It integrates bidirectional data transmission over one single-mode optical fibre. The GPON ONU Stick module provides an asymmetric 1. 488 Gbps downstream rate to the CPE without requiring a separate power supply, reaching a link up to 20km via an SC/APC. In the AI era, Huawei provides a full range of GE to 800GE optical modules, featuring three major capabilities: Spanning (ultra-long transmission), Stable (ultra-high reliability), and Secure (ultra-solid security). Together, they ensure resilient data center interconnectivity and empower. An eSFP module is an SFP module that supports monitoring of voltage, temperature, bias current, transmit optical power, and receive optical power. Therefore, eSFP is also called SFP sometimes. It has minimum guaranteed optical budget of 34dB for XGPON and 35dB for GPON technology, with in most cases is enough to reach 20km distance. Return Material Authorization (RMA) Process Standard Hardware Warranty Policy: Original new sealed ZTE product: 1 Year The Support Contacts: If your ZTE products failed, you must contact your sales. There is one XGSPON & GPON optical module is fault after 3 years to use, just buy 2pcs for replace and backup, fast delivery. Double-boxed with foam, ensuring zero transit damage. Impressed We make the cargo available at our factory, or your designated agency and location in China mainland city. Introducing the Huawei Original GE SFP Optical Transceiver! This cutting-edge transceiver is designed to meet the demands of modern networking applications with exceptional performance and reliability.