About This Part
The Part Number GTTO, known as the ZTE GTTO, is a critical XGS-PON (10 Gigabit Symmetrical Passive Optical Network) optical line terminal (OLT) interface card designed for deployment within ZTE's carrier-grade OLT chassis. This advanced line card facilitates the aggregation and distribution of ultra-high-speed broadband services over a single optical fiber infrastructure. Operating according to the ITU-T G.9807.1 standard, the GTTO provides symmetrical 10 Gbps data rates, ensuring robust and future-proof connectivity for both residential and business subscribers. It utilizes distinct wavelengths for downstream (1577 nm) and upstream (1270 nm) transmissions, enabling efficient coexistence with existing GPON networks. Each GTTO card typically features multiple XGS-PON ports, each capable of supporting a substantial number of Optical Network Units (ONUs) or Optical Network Terminals (ONTs), thereby offering significant capacity and scalability for next-generation access networks. The ZTE GTTO is primarily deployed in central office environments, telecom exchanges, and regional data centers where high-density, high-speed fiber access is paramount. It seamlessly integrates with ZTE's flagship OLT platforms, such as the C300 and C600 series, extending their capabilities to support cutting-edge XGS-PON services. Telecommunication operators, Internet Service Providers (ISPs), and large enterprise campus networks leverage the GTTO to address the escalating demand for bandwidth-intensive applications, including 4K/8K video streaming, cloud computing, and advanced IoT solutions. This card is instrumental in future-proofing access networks, providing the necessary infrastructure for 5G backhaul, and enabling robust business-grade connectivity. It serves as a vital upgrade path from legacy GPON systems, allowing operators to migrate subscribers to 10 Gbps symmetrical services without requiring a complete overhaul of the fiber plant, thereby optimizing capital expenditure and operational efficiency. Revo Distribution Limited specializes in providing B2B clients with high-quality used and refurbished telecom and data centre equipment, including units of the Part Number GTTO. For operators and enterprises seeking to implement or expand their XGS-PON infrastructure without the substantial investment associated with new hardware, Revo offers a compelling and cost-effective solution. Our meticulously tested and certified inventory of GTTO units enables telecom operators and data centre providers to efficiently upgrade existing networks or deploy new, high-performance access capabilities. By sourcing refurbished equipment from Revo, clients not only achieve significant cost savings but also contribute to sustainable practices by extending the operational lifecycle of critical network components. Revo's commitment to quality ensures that these refurbished GTTO cards deliver the same reliability and performance as new units, making advanced XGS-PON technology accessible and economically viable for a broader range of B2B infrastructure projects.
