5 T1 History Last 24 Hours | Carrier Access AB II guide

Severely Errored Seconds -

Errored Seconds (LES) - A Line Errored Second, according to T1M1.3, is a second in which one or more Line Code Violation error events were detected.

Bipolar Violation (BPV) Error Event -A BPV error event for an AMI-coded signal is the occur- rence of a pulse of the same polarity as the previous pulse. A BPV error event for a B8ZS- or HDB3- coded signal is the occurrence of a pulse of the same polarity as the previous pulse without being a part of the zero substitution code.

Figure 7-1: The T1 History Screen

7.1.5 T1 History (Last 24 Hours)

The T1 history for the last 24 hours for both spans is tracked and displayed at 15 minute intervals.

7-6

Image 54

Carrier Access AB II manual 5 T1 History Last 24 Hours, Severely Errored Seconds

Contents

Access Bank Page Page Page Access Bank Access Bank Access Bank II Snmp Access Bank II Sdsl Access Bank II Snmp SdslPage Contents Data Port Setup Getting Started System Requirements Software Overview Software InstallationInstalling Remote Monitor Creating a Shortcut on the Desktop Remote Monitor Connecting the PC Directly to the Access Bank 560DQDJHPHQW&DEOH Connecting a Modem to the Access Bank II for Remote Access WR%0 Starting Up Remote Monitor Pull-Down Menus Setting Up Remote Monitor Selecting the Current Product Setting Up Remote Management Connecting to the Access Bank Click on Connect Now, or Setting Up Remote Monitor Help General Rules and Tips for Using the Remote Monitor Reading and Sending ScreensPage Saving Configurations Screen FlaggingChanging to a New Product Loading Configurations Miscellaneous System Setup System Setup ScreensFlagging Changed Screens Names Screen Problem Reporting Screen System Clock Screen Snmp Screen Configuring Network Parameters ColdStart Trap and warmStart Trap Configuring System Group Information Page T1 Setup T1 Setup 2 T1 Hardware Setup System Clock Source T1 Definitions Line Build Out LBO Data Port Setup V.35 Data Port Setup Setting the CTS Control Option RS-232 Data Port Setup RS-232 Data Port SetupSetting the Synchronous Data Rate or Asynchronous Subrate Synchronous Data Rate Option Asynchronous Subrate Options Page Connections Static Connections Connecting Individual Channels Configuring Contiguous Channels Channel Type Channel/Signal Type Screen Performance Event Log Screen Message Event Log Screen Retrieving Events from the Event Log Clearing the Event Log3 T1 History Loss of Received T1 Signal Also called Loss of Carrier Definitions Severely Errored Seconds 5 T1 History Last 24 Hours Maintenance TestingLoopback Configuration TSI Bert Internal Bert Configuration Loopback Configuration Settings Analog Ports Update Interval Update Intervals FXS Lcfo LCF LEDs System LEDs DIP Switches Definition of V.35 Status LED last LED DIP Switches