Juniper Networks JL4B-SLB-100

Brand: Juniper Networks | SKU: JL4B-SLB-100

The JL4B-SLB-100 is a high-performance SFP+ 10GBASE-SR optical transceiver module, designed for reliable 10 Gigabit Ethernet connectivity over multimode fiber with a maximum reach of 300 meters. It features a standard LC duplex connector and is fully compliant with IEEE 802.3ae and SFP+ MSA specifications.

Refurbished Availability

Refurbished versions of the JL4B-SLB-100 are available from Comtek, offering substantial cost savings without compromising on performance or reliability. Each refurbished unit undergoes thorough quality assurance and rigorous testing to ensure optimal operation and compliance with manufacturer specifications. By choosing refurbished equipment, customers can maximize their IT budgets while receiving products that deliver like-new functionality and reliability.

Expert Repair Service

Comtek provides expert repair services for SFP+ transceivers and other network hardware, including support for leading vendors such as Cisco, Juniper, and Nokia. Our highly skilled engineers deliver fast turnaround times to minimize network downtime, making our services ideal for telecoms, enterprise networks, and critical infrastructure operators. Trust Comtek to extend the lifespan of your essential networking components and keep your operations running smoothly.

Global Presence

With repair centres and offices strategically located across the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive and reliable service to customers worldwide. Our global footprint ensures quick logistics, localized support, and unparalleled customer satisfaction no matter where your business operates.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the usable life of telecom, network, and infrastructure equipment. Our refurbishment and repair services help reduce electronic waste, save carbon emissions, and provide long-term value to our customers. By choosing Comtek, you contribute to a more sustainable and resource-efficient future.

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.