cryptolog_73_page_22

cryptolog | 73 page 22 | https://thedailydialectics.com/pdfs/FIOA/cryptolog_73/cryptolog_73.pdf

DOCID: 4009853 Sop-SEeREE BIGFON broadband integrated optical fibre local telecommunications network ‘G) Telephony trunk network Picture telephony Television B) Facsimile wee Subscriber line transmission 4 fiber/subscribder up to 5 km length star network cr] Data communicat ma on FM-STEREO Telex…