About This Part
The Huawei 03031DJK, identified by its internal designation CR2D00EAGF10, is a high-performance 10-Port 100/1000Base-X-SFP Physical Interface Card designed for integration into carrier-grade network platforms. This module serves as a critical component for expanding optical connectivity within robust routing and switching infrastructures. As a plug-in line card, its form factor is optimized for chassis-based systems, providing a dense array of ten Small Form-Factor Pluggable (SFP) interfaces. Each port supports both Fast Ethernet (100Mbps) and Gigabit Ethernet (1000Mbps) data rates, utilizing the 100/1000Base-X standard for fiber optic transmission. This versatility allows network architects to deploy a mix of short-reach, long-reach, or specialized optical transceivers to meet diverse distance and bandwidth requirements, ensuring flexible and scalable connectivity for various network segments. The card's primary function is to facilitate high-density fiber aggregation and distribution, enabling reliable and high-speed data transport across metropolitan, campus, and enterprise networks. This Huawei interface card is typically deployed within modular chassis-based routers and switches, such as the Huawei NE series or S series, which are prevalent in telecommunications networks, internet service provider (ISP) backbones, and large-scale enterprise data centers. The Part Number 03031DJK is instrumental in scenarios requiring extensive optical access for connecting servers, storage arrays, access points, or other network devices over fiber optic cabling. It addresses the growing demand for high-speed, reliable optical links, solving challenges related to electromagnetic interference over long distances and providing superior bandwidth compared to traditional copper solutions. Telecom operators leverage this card to provision customer services, expand metro Ethernet rings, or connect remote points of presence. Data center providers utilize it for inter-rack or inter-cabinet connectivity, ensuring robust and low-latency communication. Its deployment facilitates network upgrades, replacing older, lower-density, or end-of-life interface modules, thereby enhancing overall network capacity and future-proofing infrastructure investments. For B2B clients seeking to optimize their capital expenditure without compromising network performance, Revo Distribution Limited offers used and meticulously refurbished units of the Huawei 03031DJK. Our inventory provides a cost-effective alternative to new equipment, enabling telecom operators and data centre providers to expand or upgrade their networks efficiently and sustainably. By sourcing high-quality, pre-owned hardware, Revo helps businesses extend the operational lifecycle of their existing infrastructure, reducing electronic waste and promoting a circular economy within the IT and telecom sectors. Each refurbished unit undergoes rigorous testing to ensure it meets original performance specifications, providing the reliability and functionality expected from carrier-grade equipment. Partnering with Revo ensures access to critical components like this Huawei interface card, allowing clients to maintain operational continuity, support legacy systems, and implement strategic network enhancements with significant financial advantages.
