Siemens S30813-Q100-X403 telecommunications hardware (Hicom/HiPath/OpenScape PBX, SDH transmission) PBX Card / Module

The Siemens S30813-Q100-X403 is recorded as SLMA:ITF, an analogue subscriber line module. The S30813 prefix sits in the Hicom and HiPath sub-assembly numbering, and SLMA identifies the board type: the peripheral card that terminates analogue extensions on the switch. Whether a given SLMA build drops straight into a particular shelf depends on the system generation and the software release, so tell us which system this is for and we will check the board we hold against it.

Siemens built the Hicom and later HiPath 4000 PBX around a shelf of peripheral line modules, each type serving one class of terminal or trunk. SLMA is the company’s shorthand for the analogue subscriber line module, the board that presents plain analogue extension ports to the system, and the trailing letters mark the interface build. These 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.

Send us the platform details, or a photograph of the board label you are matching, and we will verify the item physically before despatch. Tech-Star (UK-based, shipped worldwide) supplies tested telecom and network hardware on a quote-only basis. Please contact our sales team for availability and pricing.