…Erasable Programmable Read Only Memory EF&I Engineer, Furnish and Install EF Equipment Failure EFCI Explicit Forward Congestion Indication EFD Event Forwarding Discriminator EFEC Enhanced Forward Error Correction EFP Equipment Fault Protection EH Environmentally Hardened EIA Electronic Industries Alliance…

…The condition in a fiber optic link where operation is limited by the power of the received signal, rather than by bandwidth or by distortion. (2) The decrease in magnitude of power of a signal in transmission between points. A term used for expressing the total losses on an optical fiber consisting…