Common Fiber Optic Terminology – SolveForce Cloud Computing & Telecommunications

Attenuation – The loss of signal strength as light travels through an optical fiber.
Bandwidth – The capacity of an optical fiber to transmit data.
Chromatic Dispersion – Dispersion caused by the different speeds at which different wavelengths of light travel through an optical fiber.
Cladding – The outer layer of an optical fiber that surrounds the core and helps to keep the light signals confined within the core.
Connector – A device that joins two optical fibers together to form a connection.
Core – The central portion of an optical fiber through which light is transmitted.
Cut-Off Wavelength – The wavelength at which an optical fiber stops transmitting light in the core and starts transmitting it in the cladding.
Dispersion – The spreading of a light pulse as it travels through an optical fiber can cause signal distortion.
Extrinsic Loss – Losses in an optical fiber caused by external factors such as connector loss or splice loss.
Far-End Crosstalk (FEXT) – Interference caused by signals on one fiber affecting the signals on another fiber in a multi-fiber cable.
Fiber Bragg Grating (FBG) – A type of wavelength filter that is written into the core of an optical fiber by exposing it to UV light.
Fiber Optic Adapter – A device that connects two different types of fiber optic connectors together.
Fiber Optic Backbone – The main fiber optic cables that form the backbone of a network, connecting different regions or cities.
Fiber Optic Cable – A cable consisting of one or more optical fibers that are used to transmit data.
Fiber Optic Cable Aerial – A type of fiber optic cable that is designed to be installed on poles or towers, used in aerial telecommunications networks.
Fiber Optic Cable Aerial Lashed – A type of fiber optic cable installation method where the cable is hung on poles or towers using a lashing wire for support.
Fiber Optic Cable Aerial Messengered – A type of fiber optic cable installation method where the cable is hung on poles or towers using a messenger wire for support.
Fiber Optic Cable Aerial Self-Supporting – A type of fiber optic cable installation method where the cable is hung on poles or towers without the use of supporting strand.
Fiber Optic Cable Amplifier – A device that increases the power of an optical signal, used to extend the distance that the signal can travel or to compensate for loss.
Fiber Optic Cable Armor – A type of protective covering that is used to protect fiber optic cables from damage or tampering.
Fiber Optic Cable Armoured – A type of fiber optic cable that has an additional layer of armor, such as steel wire or aluminum tape, to provide extra mechanical protection.
Fiber Optic Cable Assemblies – Pre-terminated and pre-connectorized fiber optic cables, ready to be installed.
Fiber Optic Cable Assembly – A type of fiber optic cable that is pre-terminated and pre-tested, ready for installation.
Fiber Optic Cable Attenuator – A device that reduces the power of an optical signal, used to prevent overloading of receiver or to match the power levels of different devices.
Fiber Optic Cable BICONIC Connector – A type of fiber optic connector that uses a unique locking mechanism and a precision ceramic ferrule for secure and precise connections.
Fiber Optic Cable Blowing – The method of installing fiber optic cables by blowing them through a tube using air pressure.
Fiber Optic Cable Blown Fiber – A type of fiber optic cable installation method where the fibers are blown through a tube using air pressure.
Fiber Optic Cable Breakout – A type of fiber optic cable that has multiple buffer tubes or loose fibers grouped together, allowing for easy termination and splicing.
Fiber Optic Cable Buffer Tube – A tube that surrounds each individual optical fiber in a fiber optic cable, providing protection and strength to the fiber.
Fiber Optic Cable Cabling System – A complete set of components and equipment used to install, terminate and manage a fiber optic cable network.
Fiber Optic Cable Coupler – A device that joins two or more optical fibers together, allowing them to share the same signal.
Fiber Optic Cable D4 Connector – A type of fiber optic connector that uses a unique locking mechanism and a precision ceramic ferrule for secure and precise connections.
Fiber Optic Cable DIN Connector – A type of fiber optic connector that uses a unique locking mechanism and a precision ceramic ferrule for secure and precise connections.
Fiber Optic Cable Direct Buried-Rated – A type of fiber optic cable that is designed to be buried directly in the ground, without the use of conduit.
Fiber Optic Cable Direct Bury – A type of fiber optic cable installation method where the cable is buried directly in the ground without the use of conduit.
Fiber Optic Cable E2000 Connector – A type of fiber optic connector that uses a push-pull latching mechanism and a precision ceramic ferrule for secure and precise connections.
Fiber Optic Cable Enclosure – A type of protective housing for fiber optic equipment and connections.
Fiber Optic Cable ESCON Connector – A type of fiber optic connector that uses a unique locking mechanism and a precision ceramic ferrule for secure and precise connections.
Fiber Optic Cable Fan-Out – A type of fiber optic cable that has multiple buffer tubes or loose fibers branching out from a central point, allowing for easy connection to multiple devices.
Fiber Optic Cable FC Connector – A type of fiber optic connector that uses a screw-type mechanism and a precision ceramic ferrule for secure and precise connections.
Fiber Optic Cable FDDI Connector – A type of fiber optic connector that uses a unique locking mechanism and a precision ceramic ferrule for secure and precise connections.
Fiber Optic Cable Fiber Cleaner – A device that uses special cleaning fluids and materials to clean the endface of an optical fiber, used to ensure proper connectorization and to remove dirt and debris.
Fiber Optic Cable Fiber Identifier – A device that uses a laser to identify the location and type of optical fiber, used to locate the correct fiber in a bundle or to identify the fiber type before splicing.
Fiber Optic Cable Fiber Inspection Probe – A device that uses a microscope to inspect the endface of an optical fiber, used to ensure proper connectorization and to locate faults.
