Cisco OSM-8OC3-POS-SI+

Brand: Cisco | SKU: OSM-8OC3-POS-SI+

The OSM-8OC3-POS-SI+ is an 8-port OC-3/STM-1 Packet over SONET/SDH line card designed for high-density, carrier-class data transport, supporting single-mode fiber interfaces and optimized for scalable, reliable network aggregation in service provider environments.

Refurbished Availability

Refurbished versions of the Cisco OSM-8OC3-POS-SI+ are available, offering a cost-effective alternative to new hardware without compromising on performance or reliability. Each unit undergoes comprehensive quality assurance and rigorous testing by Comtek’s expert engineers, ensuring that refurbished products meet or exceed original specifications. Choosing refurbished equipment helps organisations maximise budget efficiency while maintaining high standards of network uptime and stability.

Expert Repair Service

Comtek provides specialist repair services for the Cisco OSM-8OC3-POS-SI+ and a wide range of similar line cards, supporting multiple leading vendors including Cisco, Juniper, and Nokia. Our experienced technical teams deliver fast turnaround times to minimise downtime for network, telecoms, and critical infrastructure operators. By restoring equipment to full operational condition, Comtek helps customers extend asset life and optimise network performance.

Global Presence

With repair centres and offices located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers truly global support. This international presence enables us to provide responsive service, localised expertise, and rapid logistics, ensuring customer satisfaction wherever your infrastructure is based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the lifecycle of telecom, network, and critical infrastructure equipment. Our refurbishment and repair services help reduce electronic waste and lower carbon emissions, delivering long-term value for customers and supporting a more sustainable future for 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.