Cisco QSFP-40GB-SR-BD

Brand: | SKU: QSFP-40GB-SR-BD

The QSFP-40GB-SR-BD is a hot-pluggable, bidirectional QSFP+ transceiver module designed for 40 Gigabit Ethernet applications over multimode fiber (MMF), supporting link lengths up to 100 meters on OM3 or 150 meters on OM4 fiber with LC duplex connectors. It operates over a wavelength range of 832–918 nm and is compatible with standard QSFP+ ports.

Refurbished Availability

Refurbished versions of the Cisco QSFP-40GB-SR-BD are available, offering significant cost savings compared to new hardware. Each unit undergoes comprehensive quality assurance processes and rigorous testing to ensure optimal performance and reliability. Choosing refurbished equipment from Comtek enables you to maximize your IT budget without compromising on quality or operational readiness.

Expert Repair Service

Comtek provides expert repair services for the QSFP-40GB-SR-BD and similar transceiver modules. Our skilled technicians deliver fast turnaround times and support a wide range of vendors, including Cisco, Juniper, and Nokia. This service helps network, telecoms, and critical infrastructure users maintain uptime and extend the lifespan of their essential equipment.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive service and support to customers worldwide. Our global footprint ensures quick logistics, localised expertise, and enhanced customer satisfaction across multiple regions.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the operational life of telecom, network, and critical infrastructure equipment. Our refurbishment and repair solutions help reduce e-waste and carbon emissions, offering customers long-term value while contributing to a more sustainable future.

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.