OSN 3500 is a new-generation optical transmission system developed by Huawei. It adopts a unified switching architecture and can function as an MPLS/MPLS-TP-based packet device or a TDM device. When working with other devices of Huawei, OSN 3500 supports various networking modes, including the pure packet mode, hybrid networking (packet + TDM) mode, and pure TDM mode, achieving optimal processing for packet services and traditional SDH services. Thus, OSN 3500 efficiently transmits voice and data services over the same platform. Product Specifications This section describes the appearances and specifications of OptiX OSN equipment. Table 1 Product appearances and specifications Indicator and Specifications Description Appearance Dimensions (H x W x D) 722 mm x 497 mm x 295 mm Number of valid slots 15 for processing boards and 16 for interface boards Equipment capacity Packet 160 Gbit/s TDM 200 Gbit/s higher order cross-connection...
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