Fiber Optic Cable Fiber Optic Bandwidth Test – A test that measures the amount of data that can be transmitted over a fiber optic cable.
Fiber Optic Cable Abrasion Resistance Test – A test that measures the ability of a fiber optic cable to resist wear and tear from abrasion and maintain its performance.
Fiber Optic Cable Bend Radius Test – A test that measures the minimum bend radius a fiber optic cable can withstand without causing damage or performance degradation.
Fiber Optic Cable CE Certification – A certification from the European Union (EU) for compliance with safety, health, and environmental protection standards.
Fiber Optic Cable CE Certification Test – A test that verifies that a fiber optic cable has been certified by the European Union (EU) for compliance with safety, health, and environmental protection standards.
Fiber Optic Cable CE Marked – A fiber optic cable that has been tested and marked by the European Union (EU) for compliance with safety, health, and environmental protection standards.
Fiber Optic Cable Certification – A certification process that verifies that a fiber optic cable has met certain performance and quality standards.
Fiber Optic Cable Chemical Resistance Test – A test that measures the ability of a fiber optic cable to resist damage from various chemicals and maintain its performance.
Fiber Optic Cable Cleaning – The process of removing dust, dirt, and other contaminants from the surface of a fiber optic cable to ensure proper performance.
Fiber Optic Cable Cleaning Kit – A kit that includes tools and materials for cleaning the surface of a fiber optic cable.
Fiber Optic Cable Compliance Test – A test verifying that a fiber optic cable meets industry standards and regulations compliance requirements.
Fiber Optic Cable Continuity Test – A test that verifies the continuity of a fiber optic cable by sending a signal through it and measuring for any breaks or faults.
Fiber Optic Cable Crush Test – A test that measures the ability of a fiber optic cable to withstand crushing forces without causing damage or performance degradation.
Fiber Optic Cable Demarcation Box – A box that houses the demarcation point and provides a connection point for the customer’s equipment.
Fiber Optic Cable Demarcation Point – The point where the fiber optic cable owned by the service provider ends and the customer’s owned fiber optic cable begins.
Fiber Optic Cable Durability Test – A test that measures the overall longevity and durability of a fiber optic cable under various environmental and mechanical conditions.
Fiber Optic Cable EMI/RFI Shielding Test – A test that measures the ability of a fiber optic cable to resist electromagnetic interference and radio frequency interference and maintain its performance.
Fiber Optic Cable End-of-Life (EOL) – The point in time when a fiber optic cable reaches the end of its useful life and needs to be replaced or upgraded.
Fiber Optic Cable End-to-End Loss Test – A test that measures the amount of optical power loss when a signal is sent from one end of a fiber optic cable to the other.
Fiber Optic Cable Environmental Test – A test that verifies that a fiber optic cable meets the environmental requirements of industry standards and regulations.
Fiber Optic Cable FCC Certification – A certification from the Federal Communications Commission (FCC) for compliance with electromagnetic compatibility standards.
Fiber Optic Cable FCC Certification Test – A test that verifies that a fiber optic cable has been certified by the Federal Communications Commission (FCC) for compliance with electromagnetic compatibility standards.
Fiber Optic Cable FCC Listed – A fiber optic cable that has been tested and listed by the Federal Communications Commission (FCC) for compliance with electromagnetic compatibility standards.
Fiber Optic Cable Fire Resistance Test – A test that measures the ability of a fiber optic cable to maintain its performance in a fire and its resistance to flame spread and smoke.
Fiber Optic Cable Flexibility Test – A test that measures the ability of a fiber optic cable to bend and flex without causing damage or performance degradation.
Fiber Optic Cable Handover – The process of transferring the ownership and responsibility of a fiber optic cable from one organization to another.
Fiber Optic Cable High Temperature Test – A test that measures the performance of a fiber optic cable at high temperatures.
Fiber Optic Cable Humidity Test – A test that measures the performance of a fiber optic cable when exposed to different levels of humidity.
Fiber Optic Cable IEC Certification – A certification from the International Electrotechnical Commission (IEC) for compliance with safety, health, and environmental protection standards.
Fiber Optic Cable IEC Certification Test – A test that verifies that a fiber optic cable has been certified by the International Electrotechnical Commission (IEC) for compliance with safety, health, and environmental protection standards.
Fiber Optic Cable IEC Listed – A fiber optic cable that has been tested and listed by the International Electrotechnical Commission (IEC) for compliance with safety, health, and environmental protection standards.
Fiber Optic Cable Impact Test – A test that measures the ability of a fiber optic cable to withstand impact forces without causing damage or performance degradation.
Fiber Optic Cable Interferometer Test – A test that uses interferometry to measure the physical characteristics of a fiber optic cable such as its attenuation and dispersion.
Fiber Optic Cable Inventory Management – The process of keeping track of the location, condition, and performance of all the fiber optic cables in an organization’s inventory.
Fiber Optic Cable IP Rated – A fiber optic cable that has been rated for its level of protection against dust and water according to the International Protection (IP) rating system.
Fiber Optic Cable IP Rating Test – A test that verifies the level of protection against dust and water that a fiber optic cable has been rated with according to the International Protection (IP) rating system.
Fiber Optic Cable Life Cycle Test – A test that verifies the life cycle of a fiber optic cable under different environmental and mechanical conditions.
Fiber Optic Cable Low Temperature Test – A test that measures the performance of a fiber optic cable at low temperatures.
Fiber Optic Cable Maintenance – The process of keeping fiber optic cables in good working condition by cleaning, testing, and making repairs as needed.
