e/Backbone cabling

Information
has gloss	eng: Backbone Cabling is the inter-building and intra-building cable connections in structured cabling between entrance facilities, equipment rooms and telecommunications closets. Backbone cabling consists of the transmission media, main and intermediate cross-connects and terminations at these locations. This system is mostly used in Data centers.
lexicalization	eng: Backbone cabling
instance of	(noun) a very strong thick rope made of twisted hemp or steel wire cable