Cisco WS-U5535-FEFX-SMF=

Brand: Cisco | SKU: WS-U5535-FEFX-SMF=

The WS-U5535-FEFX-SMF= is a single-mode fiber Fast Ethernet SFP transceiver module designed for OEM integration, supporting 100BASE-FX connectivity over distances up to 15 km with LC duplex connectors. It offers reliable, high-performance data transmission for enterprise and service provider networking applications.

Refurbished Availability

Refurbished versions of the Cisco WS-U5535-FEFX-SMF= are available through Comtek, providing customers with a cost-effective alternative to new equipment. Each refurbished unit undergoes comprehensive quality assurance and rigorous testing to ensure it meets OEM specifications for performance and reliability. Choosing refurbished hardware allows you to maximise your IT budget without compromising on quality or dependability.

Expert Repair Service

Comtek offers specialist repair services for the Cisco WS-U5535-FEFX-SMF= and a wide range of network transceiver modules. Our experienced engineers provide fast turnaround times and support for multiple vendors, including Cisco, Juniper, and Nokia. This ensures network, telecoms, and critical infrastructure operators can minimise downtime and maintain optimal system performance with minimal disruption.

Global Presence

Comtek operates repair centres and offices across the UK, Northern Ireland, Germany, Greece, and the USA, enabling us to deliver responsive, localised service to customers worldwide. Our international footprint ensures rapid logistics, streamlined support, and high levels of customer satisfaction wherever your operations are based.

Committed to Sustainability

At Comtek, we are dedicated to supporting the circular economy by extending the life cycle of telecom, network, and infrastructure equipment like the Cisco WS-U5535-FEFX-SMF=. Our refurbishment and repair services help reduce electronic waste and carbon emissions, while offering long-term value and sustainable solutions for our customers.

For more information or to request a quote, please visit our contact form. All refurbished and repaired equipment comes with warranty coverage for peace of mind.