Fttx Manager Interview Questions and Answers

Optical fibre link budget is the calculation of the total loss and gain of an optical fibre link.

• It is used to determine the maximum distance between two points that can be connected by an optical fibre link.

• It takes into account the transmitter power, receiver sensitivity, fibre attenuation, splice and connector losses, and other factors.

• The link budget is usually expressed in decibels (dB) and is used to ensure that the signal strength is sufficient for reliable communicati...read more

LSPM/SMPS/DG/Reactify are all acronyms related to power supply and energy management systems.

• LSPM stands for Line Synchronized Permanent Magnet Motor, which is a type of motor used in energy-efficient systems.

• SMPS stands for Switched-Mode Power Supply, which is a type of power supply that uses a switching regulator to convert electrical power efficiently.

• DG stands for Diesel Generator, which is a type of generator that uses diesel fuel to generate electricity.

• Reactify is a co...read more

Optical fiber is a type of cable made of glass or plastic that transmits data using light instead of electricity.

• Optical fiber is used for high-speed internet, cable TV, and telephone services.

• It is made up of a core, cladding, and buffer coating.

• The core is where the light travels, and the cladding keeps the light inside the core.

• The buffer coating protects the fiber from damage.

• Optical fiber is more efficient and has higher bandwidth than traditional copper cables.

• It is als...read more

AG2/AG1 site refers to the aggregation site in a telecommunications network.

• AG2/AG1 site is where multiple lower-level networks are combined into a single high-speed network.

• It is typically located in a central office or data center.

• AG2/AG1 site is an important component in the deployment of FTTx networks.

• Examples of equipment found at an AG2/AG1 site include routers, switches, and optical line terminals (OLTs).