About This Part
The Huawei 03030QCP, also identified by its module code CR2D000IE111, is a high-density 32-Port E1 Physical Interface Card designed for carrier-grade telecommunications platforms. This essential line card integrates seamlessly into compatible Huawei chassis systems, providing robust and reliable digital transmission capabilities. Operating at the E1 standard data rate of 2.048 Mbps per port, the Part Number 03030QCP facilitates the aggregation and termination of numerous voice and data channels. Each of its 32 ports adheres to the G.703 physical layer protocol, ensuring interoperability within existing E1 networks. The card specifically supports 120ohm balanced interfaces, a standard impedance for E1 lines, which is critical for maintaining signal integrity over various distances in a telecom environment. Its primary function is to enable high-capacity connectivity for services such as voice trunking, leased lines, and inter-exchange communication within core and access networks. This module is engineered for continuous operation, offering the performance and stability required for mission-critical network infrastructure. This Huawei 32-Port E1 Physical Interface Card is typically deployed within the chassis of major telecommunications platforms, such as Huawei's NE series routers or multi-service access nodes, where high-density E1 connectivity is paramount. It serves as a critical component for telecom operators and Internet Service Providers (ISPs) globally, enabling them to manage and expand their traditional time-division multiplexing (TDM) services efficiently. The card is instrumental in scenarios requiring the aggregation of numerous E1 lines from various sources, including legacy PBX systems, base station controllers (BSCs), and digital cross-connect systems. It addresses the challenge of integrating and extending E1-based voice and data services, providing a reliable bridge for existing infrastructure while supporting network evolution. Industries reliant on robust, dedicated circuit connectivity, such as banking, government, and utilities, also leverage such cards for secure and stable communication links. By offering high port density, the 03030QCP module allows operators to consolidate E1 terminations, optimizing rack space and reducing operational complexity in central offices and data centers. It is a fundamental building block for maintaining and expanding traditional circuit-switched services alongside modern packet-based networks. For B2B clients seeking cost-effective and reliable infrastructure solutions, Revo Distribution Limited offers used and meticulously refurbished units of the Huawei 03030QCP 32-Port E1 Physical Interface Card. Our inventory provides a crucial resource for telecom operators and data centre providers aiming to expand or upgrade their networks efficiently without incurring the significant capital expenditure associated with new equipment. By supplying high-quality, tested refurbished modules like this Huawei E1 card, Revo enables clients to extend the operational lifecycle of their existing infrastructure, ensuring continued support for legacy services and maximizing return on investment. This approach is particularly valuable for maintaining critical TDM services, where replacing entire systems might be prohibitively expensive or disruptive. Revo's commitment to quality assurance means each refurbished unit undergoes rigorous testing to meet performance specifications, providing the reliability expected in carrier-grade environments. Partnering with Revo allows businesses to access essential components quickly, facilitating timely network expansions, emergency replacements, and strategic upgrades, all while adhering to stringent budget requirements.
