Abstract
Several kinds of technique for constructing first stage subscriber loops were investigated. The star network was adopted for fundamental line configuration. Simple cable laying techniques were developed, using a shaft drive winch with slipping mechanism. A non-airtight overhead connection box was developed for connecting overhead optical cables and drop cables. Using these techniques, a field trial was carried out in 1980. Designed performances and workability for the developed techniques were confirmed.
Original language | English |
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Pages (from-to) | 333-346 |
Number of pages | 14 |
Journal | Denki Tsushin Kenkyusho Kenkyu Jitsuyoka Hokoku |
Volume | 33 |
Issue number | 2 |
Publication status | Published - 1984 Dec 1 |
ASJC Scopus subject areas
- Engineering(all)