FDDI stands for Fiber ____________________ Data Interface.

FDDI stands for Fiber ____________________ Data Interface.
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Distributed
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FDDI stands for: a. Fiber Digital Data Interface b. Fiber Distributed Data Interface c. Fiber Distribution Delay Interface d. Frequency-Division Data Interface

Description : FDDI stands for: a. Fiber Digital Data Interface b. Fiber Distributed Data Interface c. Fiber Distribution Delay Interface d. Frequency-Division Data Interface

Last Answer : b. Fiber Distributed Data Interface

The data rate of an FDDI system is ____________________ bps.

Description : The data rate of an FDDI system is ____________________ bps.

Last Answer : 100 M

The two rings of an FDDI system carry data in ____________________ directions.

Description : The two rings of an FDDI system carry data in ____________________ directions.

Last Answer : opposite

FDDI uses ____________________ mode cables.

Description : FDDI uses ____________________ mode cables.

Last Answer : multi

Each ____________________ in an FDDI system acts as a regenerative repeater.

Description : Each ____________________ in an FDDI system acts as a regenerative repeater.

Last Answer : node

FDDI systems use two ____________________ rings to carry signals.

Description : FDDI systems use two ____________________ rings to carry signals.

Last Answer : token

FITL stands for Fiber In The ____________________.

Description : FITL stands for Fiber In The ____________________.

Last Answer : Loop

FTTC stands for Fiber To The ____________________.

Description : FTTC stands for Fiber To The ____________________.

Last Answer : Curb

FDDI stands for A) Fiber Distributed Data Interface B) Fiber Data Distributed Interface C) Fiber Dual Distributed InterfaceD) Fiber Distributed Data Interface

Description : FDDI stands for A) Fiber Distributed Data Interface B) Fiber Data Distributed Interface C) Fiber Dual Distributed Interface D) Fiber Distributed Data Interface

Last Answer : A) Fiber Distributed Data Interface

FDDI stands for: a) Fired Distributed Data Interface b) Fiber Distributed Data Interface c) Forced Distributed Data Interface d) None of These

Description : FDDI stands for: a) Fired Distributed Data Interface b) Fiber Distributed Data Interface c) Forced Distributed Data Interface d) None of These

Last Answer : b) Fiber Distributed Data Interface

FDDI stands for A) Fiber Distributed Data Interface B) Fiber Data Distributed Interface C) Fiber Dual Distributed Interface D) Fiber Distributed Data Interface

Description : FDDI stands for A) Fiber Distributed Data Interface B) Fiber Data Distributed Interface C) Fiber Dual Distributed Interface D) Fiber Distributed Data Interface

Last Answer : A) Fiber Distributed Data Interface

SDH stands for Synchronous Data ____________________.

Description : SDH stands for Synchronous Data ____________________.

Last Answer : Hierarchy

Using fiber-optic cable in a telephone system except for the connection to the subscriber’s phone is called: a. FDDI b. FTTC c. FITL d. SONET

Description : Using fiber-optic cable in a telephone system except for the connection to the subscriber’s phone is called: a. FDDI b. FTTC c. FITL d. SONET

Last Answer : b. FTTC

A commonly used fiber-based system for LANs is: a. FDDI b. high-speed Ethernet c. gigabit Ethernet d. all of the above

Description : A commonly used fiber-based system for LANs is: a. FDDI b. high-speed Ethernet c. gigabit Ethernet d. all of the above

Last Answer : d. all of the above

For safety, you should never ____________________ at the end of an optical fiber unless you know it is not connected to a light source.

Description : For safety, you should never ____________________ at the end of an optical fiber unless you know it is not connected to a light source.

Last Answer : look

Good connections are more critical with ____________________-mode fiber.

Description : Good connections are more critical with ____________________-mode fiber.

Last Answer : single

A ____________________ is a short length of fiber that carries the light away from the source

Description : A ____________________ is a short length of fiber that carries the light away from the source

Last Answer : pigtail

The optical fiber is not free to move around in a ____________________ cable.

Description : The optical fiber is not free to move around in a ____________________ cable.

Last Answer : tight-buffer

In multimode fiber, ____________________ index has less dispersion than step index.

Description : In multimode fiber, ____________________ index has less dispersion than step index.

Last Answer : graded

With optical fiber, ____________________ light is more common than visible light.

Description : With optical fiber, ____________________ light is more common than visible light.

Last Answer : infrared

Optical fiber relies on total ____________________ reflection.

Description : Optical fiber relies on total ____________________ reflection.

Last Answer : internal

In SONET, SPE stands for synchronous payload ____________________.

Description : In SONET, SPE stands for synchronous payload ____________________.

Last Answer : envelope

SONET stands for ____________________ Optical Network.

Description : SONET stands for ____________________ Optical Network.

Last Answer : Synchronous

WDM stands for ____________________-division multiplexing.

Description : WDM stands for ____________________-division multiplexing.

