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1. WO2020198755 - FIBER OPTIC ADAPTER ASSEMBLY

Publication Number WO/2020/198755
Publication Date 01.10.2020
International Application No. PCT/US2020/025849
International Filing Date 30.03.2020
IPC
G02B 6/36 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
24Coupling light guides
36Mechanical coupling means
G02B 6/38 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
24Coupling light guides
36Mechanical coupling means
38having fibre to fibre mating means
H04L 5/14 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
14Two-way operation using the same type of signal, i.e. duplex
CPC
G02B 6/3821
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
24Coupling light guides
36Mechanical coupling means
38having fibre to fibre mating means
3807Dismountable connectors, i.e. comprising plugs
381of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
3818of a low-reflection-loss type
3821with axial spring biasing or loading means
G02B 6/3825
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
24Coupling light guides
36Mechanical coupling means
38having fibre to fibre mating means
3807Dismountable connectors, i.e. comprising plugs
381of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
3825with an intermediate part, e.g. adapter, receptacle, linking two plugs
G02B 6/3879
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
24Coupling light guides
36Mechanical coupling means
38having fibre to fibre mating means
3807Dismountable connectors, i.e. comprising plugs
3873Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
3874using tubes, sleeves to align ferrules
3878comprising a plurality of ferrules, branching and break-out means
3879Linking of individual connector plugs to an overconnector, e.g. using clamps, clips, common housings comprising several individual connector plugs
G02B 6/3893
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
24Coupling light guides
36Mechanical coupling means
38having fibre to fibre mating means
3807Dismountable connectors, i.e. comprising plugs
389characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
3893Push-pull type, e.g. snap-in, push-on
G02B 6/3897
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
24Coupling light guides
36Mechanical coupling means
38having fibre to fibre mating means
3807Dismountable connectors, i.e. comprising plugs
3897Connectors fixed to housings, casings, frames, circuit boards
G02B 6/4284
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
24Coupling light guides
42Coupling light guides with opto-electronic elements
4201Packages, e.g. shape, construction, internal or external details
4274Electrical aspects
4284of optical modules with disconnectable electrical connectors
Applicants
  • SENKO ADVANCED COMPONENTS, INC [US]/[US]
Inventors
  • CHANG, Jimmy
  • TAKANO, Kazuyoshi
  • NEWBURY, Paul
Agents
  • JARMOLOWICZ, Edward
Priority Data
16/835,27730.03.2020US
62/825,77828.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FIBER OPTIC ADAPTER ASSEMBLY
(FR) ENSEMBLE ADAPTATEUR POUR FIBRE OPTIQUE
Abstract
(EN)
A fiber optic adapter assembly reduced in size from a SFP footprint to a SC footprint to accommodate a first fiber optic connector on a first side within one or more ports, and a second fiber optic connector on a second side within one or more ports. The first fiber optic connector is a duplex fiber optic connector with an overall length of about 50 mm and the second fiber optic connector is a behind-the-wall connector with an overall length of about 15 mm thereby reducing the overall length of a connector and adapter assembly for increasing optical fiber density.
(FR)
Ensemble adaptateur pour fibre optique, réduit en taille, passant d'un format de SFP à un format de SC pour contenir un premier connecteur de fibre optique sur un premier côté, à l'intérieur d'au moins un orifice, et un second connecteur de fibre optique sur un second côté, à l'intérieur d'au moins un second orifice. Le premier connecteur de fibre optique est un connecteur de fibre optique duplex possédant une longueur totale d'environ 50 mm et le second connecteur de fibre optique est un connecteur placé derrière le mur, possédant une longueur totale d'environ 15 mm, ce qui réduit ainsi la longueur hors tout d'un ensemble connecteur et adaptateur pour augmenter la densité de fibre optique.
Also published as
Latest bibliographic data on file with the International Bureau