Cisco LC-4OC3-POS-SM

Brand: | SKU: LC-4OC3-POS-SM

The LC-4OC3-POS-SM is a single-mode, four-port OC-3/STM-1 Packet over SONET/SDH line card designed for high-performance data transmission in carrier-class networking equipment. It provides reliable, high-speed connectivity for metro and long-haul optical networks.

Refurbished Availability

Refurbished versions of the Cisco LC-4OC3-POS-SM are available through Comtek, offering a cost-effective alternative to new equipment. Each unit undergoes comprehensive quality assurance and rigorous functional testing to ensure optimal performance and reliability. By choosing refurbished equipment, customers can significantly reduce capital expenditure while maintaining the same high standards required for mission-critical network operations.

Expert Repair Service

Comtek provides expert repair services for the LC-4OC3-POS-SM and similar networking products. Our experienced engineers deliver fast turnaround times and support for multiple vendors, including Cisco, Juniper, and Nokia. This ensures that network, telecoms, and critical infrastructure users benefit from minimized downtime, extended equipment lifespan, and greater operational resilience.

Global Presence

With repair centres and offices located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek offers truly global support. Our widespread presence enables us to provide responsive, localised service and rapid logistics, ensuring that customers around the world receive efficient solutions and outstanding satisfaction.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the life of telecom, network, and infrastructure equipment. Through refurbishment and repair, we help reduce electronic waste and lower carbon emissions, delivering long-term value to our customers while promoting environmental responsibility across the industry.

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.