SFP XGS-PON&GPON-OLT Class C+ Module is Symmetric 10GPON & GPON Combo Optical Module applied to Huawei MA5800 OLT XGS-PON & GPON Combo board, typically CSHF and C SHD. Currently, SFP modules also have the preceding functions. If an optical module has been certified by Huawei, its label contains "HUAWEI", as shown in Figure 1-1. An optical module has received Huawei switch certification if it meets the following conditions: In the display elabel command output, the Manufactured field displays a date later than. Huawei PON SFP modules are carrier-grade optical transceivers designed for GPON XG-PON XGS-PON & 50G-PON broadband access networks. Widely deployed by Internet Service Providers (ISPs), telecom operators, FTTH service providers, and enterprise network operators, these optical modules enable. GPON optical module, also known as GPON SFP transceiver, is a small and pluggable module that plays a critical role in Gigabit Passive Optical Networks (GPON). It converts electrical signals into optical signals over fiber optic cables in the GPON network. 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. SFP GPON OLT C+ is fit with Huawei OLT devices like MA5608T MA5683T and MA5680T It is inserted in devices such as routers or network interface cards which provide one or more transceiver module slot.