Circle Operation Head Interview Questions and Answers

Fiber optics are cables made of thin strands of glass or plastic that transmit data using light signals. FTTx refers to fiber-to-the-x, where x can be home, curb, building, etc.

• Fiber optics are cables that transmit data using light signals

• FTTx refers to fiber-to-the-x, where x can be home, curb, building, etc.

• Elements involved in an FTTx network include optical line terminal (OLT), optical network unit (ONU), optical distribution network (ODN), and subscriber's premises