021YTFCN Huawei Huawei OSN Series System Module

021YTFCN Huawei Huawei OSN Series System Module Image 1

Huawei 021YTFCN CSHU Control and Switching Unit for OSN series optical transport platforms.

The Huawei 021YTFCN is a CSHU (Control and Switching Unit) board designed for use in Huawei’s optical transport network equipment. This unit provides centralised control processing and cross-connect switching functions within the system, managing data flow and system operations across the platform.

The CSHU board is typically deployed in Huawei OSN (Optical Service Node) series platforms, serving as a critical system control component that handles switching fabric operations, equipment management, and communication between other boards within the chassis. It forms part of the core infrastructure enabling reliable optical transmission services.

As part of Huawei’s established optical networking portfolio, this board is commonly found in deployed carrier and enterprise optical transport networks. It may be sought as a replacement unit for existing installations or for network expansion projects maintaining compatibility with legacy Huawei optical infrastructure.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

From the same manufacturer

Key FeaturesCentralised control processing; Cross-connect switching functions; System management capabilities
ApplicationsOptical transport networks; Carrier backbone infrastructure; Enterprise WAN deployments
CompatibilityHuawei OSN optical transport platforms
PlatformHuawei OSN Series
ManufacturerHuawei

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