Page TitleUNITED STATES DEPARTMENT OF AGRICULTURE
Hyperlinkhttp://www.usda.gov/rus/telecom/publicat … ns/html/1751e302.htm
36 more pages from the same domain ( www.usda.gov) are linked
Linked FromDCM - Digital Carrier Module 
TU - Trunk Unit 
MDX - Modular Digital Exchange 
Suggested1/23/2009 3:39:00 PM
Updated2/2/2009 11:43:00 PM