Cisco SFP-10G-LR-X 10GBASE-LR SFP+ 1310nm 10km SMF 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-LR-X | 10GBASE-LR SFP+ Transceiver Module
Tested to factory specification. Backed by 25 years of enterprise trust.
The Cisco SFP-10G-LR-X is a high-performance 10GBASE-LR SFP+ optical transceiver module designed for long-reach single-mode fiber (SMF) deployments. Operating at a wavelength of 1310nm with a reach of up to 10km, this transceiver delivers reliable, low-latency 10 Gigabit Ethernet connectivity for enterprise data centers, campus backbones, and service provider networks.
This unit is offered in Refurbished condition — fully tested, inspected, and restored to factory specifications by WhaleyComm's certified technical team. Every component is verified for signal integrity, optical power levels, and full Cisco compatibility before it ships. You get enterprise-grade performance at a fraction of the new cost.
Product Details
- Manufacturer Part Number (MPN): SFP-10G-LR-X
- Vendor / Brand: Cisco
- Product Type: Optics / SFP+ Transceiver
- Form Factor: SFP+
- Data Rate: 10 Gbps (10GBASE-LR)
- Wavelength: 1310nm
- Max Reach: Up to 10km over Single-Mode Fiber (SMF)
- Connector Type: LC Duplex
- Condition: Refurbished – Tested to Factory Specification
- Compatibility: Cisco switches, routers, and line cards supporting SFP+ 10G slots
Why Choose WhaleyComm Refurbished?
At WhaleyComm, refurbished doesn't mean compromised. Every unit in our inventory goes through a rigorous multi-point inspection and testing process to ensure it performs exactly as it would fresh from the factory. With over 25 years of experience and more than 5,000 satisfied enterprise customers, we are a trusted name in certified pre-owned networking hardware.
Lifetime Warranty
No Time Limits. No Questions Asked. Every WhaleyComm unit ships with a Lifetime Warranty. If your Cisco SFP-10G-LR-X fails under normal operating conditions at any point — whether that's next year or in 10 years — we replace it. Simple as that. This is our commitment to every customer.
Shipping & Returns
- Shipping: Orders ship within 1–2 business days from our warehouse.
- Returns: Contact our support team for any DOA (Dead on Arrival) or warranty-related issues. We make it right — fast.
Ideal Use Cases
- Enterprise data center interconnects
- Campus and building backbone fiber runs
- Service provider edge and aggregation layers
- Network upgrades and infrastructure expansions
- Lab, test, and development environments
Order with confidence from WhaleyComm — your trusted source for enterprise networking hardware, backed by a lifetime warranty and 25 years of proven reliability.
