An OLT PON port can theoretically support up to 64 ONUs in EPON and up to 128 ONUs in GPON. However, the ideal split ratio depends on multiple real-world factors including bandwidth demand, service type, fiber distance, and optical power loss. Wavelength-Division Multiplexing (WDM) - Wavelength-division multiplexing (WDM) is a technology that multiplexes a number of optical carrier signals onto a single optical fiber that uses different wavelengths (that is, colors) of laser light. Fiber to the X (FTTX) - FTTX is a generalization for. EPON (Ethernet Passive Optical Network) supports a maximum split ratio of 1:64, meaning one PON port can serve up to 64 ONUs. In real-world deployments, network planners often use a more conservative ratio like 1:32 to ensure stable bandwidth and quality of service, especially for high-traffic. GPON uses passive optical network (PON) is a fiber-optic access architecture in which a single optical fiber from a central location is shared by multiple end users through one or more passive optical splitters in series (cascaded). Unlike traditional point-to-point fiber connections, PON systems. As we all know, S2S and Bida Fiber has ONUs that limits the number of wifi clients to 6, and disabled LAN port. Here's a way to bypass those limits: **You will need a wireless router. You can use better. GPON, defined by the ITU-T recommendation series G. 984, signifies a bandwidth enhancement over APON and BPON. The GPON network sustains speeds of 1.