About This Part
The Huawei 03020YSG is an essential E1/T1 interface module, engineered to provide high-density connectivity for synchronous digital hierarchy (SDH) and multi-service transmission platforms. As a critical component within Huawei's extensive portfolio of networking equipment, this module typically functions as a pluggable card, integrating seamlessly into compatible chassis-based systems. Its primary function is to deliver multiple E1 (2.048 Mbps) and T1 (1.544 Mbps) interfaces, facilitating the transmission of traditional voice and data services. The hint "Tnh2sp3db Sp3d 42xe 1/120ohm(t1/100ohm)" strongly suggests this module offers 42 E1/T1 ports, supporting both 120-ohm (E1) and 100-ohm (T1) impedance standards, ensuring broad compatibility with diverse global telecommunications infrastructures. This technical specification makes it a versatile solution for bridging legacy TDM networks with modern IP-based systems. This Huawei 03020YSG module is typically deployed in core, aggregation, and access layers of telecommunications networks. It is widely utilized by major telecom operators, internet service providers (ISPs), and large enterprises that require reliable and high-capacity E1/T1 connectivity. Common use cases include mobile backhaul for 2G/3G base stations, interconnecting traditional PBX systems, providing leased lines for business customers, and extending the reach of TDM-based services over modern optical transport networks. By offering a high port density, this module enables operators to consolidate equipment, reduce rack space, and simplify network management, effectively solving challenges related to managing legacy services while preparing for future network evolution. It serves as a vital upgrade or expansion component for existing Huawei transmission platforms. Revo Distribution Limited specializes in providing cost-effective infrastructure solutions to B2B clients, and the Part Number 03020YSG is a prime example of the high-quality used and refurbished equipment we offer. Our inventory of modules like the Huawei 03020YSG enables telecom operators and data centre providers to expand or upgrade their networks efficiently, often at a fraction of the cost of new equipment. By sourcing and rigorously testing pre-owned components, Revo ensures that our clients receive reliable, performance-guaranteed products that meet stringent industry standards. This approach not only provides significant capital expenditure savings but also extends the operational lifecycle of existing infrastructure, promoting environmental sustainability by reducing electronic waste and maximizing the return on investment for our partners.
