cryptolog_73_page_20

cryptolog | 73 page 20 | https://thedailydialectics.com/pdfs/FIOA/cryptolog_73/cryptolog_73.pdf

_DOCID: 4009853 about 4 km, the optical fiber offers big improvements in system design, maintenance, and cost. (U) NEC predicts a million kilometers of installed fiber by 1985 and 100 million kilom- eters by 1990, Since the Japanese are among the world leaders in both the technology and the…