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Topvision's PN8600 series xPON central-office OLT products adopt the industry-leading next-generation access product architecture. The products have multiple models, including 13U, 5U, 1U, and field model, provide reliable protection and security mechanism, rich network management functions, super lightning protection, and other optimization designs.The main control board and service board of the frame-type OLT use the dual-start bus structure to ensure the service bandwidth and fast service switchover in the case of a line card failure.The box-type OLT features small size and high-intensity uplink interfaces. It supports common L3 routing functions and is widely applied in small PONs.
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PN8625 and PN8626 are EPON ONU CPEs independently developed by Topvision. The device features compact structure and small size and can be equipped with WiFi, CATV, and voice interfaces. It is applicable to FTTH networks of radio and television and telecommunication operators, meeting application requirements of various data services.PN8624, PN8641, and PN8644 are multi-interface ONUs applicable to passageways. They feature good compatibility, which can interwork with OLT devices of major vendors. They can be used in fiber to the building (FTTB), fiber to the premises (FTTP), and fiber to the business (FTTBiz) scenarios.
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PN8625 and PN8626 are GPON ONU CPEs independently developed by Topvision. The device features compact structure and small size and can be equipped with WiFi, CATV, and voice interfaces. It is applicable to FTTH networks of radio and television and telecommunication operators, meeting application requirements of various data services.