About this document
PTCL Internship Report: Huawei & Siemens by Raja Safi Ur Rehman is a document available to read on EtoBox.
The document summarizes key components of three digital telephone exchanges - Siemens EWSD, Huawei C&C08, and ZTE. It describes the structural and functional units of the EWSD exchange, including the digital line unit (DLU) and line trunk group (LTG). It also provides an overview of the Huawei C&C08 exchange and its components. Finally, it outlines the general introduction and hardware configuration of the ZTE exchange, including modules like the peripheral switching module.
- Author
- Raja Safi Ur Rehman
- Language
- EN