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Transcript of HSintro
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8/9/2019 HSintro
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Presented By The Fiber Optic Association2004, The Fiber Optic Association, Inc.
This presentation provided by
The Fiber Optic Association, Inc.
The Professional Society Of Fiber Optics
www.TheFOA.org
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Presented By The Fiber Optic Association2004, The Fiber Optic Association, Inc.
What Is Fiber Optics ?
Transmittingcommunications
signals over hair thinstrands of glass orplastic
Not a "new" technology
Concept a century old Used commercially for
last 25 years
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Presented By The Fiber Optic Association2004, The Fiber Optic Association, Inc.
Fiber Optic Communications
Applications include
Telephones
Internet
LANs - local area networks
CATV - for video, voice and Internet connections
Utilities - management of power grid
Security - closed-circuit TV and intrusion sensors
Military - everywhere!
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Presented By The Fiber Optic Association2004, The Fiber Optic Association, Inc.
Why Use Fiber Optics?
Economics
Speed
Distance
Weight/size
Freedom from interference
Electrical isolation Security
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Presented By The Fiber Optic Association2004, The Fiber Optic Association, Inc.
Fiber Optic Applications
Fiber is already used in:
> 90% of all long distance telephony
> 50% of all local telephony
Most CATV networks
Most LAN (computer network) backbones
Many video surveillance links
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Presented By The Fiber Optic Association2004, The Fiber Optic Association, Inc.
Fiber Optic Applications
Fiber is the least expensive, most reliable
method for high speed and/or long distancecommunications
While we already transmit signals at Gigabits
per second speeds, we have only started to
utilize the potential bandwidth of fiber
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Presented By The Fiber Optic Association2004, The Fiber Optic Association, Inc.
Fiber Optic Applications
Outside Plant vs Premises Installations
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Presented By The Fiber Optic Association2004, The Fiber Optic Association, Inc.
Fiber Technology
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Presented By The Fiber Optic Association2004, The Fiber Optic Association, Inc.
Fiber Technology
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Presented By The Fiber Optic Association2004, The Fiber Optic Association, Inc.
Fiber Optic Data Links
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Presented By The Fiber Optic Association
2004, The Fiber Optic Association, Inc.
Light Used In Fiber Optics
Fiber optic systems transmit using
infrared light, invisible to the human
eye, because it goes further in theoptical fiber at those wavelengths.
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Presented By The Fiber Optic Association
2004, The Fiber Optic Association, Inc.
Wavelength-Division Multiplexing
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Presented By The Fiber Optic Association
2004, The Fiber Optic Association, Inc.
Fiber Optic Cable
Protects the fibers
wherever they are
installed
May have 1 to over
1000 fibers
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Presented By The Fiber Optic Association
2004, The Fiber Optic Association, Inc.
Fiber Optic Connectors
Terminates the fibers
Connects to other fibers or transmission
equipment
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Presented By The Fiber Optic Association
2004, The Fiber Optic Association, Inc.
Jobs In Fiber Optics
Designing components
Manufacturing fiber, lasers, etc.
Designing systems
Installing networks
Training and teaching
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Presented By The Fiber Optic Association
2004, The Fiber Optic Association, Inc.
Fiber Optic Manufacturing
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Presented By The Fiber Optic Association
2004, The Fiber Optic Association, Inc.
Fiber Optic Installation - Outside Plant
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Presented By The Fiber Optic Association
2004, The Fiber Optic Association, Inc.
Fiber Optic Installation -Premises
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Presented By The Fiber Optic Association
2004, The Fiber Optic Association, Inc.
Teaching Fiber Optics
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Presented By The Fiber Optic Association
2004, The Fiber Optic Association, Inc.
Learn More About Fiber Optics
The FOA Website, www.TheFOA.org
Tech Topics
Links To Other Fiber Optic Websites
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Presented By The Fiber Optic Association
2004, The Fiber Optic Association, Inc.
Two Good Textbooks
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Presented By The Fiber Optic Association
2004, The Fiber Optic Association, Inc.
For more information, also see
Lennie Lightwaves Guide To Fiber Opticswww.LennieLightwave.com
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Presented By The Fiber Optic Association
2004, The Fiber Optic Association, Inc.
This presentation provided by
The Fiber Optic Association, Inc.
The Professional Society Of Fiber Optics
www.TheFOA.org