Cisco DTR-1250-SM-GB-L1

Brand: | SKU: DTR-1250-SM-GB-L1

The DTR-1250-SM-GB-L1 is a 1.25 Gbps SFP transceiver module designed for single-mode fiber applications, supporting distances up to 10 km with an LC duplex connector and operating at a nominal wavelength of 1310 nm. It is compliant with IEEE 802.3z and SFP MSA standards for reliable Gigabit Ethernet connectivity.

Refurbished Availability

Refurbished versions of the Cisco DTR-1250-SM-GB-L1 are available through Comtek, offering significant cost savings without compromising performance. Each refurbished module undergoes comprehensive quality assurance and rigorous functional testing to ensure it meets or exceeds original manufacturer specifications. Choosing refurbished equipment not only helps reduce your procurement costs but also supports sustainable IT practices by extending the useful life of high-quality network hardware.

Expert Repair Service

Comtek provides expert repair services for the DTR-1250-SM-GB-L1 and a wide range of similar transceiver modules. Our skilled engineers deliver fast turnaround times and support products from leading vendors including Cisco, Juniper, and Nokia. This service helps network operators, telecom providers, and critical infrastructure organisations minimise downtime, extend asset lifespans, and optimise operational budgets.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive service and support to customers worldwide. Our global footprint ensures that we can provide rapid turnaround, local expertise, and a consistently high standard of customer satisfaction wherever you are based.

Committed to Sustainability

Comtek is committed to supporting the circular economy by extending the life of telecom, network, and infrastructure equipment. By refurbishing and repairing devices like the DTR-1250-SM-GB-L1, we help reduce electronic waste, lower carbon emissions, and deliver long-term value for our customers. Our sustainable practices contribute to a greener future while ensuring reliable network performance.

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.