Title:
FIBER-OPTIC CABLE
Document Type and Number:
WIPO Patent Application WO/2013/065640
Kind Code:
A1
Abstract:
Provided is a fiber-optic cable in which colored film requiring production time is not used, and in which the desired optical units can be easily distinguished during mid-span branching. A fiber-optic cable formed by covering with a jacket an optical unit (3) in which an intermittently fixed tape core (6) having markings (13) formed thereon is housed in a transparent tube (7), wherein the optical unit (3) is distinguished by the particular type of markings (13) formed on the intermittently fixed tape core (6). Therefore, when a portion partway along the cable is separated for viewing during mid-span branching, the optical unit (3) can be distinguished from the particular type of markings (13) thereof.
More Like This:
Inventors:
TAKE YUKIKO (JP)
ISAJI MIZUKI (JP)
OSATO KEN (JP)
OKADA NAOKI (JP)
TAKAHASHI YUTO (JP)
YAGI SHOTA (JP)
ISAJI MIZUKI (JP)
OSATO KEN (JP)
OKADA NAOKI (JP)
TAKAHASHI YUTO (JP)
YAGI SHOTA (JP)
Application Number:
PCT/JP2012/077891
Publication Date:
May 10, 2013
Filing Date:
October 29, 2012
Export Citation:
Assignee:
FUJIKURA LTD (JP)
International Classes:
G02B6/44
Domestic Patent References:
| WO2010106858A1 | 2010-09-23 | |||
| WO2011126011A1 | 2011-10-13 |
Foreign References:
| JP2011123472A | 2011-06-23 | |||
| JP2007279226A | 2007-10-25 | |||
| JPH08271773A | 1996-10-18 |
Attorney, Agent or Firm:
YAMAZAKI, TAKAAKI (JP)
Takaaki Yamazaki (JP)
Takaaki Yamazaki (JP)
Download PDF:
Claims: