Siemens S30810-Q2901-X100 telecommunications hardware (Hicom/HiPath/OpenScape PBX, SDH transmission) PBX Card / Module

The Siemens S30810-Q2901-X100 is an SLMO8 subscriber line module for the HiPath 3xxx system family. SLMO-family boards are Siemens’s peripheral cards for wiring extension ports into a HiPath switch, matched by port count in the same way as the SLA-prefixed analogue line boards, with the 8 in SLMO8 denoting an eight-port module. As with any HiPath subscriber line card, it is one of the highest-turnover boards in an install because every terminal wired to it depends on the card staying healthy, and a full shelf or a failed port both call for a matched genuine replacement rather than a different port-count variant. Siemens’s HiPath 3000-series PBX hardware remains in service across many established SME and enterprise sites, and secondary-market spares such as this one are a routine requirement for maintaining or expanding extension capacity. Confirm the exact chassis and shelf slot type before ordering. Tech-Star is UK-based and ships worldwide; contact our sales team for current stock and pricing.