Access Builder 7000 User Manual Brandname: 3Com Category: Network Hardware Total Pages: 66 Table of contents L5L7FccC10Introduction11HowToUseThisGuide12Conventions13Introduction17BenefitsOfIsdn18PrincipalFeatures20TypicalApplications21InternetOrPppRouter26PackContentsChecklist28Overview31InstallingTheModule32InstallingTheRearCard34InstallingTheFrontCard35ConnectingTheCables36FrontPanelLeds38PriBridgerouter39MonitoringIsdnLineUsage40SettingUpAWanLink41TroubleshootingGuide43PowerLedDoesNotLight44Specifications45BridgeCharacteristics46Approvals47LanPortPinAssignments4810BasetConnectingCable49X21v1150V24v2851