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Patent Searching and Data


Title:
OTU FRAME DATA GENERATION DEVICE
Document Type and Number:
Japanese Patent JP3786654
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To achieve a device for generating OTU frame data where each multidata information at a header can be set arbitrarily.
SOLUTION: Data having a multiframe structure corresponding to a sequence number N outputted from an MFAS counter 23 are read from a multidata memory 25; the read data, the sequence number, and data in a non-multiframe structure stored in an OH memory 24 are stored into the header of an OTU frame; data outputted from a payload data generation means 21 are stored into a payload; the frame data of OTU are generated; and the OTU frame data are converted to a light signal for outputting. An editing means 30 displays data at least stored in a multidata memory 25 on a display 32 in a list for each item, and performs editing process to the data item in multiframe units according to the operation of the operation section 32.


Inventors:
Hajime Imaseki
Koichi Kibe
Application Number:
JP2003196260A
Publication Date:
June 14, 2006
Filing Date:
July 14, 2003
Export Citation:
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Assignee:
Anritsu Co., Ltd.
International Classes:
H04J3/00; H04B10/07; H04B10/077; H04J3/04; H04J3/14; (IPC1-7): H04J3/00; H04B10/08
Domestic Patent References:
JP4175024A
JP10336277A
JP2004266480A
Foreign References:
WO1990013955A1
Attorney, Agent or Firm:
Seishi Hayakawa