
Siemens S30810-Q2923-X000-05 16-port analogue subscriber module for HiPath 3350 PBX systems.
The Siemens S30810-Q2923-X000-05 is a 16SLA FC analogue subscriber module designed for the HiPath 3350 business communications platform. This expansion card provides 16 analogue subscriber line ports, enabling the connection of standard analogue telephones, fax machines, and modems to the PBX system.
The 16SLA module is intended for deployment within Siemens HiPath 3350 systems, a compact PBX solution designed for small to medium-sized enterprises. The module expands the system’s analogue extension capacity, allowing businesses to integrate legacy analogue devices alongside digital and IP endpoints within a unified communications infrastructure.
The HiPath 3350 platform and its associated modules are legacy products following Siemens’ divestiture of its enterprise communications business. These systems remain in active service across many installations, and compatible expansion modules continue to be sought for maintenance, repairs, and capacity upgrades.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

| Platform | HiPath/Hicom |
|---|---|
| Manufacturer | Siemens |

| Platform | HiPath 3000/4000 |
|---|---|
| Manufacturer | Siemens |

| Platform | HiPath 3000 |
|---|---|
| Manufacturer | Siemens |

| Platform | HiPath OptiPoint 420 |
|---|---|
| Manufacturer | Siemens |

| Platform | HiPath 3000/4000 |
|---|---|
| Manufacturer | Siemens |

| Platform | HiPath/Hicom |
|---|---|
| Manufacturer | Siemens |
| Key Features | 16 analogue subscriber line ports; Flat cable (FC) connection; Supports analogue telephones, fax and modems; Slot-based PBX expansion |
|---|---|
| Applications | Analogue extension expansion; Fax and modem connectivity; Legacy device integration in unified communications |
| Compatibility | Siemens HiPath 3350; Siemens HiPath 3000 series |
| Specifications | 16 analogue ports; a/b interface for subscriber lines |
| Platform | HiPath 3350 |
| Manufacturer | Siemens |
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