Cisco LL53B=

Brand: Cisco | SKU: LL53B=

LL53B= is a Cisco-compatible SFP+ direct-attach copper (DAC) cable, 3 meters in length, designed for high-speed 10 Gigabit Ethernet connectivity between network switches, routers, and servers within data center environments. This passive twinax cable ensures reliable, low-latency connections with minimal power consumption.

Refurbished Availability

Refurbished versions of the Cisco LL53B= are available through Comtek, offering a cost-effective alternative to new hardware without compromising on performance or reliability. Each refurbished cable undergoes rigorous quality assurance processes and comprehensive testing to ensure optimal functionality and compliance with industry standards. By choosing refurbished equipment, customers benefit from significant cost savings while maintaining the high standards required for mission-critical network operations.

Expert Repair Service

Comtek provides expert repair services for SFP+ DAC cables like the Cisco LL53B= and similar products from multiple leading vendors, including Cisco, Juniper, and Nokia. Our experienced engineers deliver fast turnaround times, minimizing network downtime for telecoms, data centers, and critical infrastructure providers. With multi-vendor support and technical expertise, Comtek helps organizations extend the life of their networking assets while ensuring reliable network performance.

Global Presence

Comtek operates repair centres and offices in the UK, Northern Ireland, Germany, Greece, and the USA, ensuring global reach and responsive local service. Our international network enables rapid logistics, efficient repairs, and dedicated customer support, delivering satisfaction to clients worldwide and supporting their critical infrastructure needs wherever they are based.

Committed to Sustainability

At Comtek, we are dedicated to supporting the circular economy by extending the life of telecom, network, and infrastructure equipment like the Cisco LL53B=. Our refurbishment and repair solutions help reduce e-waste and carbon emissions while providing long-term value for customers. By choosing to repair and reuse, organizations contribute to a more sustainable future and make the most of their technology investments.

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.