SLMO 8 Q2901-X100

The Siemens SLMO 8 (Q2901-X100) is an analogue module designed for Siemens / Unify PBX systems. It allows connection of analogue devices such as telephones, fax machines, modems, and paging systems to digital PBX networks. The module provides reliable analogue-to-digital signal conversion and includes onboard ring voltage generation, eliminating the need for external ring sources. It is commonly used to expand analogue extension capacity in HiPath and OpenScape systems, ensuring seamless operation of legacy analogue devices.