory specification. Backed by 25 years of enterprise trust.
The Cisco CVR-QSFP-SFP10G is a QSFP to SFP+ Adapter Module that enables seamless compatibility between QSFP ports and SFP+ transceivers, allowing network engineers to maximize port flexibility across their infrastructure. This adapter is ideal for enterprise data centers, campus networks, and service provider environments where mixed transceiver types are deployed.
This unit is professionally refurbished and tested to original factory specifications, delivering the same performance and reliability as new — at a fraction of the cost.
Product Details
- MPN: CVR-QSFP-SFP10G
- Vendor: Cisco
- Product Type: Optics / Adapter Module
- Condition: Refurbished — Inspected, tested, and verified to factory specifications
- Compatibility: Converts QSFP port to accept standard SFP+ 10G transceivers
- Data Rate: Supports up to 10 Gbps
Why Buy Refurbished from WhaleyComm?
At WhaleyComm, every refurbished unit undergoes rigorous inspection and testing before it ships. Our team of networking professionals ensures each product meets OEM performance standards so you can deploy with confidence. With over 25 years of experience and 5,000+ satisfied enterprise customers, we are a trusted name in refurbished networking equipment.
Lifetime Warranty
Every WhaleyComm unit ships with a Lifetime Warranty — No Time Limits. No Questions. If your unit fails under normal operating conditions at any point, we replace it. Simple as that. Our warranty reflects our confidence in the products we sell and our commitment to our customers.
Shipping & Returns
- Shipping: Orders ship within 1–2 business days.
- Returns: Contact our support team for DOA or warranty issues and we will make it right.
Whether you're expanding an existing Cisco deployment or building out a new network, the Cisco CVR-QSFP-SFP10G from WhaleyComm delivers enterprise-grade performance, proven reliability, and unbeatable value. Add it to your cart today and experience the WhaleyComm difference.