ACT Fibernet Installation & Service Engineer Interview Questions, Process, and Tips

Fiber cutting angle refers to the angle at which a fiber optic cable is cut.

• The cutting angle of a fiber optic cable is crucial for minimizing signal loss and ensuring efficient transmission.

• A precise cutting angle is typically around 90 degrees to the fiber axis.

• Improper cutting angles can lead to increased signal loss and poor performance of the fiber optic system.

Fiber to the home (FTTH) is a technology that provides high-speed internet access directly to residences using fiber optic cables.

• FTTH delivers faster internet speeds compared to traditional copper wire connections.

• It offers more reliable and consistent internet performance.

• FTTH allows for symmetrical upload and download speeds.

• Examples of FTTH providers include Verizon Fios, Google Fiber, and AT&T Fiber.

The color code of a 24 core fiber varies depending on the specific standard being followed.

• The most commonly used color code for a 24 core fiber is based on the TIA/EIA-598 standard.

• In this standard, the fibers are color-coded using a combination of colors and stripes.

• The first 12 fibers are typically solid colors, while the remaining 12 fibers have a colored stripe on a white background.

• The specific color sequence may...read more

PON module is a passive optical network module used in fiber optic communication systems.

• PON stands for Passive Optical Network.

• It is used in fiber optic communication systems to split the signal from a single fiber to multiple users.

• PON modules are used in FTTH (Fiber to the Home) networks to provide high-speed internet, TV, and phone services.

• They are also used in enterprise networks to connect multiple buildings or ...read more

The internet is a global network of interconnected computers and devices that communicate using standardized protocols.

• The internet is not a physical entity but rather a network infrastructure.

• It consists of millions of servers, routers, switches, and other networking equipment.

• Data is transmitted through a combination of wired and wireless connections.

• Internet service providers (ISPs) play a crucial role in connecting...read more

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Optical fibre cables can be joined using fusion splicing or mechanical splicing techniques.

• Fusion splicing involves melting the ends of two optical fibre cables together using an electric arc or laser.

• Mechanical splicing uses alignment fixtures to join the cables together without melting.

• Properly cleaning and preparing the fibre ends is crucial for a successful splice.

• Splice loss should be minimized to ensure efficient...read more