Cisco OC12/STM4-IR-4-PM

Brand: Cisco | SKU: OC12/STM4-IR-4-PM

The OC12/STM4-IR-4-PM is a four-port, intermediate reach (IR) optical interface module supporting OC-12/STM-4 transmission rates, designed for high-capacity SONET/SDH network applications. It enables reliable, scalable connectivity for carrier-class platforms requiring efficient aggregation and transport of optical traffic.

Refurbished Availability

Refurbished versions of the Cisco OC12/STM4-IR-4-PM are available, offering a cost-effective alternative to new hardware without compromising on performance or reliability. Each refurbished module undergoes comprehensive quality assurance and rigorous testing by our skilled engineers to ensure it meets or exceeds original manufacturing standards. By choosing refurbished equipment, you benefit from significant cost savings while maintaining high operational standards for your critical network infrastructure.

Expert Repair Service

Comtek provides expert repair services for the Cisco OC12/STM4-IR-4-PM and similar optical modules. Our experienced technicians support multiple leading vendors—including Cisco, Juniper, and Nokia—to deliver fast turnaround times and dependable repair solutions. This expertise enables network operators, telecoms providers, and critical infrastructure users to extend the life of their equipment, minimize downtime, and maintain seamless network performance.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek offers truly global coverage. This extensive presence ensures responsive service, efficient logistics, and local support, enhancing customer satisfaction and reducing lead times for clients around the world.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the operational life of telecom, network, and critical infrastructure equipment. Our refurbishment and repair services help minimize e-waste and contribute to significant carbon savings, delivering long-term value for customers and supporting more 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.