Cisco LL53C=

Brand: Cisco | SKU: LL53C=

The LL53C= 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 in data center environments. This passive twinax cable ensures reliable, low-latency connections with minimal power consumption.

Refurbished Availability

Refurbished versions of the Cisco LL53C= are available from Comtek, offering a smart and sustainable alternative to new hardware purchases. Each refurbished cable undergoes thorough quality assurance and rigorous testing to ensure performance and reliability on par with new units. By choosing refurbished equipment, customers benefit from significant cost savings without compromising on quality or network stability.

Expert Repair Service

Comtek provides expert repair services for SFP+ DAC cables like the LL53C=, as well as a wide range of networking products from leading vendors including Cisco, Juniper, and Nokia. Our highly skilled engineers deliver fast turnaround times to minimize network downtime, making us a trusted partner for telecoms, data centers, and critical infrastructure operators seeking reliable support and extended equipment life.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers truly global support for our customers. Our international presence enables us to provide responsive, localized service and ensures that clients worldwide enjoy seamless support, rapid logistics, and high customer satisfaction.

Committed to Sustainability

Comtek is committed to promoting the circular economy by extending the operational life of telecom, network, and infrastructure equipment like the Cisco LL53C=. Through refurbishment and repair, we help reduce e-waste, lower carbon emissions, and deliver lasting value to our customers, all while supporting responsible and sustainable business practices.

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.