... permission. © 2003 KRONE, Inc.White PaperADSL Service Delivery January 21, 2003A comprehensive look at the challenges of rapidly deliveringADSL services, keeping up with the subscriber demand, ... is deployed in central offices, Controlled Environmental Vaults (CEV), and from RemoteTerminals (RT). No matter where the service is deployed the process to deliver the service is thesame. The ... without written permission. © 2003 KRONE, Inc.Methods of ADSL delivery The following diagram will be used to illustrate several methods of ADSL delivery. Remote TerminalPairgain SystemCross box...