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Huawei OSN 3500 ATM and IMA Feature Boards

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HUAWEI OptiX OSN 7500 Data Processing Boards Description

Board Type

With a cross-connect matrix unit as the core, the OptiX OSN 7500 consists of some units.

The OptiX OSN 7500 consists of the following units:

SDH interface unit

PDH interface unit

DDN interface unit

Ethernet interface unit

Resilient packet ring unit

ATM interface unit

SAN interface unit

WDM unit

SDH cross-connect matrix unit

Synchronous timing unit

SCC unit