XPON 1GE WIFI ONU with 5dbi Antenna 

What is the difference between EPON and GPON? 1.The code stream formats of EPON and GPON in optical transmission are different,which leads to different chip design methods and product performance characteristics. 2.EPON can support up to 1 to 32 splitting.GPON can support 1:64 splitting,and after optimization,it can support up to 1:128 splitting,but compared to EPON,the lack of stability is a defect of GPON. 3.The EPON standard is IEEE’s 802.3ah.The basic principle of the IEEE’s formulation of the EPON standard is to carry out EPON standardization work within the 802.3 architecture as much as possible,and to minimize the expansion of the standard Ethernet MAC protocol.The GPON standard is the ITU-TG.984 series of standards.The formulation of the GPON standard takes into account the support for traditional TDM services and continues to adopt a 125ms fixed frame structure to maintain 8K timing continuity.In order to support multiple protocols such as ATM,GPON has define…

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