Siemens S32011-Q150-C400-1 telecommunications hardware (Hicom/HiPath/OpenScape PBX, SDH transmission) Optical Transmission Module

The Siemens S32011-Q150-C400-1 appears in other resellers’ catalogues under exactly this code, which confirms it is a real Siemens transmission part rather than a mangled number, but those listings carry no more description than ours does. It is TransXpress line equipment held with our optical transmission stock. We will tell you what the board legend says and what condition the unit is in, and we will not tell you what it does until we have looked.

Siemens TransXpress was the company’s SDH transmission portfolio, and the S32011 block within it covers the SLD16 and SLR16 line equipment used on STM-16 routes. Nodes are made up of optical interface units at several STM rates, a sync multiplexer controller, telemetry and supervisory cards, and the power and shelf hardware that supports them. Siemens transmission passed to Nokia Siemens Networks and then out of support altogether, so operators still running these routes maintain them from held spares matched by full part number.

Tell us the system this is going into and we will check the unit we hold against it before you commit. Tech-Star is UK-based and ships worldwide. Contact our sales team for stock, condition and pricing.