ADTRAN NxT1 HSSI/V.35 user manual Write security 2 Read security

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Chapter 3. Operation

SES

Severely Errored Second (SES) is a second with 320 or more error events OR one or more Out Of Frame events

SEFS

Severely Errored Frame Second is a second that contains four con- secutive errored framing patterns.

LOFC

Loss of Frame Count is a count of seconds in which a valid framing pattern could not be obtained.

CSS

Controlled Slip Second

UAS

Unavailable Second

LCV

Line Code Violation

PCV

Path Code Violation

LES

Line Errored Second

CONFIGURATION

Write security: 3; Read security: 5

All of the following configurable parameters apply to whether the port is connected to a Primary Rate ISDN circuit or a channelized T1 circuit.

PRT

Displays the port number.

PORT NAME

Accepts any alpha-numeric name up to 16 characters long, to uniquely identify each port on the NxT1 HSSI/V.35 Module.

FRAME

Write security: 2; Read security: 5

This field must be set to match the frame format of the circuit to which it is connected, available from the network supplier. Choose either D4 or ESF.

CODE

Write security: 2; Read security: 5

Set this field to match the line code of the circuit to which it is con- nected (this information is available from the network supplier). Choose either AMI or B8ZS.

TX YEL

Controls the transmitting of yellow alarms. Choose either ON or

OFF.

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NxT1 HSSI/V.35 Module User Manual

61200771L1-1

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Contents NxT1 HSSI/V.35 Module Page Save These Important Safety Instructions Affidavit Requirements for Connection to Digital Services Page Page SOC REN FIC Usoc Page Page Limited Product Warranty Customer Service, Product Support Information, and Training Post-Sale Support Table of Contents Appendix a Dedicated Maps Configuration List of Tables List of Tables List of Figures Figure A-1 Dedicated Maps MenuList of Figures Introduction NXT1 HSSI/V.35 Module OverviewNXT1 HSSI/V.35 Module Specifications FeaturesFunctional Description Line or payload loopback Local and Remote Physical Description NxT1 HSSI/V.35 Option ModuleInstallation Before Installing the NXT1 HSSI/V.35 ModuleInstalling the NXT1 HSSI/V.35 Module Wiring Usoc RJ-48CPower UP and Initialization Failed Self-Test Operation AlarmsOverview OperationTerminal Menu Structure Modules Read security Write security 3 Read securityModules/Menu on Nor has a module been manually enabled for this option slot Displays the part number of the module Displays the assembly revisionSembly revision Displays the serial number of the moduleAccess this menu item Write security 2 Read security Write security 4 Read security Option ModuleRead Security 5 Write Security Functionality between the DTE and the T1 interfacesLA and LB RX Rate and TX Rate Atlas Features Used with NXT1 HSSI/V.35 Module Options RestoreOperation Appendix a Dedicated Maps Configuration Write security3 Read security5Read security5 CREATE/EDIT Maps Write security3 Read security5Write security3 Read security Security level 3 Read securityNXT1 Hssi MenusT1 Trouble Code Service Appendix A. Dedicated Maps Configuration Index Index Index-48