V interfaces at the digital Local Exchange (LE);V5.1 interface for the support of Access Network (AN);Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network layer (LE side) (Endorsed by Asociación Española de Normalización in June of 2022.)
| AENOR | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Name | UNE-ETS 300324-5 Ed2 |
