NORTEL QNET 5450

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NORTEL QNET 5450 5455

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Brand: | SKU: QNET 5450 5455

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The QNET 5450/5455 is a high-performance, rack-mountable Ethernet switch designed for enterprise and data center environments, offering advanced Layer 2/3 switching capabilities, redundant power options, and up to 48 Gigabit Ethernet ports with optional 10GbE uplinks. Engineered for reliability and scalability, it supports comprehensive network management and security features to ensure seamless integration into demanding network infrastructures.

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Refurbished Availability

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Refurbished NORTEL QNET 5450/5455 switches are available from Comtek, delivering outstanding value without compromising on quality. Each unit undergoes rigorous testing, inspection, and certification processes to ensure optimal performance and reliability. Choosing refurbished equipment offers significant cost savings and a sustainable alternative to purchasing new hardware—without sacrificing the robust features and dependability required for modern networks.

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Expert Repair Service

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Comtek provides expert repair services for the NORTEL QNET 5450/5455 and a wide range of network hardware. Our skilled engineers deliver fast turnaround times and support for leading vendors, including Cisco, Juniper, and Nokia. This comprehensive repair capability helps network, telecoms, and critical infrastructure users maximise uptime, reduce operational costs, and extend the life of their essential equipment.

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Global Presence

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With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek offers truly global coverage. Our international footprint ensures responsive service, faster logistics, and local customer support—helping clients across the world maintain resilient and reliable network infrastructures.

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Committed to Sustainability

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Comtek is dedicated to advancing the circular economy by extending the life of telecom, network, and infrastructure equipment. Our refurbishment and repair services help reduce e-waste, deliver substantial carbon savings, and provide long-term value for our customers. By choosing Comtek, you support sustainable IT practices and help create a greener future for the industry.

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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.

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