Cisco NM-1A-OC3SML

Brand: | SKU: NM-1A-OC3SML

The NM-1A-OC3SML is a single-port OC-3/STM-1 network module with a single-mode long-reach (SML) optical interface, designed to provide high-speed SONET/SDH connectivity for compatible Cisco network platforms. It supports data rates up to 155 Mbps and is ideal for long-distance WAN deployments.

Refurbished Availability

Refurbished versions of the Cisco NM-1A-OC3SML are available through Comtek, offering significant cost savings compared to new hardware. Each module undergoes comprehensive quality assurance and rigorous multi-point testing to ensure reliable performance and compliance with original specifications. Opting for refurbished equipment not only extends the lifecycle of proven technology but also delivers exceptional value without compromising on reliability or support.

Expert Repair Service

Comtek provides expert repair services for the NM-1A-OC3SML and similar network modules. Our skilled technicians deliver fast turnaround times, supporting products from leading vendors such as Cisco, Juniper, and Nokia. With decades of experience, we help network operators, telecom providers, and critical infrastructure users minimise downtime and extend the life of their essential hardware.

Global Presence

With repair centres and offices located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek offers a truly global service footprint. Our widespread presence enables us to respond quickly to customer needs, provide regionally tailored support, and ensure a high level of satisfaction for clients around the world.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the service life of telecom, network, and infrastructure equipment. By refurbishing and repairing hardware, we help reduce electronic waste and lower carbon emissions, delivering long-term environmental and economic benefits to our customers while promoting sustainable IT 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.