Fiber Optic Cable Management – The process of organizing and maintaining fiber optic cables and connections to ensure proper performance and longevity.
Fiber Optic Cable MIL-STD Listed – A fiber optic cable that has been tested and listed by military standards for environmental and mechanical conditions.
Fiber Optic Cable MIL-STD Test – A test that verifies that a fiber optic cable meets the military standards for environmental and mechanical conditions.
Fiber Optic Cable Performance Test – A test that verifies that a fiber optic cable meets the performance requirements of industry standards and regulations.
Fiber Optic Cable Protection acceptance angle – The acceptance angle is the maximum angle at which light can enter a fiber optic cable without excessive loss.
Fiber Optic Cable Protection Adapter – An adapter that is used to connect a fiber optic cable to a device or equipment and protect it from damage.
Fiber Optic Cable Protection Armor – A protective layer of metal or other material that is applied to a fiber optic cable to improve its mechanical strength.
Fiber Optic Cable Protection attenuation coefficient – The attenuation coefficient is the measure of the decrease in optical power per unit length of a fiber optic cable.
Fiber Optic Cable Protection Bandwidth – Bandwidth is the range of frequencies that can be transmitted over a fiber optic cable and is a measure of its capacity.
Fiber Optic Cable Protection Bit Rate – Bit Rate is the number of bits that can be transmitted per second over a fiber optic cable and is a measure of its capacity.
Fiber Optic Cable Protection Blanket – A blanket that is placed over a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Boot – A boot that is placed around a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Box – A protective box that is used to house a fiber optic cable and protect it from damage.
Fiber Optic Cable Protection Bushing – A bushing that is placed around a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Cabinet – A protective cabinet that is used to house multiple fiber optic cables and protect them from damage.
Fiber Optic Cable Protection Cap – A cap that is placed around a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Chromatic Dispersion – Chromatic Dispersion is the spreading of light of different wavelengths in a fiber optic cable and can cause distortion of the signal.
Fiber Optic Cable Protection cladding size – The cladding size is the diameter of the cladding of a fiber optic cable, which surrounds the core and reflects light back into the core.
Fiber Optic Cable Protection Clamp – A clamp that is used to secure a fiber optic cable in place and protect it from damage.
Fiber Optic Cable Protection Connector – A connector that is used to join two or more fiber optic cables together and protect them from damage.
Fiber Optic Cable Protection connector endface cleaning – The connector endface cleaning is the process of removing contaminants, dust, and other debris from the connector endface of a fiber optic cable.
Fiber Optic Cable Protection connector endface inspection – The connector endface inspection is the process of visually inspecting the connector endface of a fiber optic cable for contaminants, scratches, and other defects.
Fiber Optic Cable Protection connector endface polishing – The connector endface polishing is the process of smoothing and polishing the connector endface of a fiber optic cable to improve its performance.
Fiber Optic Cable Protection connector endface protection – The connector endface protection is the process of protecting the connector endface of a fiber optic cable from damage and contamination.
Fiber Optic Cable Protection connector epoxy – Epoxy is a type of adhesive that is used to secure a connector to the end of a fiber optic cable.
Fiber Optic Cable Protection connector ferrule – A ferrule is a small cylindrical piece of material that is used to hold the fibers in a connector and provide alignment.
Fiber Optic Cable Protection connector housing – The connector housing is the part of the connector that holds the ferrule and provides mechanical strength.
Fiber Optic Cable Protection connector insertion loss – The connector insertion loss is the loss of optical power caused by connecting a fiber optic cable to a device or equipment.
Fiber Optic Cable Protection connector insertion loss test – The connector insertion loss test is a method to measure the loss of optical power caused by connecting a fiber optic cable to a device or equipment.
Fiber Optic Cable Protection connector lapping film – Lapping film is a type of abrasive material that is used in the connector endface polishing process to smooth the surface of the connector endface.
Fiber Optic Cable Protection connector polishing fixture – A polishing fixture is a device that is used in the connector endface polishing process to hold the connector and apply pressure to the connector endface.
Fiber Optic Cable Protection connector polishing jig – A polishing jig is a device that is used in the connector endface polishing process to hold the connector and apply pressure to the connector endface.
Fiber Optic Cable Protection connector polishing plate – A polishing plate is a device that is used in the connector endface polishing process to hold the connector and apply pressure to the connector endface.
Fiber Optic Cable Protection connector polishing puck – A polishing puck is a device that is used in the connector endface polishing process to hold the lapping film and apply pressure to the connector endface.
Fiber Optic Cable Protection connector reflectance – The connector reflectance is the ratio of the reflected light to the total light incident on a fiber optic cable connector.
Fiber Optic Cable Protection connector reflectance test – The connector reflectance test is a method to measure the ratio of the reflected light to the total light incident on a fiber optic cable connector.
Fiber Optic Cable Protection connector return loss – The connector return loss is the amount of light reflected back from a fiber optic cable connector.
Fiber Optic Cable Protection connector return loss test – The connector return loss test is a method to measure the amount of light reflected back from a fiber optic cable connector.
Fiber Optic Cable Protection core size – The core size is the diameter of the core of a fiber optic cable, where light is transmitted.
Fiber Optic Cable Protection Coupler – A coupler that is used to connect two or more fiber optic cables together and protect them from damage.
Fiber Optic Cable Protection Coupling – A coupling that is used to connect two or more fiber optic cables together and protect them from damage.
Fiber Optic Cable Protection Cover – A cover that is placed over a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Cut-off Wavelength – Cut-off Wavelength is the wavelength below which a fiber optic cable does not support signal propagation.
