SLMAC S30810-Q2191-C300

The Siemens SLMAC (S30810-Q2191-C300 N) is an analogue subscriber line interface module designed for Siemens / Unify enterprise PBX systems. It enables the connection of traditional analogue devices such as telephones, fax machines, modems, and paging systems to digital PBX environments. The module performs reliable analogue-to-digital signal conversion and includes on-board ring voltage generation, eliminating the need for an external ring generator. It is commonly used to expand analogue subscriber capacity in HiPath and OpenScape communication platforms.