Siemens S30810-Q2141-X telecommunications hardware (Hicom/HiPath/OpenScape PBX, SDH transmission) PBX Card / Module

The Siemens S30810-Q2141-X is an SLMA analogue subscriber line module for the Hicom 300 system, the predecessor platform to the HiPath 3000/4000 range also represented in this batch. SLMA is Siemens’s shorthand for the analogue subscriber line module, the peripheral board that presents plain analogue extension ports to a Hicom or HiPath switch, with different builds and issue states of the family (such as the SLMA3 variant, S30810-Q2191-X, also carried in this range) matched to specific shelf generations and software loads. Every analogue extension wired to a card of this kind depends on it, making SLMA one of the highest-turnover board families in a Hicom 300 install, and a failed port or a full shelf both call for a matched genuine replacement rather than a different issue variant. Hicom 300 systems ran large corporate and public-sector sites across Europe for two decades, and many are still working, maintained board by board rather than replaced outright. Tell us the exact system this is going into and we will check the unit we hold against it before you commit. Tech-Star is UK-based and ships worldwide; contact our sales team for stock, condition and pricing.