Juniper Networks SFP-25G-CWDM1311-I

Brand: Juniper Networks | SKU: SFP-25G-CWDM1311-I

The SFP-25G-CWDM1311-I is a 25G SFP28 CWDM optical transceiver module, supporting data rates up to 25 Gbps over single-mode fiber with a 1311 nm wavelength, and is designed for industrial temperature operation.

Refurbished Availability

Refurbished versions of the Juniper Networks SFP-25G-CWDM1311-I are available through Comtek, offering a reliable and cost-effective alternative to new equipment. Every refurbished module undergoes comprehensive quality assurance and rigorous testing to ensure full functionality and performance to manufacturer standards. Choosing refurbished equipment allows organisations to achieve significant savings without compromising on quality or reliability.

Expert Repair Service

Comtek provides expert repair services for the SFP-25G-CWDM1311-I and similar optical transceivers from leading vendors such as Cisco, Juniper, and Nokia. Our dedicated engineers deliver fast turnaround times, enabling network operators, telecoms providers, and critical infrastructure users to minimise downtime and maintain operational continuity. With extensive technical expertise, Comtek is your trusted partner for all repair requirements.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek offers responsive and localised service to customers worldwide. Our global footprint ensures rapid support and exceptional customer satisfaction, no matter where your operations are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the lifecycle of telecom, network, and infrastructure equipment. By refurbishing and repairing devices like the SFP-25G-CWDM1311-I, we help our clients reduce e-waste, lower their carbon footprint, and realise long-term value from their technology investments.

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.