RAD Data comm ARC-101 operation manual E1 and E1/LTU, Modules

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Chapter 2. InstallationARC-101Installation & Operation Manual

E1 and E1/LTU

The E1 link interface (Coax/UTP), as well as RX/TX ground reference, can be

Modules

determined by jumpers on the module (see Figure 2-16).

Figure 2-15 E1 Module Front Panel

 

Connector:

BNC (RJ-45)

Used with:

Coax (UTP)

Protocols supported:

E1

Coding method:

HDB3

Impedance:

75 Ω (120 Ω)

Receive level (with LTU):

0 to -34 dB

Receive level (without LTU):

0 to -12 dB

Transmit level balanced:

3v ± 10%

Transmit level unbalanced:

2.37v ± 10%

2-10

ARC-101 Modules

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Contents ARC-101 RAD data communications Headquarters US East US WestPage Warranty Safety Warnings Safety Status PortsRegulatory Information Safety Supplementary InformationContents Operation List of Figures List of Tables Chapter Introduction General DescriptionARC-101 Features Interfaces SupportedTraffic Management Loopback Mode Specifications RM-2 Ordering ARC-101/#RM-1 Introduction Specifications General UnpackingSite Requirements Rack Mounting InstructionsTwo Units InstallationCable Connections ATM Connection Control PortChanging Control Port Mode PinoutAC Power Connection GroundingSC13M/155 Module Module CharacteristicsARC-101 Modules ST13S/155 ModuleST13L/155 Module CX/BNC/155 ModuleUTP/155 Module 12 UTP/155 Module Front PanelE3 Module T3 ModuleE1 and E1/LTU ModulesInserting Removing Modules Inserting Modules Removing ModulesJumper Settings For E1 and E1/LTUJumper Settings for T3 17 T3 Jumper LocationsInstallation Chapter Operation Name DescriptionOperating Procedure ARC-101 Block Diagram Operation ARC Menu Accessing, Using and Exiting Monitor ModeIntroduction General Information Window Configuration WindowScreen Explanations General InformationParameters ConfigurationSystem ALL Changes will be SAVED. are YOU SURE? Y/NRight/Left Module Configuration Left ModuleAscii Terminal Configuration Ascii Terminal ConfigurationPerformance Monitoring Window Diagnostics WindowDiagnostics Link Status SONET/SDH Link Status Window SLMT3 Link Status Window Errors/Alarms displayed in Plcp Mode LOS LOC OOF AIS RDI BIP FebeE3 Link Status Window ATM TrafficATM Status E1 Link Status WindowCounter precision is 1/10,000 Software Management Performance Monitoring Window
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