Last Answer : Wavelength

Briefly explain FDDI(Fiber Distributed Data Interface)

Description : Briefly explain FDDI(Fiber Distributed Data Interface)

Last Answer : Dual ring—two independent rings that transmit data in opposite directions. The second ring is not used during normal operation, comes into play only if the primary ring fails. single attachment stations (SAS) dual attachment stations (DAS)

The maximum angle in which external light rays may strike the air/glass interface and still propagate down the fiber. ∙ A. Acceptance cone half-angle ∙ B. Acceptance cone ∙ C. Critical angle ∙ D. Angle of incidence

Description : The maximum angle in which external light rays may strike the air/glass interface and still propagate down the fiber. ∙ A. Acceptance cone half-angle ∙ B. Acceptance cone ∙ C. Critical angle ∙ D. Angle of incidence

Last Answer : A. Acceptance cone half-angle

SONET stands for ∙ a. System Optical Network ∙ b. Synchronous Optical Network ∙ c. Silica Optic Network ∙ d. System Optical Fiber Net

Description : SONET stands for ∙ a. System Optical Network ∙ b. Synchronous Optical Network ∙ c. Silica Optic Network ∙ d. System Optical Fiber Net

Last Answer : ∙ b. Synchronous Optical Network

In fiber optics, SCS stands for ∙ a. Suppressed-clad-silicon ∙ b. Silicon base-class-silica ∙ c. Silica-clad-silica ∙ d. Serial-clad-silicon

Description : In fiber optics, SCS stands for ∙ a. Suppressed-clad-silicon ∙ b. Silicon base-class-silica ∙ c. Silica-clad-silica ∙ d. Serial-clad-silicon

Last Answer : c. Silica-clad-silica

In fiber optics, PCS stands for ∙ a. Plastic-clad-silica ∙ b. Polyethylene-clad-silica ∙ c. Personal carrier system ∙ d. Personal communication

Description : In fiber optics, PCS stands for ∙ a. Plastic-clad-silica ∙ b. Polyethylene-clad-silica ∙ c. Personal carrier system ∙ d. Personal communication

Last Answer : ∙ a. Plastic-clad-silica

FTTC stands for: a. Fiber Transmission Timing Constraint b. Fiber Transmission Technology Committee c. Fiber Telephone Transmission Cable d. Fiber To The Curb

Description : FTTC stands for: a. Fiber Transmission Timing Constraint b. Fiber Transmission Technology Committee c. Fiber Telephone Transmission Cable d. Fiber To The Curb

Last Answer : d. Fiber To The Curb

FITL stands for: a. Fiber In The Loop b. Fiber Input Timing Loss c. Frequency Input to The Loop d. Fiber Input Timing Loop

Description : FITL stands for: a. Fiber In The Loop b. Fiber Input Timing Loss c. Frequency Input to The Loop d. Fiber Input Timing Loop

Last Answer : a. Fiber In The Loop

SONET frame rows contain path overhead and ____________________ overhead.

Description : SONET frame rows contain path overhead and ____________________ overhead.

Last Answer : transport

The number of path overhead bytes in a SONET frame row is ____________________.

Description : The number of path overhead bytes in a SONET frame row is ____________________.

Last Answer : 1

The total number of overhead bytes in a SONET frame row is ____________________.

Description : The total number of overhead bytes in a SONET frame row is ____________________.

Last Answer : 4

The number of rows in a SONET frame is ____________________.

Description : The number of rows in a SONET frame is ____________________.

Last Answer : 9

The number of bytes in the payload of a SONET frame is ____________________.

Description : The number of bytes in the payload of a SONET frame is ____________________.

Last Answer : 774

The number of bytes in a SONET frame is ____________________.

Description : The number of bytes in a SONET frame is ____________________.

Last Answer : 810

SONET frames have considerably more ____________________ than do DS frames for information about signal routing and setup.

Description : SONET frames have considerably more ____________________ than do DS frames for information about signal routing and setup.

Last Answer : overhead

SONET uses a ____________________ to denote the starting position of an information frame.

Description : SONET uses a ____________________ to denote the starting position of an information frame.

Last Answer : pointer

SONET does not use bit ____________________ to synchronize two digital signals.

Description : SONET does not use bit ____________________ to synchronize two digital signals.

Last Answer : stuffing

The OC-1 line rate is ____________________ Mbps.

Description : The OC-1 line rate is ____________________ Mbps.

Last Answer : v51.84

Dense ____________________ allows many different wavelengths of light to share a cable.

Description : Dense ____________________ allows many different wavelengths of light to share a cable.

Last Answer : WDM

Optical amplifiers use a ____________________ laser.

Description : Optical amplifiers use a ____________________ laser.

Last Answer : pump

Optical amplifiers use ____________________-doped glass.

Description : Optical amplifiers use ____________________-doped glass.

Last Answer : erbium

A ____________________ diode is the usual light detector for single-mode

Description : A ____________________ diode is the usual light detector for single-mode

Last Answer : PIN

The quantum of light is called the ____________________.

Description : The quantum of light is called the ____________________.

Last Answer : photon

A ____________________ diode is the usual light source for single-mode cable.

Description : A ____________________ diode is the usual light source for single-mode cable.

Last Answer : laser

Dispersion can be expressed in units of ____________________ rather than

Description : Dispersion can be expressed in units of ____________________ rather than

Last Answer : time

For laser diodes, the term ____________________ is used instead of bandwidth.

Description : For laser diodes, the term ____________________ is used instead of bandwidth.

Last Answer : linewidth