Cisco PA-A1-OC3MM=

Brand: Cisco | SKU: PA-A1-OC3MM=

The PA-A1-OC3MM= is a Cisco OC-3/STM-1 ATM port adapter featuring a multimode fiber interface, designed to provide high-speed ATM connectivity for compatible Cisco routers. It supports data rates up to 155 Mbps and is ideal for enterprise and service provider WAN environments.

Refurbished Availability

Refurbished versions of the Cisco PA-A1-OC3MM= are available from Comtek, offering a reliable and cost-effective solution compared to new hardware. Each refurbished product undergoes comprehensive quality assurance and rigorous testing by our expert engineers to ensure optimal performance and dependability. Choosing refurbished equipment allows you to benefit from significant cost savings while maintaining the high standards expected from Cisco products.

Expert Repair Service

Comtek provides expert repair services for the Cisco PA-A1-OC3MM= and a wide range of network hardware. With fast turnaround times and support for multiple vendors—including Cisco, Juniper, and Nokia—our repair solutions help network, telecoms, and critical infrastructure operators minimise downtime and extend equipment life. Trust our experienced teams to restore your vital hardware and maximise operational efficiency.

Global Presence

With repair centres and offices in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers truly global support for all your telecom and networking needs. Our international footprint ensures responsive service, fast logistics, and a dedicated local presence to enhance customer satisfaction wherever your business operates.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the lifecycle of telecom, network, and critical infrastructure equipment. By refurbishing and repairing hardware like the PA-A1-OC3MM=, we help reduce electronic waste, lower carbon emissions, and deliver long-term value for our customers—contributing to a more sustainable future for the industry and the planet.

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.