Fiber Optic Cable Protection Demultiplexer – A demultiplexer that is used to separate a single fiber optic signal into multiple paths and protect them from damage.
Fiber Optic Cable Protection Distance – Distance is the maximum length of a fiber optic cable over which a signal can be transmitted without amplification or regeneration.
Fiber Optic Cable Protection Enclosure – A protective enclosure that is used to house a fiber optic cable and protect it from damage.
Fiber Optic Cable Protection Extrinsic Loss – Extrinsic loss is the loss of optical power due to external factors such as connector loss, splice loss, and fiber bends in a fiber optic cable.
Fiber Optic Cable Protection Ferrule – A ferrule that is placed around a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Film – A film that is placed over a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Grommet – A grommet that is placed around a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Guide – A guide that is used to direct a fiber optic cable and protect it from damage.
Fiber Optic Cable Protection Hanger – A hanger that is used to support a fiber optic cable and protect it from damage.
Fiber Optic Cable Protection Intrinsic Loss – Intrinsic loss is the loss of optical power due to internal factors such as absorption, scattering, and attenuation in a fiber optic cable.
Fiber Optic Cable Protection Jacket – A jacket that is placed over a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Joint – A joint that is used to connect two or more fiber optic cables together and protect them from damage.
Fiber Optic Cable Protection Mat – A mat that is placed under a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Merger – A merger that is used to join two or more fiber optic cables together and protect them from damage.
Fiber Optic Cable Protection mode field diameter – The mode field diameter is a measure of the size of the light in the core of a fiber optic cable.
Fiber Optic Cable Protection mode field radius – The mode field radius is the radius of the mode field diameter of a fiber optic cable.
Fiber Optic Cable Protection mode-field mismatch – The mode-field mismatch is the difference between the mode field diameter of the input and output fibers of a fiber optic cable.
Fiber Optic Cable Protection Mount – A mount that is used to secure a fiber optic cable in place and protect it from damage.
Fiber Optic Cable Protection Multiplexer – A multiplexer that is used to combine multiple fiber optic signals into a single path and protect them from damage.
Fiber Optic Cable Protection Net – A net that is placed over a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection numerical aperture – The numerical aperture is a measure of the ability of a fiber optic cable to collect light.
Fiber Optic Cable Protection Optical Amplifier – An optical amplifier that is used to boost the power of an optical signal on a fiber optic cable and protect it from damage.
Fiber Optic Cable Protection Optical Attenuator – An optical attenuator that is used to reduce the power of an optical signal on a fiber optic cable and protect it from damage.
Fiber Optic Cable Protection Optical Circulator – An optical circulator that is used to direct an optical signal in a specific direction on a fiber optic cable and protect it from damage.
Fiber Optic Cable Protection Optical Filter – An optical filter that is used to filter an optical signal on a fiber optic cable and protect it from damage.
Fiber Optic Cable Protection Optical Isolator – An optical isolator that is used to isolate an optical signal on a fiber optic cable and protect it from damage.
Fiber Optic Cable Protection Optical Loss Test Set (OLTS) – An OLTS is a device that is used to measure the loss of an optical signal on a fiber optic cable and protect it from damage.
Fiber Optic Cable Protection Optical Power Meter – An optical power meter that measures the power of an optical signal on a fiber optic cable and protects it from damage.
Fiber Optic Cable Protection Optical Return Loss (ORL) – ORL is a measure of the amount of light that is reflected back from a fiber optic cable and is an indicator of the quality of the cable and connector.
Fiber Optic Cable Protection Optical Signal-to-Noise Ratio (OSNR) – OSNR is the ratio of the optical signal power to the noise power in a fiber optic cable and is an indicator of the signal quality.
Fiber Optic Cable Protection Optical Spectral Width – Optical Spectral Width is the width of the optical spectrum of a signal in a fiber optic cable and is an indicator of the signal quality.
Fiber Optic Cable Protection Optical Switch – An optical switch that is used to switch an optical signal between different paths on a fiber optic cable and protect it from damage.
Fiber Optic Cable Protection Optical Time Domain Reflectometer (OTDR) – An OTDR is a device that is used to measure the length and quality of a fiber optic cable and protect it from damage.
Fiber Optic Cable Protection Pad – A pad that is placed under a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Plate – A plate that is placed over a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Plug – A plug that is placed around a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Polarization Mode Dispersion (PMD) – PMD is the difference in time it takes for light of different polarizations to travel through a fiber optic cable and can cause distortion of the signal.
Fiber Optic Cable Protection Rack – A rack that is used to organize and protect multiple fiber optic cables.
Fiber Optic Cable Protection Rod – A rod that is placed inside a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Rope – A rope that is placed over a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Sheet – A sheet that is placed over a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Shield – A shield that is placed over a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Shielding – A shielding that is placed around a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Sleeve – A sleeve that is placed over a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Splice – A splice that is used to join two or more fiber optic cables together and protect them from damage.
Fiber Optic Cable Protection Splitter – A splitter that is used to divide a fiber optic cable into multiple paths and protect them from damage.
Fiber Optic Cable Protection Strap – A strap that is used to secure a fiber optic cable in place and protect it from damage.
Fiber Optic Cable Protection Tapper – A tapper that is used to split a fiber optic cable into multiple paths and protect them from damage.
Fiber Optic Cable Protection Tarp – A tarp that is placed over a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Terminal – A terminal that is used to connect a fiber optic cable to a device or equipment and protect it from damage.
Fiber Optic Cable Protection Transition – A transition that is used to connect a fiber optic cable to a device or equipment and protect it from damage.
