Add-drop multiplexer Add-drop multiplexer An add-drop multiplexer (ADM) is an important element of an optical fiber network. A multiplexer combines, or multiplexes, several lower-bandwidth streams of data into a single beam of light. An "add-drop" multiplexer also has the capability to "add" one or more lower-bandwidth signals to an existing high-bandwidth data stream, and at the same time can extract or "drop" other low-bandwidth signals, removing them from the stream and redirecting them to some other network path. This is used as a local "on-ramp" and "off-ramp" to the high-speed network. ADMs can be used both in long-haul core networks and in
Suffer the Children (song) passage in the Biblical book of Matthew (19:14), in which Jesus Christ teaches on the innocence of children. According to Orzabal: The song was later re-recorded by producers Chris Hughes and Ross Cullum for inclusion on the band's debut album "The Hurting" in 1983. This recording is distinct from the original 7" version by the subtraction of an extra Curt Smith-sung lyric at the beginning of the song. Both the original version and re-recording of the song notably feature Orzabal's wife Caroline on a "child vocal" during the bridge. "Suffer The Children" was released as a United Kingdom-only single in