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

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

The OC-12/STM-4-POS-SM-IR is a single-mode, intermediate reach optical interface module supporting Packet over SONET/SDH at OC-12 (622 Mbps) or STM-4 rates, designed for reliable, high-speed data transmission over distances up to 15 km. Ideal for carrier-class networking applications, it ensures robust connectivity and standards compliance.

Refurbished Availability

Refurbished versions of the Cisco OC-12/STM-4-POS-SM-IR are available from Comtek, offering exceptional value without compromising on quality. Every refurbished unit undergoes comprehensive testing and quality checks to ensure it meets original manufacturer specifications. Choosing refurbished equipment allows you to enjoy significant cost savings while maintaining reliable performance and extending the lifecycle of your network infrastructure.

Expert Repair Service

Comtek provides expert repair services for the OC-12/STM-4-POS-SM-IR and similar optical modules. Our skilled engineers deliver rapid turnaround times and support products from multiple leading vendors, including Cisco, Juniper, and Nokia. This flexibility helps network operators, telecoms providers, and critical infrastructure users maximize uptime and reduce operational disruptions.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek offers truly global support. Our international footprint ensures responsive service, local expertise, and fast logistics, all designed to maximize customer satisfaction and keep your operations running smoothly wherever you are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the useful life of telecom, network, and infrastructure equipment. By refurbishing and repairing hardware like the OC-12/STM-4-POS-SM-IR, we help reduce e-waste, lower carbon emissions, and deliver lasting value to our customers, all while promoting responsible resource use within 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.