Cisco DDM-1K

Brand: | SKU: DDM-1K

The DDM-1K is a 1000BASE-SX SFP transceiver module designed for Gigabit Ethernet applications, supporting data rates up to 1.25 Gbps over multimode fiber with a maximum reach of 550 meters. It features an LC duplex connector and is hot-swappable for flexible network deployment.

Refurbished Availability

Refurbished versions of the Cisco DDM-1K are available from Comtek, offering a cost-effective alternative to new hardware. Each unit undergoes comprehensive quality assurance and rigorous testing to ensure full functionality and reliability. By choosing refurbished equipment, customers benefit from substantial cost savings without compromising on performance or dependability.

Expert Repair Service

Comtek provides expert repair services for the Cisco DDM-1K and similar transceiver modules. Our skilled engineers deliver fast turnaround times and support a wide range of vendors, including Cisco, Juniper, and Nokia. This comprehensive service helps network, telecoms, and critical infrastructure operators maximise uptime and extend the lifespan of their equipment.

Global Presence

With repair centres and offices located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek offers truly global coverage. Our international presence ensures quick response times, local support, and enhanced customer satisfaction for clients worldwide.

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 reduce e-waste, lower carbon emissions, and deliver long-term value for our customers while promoting environmental responsibility.

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.