Fiber Optic Cable Protection Tray – A tray that is used to hold a fiber optic cable and protect it from damage.
Fiber Optic Cable Protection Tube – A tube that is placed over a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Wavelength Division Demultiplexer (WDM) – A WDM is a device that is used to demultiplex multiple optical signals from a single fiber optic cable and protect them from damage.
Fiber Optic Cable Protection Wavelength Division Multiplexer (WDM) – A WDM is a device that is used to multiplex multiple optical signals onto a single fiber optic cable and protect them from damage.
Fiber Optic Cable Protection Wrap – A wrap that is placed around a fiber optic cable to protect it from damage and improve its mechanical strength.
Fiber Optic Cable Protection Zero Dispersion Wavelength – Zero Dispersion Wavelength is the wavelength at which the Chromatic Dispersion is zero in a fiber optic cable.
Fiber Optic Cable Quality Control Test – A test that verifies that a fiber optic cable meets the quality control requirements of industry standards and regulations.
Fiber Optic Cable Radiation Resistance Test – A test that measures the ability of a fiber optic cable to resist damage from radiation and maintain its performance.
Fiber Optic Cable REACH Compliance – Compliance with the European Union’s Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) regulation.
Fiber Optic Cable REACH Compliance Test – A test that verifies that a fiber optic cable is compliant with the European Union’s Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) regulation.
Fiber Optic Cable Recycling – The process of recovering materials from an old or obsolete fiber optic cable for re-use.
Fiber Optic Cable Reliability Test – A test that verifies the reliability of a fiber optic cable under different environmental and mechanical conditions.
Fiber Optic Cable Replacement – The process of replacing an old or damaged fiber optic cable with a new one.
Fiber Optic Cable Retirement – The process of removing and disposing of an old or obsolete fiber optic cable.
Fiber Optic Cable Return Loss Test – A test that measures the amount of optical power reflected back by a fiber optic component or device.
Fiber Optic Cable RoHS Compliance – Compliance with the European Union’s Restriction of Hazardous Substances (RoHS) directive.
Fiber Optic Cable RoHS Compliance Test – A test that verifies that a fiber optic cable is compliant with the European Union’s Restriction of Hazardous Substances (RoHS) directive.
Fiber Optic Cable Safety Test – A test that verifies that a fiber optic cable meets the safety requirements of industry standards and regulations.
Fiber Optic Cable Salt Spray Test – A test that measures the performance of a fiber optic cable when exposed to salt spray, simulating the conditions of a coastal environment.
Fiber Optic Cable Temperature Cycle Test – A test that measures the performance of a fiber optic cable after being subjected to repeated temperature changes.
Fiber Optic Cable Tensile Strength Test – A test that measures the ability of a fiber optic cable to withstand tension without causing damage or performance degradation.
Fiber Optic Cable Tester – A device used to test and verify the performance and quality of fiber optic cables and devices.
Fiber Optic Cable Testing – The process of testing and verifying the performance and quality of fiber optic cables and devices.
Fiber Optic Cable Torsion Test – A test that measures the ability of a fiber optic cable to withstand twisting forces without causing damage or performance degradation.
Fiber Optic Cable UL Certification – A certification from Underwriters Laboratories (UL) for compliance with safety standards.
Fiber Optic Cable UL Certification Test – A test that verifies that a fiber optic cable has been certified by Underwriters Laboratories (UL) for compliance with safety standards.
Fiber Optic Cable UL Listed – A fiber optic cable that has been tested and listed by Underwriters Laboratories (UL) for compliance with safety standards.
Fiber Optic Cable Upgrade – The process of improving the performance or capacity of an existing fiber optic cable.
Fiber Optic Cable UV Resistance Test – A test that measures the ability of a fiber optic cable to resist damage from ultraviolet radiation and maintain its performance.
Fiber Optic Cable Vibration Test – A test that measures the ability of a fiber optic cable to withstand vibrational forces without causing damage or performance degradation.
Fiber Optic Cable Warranty – A guarantee from the manufacturer that the fiber optic cable meets certain performance and quality standards, and that it will be repaired or replaced if it fails during a specific period of time.
Fiber Optic Cable Water Penetration Test – A test that measures the ability of a fiber optic cable to resist water penetration and maintain its performance.
Fiber Optic Cable Fiber Optic Cabling Certification – A certification process that verifies that an individual or organization has the knowledge and skills to design, install, and maintain fiber optic cabling systems according to industry standards.
Fiber Optic Cable Fiber Optic Cabling Standards – Standards set by organizations such as TIA/EIA and IEC that specify the requirements and guidelines for the design, installation, and performance of fiber optic cables and equipment.
Fiber Optic Cable Fiber Optic Chromatic Dispersion Test – A test that measures the amount of pulse spreading caused by different wavelengths in a fiber optic cable.
Fiber Optic Cable Fiber Optic Distribution Frame (FDF) – A device used to organize and distribute fibers within a central location such as a telecommunications room or data center.
Fiber Optic Cable Fiber Optic Enclosure – A protective housing for fiber optic equipment and connections.
Fiber Optic Cable Fiber Optic Grounding – The process of connecting fiber optic equipment and cables to a ground in order to protect against electrical interference and to ensure proper operation.
Fiber Optic Cable Fiber Optic Insertion Loss Test – A test that measures the amount of optical power loss when a component or device is inserted into a fiber optic system.
Fiber Optic Cable Fiber Optic Loss Test – A test that measures the amount of optical power loss in a fiber optic cable.
