About This Part
The ZTE ETT0 is a high-density 8-port Ethernet Passive Optical Network (EPON) optical line terminal (OLT) interface board, engineered by ZTE for robust and scalable fiber access solutions. This plug-in line card integrates seamlessly into compatible ZTE OLT chassis, serving as a critical component for delivering broadband services. Operating under the IEEE 802.3ah EPON standard, the Part Number ETT0 facilitates symmetrical 1.25 Gbps upstream and downstream data rates over single-mode optical fiber. Each of its eight ports supports a substantial optical split ratio, typically 1:32 or 1:64, enabling a single board to connect hundreds of optical network units (ONUs) or optical network terminals (ONTs) to the core network. It utilizes standard EPON wavelengths, with 1490 nm for downstream transmission and 1310 nm for upstream, ensuring efficient wavelength division multiplexing. The board is equipped with SC/PC or SC/UPC optical interfaces, providing reliable and high-performance physical layer connectivity for diverse network deployments. Deployment of the ZTE ETT0 is central to modern FTTx (Fiber-to-the-x) network architectures, particularly in Fiber-to-the-Home (FTTH) and Fiber-to-the-Building (FTTB) scenarios. This board is typically installed within modular Optical Line Terminal (OLT) chassis, forming the aggregation point for numerous subscriber connections. Telecommunication service providers, internet service providers (ISPs), and large campus network operators globally leverage such EPON boards to deliver high-speed broadband, IPTV, and VoIP services. The ETT0 effectively addresses the escalating demand for bandwidth-intensive applications by providing a robust and scalable optical access layer. It solves the challenge of delivering reliable, high-capacity connectivity over long distances with reduced power consumption and simplified cabling compared to traditional copper-based infrastructures. Furthermore, it serves as a critical component for network expansion projects, allowing operators to extend their fiber footprint or upgrade existing access networks to support higher subscriber densities and enhanced service offerings, often replacing or complementing older generation access equipment. For B2B clients seeking cost-effective and reliable infrastructure solutions, Revo Distribution Limited offers used and refurbished units of the ZTE ETT0, along with a comprehensive range of other telecom and data centre equipment. Our inventory provides a vital resource for telecommunication operators and data centre providers looking to expand their network capacity or upgrade existing systems without the significant capital expenditure associated with new hardware. By sourcing high-quality, pre-owned equipment, Revo enables businesses to achieve their network objectives efficiently and sustainably. This approach not only offers substantial cost savings but also contributes to the circular economy by extending the operational lifecycle of critical network components. Revo's commitment to quality assurance ensures that all refurbished units, including the ZTE ETT0, meet stringent performance standards, providing a dependable solution for maintaining and enhancing network reliability and service delivery.
