Cisco SFP-10G-SR-S 10GBase-SR 850nm MMF SFP+ Transceiver Module - Refurbished
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 SFP-10G-SR-S 10GBase-SR SFP+ Transceiver Module
Tested to factory specification. Backed by 25 years of enterprise trust.
The Cisco SFP-10G-SR-S is a high-performance 10GBase-SR SFP+ transceiver module designed for short-reach multimode fiber (MMF) applications. Operating at an 850nm wavelength, this module delivers reliable 10 Gigabit Ethernet connectivity ideal for data center, enterprise core, and high-density switching environments. This unit is professionally refurbished and tested to original Cisco factory specifications — offering enterprise-grade performance at a fraction of the cost of new.
Product Details
- MPN: SFP-10G-SR-S
- Vendor / Brand: Cisco
- Product Type: Optics / SFP+ Transceiver
- Standard: 10GBase-SR
- Wavelength: 850nm
- Fiber Type: Multimode Fiber (MMF)
- Form Factor: SFP+
- Data Rate: 10 Gbps
- Condition: Refurbished — Inspected, cleaned, and tested to factory specifications
Why Buy Refurbished from WhaleyComm?
At WhaleyComm, every refurbished unit goes through a rigorous inspection and testing process to ensure it meets or exceeds original manufacturer specifications. You get the same rock-solid Cisco performance without the new-hardware price tag. With 25 years of experience and over 5,000 satisfied enterprise customers, we stand behind every product we sell.
Lifetime Warranty
No Time Limits. No Questions Asked. Every WhaleyComm unit ships with a Lifetime Warranty. If it fails under normal operating conditions at any point — we replace it. Simple as that. 25 years. 5,000+ customers. We've got you covered.
Shipping & Returns
- Shipping: Orders ship within 1-2 business days.
- Returns: Contact our support team for any DOA (Dead on Arrival) or warranty-related issues and we will make it right.
Compatible Applications
- 10 Gigabit Ethernet data center interconnects
- High-density server and storage networking
- Enterprise campus and core switching
- Compatible with Cisco Catalyst, Nexus, and ASR platforms supporting SFP-10G-SR-S
Looking for more enterprise networking hardware? Browse the full WhaleyComm catalog for switches, routers, optics, and more — all backed by our industry-leading Lifetime Warranty.