Fiber Optic Cable Fiber Optic Patch Panel – A device used to organize and distribute fibers within a central location such as a telecommunications room or data center.
Fiber Optic Cable Fiber Optic Polarization Mode Dispersion (PMD) Test – A test that measures the amount of pulse spreading caused by the different polarizations in a fiber optic cable.
Fiber Optic Cable Fiber Optic Rack – A rack or cabinet used to organize and store fiber optic equipment and connections.
Fiber Optic Cable Fiber Optic Return Loss Test – A test that measures the amount of optical power reflected back by a fiber optic component or device.
Fiber Optic Cable Fiber Optic Splice Closure – A device used to organize and protect spliced fibers in a fiber optic cable.
Fiber Optic Cable Fiber Optic Splice Tray – A device used to hold and organize spliced fibers within a fiber optic splice closure.
Fiber Optic Cable Fiber Optic Splicing Trailer – A mobile unit that is equipped with all the necessary tools and equipment for splicing and terminating fiber optic cables in the field.
Fiber Optic Cable Fiber Optic Test Equipment – A general term used to refer to all the equipment and devices used to test and measure the quality and performance of fiber optic cables and devices.
Fiber Optic Cable Fiber Optic Time Domain Reflectometry (TDR) Test – A test that uses time-domain measurements to locate faults and identify the distance to the fault in a fiber optic cable.
Fiber Optic Cable Fiber Optic Tool Kit – A collection of tools and equipment used to install, terminate, and maintain fiber optic cables and devices. This may include items such as fiber optic strippers, cleavers, fusion splicers, and inspection probes.
Fiber Optic Cable Field Termination – The process of attaching connectors to the ends of optical fibers in the field, as opposed to in a factory.
Fiber Optic Cable Fusion Splicing – The process of joining two optical fibers together by heating and fusing the ends.
Fiber Optic Cable Gel-Filled – A type of fiber optic cable that is filled with gel to protect the fibers from moisture and to make it easier to install the cable in underground or aerial applications.
Fiber Optic Cable Hand Hole – A type of fiber optic cable installation method where a small, accessible enclosure is installed along the cable route to provide access to the fibers for splicing, testing, and maintenance.
Fiber Optic Cable Indoor/Outdoor – A type of fiber optic cable that is designed to be used both indoors and outdoors, and can withstand different environmental conditions.
Fiber Optic Cable Jacket – The outer protective covering of a fiber optic cable.
Fiber Optic Cable LC Connector – A type of fiber optic connector that uses a small form-factor and a push-pull latching mechanism for easy and secure connections.
Fiber Optic Cable LC Uniboot Connector – A type of fiber optic connector that uses a unique design and a push-pull latching mechanism for easy and secure connections.
Fiber Optic Cable Loose Tube – A type of buffer tube that is not tightly bound to the optical fiber, allowing for more flexibility and ease of installation.
Fiber Optic Cable LSZH- Rated – A type of fiber optic cable that has a low smoke zero halogen (LSZH) jacket, which produces less toxic smoke and no halogen gases when burning.
Fiber Optic Cable Lubricant – A type of lubricant that is used to make it easier to pull fiber optic cables through conduit or other tight spaces.
Fiber Optic Cable Manhole – A type of fiber optic cable installation method where a larger, accessible enclosure is installed along the cable route to provide access to the fibers for splicing, testing, and maintenance.
Fiber Optic Cable Marine-Rated – A type of fiber optic cable that is designed to be used in marine environments, such as on ships or offshore oil rigs.
Fiber Optic Cable Mechanical Splicing – The process of joining two optical fibers together using a mechanical splice.
Fiber Optic Cable Micro-Blowing – A type of fiber optic cable installation method where the fibers are blown through a micro-duct using compressed air.
Fiber Optic Cable Micro-Trenching – A type of fiber optic cable installation method where a narrow trench is cut into the ground using specialized equipment and the cable is placed in the trench.
Fiber Optic Cable MPO/MTP Connector – A type of fiber optic connector that can hold multiple fibers in a single connector, allowing for high-density connections.
Fiber Optic Cable MTP/MPO – A type of fiber optic connector that can hold multiple fibers in a single connector, allowing for high-density connections.
Fiber Optic Cable MTP/MPO Adapter – A device that connects two different types of MTP/MPO connectors together.
Fiber Optic Cable MTP/MPO Cassette – A type of cassette that is used to hold and organize MTP/MPO connectors in a central location such as a telecommunications room or data center.
Fiber Optic Cable MTP/MPO Cassette Module – A type of module that is used to hold and organize MTP/MPO connectors in a central location such as a telecommunications room or data center.
Fiber Optic Cable MTP/MPO Fan-Out Kit – A type of kit that is used to convert MTP/MPO connectors to individual fibers for easy connection to devices.
Fiber Optic Cable MTP/MPO Harness Cable – A type of fiber optic cable that has MTP/MPO connectors on one end and individual fibers on the other end, used to connect a device to a larger optical fiber cable.
Fiber Optic Cable MTP/MPO Patch Panel – A type of panel that is used to organize and distribute MTP/MPO connectors in a central location such as a telecommunications room or data center.
Fiber Optic Cable MTP/MPO Trunk Cable – A type of fiber optic cable that has MTP/MPO connectors on both ends, used to connect two devices together.
Fiber Optic Cable MTRJ Connector – A type of fiber optic connector that uses a unique locking mechanism and a precision ceramic ferrule for secure and precise connections.
Fiber Optic Cable MT-RJ Connector – A type of fiber optic connector that uses a unique locking mechanism and a precision ceramic ferrule for secure and precise connections.
