Across
- 2. - It is the abbreviated form of Fiber-Optic Gyroscope.
- 4. - It is the loss of signal strength in networking cables or connections.
- 5. - It also called radio-frequency interference.
Down
- 1. - It is a Telecommunications device that allows transmission of speech on a beam of light.
- 3. - The ________ beam travels down the core of the cable.