About This Part
The Huawei 03030JUK, also identified as the CR52-P21-4x10GBase WAN/LAN-XFP Flexible Card, is a high-performance interface module designed for advanced telecommunications and data centre infrastructure. This flexible card integrates four 10 Gigabit Ethernet (10GbE) ports, each supporting XFP optical transceivers, enabling versatile deployment across both Wide Area Network (WAN) and Local Area Network (LAN) applications. Occupying two sub-slots within compatible Huawei chassis, it provides robust, high-density optical connectivity. Each port delivers a 10Gbps data rate, facilitating an aggregate bandwidth of 40Gbps, crucial for demanding network environments requiring significant throughput and low latency. Its design ensures compatibility with various XFP modules, allowing for flexible reach and fiber type configurations. This Huawei 03030JUK flexible card is primarily deployed in the core and aggregation layers of carrier-grade networks, including those operated by major telecommunication service providers, Internet Service Providers (ISPs), and large-scale data centre operators. It is typically installed in Huawei's high-end routing and switching platforms, such as the NE series or ATN series, where it serves to expand or upgrade existing 10GbE capacity. The card addresses the critical need for high-bandwidth inter-router links, peering connections, and data centre interconnects, solving bottlenecks associated with lower-speed interfaces. Its WAN/LAN-XFP flexibility allows operators to standardize on a single card type for diverse optical connectivity requirements, streamlining inventory and simplifying network design. Revo Distribution Limited specializes in providing B2B clients with cost-effective, used, and refurbished telecom and data centre equipment, including the Part Number 03030JUK. By offering these high-quality, pre-owned units, Revo enables telecom operators and data centre providers to expand or upgrade their networks efficiently without the substantial capital expenditure typically associated with new hardware. Our extensive inventory of refurbished Huawei components, such as this 10GbE flexible card, supports the strategic extension of the lifecycle of existing infrastructure, ensuring continued operational efficiency and performance. Choosing Revo for critical network components not only delivers significant cost savings but also contributes to sustainable practices by promoting equipment reuse within the industry.
