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. Version Description The SLQ16 is available in three functional versions, namely, N1, N2, and N4. The N2SLQ16 is discontinued. Table 1 describes the versions of the SLQ16. Table 1 Versions of the SLQ16 Item Description Functional versions The SLQ16 is available in three functional versions, namely, N1, N2, and N4. Differences Specifications of optical interfaces: CWDM and DWDM colored optical i...
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