Juniper Networks QSFP-100G-SR4-ET

Brand: Juniper Networks | SKU: QSFP-100G-SR4-ET

The QSFP-100G-SR4-ET is a 100GBASE-SR4 QSFP28 transceiver module designed for 100 Gigabit Ethernet applications, supporting up to 100 meters over OM4 multimode fiber with MPO/MTP connector. It offers high-density, low-power connectivity for data center and enterprise networking environments.

Refurbished Availability

Refurbished versions of the Juniper Networks QSFP-100G-SR4-ET are available through Comtek, offering customers a reliable and cost-effective alternative to new hardware. Each refurbished module undergoes rigorous testing and comprehensive quality assurance procedures to ensure full functionality and optimal performance. By choosing refurbished equipment, organizations can achieve significant cost savings while maintaining the highest standards of network reliability.

Expert Repair Service

Comtek provides expert repair services for QSFP-100G-SR4-ET transceivers and similar networking modules. Our engineers are experienced in servicing equipment from multiple leading vendors, including Cisco, Juniper, and Nokia. With rapid turnaround times and proven technical expertise, we help network operators, telecom providers, and critical infrastructure users minimize downtime and maximize the lifespan of their vital assets.

Global Presence

Comtek operates repair centres and offices in the UK, Northern Ireland, Germany, Greece, and the USA, ensuring fast and responsive service wherever our clients are located. Our global footprint enables us to provide localized support and timely solutions, contributing to enhanced customer satisfaction and business continuity across multiple regions.

Committed to Sustainability

At Comtek, we are dedicated to supporting the circular economy by extending the life of telecom, networking, and infrastructure equipment. Our refurbishment and repair services help reduce electronic waste and lower carbon emissions, delivering both environmental benefits and long-term value to our customers. By choosing sustainable solutions, you contribute to a greener future while optimizing your 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.