Juniper Networks CFP2-100G-ER4-D

Brand: Juniper Networks | SKU: CFP2-100G-ER4-D

The CFP2-100G-ER4-D is a hot-pluggable CFP2 optical transceiver module designed for 100GBASE-ER4 Ethernet applications over single-mode fiber, supporting data rates up to 103.1 Gbps and transmission distances up to 40 km with duplex LC connectors. It is compliant with CFP2 MSA, IEEE 802.3ba, and ITU-T G.959.1 standards.

Refurbished Availability

Refurbished Juniper Networks CFP2-100G-ER4-D modules are available from Comtek, allowing you to benefit from significant cost savings without compromising on quality. Each refurbished unit undergoes comprehensive inspection, cleaning, and rigorous testing to ensure it meets original manufacturer specifications. By choosing refurbished equipment, you gain reliable performance and value, all backed by our warranty and quality assurance processes.

Expert Repair Service

Comtek offers specialist repair services for the CFP2-100G-ER4-D and other high-performance transceivers. Our experienced engineers provide fast turnaround times and support a wide range of network equipment from leading vendors such as Cisco, Juniper, and Nokia. This expertise ensures that network, telecoms, and critical infrastructure operators can maintain maximum uptime, reduce operational costs, and extend the lifespan of their vital assets.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive and reliable service to customers worldwide. Our global coverage ensures rapid support, seamless logistics, and consistent customer satisfaction, no matter where your network operations are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by maximizing the usable life of telecom, network, and infrastructure equipment. By refurbishing and repairing products like the CFP2-100G-ER4-D, we help reduce e-waste, lower carbon emissions, and provide long-term value for our customers. Choosing Comtek means making a sustainable investment in your network infrastructure.

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.