Title:
【発明の名称】SDH伝送装置
Document Type and Number:
Japanese Patent JP3364440
Kind Code:
B2
Abstract:
In an SDH transmission unit, a tributary block includes a plurality of routing blocks for accommodating low speed line signals of a predetermined capacity and performing line selection processing of the low speed line signals to be interfaced with a high speed block in accordance with a form of a tributary network. The form of the tributary network includes various line speeds and network configurations. At least one of the routing blocks serves, when the low speed line signals accommodated therein do not fully occupy the predetermined capacity, as a master block which accommodates at least one of the other routing blocks as a slave block in order to accommodate the low speed line signals accommodated in the other routing block.
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Inventors:
Masaki Hiromori
Kiyotoshi Matsuzaki
Hiroyuki Matsuo
Hirokazu Ito
Kiyotoshi Matsuzaki
Hiroyuki Matsuo
Hirokazu Ito
Application Number:
JP34032798A
Publication Date:
January 08, 2003
Filing Date:
November 30, 1998
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04J3/08; H04J3/00; H04L12/42; H04Q11/04; (IPC1-7): H04J3/08; H04J3/00
Domestic Patent References:
| JP7303088A | ||||
| JP993254A | ||||
| JP8335922A | ||||
| JP10224393A |
Attorney, Agent or Firm:
Yu Sanada