Fiber Optic Cable Optical Light Source (OLS) – A device that generates an optical signal, used in conjunction with an OPM to test the fiber’s quality and the optical devices’ performance.
Fiber Optic Cable Optical Loss Test Set (OLTS) – A device that measures the amount of optical power loss in an optical fiber is used to test the fiber’s quality and locate faults.
Fiber Optic Cable Optical Power Meter (OPM) – A device that measures the power of an optical signal, used to test the quality of the fiber and the performance of optical devices.
Fiber Optic Cable Optical Spectrum Analyzer (OSA) – A device that measures the spectrum of an optical signal, used to test the quality of the fiber and the performance of optical devices.
Fiber Optic Cable Optical Time Domain Reflectometer (OTDR) – A device that uses the principle of backscattered light to measure the length and attenuation of an optical fiber, used to locate faults or to measure the quality of the fiber.
Fiber Optic Cable Patch Panel – A type of panel that is used to organize and distribute fiber optic cables in a central location such as a telecommunications room or data center.
Fiber Optic Cable Pigtail Splicing – The process of splicing a pigtail (short length of optical fiber with a connector on one end) to an optical fiber.
Fiber Optic Cable Plenum-Rated – A type of fiber optic cable that is designed to be used in air handling spaces, such as in plenums and air ducts.
Fiber Optic Cable Plowing – A type of fiber optic cable installation method where a plow is used to bury the cable underground.
Fiber Optic Cable Pre-Terminated – A type of fiber optic cable that has connectors already attached to the ends, allowing for easy and quick installation.
Fiber Optic Cable Pulled – A type of fiber optic cable installation method where the fibers are pulled through a conduit or other pathway using tension.
Fiber Optic Cable Push-Pull – A type of fiber optic cable installation method where the fibers are pushed through a conduit or other pathway using a pusher and pulled through using a pulling grip.
Fiber Optic Cable Ribbon – A fiber optic cable with multiple optical fibers arranged in a flat ribbon-like structure.
Fiber Optic Cable Riser-Rated – A fiber optic cable designed to be used in vertical risers, such as in building and multi-dwelling unit applications.
Fiber Optic Cable Routing – The process of planning and installing fiber optic cables in a way that is efficient and secure.
Fiber Optic Cable SC Connector – A type of fiber optic connector that uses a simplex design and a push-pull latching mechanism for easy and secure connections.
Fiber Optic Cable Sheath – The protective cover outside a fiber optic cable.
Fiber Optic Cable Slitting – The process of cutting a fiber optic cable to a certain length.
Fiber Optic Cable SMA Connector – A type of fiber optic connector that uses a threaded mechanism and a precision ceramic ferrule for secure and precise connections.
Fiber Optic Cable Splice Closure – An enclosure used to protect and organize spliced optical fibers.
Fiber Optic Cable Splitter – A device that splits one optical signal into multiple signals, sending them to multiple destinations.
Fiber Optic Cable ST Connector – A type of fiber optic connector that uses a bayonet mount and a locking mechanism for easy and secure connections.
Fiber Optic Cable Stripper – A tool used to strip the protective coating off an optical fiber.
Fiber Optic Cable Subduct – A type of fiber optic cable installation method where the cable is placed in a subduct, or a plastic or metal underground conduit, for protection and organization.
Fiber Optic Cable Terminal Box – A type of enclosure that is used to terminate and distribute fiber optic cables.
Fiber Optic Cable Tight Buffer – A type of buffer tube that is tightly bound to the optical fiber, providing extra protection and strength.
Fiber Optic Cable Transceiver – A device that both transmits and receives optical signals, used to connect devices to optical networks.
Fiber Optic Cable Transponder – A device that receives an optical signal, performs a function on it, and then transmits it again, used in WDM systems to add or drop specific wavelengths.
Fiber Optic Cable Tray – A type of tray that is used to support and organize fiber optic cables.
Fiber Optic Cable Trenching – A type of fiber optic cable installation method where a trench is dug and the cable is buried underground.
Fiber Optic Cable Underground – A fiber optic cable designed to be buried underground, used in underground telecommunications networks.
Fiber Optic Cable VF-45 Connector – A type of fiber optic connector that uses a unique locking mechanism and a precision ceramic ferrule for secure and precise connections.
Fiber Optic Cable Wavelength Division Multiplexer (WDM) – A device that combines multiple optical signals of different wavelengths into a single optical fiber, or separates a single optical signal into multiple wavelengths.
Fiber Optic Cleaning – The process of removing dirt, dust, and other contaminants from an optical fiber to ensure proper signal transmission.
Fiber Optic Closure – A type of enclosure that is used to protect and organize optical fibers at a splice point or at the end of a fiber run.
Fiber Optic Communication – The transfer of information over optical fibers.
Fiber Optic Connectorization – The process of attaching connectors to the ends of optical fibers to enable connections to be made.
Fiber Optic Coupler – A passive device that combines multiple optical signals into a single signal, going to one fiber.
Fiber Optic Data Center – A data center that uses optical fibers to connect servers, storage devices, and other equipment.
Fiber Optic Deployment – Install and set up fiber optic networks.
Fiber Optic Distribution Box – A type of enclosure used to terminate, splice, and distribute fiber optic cables.
Fiber Optic Distribution Frame (ODF) – A frame that holds and organizes fiber optic connectors and cables in a central location.
Fiber Optic Distribution Panel – A type of panel used to organize and distribute fiber optic cables in a central location such as a telecommunications room or data center.
Fiber Optic Enclosure – A protective housing for fiber optic equipment and connections.
