APT/ITU Conformance and
Interoperability Event 2015
7 – 8 September 2015, Bangkok, Thailand
Document C&I-3/INP-08
07 September 2015
Furukawa Electric., Japan
INTRODUCTION OF OPTICAL FIBER SENSORS
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Contact:
Furukawa Electric, Japan
ASTAP-26/INP-08
Introduction of
Optical Fiber Sensor
(Accommodated to ITU-T.G.652/657 fiber spec.)
September 8th 2015
Furukawa Electric Co. LTD
All Rights Reserved, Copyright© FURUKAWA ELECTRIC CO., LTD. 201５
Contents
1. Introduction of Furukawa Electric….…. 3
2. Sensing system Network & Sensor ….. 6
3. Optical Cable & Fusion Splicer ……….. 14
4. Conclusion………………………………… 19
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2
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ASTAP-26/INP-08
1. Introduction of Furukawa Electric
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Furukawa Electric Corporate Profile
Company name: Furukawa Electric Co., Ltd.
Chairman:
Masao Yoshida
President:
Mitsuyoshi Shibata
Founded:
1884
Established:
1896
Paid-in Capital:
¥69,395 million
(As of March 31, 2015)
Net sales:
¥867,817 million (Consolidated)
Employees:
46,134 (Consolidated)
Energía /
Productos Industriales
14%
Metales
Telecomunicaciones
Tiras de cobre
Tubos de
cobre
Servicio y otros
31%
Electrónica /
Sistemas Automotrizes
16%
33%
Laminas de
cobre
6%
Cables de fibra
óptica
Dispositivos de fotónica
Partes para control de
airbags
Fios de Cobre y
Cables de energía
4
(Years ended March 31, 2015)
Espacios en blanco de
aluminio para discos
duros
Cintas de plástico para
semiconductores
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Global Network(Telecommunications)
Mexico
● Furukawa Electric Mexico, S. DE R.L. de C.V.
EU
● OFS FITEL Denmark Aps
● OFS FITEL Deutschland GmbH
Russia
● OFS Sviazstroy-1 Fiber Optic Cable Company
U.S.A.
● OFS FITEL, LLC
● OFS Laboratories, LLC
Columbia
● Furukawa Industrial Colombia SAS
India
● Birla Furukawa Fibre Optics Ltd.
China
● Jiangsu OFS Hengtong Optical Technology Co., Ltd.
● Furukawa FITEL Optical Products (Shanghai) Co., Ltd.
● Furukawa Shanghai Ltd.
● Furukawa Electric Xian Optical Communication Co., Ltd.
● Dongguan Furukawa Totoku Opt Electronics Co., Ltd.
● Furukawa Totoku (Hong Kong) Ltd.
● Furukawa Electric Hong Kong Ltd.
Thailand
● Furukawa FITEL (Thailand) Co., Ltd.
● Thai Fiber Optics Co., Ltd.
● Thai Furukawa Unicomm Engineering Co., Ltd.
● Bangkok Telecom Co., Ltd.
● Furukawa (Thailand) Co., Ltd.
Brazil, Argentina
● Furukawa Industrial S.A. Produtos Eletricos
● Furukawa Cabos e Acessorios Ltda.
● Sociedade Produtora de Fibras Opticas S. A.
● Furukawa Industrial S.A. Sucursal Argentina
Japan
● Furukawa Electric Co., Ltd.
HQ: Tokyo
Factory: Mie/Chiba
Singapore
● Furukawa Electric Singapore Pte. Ltd.
Indonesia
● PT Furukawa Optical Solutions Indonesia
● PT Furukawa Electric Indonesia
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2. Sensing System Network &
Sensor
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2. Sensing System Network
7
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Features of Optical Fiber Sensors
No Power Supply
No Induction
Simple and Robust
structure
Sensor Signal
transmitted via. Optical
Fiber Network
Lightning Resistant
External Noise Resistant
High Reliability of
low failure rate
Cost effective
Monitoring to extensive
area
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ASTAP-26/INP-08
2-1 Optical Water Level Gauge
This sensor measures the water level as well as surface of
water for sewer pipe, river, manhole and hand-hole.
Sensor itself and transmission line are constructed by
optical fiber, which enables to monitor the water-level
and surface remotely without the power supply.
Remote monitoring which applies The Optical Fiber
Manhole / Hand hole water level
Water level in sewer pipe
Optical fiber network
Fiber Spec.
