Front

Absorption

Back

That portion of fiber optic attenuation resulting in conversion of optical power to heat.

Front

ACR

Back

Attenuation to crosstalk ratio, a measure of how much more signal than noise exists in the link.

Front

Adapters

Back

A type of balun that physically allows one connector to mate to another.

Front

ADO

Back

Auxiliary Disconnect Outlet

Front

Alien Crosstalk

Back

Crosstalk from a pair in one cable to the same pair in another adjacent cable.

Front

American wire gage (AWG)

Back

An American system of defining the size of copper wire.

Front

Analog

Back

An electrical signal that carries information in a continuously varying format.

Front

ATM

Back

Asynchronous Transfer Mode

Front

Attenuation

Back

The reduction of signal strength over distance.

Front

Attenuator

Back

A device that reduces signal power in a fiber optic link by inducing loss.