Publication IEICE TRANSACTIONS (1976-1990)Vol.E70No.7pp.605-607 Publication Date: 1987/07/25 Online ISSN: DOI: Print ISSN: 0000-0000 Type of Manuscript: LETTER Category: Communication Systems and Communication Protocols Keyword:
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Summary: Jitter accumulation is examined in a 122 optical regenerator line of a 4758 km submarine cable. Accumulated jitter at the 122nd regenerator is less than 3.6rms at a line bit rate 445.837 Mb/s using a 2231 pseudorandom signal. With a 2151 PN signal, obtained jitter saturates at about the 60th regenerator. These results agree with theoretical jitter accumulation estimations for PN pattern signals.