Cisco OC-12/STM-4-ATM-SM-IR

Brand: | SKU: OC-12/STM-4-ATM-SM-IR

The OC-12/STM-4-ATM-SM-IR is a single-mode, intermediate reach optical interface module supporting OC-12 (622 Mbps) or STM-4 ATM connectivity over distances up to 15 km, designed for integration into compatible carrier-class networking platforms.

Refurbished Availability

Refurbished versions of the Cisco OC-12/STM-4-ATM-SM-IR are available from Comtek, offering a reliable and cost-effective alternative to new equipment. Each refurbished module undergoes comprehensive quality assurance and rigorous testing to ensure optimal performance and compatibility. By choosing refurbished, customers benefit from significant cost savings while maintaining the high standards expected of mission-critical network hardware.

Expert Repair Service

Comtek provides expert repair services for the OC-12/STM-4-ATM-SM-IR and similar interface modules. Our technicians are experienced with multi-vendor platforms including Cisco, Juniper, and Nokia, ensuring a rapid turnaround and dependable repairs. This expertise helps network operators, telecoms providers, and critical infrastructure clients maximise uptime and extend the lifecycle of their equipment.

Global Presence

With strategically located repair centres and offices in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive and localised service to customers worldwide. Our global footprint ensures faster support, efficient logistics, and a commitment to customer satisfaction across all markets.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the usable life of telecom, network, and infrastructure equipment. Our refurbishment and repair services help reduce e-waste and contribute to carbon savings while delivering long-term value for our customers. Choosing Comtek means investing in sustainability and responsible technology management.

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.