About This Part
The Huawei 03030QKN, identified by its internal reference CR5D0EEGEA70, is a high-density 20-Port 10/100/1000Base-RJ45 Flexible Card. This module is engineered to integrate seamlessly into compatible Huawei chassis-based networking platforms, providing robust and scalable Gigabit Ethernet connectivity. As a flexible card, its primary function is to expand the port density and interface capabilities of core or aggregation devices, enabling versatile network deployments. Each of its 20 ports supports auto-negotiation for 10 Mbps, 100 Mbps, and 1000 Mbps Ethernet speeds, facilitating broad compatibility with various network devices. The RJ45 interface ensures standard copper cabling connectivity, making it suitable for a wide range of enterprise and carrier-grade applications requiring reliable and high-performance local area network (LAN) access or aggregation. This card is a critical component for platforms demanding high-density copper-based access. This Huawei flexible card is typically deployed within modular routers or switches in environments such as telecom central offices, enterprise data centers, and large campus networks. It supports carrier-grade network platforms, including various Huawei NE series routers or S series switches, where high-density access or aggregation of Ethernet services is required. Telecom operators and Internet Service Providers (ISPs) leverage the Part Number 03030QKN to expand subscriber access networks, connect enterprise customers, or provide inter-device connectivity within their core infrastructure. For data centers, it offers a cost-effective solution for connecting numerous servers, workstations, or network appliances, solving the challenge of limited port availability and enabling efficient network scaling. This card is instrumental in upgrading legacy network segments to Gigabit speeds or replacing older, lower-density interface modules, thereby enhancing overall network throughput and operational efficiency without requiring a complete chassis overhaul. Revo Distribution Limited specializes in providing B2B clients with high-quality used and refurbished telecom and data centre equipment, including units of the Huawei 03030QKN. For businesses seeking to optimize their capital expenditure without compromising network performance, Revo offers a sustainable and cost-effective alternative to new hardware. Our inventory enables telecom operators and data centre providers to efficiently expand existing networks, upgrade critical infrastructure, or maintain operational continuity by sourcing reliable replacement parts. By extending the lifecycle of robust equipment like this Huawei flexible card, Revo helps clients achieve their infrastructure goals while also contributing to environmental sustainability through reduced electronic waste. Our commitment to quality ensures that every refurbished unit meets stringent performance standards, providing a dependable solution for demanding network environments.
