Telenetics 2185 manual Contents

Page 5

Contents

Chapter 1, Introduction

Introduction	1-1
2185 FEATURES	1-1
Data Interface	1-1
Main Channel Broadcast	1-2
Subchannel Contention	1-2
Synchronous Data Retiming Buffer	1-2
Anti-Streaming	1-3
APPLICATIONS	1-3
Port-Sharing Mode	1-4
Modem-Sharing Mode	1-5
Co-Located Terminals	1-6
Cascading the 2185	1-6
Specifications	1-9

Chapter 2, Installation

INTRODUCTION	2-1
CUSTOMER RESPONSIBILITIES	2-1
Site Selection and Preparation	2-1
Unpacking	2-2
Packing Materials	2-2
Equipment Supplied	2-2
Damage/Material Shortages	2-2
Installation Procedure	2-3
Equipment Assembly	2-3
Installation Tools Required	2-3
Mechanical Installation	2-3
Cabling	2-3

Chapter 3, Operation and Configuration

Introduction	3-1
Operating Controls and Indicators	3-1
Function Switches	3-3
Function Switch One	3-3
Function Switch Two	3-4
Function Switch Three	3-14
LED Indicators	3-14
Configuration Examples	3-14
Digital Bridging Application Example	3-15
Leased-Line Backup Application Example	3-18
Multimaster Multidrop Application Example	3-22
Main Power Connection	3-26
Operation	3-28
Power-Down Procedure	3-28

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Contents Telenetics Proprietary Material Page Page Contents Ordering Information Data Interface FeaturesIntroduction Synchronous Data Retiming Buffer Subchannel ContentionMain Channel Broadcast Anti-Streaming ApplicationsPort-Sharing Application Port-Sharing ModeModem-Sharing Application Modem-Sharing ModeCascading Co-Located TerminalsLocal Cascading Application Remote Cascading Application Specifications SpecificationsTelenetics Site Selection and Preparation Customer ResponsibilitiesPacking Materials UnpackingEquipment Supplied Damage/Material ShortagesEquipment Assembly Installation ProcedureInstallation Tools Required Mechanical InstallationRear Panel Assembly Straight-Through Cable Interface Telenetics Front View Door Closed Operating Controls IndicatorsInside Front Panel Enabling/Disabling Subchannels Function SwitchesFunction Switch One Function Switch Two Summary Function Switch TwoData Rate Selection Using Switch Segments 1-6 to Switch Segment 2-1 Contention Mode Clock Routing Configurations Switch Segment 2-4 Anti-Streaming Enable/DisableSwitch Segment 2-7 Main Channel RTS/DCD Strapping External Clock Reference with Main Channel DTE External Clock Reference with Main Channel DCE Internal Clock Reference with Main Channel DTE Internal Clock Reference with Main Channel DCE Subchannel 1 DCE Clock Reference with Main Channel DTE Subchannel 1 DCE Clock Reference with Main Channel DCE Configuration Examples LED IndicatorsFunction Switch Three DTE/DCE OptioningDigital Bridging Application Example Digital Bridging Application Switch Two Switch OneSwitch Three Leased-Line Backup Application Example10 Leased-Line Backup Application Switch One 11. Switch Three 10. Switch Two11. Multimaster Multidrop Application Multimaster Multidrop Application Example12. Switch One Settings 2185 a 15. Switch One Settings 2185 B 13. Switch Two Settings 2185 a14. Switch Three Settings 2185 a 17. Switch Three Settings 2185 B 16. Switch Two Settings 2185 B18. LED Status Indicator Functions Main Power Connection12 Power Connection Operation POWER-DOWN ProcedurePreventive Maintenance Maintenance PhilosophyCorrective Maintenance Recovery from Anti-Streaming Alarm ConditionGeneral Packing Information Installations in the USAReturning Defective Equipment for Repair Installations Outside the USA or Canada Telenetics Telenetics Ordering Information Ordering InformationTelenetics Glossary Glossary-2 Glossary-3 Glossary-4 Index INDEX-2 INDEX-3 INDEX-4