About This Part
The Huawei 03030NSK, identified as the CR5D0L2XFA70, is a high-performance 2-Port 10GBase LAN/WAN-SFP+ Flexible Card designed for robust data centre and telecom network environments. This module serves as a critical component for expanding network capacity and connectivity, offering two SFP+ interfaces capable of supporting 10 Gigabit Ethernet speeds. Its primary function is to provide versatile LAN and WAN connectivity, facilitating high-bandwidth data transmission over optical or copper SFP+ transceivers. As a flexible card, it integrates seamlessly into compatible Huawei chassis-based systems, occupying a single sub-slot. This design ensures modularity and scalability, allowing network architects to precisely tailor port density and speed requirements. The 10GBase standard ensures compatibility with a wide range of industry-standard SFP+ modules, supporting various distances and fibre types depending on the chosen transceiver. Deployment of the Huawei 03030NSK typically occurs within carrier-grade routers, aggregation switches, or core network platforms requiring high-density 10 Gigabit Ethernet interfaces. This flexible card is essential for telecom operators, internet service providers (ISPs), and large enterprise data centres that need to scale their network infrastructure to meet increasing traffic demands. It supports critical applications such as high-speed inter-switch links, server farm connectivity, and backbone network aggregation. By integrating this module, organizations can effectively resolve bandwidth bottlenecks, enhance network resilience, and provide robust connectivity for demanding services like cloud computing, virtualization, and real-time data processing. It serves as an ideal upgrade path for networks transitioning from Gigabit Ethernet to 10 Gigabit Ethernet, or for expanding existing 10GbE deployments within a common chassis, thereby extending the operational lifespan of core network equipment. For B2B clients seeking cost-effective infrastructure solutions, Revo Distribution Limited offers used and refurbished units of the Huawei 03030NSK. Acquiring refurbished equipment like this 2-Port 10GBase card from Revo allows telecom operators and data centre providers to expand or upgrade their networks efficiently without incurring the capital expenditure associated with new hardware. Our meticulously tested and certified inventory ensures reliable performance, providing a sustainable alternative for maintaining and enhancing network capabilities. By supplying these critical components, Revo helps extend the lifecycle of existing infrastructure, enabling organizations to maximize their return on investment and reduce their environmental footprint. This approach is particularly valuable for supporting legacy systems, spare parts requirements, or budget-constrained expansion projects, ensuring continued operational excellence with high-quality, pre-owned Huawei equipment.
