v7924-A2-GB20-20 August 1997About This GuideDocument Purpose and Intended AudienceThis guide contains information needed to set up, configure, and operate HotWireModel 7924-A1 T1 HDSL termination units.It is expected that readers of this document are central office and/or specialservice installation technicians or network engineers who have an understandingof digital subscriber line systems and High-bit-rate Digital Subscriber Loop(HDSL) transmission systems plus the deployment of such systems in atelephone company or private network environment.Document SummarySection DescriptionChapter 1About HotWire Model 7924 Termination Units. Describes thefeatures of each version of the Model 7924 and typicalconfigurations.Chapter 2Installing the Unit. Describes how to install the unit andmake connections.Chapter 3Using Terminal and Switchpack Modes. Providesinstructions for connecting a VT100-compatible terminaluser interface. Also describes how to make manualconfiguration changes directly on the board hardware.Chapter 4Customizing DSX-1-Compatible Units. Provides proceduresfor modifying configuration options by using the terminalinterface or DIP switches and jumpers on the board.Chapter 5Customizing V.35-Compatible Units. Provides proceduresfor modifying configuration options by using the terminalinterface or DIP switches and jumpers on the board.Chapter 6Monitoring the Unit. Describes how to monitor unit status,LEDs, and network statistics. Also describes how to monitorthe status of the unit on the opposite side of the HDSLconnection.