ITU.T.G.652/657
River
Surface level measurement
9
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2-2 Optical Water Immersion Sensor
 Detects the surface of water using floating construction.
 Able to detect the flooding status of the road and water-level
of the river or manhole remotely. It is also available for water
plant, water utilities and the dam.
 Non-power supply with explosion-proof structure enables the
installation at harsh environment.
One-point measurement type (simple configuration)
Host System
Optical Sensor Monitor
for Water Immersion Sensor
1 Optical Fiber
Fiber Spec. ITU.T.G.652/657
External output
Optical Water Immersion Sensor
Multipoint measurement type (OTDR configuration)
Host System
1 Optical Fiber
Fiber Spec. ITU.T.G.652/657
Coupler
External output
Controller
OTDR
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・・・Optical Water Immersion Sensor
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2-3 Optical Rain-Fall Gauge
Fiber Spec.
ITU.T.G.652/657
1 Optical Fiber (SM)
Optical Sensor Monitor
for Optical Rain-Fall Gauge
～２０ｋｍ
Optical Rain-Fall Gauge
Principle of operation
11
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2-4 Photonic Power Supply using Optical Fiber
Conversion/unit
Light source/unit
This system supplies the power to the remote place (e.g. sensor and
apparatus) using optical fiber.
Reduces the affects from lightning or noise.
Electric power supply using optical fiber
Conversion module
Light source module
Conversion module
Monitor place
Sensor apparatus
Outside apparatus
Optical fiber network
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Fiber Spec.
ITU.T.G.652/657
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2-5 Optical Fence Sensor
Climbing
Cutting
Outdoor perimeter security responding to
advanced security needs. High-speed
detection of intrusion via the fence.
Fiber Spec. ITU.T.G.652
Fiber Spec.
ITU.T.G.652/657
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13
3. Optical Cable & Fusion splicer
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Application-Specific Optical Fibers
- covering all application areas
TeraWave ULA
TeraWave SLA+
MDU/IHW
ITU-T.G.652.D
ITU-T.G.657.A1/A2/B3
Transoceanic
AllWave FLEX Max
EZ-Bend
Access
AllWave® *
AllWave® FLEX
AllWave® FLEX +
ITU-T.G.654
AllWave® *
ITU-T.G.654.B
TeraWave
TrueWave®
REACH
ITU-T.G.655.C/D
ITU-T.G.655.C/D
TrueWave® REACH
TrueWave® RS/LA
AllWave® *
TrueWave® RS/LA
ITU-T.G.652.D
ITU-T.G.657.A1/A2
AllWave FLEX
AllWave FLEX +
ITU-T.G.655.C/D
* AllWave® series include AllWave One, AllWave +, AllWave LL, and standard AllWave.
15
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Access Area: Optical Cables
Fiber Spec.
ITU-T.G.652
ITU-T.G.657
Conventional Single Jacket, Loose Tube Fiber Optic Cable
New totally dry, Loose Tube Fiber Optic Cable
Design / Overview
Design / Overview
A representative cross-section diagram of single sheath
cable. A core wrapping tape is applied over the cable
core to facilitate bonding ripcord is placed under sheath
to ease its removal. A smooth black High-Density
Polyethylene sheath is applied over the tape to
complete the cable.
We offers a complete line of totally dry cables. By
eliminating messy gels and filling compounds the
handling and installation process is greatly
streamlined, resulting in higher efficiencies. These
cables are available in both loose tube or ribbon
structures with dielectric and metallic sheath
options.
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Application-Optical Drop Cables
FTTX Round type Cable
FTTX Flat type Cable
Messenger wire
Tight Buffer Fiber
Strength member
Sheath
Design / Overview
The FTTX cable designed to apply for last link in
the optical network which get advantage from small
size, light weight, easy strip, flexible, easy bend,
well for install excellent crush and tensile resistance,
jacket material: LSZH
Fiber Spec.
ITU-T.G.652
ITU-T.G.657
17
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Fusion Splicer S178A
Rugged
Shock/ Water/ Dust
Compact
Hand held at 2.3kgs
Fast
7 sec splice and
Fiber Spec.
ITUT.G.652/G.653/G.654/
G.655/G.657
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4. Conclusion
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Conclusion
Optical Sensor
 Effective to prevent disaster
 Accommodated to ITU-T.G fiber 652/657 spec.
 Easy & Fast installation
Furukawa Electric Group has various optical products.
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ASTAP-26/INP-08
Thank you!
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