Sonet/SDH signal recognition and selection

Details Sonet/SDH signal recognition and selection Sonet/SDH signal recognition and selection

1994-12-28

1996-11-05

Olms, Douglas W.

Multiplex communications

Wide area network

Packet switching

370 84, 370 99, H04J 314, H04J 1408

Patent

active

055725155

ABSTRACT:
System for automatic signal recognition and selection in a Synchronous Optical Network (Sonet) and Synchronous Digital Hierarchy (SDH) signal. The system automatically looks for signal location, signal rate, signal structure, signal payload mapping, and signal test patterns and displays the results in a matrix form. A user is allowed to select a specific channel within a specific structure, thereby setting the instrument's receiver.

REFERENCES:
patent: 5251204 (1993-10-01), Izawa et al.
patent: 5335223 (1994-08-01), Iino
patent: 5369653 (1994-11-01), Kuroda
patent: 5432796 (1995-07-01), Borschel et al.
patent: 5434890 (1995-07-01), Kimura et al.
patent: 5455832 (1995-10-01), Bowmaster
T-BERD 310 Communications Analyzer Sales Brochure, Tele communications Techniques Corp., 1991.
SF-60 PDH/SDH Error and Jitter Analyzer Operating Manual, Wandel & Golterman, 1993, pp. 3-101 through 3-104.

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