S30810-Q2311-X-E1 Siemens HiPath/HiCom PBX Expansion Card

The Siemens S30810-Q2311-X-E1 is a DSCXL (Digital Subscriber Card Extra Large) module designed for Siemens HiPath and HiCom private branch exchange systems. This card provides digital subscriber line interfaces, enabling the connection of multiple digital telephone endpoints to the PBX system.

The DSCXL card is deployed within Siemens enterprise communication platforms to expand the capacity for digital station connections. It serves as a critical component in medium to large-scale telephony installations where substantial numbers of digital handsets and terminals require connectivity to the central switching infrastructure.

This is a legacy Siemens telecommunications component from the HiPath/HiCom product line, which has been succeeded by Unify OpenScape solutions. The DSCXL remains relevant for organisations maintaining existing Siemens PBX infrastructure and requiring spare parts or expansion capacity for their installed systems.

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