The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 02, 2000
Filed:
Nov. 12, 1998
Shinji Hiramatsu, Kawasaki, JP;
Natsuo Masuda, Kawasaki, JP;
Masahiro Haga, Kawasaki, JP;
Toshihiko Motoseko, Kawasaki, JP;
Hiroyuki Abe, Kawasaki, JP;
Masatomo Ohta, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A line terminating device including a housing having first and second openings and a main printed wiring board vertically mounted in a front end portion of the housing. A first optical module for performing conversion between an optical signal and an electrical signal, a WDM module, and electronic components are mounted on the main printed wiring board. The line terminating device further includes an extension electronic circuit package inserted from the first opening into the housing and a power supply package inserted from the second opening into the housing. A second optical module for performing conversion between an optical signal and an electrical signal is mounted on the extension electronic circuit package. An extra optical cable length winding drum is mounted on an upper surface of the housing. An extra length of a subscriber optical cable is wound around the drum, and an extra length of a terminal optical cable connected to a terminal device is also wound around the drum.