ADTRAN 2 x E1 user manual Operation

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61280004L2-1C

Table of Contents

E1 Interfaces	13
Link Planning	14
Antenna Feedline Loss	15
Antenna Gain	15
Path Loss	16
Path Availability	16
Setting the Transmitter Power	17
2.4 GHz, 1 Watt Transmitter Option	17
Setting the RFC Frequency Plan on Non 1 Watt 2.4 GHz Models	18
Setting the RFC Frequency Plan on 5.8 GHz Models	20
Directions for Changing the Frequency Plan on the Rackmount RFC	20
Directions for Changing the Frequency Plan on the Mastmount RFC	20
Connecting the BBP and the RFC	21
Applying Power	21
Automatic BBP Frequency Plan	21
Spreading Code	21
Co-Locating Multiple Systems	22
Antenna Alignment	22
RF Low	22
Remote BERT	23
Alarm Contacts	23
Section 3. Operation
VT100 User Interface	25
RS-232 Interface	25
Cable Connections	25
Password	25
Main Menu Selections	26
System Status Screen	26

iv	TRACER 2 x E1 User’s Manual

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Contents Tracer 2 x E1 User’s Manual 61280004L2-1C Radio Frequency Interface Statement R N I N GRadio Frequency Interference Statement Table of Contents Operation Troubleshooting Glossary SpecificationsWarranty, Ordering and Return Information Appendix aIllustrations Viii Applications Tracer DescriptionIntroduction Spread SpectrumChannel Selection Forward Error CorrectionTracer Description Direct SequenceTracer System Configuration E1 InterfacesBaseband Processor or BBP Block diagram of the BBP is shown in Figure VT100 RS-232 InterfacePower Alarm ContactsIf Signal Controls and IndicatorsFreq Name Function Non-volatile MemoryBuilt-In Tests Radio Frequency Converter or RFC10. Front and Rear of Rackmount RFC Housing Antenna Selection Antenna 100 mWInstallation UNPACK, InspectInstallation Grounding15 Pin RJ-48 E1 InterfacesLink Planning P O R T a N TAntenna Feedline Loss Antenna GainPath Loss Path AvailabilitySetting the Transmitter Power GHZ, 1 Watt Transmitter OptionSetting the RFC Frequency Plan on NON 1 Watt 2.4 GHZ Models 4 GHz DiplexerPlan a Plan B Setting the RFC Frequency Plan on 5.8 GHZ Models 8 GHz DiplexerAutomatic BBP Frequency Plan Connecting the BBP and the RFCApplying Power Spreading CodeCO-LOCATING Multiple Systems Antenna AlignmentRF LOW Alarm Contacts Remote BertInstallation VT100 User Interface PasswordOperation RS-232 InterfaceOperation Main Menu SelectionsSystem Status Screen Main Menu Screen Tracer Main MenuE1 Status / Configuration / Loopback E1A Status ScreenLink Performance History Link Performance History ScreenE1A Statistics E1B StatisticsTroubleshooting Using the Front Panel Indicators SectionTROUBLESHOOTING4 TroubleshootingProblem Descriptions and Recommended Actions GeneralTroubleshooting CV/CRC Light on E1A or E1B is Lit when CRC is enabledRecommended Actions LBK-A or LBK-B is Lit LOS/OOF Light on E1A or E1BNo Power Light ALM is LitTest Light is Lit or Blinking TST Light is Lit After Pressing Remote Test ButtonFail Light is Lit After Pressing Remote Test Button RF Low Light is OnTroubleshooting Using the VT100 User Interface LOS AlarmCV Alarm OOF Alarm CRC AlarmRMT Alarm UA1 Alarm Code Sync Status Carrier Sync Status or E1 Mux Sync Status Possible Cause RFC Link Up StatusES Values in E1A or E1B Performance History Menu SES Values in E1A or E1B Performance History Menu Troubleshooting Specifications VT100 Terminal Interface SpecificationsPower Mechanical & EnvironmentalSales WARRANTY, Ordering and ReturnWarranty Repairs and ReturnsWarranty, Ordering and Return Information Glossary Acronyms Used in this ManualGlossary Personal Computer Connection DB-9 Appendix a Cable ConnectionsTerminal Connection DB-25 Modem Connection DB-25Appendix a Cable Connections