Signalling Protocols and Switching (SPS) - V interfaces at the digital Local Exchange (LE) - V5.2 interface for the support of Access Network (AN) - Part 9: Test specification for the physical layer
STANDARD published on 1.6.1997
Designation standards: ČSN ETS 300347-9-ed.1
Classification mark: 877050
Catalog number: 22158
Publication date standards: 1.6.1997
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN