About This Part
The Huawei H90Z01D21 is a critical infrastructure component within the Huawei MA5800-X7 next-generation Optical Line Terminal (OLT) series, specifically engineered for deployment in ETSI-compliant telecommunications racks. This part number signifies a core element, likely a chassis or subrack, providing the foundational physical and electrical framework for the MA5800-X7 system. Its primary function is to house and interconnect various service boards, control boards, and power modules, facilitating high-density, multi-service access capabilities. Designed for carrier-grade environments, the H90Z01D21 supports advanced PON technologies including GPON, XG-PON, XGS-PON, and TWDM-PON, along with P2P access, enabling robust broadband aggregation. The integrated ETSI lugs ensure seamless and secure mounting within standard 600mm or 300mm deep ETSI racks, adhering to stringent industry specifications for physical infrastructure. This modular design allows for scalable network expansion and high-performance data processing, crucial for modern FTTx networks. The Huawei H90Z01D21, as an integral part of the MA5800-X7 OLT, is typically deployed in central offices, equipment rooms, and data centers of telecommunications operators and Internet Service Providers (ISPs) globally. It forms the backbone of Fiber-to-the-x (FTTx) networks, including Fiber-to-the-Home (FTTH), Fiber-to-the-Building (FTTB), and Fiber-to-the-Curb (FTTC) deployments, delivering ultra-broadband access services. Beyond residential and business broadband, this platform also supports mobile backhaul for 4G and 5G networks, as well as dedicated line access for enterprise clients. The MA5800-X7 system, incorporating the Part Number H90Z01D21, addresses the critical need for increased bandwidth, network convergence, and future-proofing infrastructure against evolving service demands. It enables operators to consolidate multiple access technologies onto a single, unified platform, thereby simplifying network architecture, reducing operational expenditures, and enhancing service provisioning capabilities. This solution often serves as an upgrade path for legacy OLT systems, DSLAMs, or older generation GPON equipment that can no longer meet the escalating requirements for speed, capacity, and reliability. For B2B clients seeking cost-effective and reliable infrastructure solutions, Revo Distribution Limited offers used and meticulously refurbished units of the Huawei H90Z01D21. Our extensive inventory of pre-owned telecom and data centre equipment, including this essential MA5800-X7 component, provides a sustainable alternative to new hardware procurement. By sourcing high-quality, tested, and certified refurbished units, Revo enables telecom operators and data centre providers to expand or upgrade their networks efficiently without incurring the substantial capital expenditures associated with brand-new equipment. This approach is particularly valuable for maintaining existing network infrastructure, performing targeted upgrades, or deploying new services in a budget-conscious manner. Revo's commitment to quality ensures that each refurbished H90Z01D21 unit meets stringent performance standards, extending the operational lifecycle of critical infrastructure and supporting continuous network evolution for our global clientele.
