OFC Engineer

OFC Engineer Interview Questions and Answers

Updated 8 Aug 2023

Q1. What is FTTX? What is the diffrent type od fiber

Ans.

FTTX stands for Fiber to the X, which refers to various types of fiber optic network architectures. Different types of fiber include single-mode and multi-mode fibers.

  • FTTX refers to the deployment of fiber optic cables to various locations, such as homes (FTTH), businesses (FTTB), or curbside cabinets (FTTC).

  • Single-mode fiber is designed for long-distance communication and has a smaller core size, while multi-mode fiber is used for shorter distances and has a larger core size...read more

Q2. What is OFC? and what is mux

Ans.

OFC stands for Optical Fiber Cable, which is a type of cable made up of thin strands of glass or plastic fibers for transmitting data. Mux is short for multiplexer, a device that combines multiple signals into one.

  • OFC is used for high-speed data transmission over long distances

  • OFC consists of a core, cladding, and buffer coating

  • Mux is used to increase the capacity of a network by combining multiple signals into one

  • Mux can be used in telecommunications, networking, and broadca...read more

Q3. What is a NLD link

Ans.

NLD link stands for National Long Distance link, which is a high-capacity fiber optic connection between different cities or regions.

  • NLD link is used to connect different parts of a country for data transmission.

  • It is typically used by telecom companies to provide long distance communication services.

  • NLD links are crucial for maintaining a reliable and high-speed network infrastructure.

  • Examples of NLD links include connections between major cities like Mumbai and Delhi in Ind...read more

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