JPS56109309A - Measuring method for connection loss of optical cable - Google Patents

Measuring method for connection loss of optical cable

Info

Publication number
JPS56109309A
JPS56109309A JP1145280A JP1145280A JPS56109309A JP S56109309 A JPS56109309 A JP S56109309A JP 1145280 A JP1145280 A JP 1145280A JP 1145280 A JP1145280 A JP 1145280A JP S56109309 A JPS56109309 A JP S56109309A
Authority
JP
Japan
Prior art keywords
optical fiber
temporarily
cable
terminal
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1145280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6134642B2 (OSRAM
Inventor
Masamitsu Tokuda
Koichiro Matsuno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP1145280A priority Critical patent/JPS56109309A/ja
Publication of JPS56109309A publication Critical patent/JPS56109309A/ja
Publication of JPS6134642B2 publication Critical patent/JPS6134642B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP1145280A 1980-02-04 1980-02-04 Measuring method for connection loss of optical cable Granted JPS56109309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1145280A JPS56109309A (en) 1980-02-04 1980-02-04 Measuring method for connection loss of optical cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1145280A JPS56109309A (en) 1980-02-04 1980-02-04 Measuring method for connection loss of optical cable

Publications (2)

Publication Number Publication Date
JPS56109309A true JPS56109309A (en) 1981-08-29
JPS6134642B2 JPS6134642B2 (OSRAM) 1986-08-08

Family

ID=11778484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1145280A Granted JPS56109309A (en) 1980-02-04 1980-02-04 Measuring method for connection loss of optical cable

Country Status (1)

Country Link
JP (1) JPS56109309A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017708A (ja) * 1983-07-11 1985-01-29 Fujikura Ltd 単一モ−ド光フアイバの接続方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017708A (ja) * 1983-07-11 1985-01-29 Fujikura Ltd 単一モ−ド光フアイバの接続方法

Also Published As

Publication number Publication date
JPS6134642B2 (OSRAM) 1986-08-08

Similar Documents

Publication Publication Date Title
EP0768771A3 (en) Branch device for optical multiplex system
JPS5441752A (en) Optical fiber cable branching connection box
EP0277746A3 (en) Backward-flow ladder architecture
DE3173987D1 (en) Coaxial cable/fiber optic bus network
DE3164002D1 (en) Optical fibres positioning device in a piece forming ferrule destined to connect two transmission cables by optical fibres
FR2515466B1 (fr) Dispositif de raccordement d'un cable de transmission, notamment d'un cable a fibres optiques, a des equipements electroniques
GB1454008A (en) Communication cables
IT1254342B (it) Dispositivo diramatore a semiconnettori estraibili, integrato in una scheda plastica, per la terminazione di cavi ottici a nastri.
DK127586A (da) Mikroboejningspaavirkeligt fiberoptisk kabel
FR2438942B1 (fr) Appareil d'equipement terminal pour reseau de communication a fibres optiques
FR2363243A1 (fr) Liaison a distance par cables optiques
JPS56109309A (en) Measuring method for connection loss of optical cable
JPS57154955A (en) Optical broadcast communication network
JPS52120847A (en) Method of coupling optical cables
JPS54157633A (en) Optical fiber connector
JPS5483451A (en) Connecting terminal box
ES2020416A6 (es) Metodo de reflexion de luz para mediciones de perdidas de transmision en guias de luz de fibra optica empalmadas.
JPS55163508A (en) Light terminal block
JPS57101804A (en) Optical changeover device
JPS5687946A (en) Optical fiber communication equipment
JPS5778012A (en) Connecting structure for optical submarine cable
JPS5397449A (en) Optical fiber strand connecting method and connector used for the same
JPS5740208A (en) Optical cable
JPS5481861A (en) Laying method of optical fiber composite lines
JPS5797741A (en) Optical transmission device with light distributing function