Fiber Optic Encryption – The use of encryption techniques to secure data transmitted over optical fibers by converting it into a code that the intended receiver can only decipher.
Fiber Optic Grounding – The process of protecting optical fibers from electrical interference by providing a grounding path.
Fiber Optic Gyroscope (FOG) – A device that uses the principle of the Sagnac effect to measure angular velocity by comparing the phase of light traveling in opposite directions through a loop of optical fiber.
Fiber Optic Illumination – The use of optical fibers to transmit light for various lighting, medical, and industrial applications.
Fiber Optic Inspection – The process of visually inspecting an optical fiber for defects or damage.
Fiber Optic Internet – High-speed internet service that uses optical fibers to transmit data.
Fiber Optic LAN – A local area network that uses optical fibers to connect computers, servers, and other network devices.
Fiber Optic Management – The process of organizing, maintaining, and troubleshooting fiber optic networks.
Fiber Optic Patch Cords – A fiber optic cable with connectors on both ends connects two devices.
Fiber Optic Pigtails – A short length of optical fiber that has a connector on one end and is used to connect a device to a larger optical fiber cable.
Fiber Optic Rack – A rack that holds and organizes fiber optic equipment, such as transceivers and amplifiers.
Fiber Optic Repeater – A device that amplifies and regenerates optical signals, used to extend the distance that an optical signal can travel.
Fiber Optic Router – A device that directs and routes optical signals to the appropriate destination.
Fiber Optic Security – The use of fiber optics to secure networks, buildings, and other critical infrastructure by detecting intrusions or tampering.
Fiber Optic Sensor – A device that uses optical fibers to measure various physical parameters such as temperature, pressure, strain, and displacement.
Fiber Optic Splice Closure – A protective housing for holding and protecting spliced optical fibers.
Fiber Optic Splice Tray – A type of tray that is used to hold and organize spliced optical fibers.
Fiber Optic Splitter – A passive device that splits an optical signal into multiple signals, each going to a different fiber.
Fiber Optic Submarine Cable – A fiber optic cable laid underwater, used to connect continents or islands.
Fiber Optic Switch – An active device that can redirect an optical signal from one fiber to another.
Fiber Optic Termination – The process of preparing the ends of optical fibers for connectorization.
Fiber Optic Tester – A device that tests the performance of an optical fiber, such as measuring attenuation, return loss, and continuity.
Fiber Optic Transceiver – An electronic device that can transmit and receive optical signals over a fiber.
Fiber Optic Transparent – A term used to refer to systems that can transmit multiple protocols, protocols or data types, without modification, across an optical fiber.
Fiber Optic WAN – A wide area network that uses optical fibers to connect multiple LANs or buildings over long distances.
Fiber to the Home (FTTH) – A type of internet access service that uses optical fibers to connect homes and buildings directly to the internet service provider’s network.
fiber, used to test the quality of the fiber and locate faults.
Graded-Index Fiber (GRIN) – A type of optical fiber where the refractive index of the core is not constant but varies in a specific way, which can reduce dispersion and increase bandwidth.
Intrinsic Loss – Losses in an optical fiber caused by internal factors such as absorption or scattering of light.
Micro-Structured Optical Fiber (MOF) – A type of optical fiber that has a small core and a larger cladding, which can be used for nonlinear optics and sensing applications.
Modal Dispersion – Dispersion caused by the different paths that light can take through an optical fiber.
Mode Field Diameter (MFD) – The diameter of an optical fiber’s core determines the amount of light that can be transmitted.
Multimode Fiber – An optical fiber that supports multiple propagation modes, typically used for short-distance and lower-bandwidth communications.
Near-End Crosstalk (NEXT) – Interference caused by signals on one fiber affecting the signals on another fiber in close proximity.
Nonlinearity – The dependence of the refractive index of an optical fiber on the intensity of light passing through it, which can cause signal distortion.
Optical Amplifier – A device that amplifies the light signals in an optical fiber.
Optical Distribution Network (ODN) – The infrastructure of fiber optic cables and related equipment that connects a central location to multiple endpoints, such as buildings or homes.
Optical Fiber – A thin strand of glass or plastic that transmits data in the form of light.
Optical Loss Test Set (OLTS) – A device that measures the attenuation of an optical fiber.
Optical Receiver – A device that converts the light signals in an optical fiber into electrical signals that electronic devices can process.
Optical Return Loss (ORL) – A measure of the amount of light reflected back from a fiber optic connector or splice.
Optical Time-Domain Reflectometer (OTDR) – A device that uses backscattered light to measure the attenuation and reflectance along an optical fiber.
Optical Transmitter – A device that converts electrical signals into light signals that can be transmitted over an optical fiber.
Polarization Maintaining Fiber (PMF) – A type of optical fiber specially designed to maintain the polarization of light as it travels through the fiber.
Polarization Mode Dispersion (PMD) – Dispersion caused by the different polarizations of light in an optical fiber.
Refractive Index Profile – The variation of the refractive index within an optical fiber determines how light is guided through the fiber.
Singlemode Fiber – An optical fiber that supports only one propagation mode, typically used for long-distance and high-bandwidth communications.
Splice – A permanent joint between two optical fibers.
Time Division Multiplexing (TDM) – A technique that allows multiple signals to be transmitted over a single optical fiber by dividing the time into different slots for each signal.
Wavelength Division Multiplexing (WDM) – This technique allows multiple signals to be transmitted over a single optical fiber using different light wavelengths.
Wavelength Selective Switch (WSS) – A device that can direct specific wavelengths of light to different fiber paths in a WDM system.

Common Communications Terminology