[net.dcom] single mode fiber jargon

cheng@imsvax.UUCP (Steve Cheng) (04/05/85)

	Is there anyone who knows what "open channel" and "loose tube" are 
in the single mode fiber optic cabling context?  

	Pointers or explaination will be appreciated!  Please reply by 
electronic mail.  Thanks in advance!
-- 

		Steve  Cheng

UUCP:	{umcp-cs!eneevax || seismo!rlgvax!elsie}!imsvax!cheng