Test Pattern Results Display, Bit error | ADTRAN TSU 600 specs

Chapter 3. Operation

	*
	Figure 3-21
	Test Pattern Results Display
ES	The number of seconds with at least 1
	bit error.
BES	The number of seconds with more
	than 1 bit error and less than 320.
SES	The number of seconds with more
	than 320 bit errors.
*SYNC	Indicates if pattern sync is, (yes) or is
	not, (no) valid. The asterisk (*)
	indicates if pattern sync has been lost
	since the start of testing.

Results can be cleared by pressing Clear (shift 9).

The results are accumulated until the test pattern is set to None or Cleared.

The use of TST DS0s for testing can be very useful, particularly in Fractional T1 applications. An end to end test can be run on the Fractional DS0s by 1) setting for Map B the TST in the same DS0 as used by Map A to receive data from an Nx56/64 port and 2) by looping the far end using a V.54 loopback code on the Nx56/64 port. In addition, a single DS0 can be used for continuous testing while other DS0s are passing normal data. This will also provide an end to end check on the entire link. Set each end to send QRSS in TST DS0s (using 1 DS0) and occasionally view the results on the Pattern Result menu selection.

61200.076L2-1

TSU 600 User Manual

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Image 93

ADTRAN TSU 600 Test Pattern Results Display, Number of seconds with at least, Bit error, Number of seconds with more

Contents

Part Number 1200076L2 1200076L2#DC TSU Table of Contents Service Type Table of Contents Table of Contents Installation Operation Table of Contents Example Operations Figures 15. Drop and Insert, Voice, and Bridging Application Set Up Tables T1/FT1 Overview T1 Service Offerings Fractional T1 TSU 600 Overview Functional DescriptionFront View of the TSU Introduction TSU 600 Rear Panel Identification of Rear Panel Layout Features of the TSU TSU Interfaces Network InterfaceTSU 600 Interfaces Chain Port Output Control Port Input Front Panel Three Methods of ControlAdtran PC Program Snmp Option Slot Arrangement SlotSlots TSU 600 Option Slot Arrangement Option Ports Secondary Interfaces SIOther Data Interfaces TSU 600 Clock Sources Network TimedNetwork Timed Clock Source DTE Clock Source DTE Timed Internal Clock Source Internal Timing Normal CSU Timing TSU 600 Testing Self TestsLoopback Tests Network Loopback Tests TSU Port Interface Loopback DTE Interface Loopback Pattern Generation Bridge, PBX, Video Conferencing Application Set Up TSU 600 Configuration ApplicationsTSU 600 Option Modules Bridge, PBX, Video Conferencing Application All Voice Application All Voice Application Set Up Variations of Mixed Applications Drop and Insert, Voice, and Bridging Application Variations of Mixed Applications UNPACK, INSPECT, Power Connection Shipped by AdtranProvided by Customer Power Connection Warranty and Customer Service Grounding Instructions UL Installation Wiring NetworkNetwork Pinout GND Control In/Chain-in Chain-out Pinout Chain-out Self Test Power UP Testing and Initialization To Establish a Passcode Set User Passcode No Passcode Desired Set Unit Identification Control In PC Set Control Port Example of Chain-in Correct Passcode Normal Power-Up Procedure Identification of Front Panel Layout Operation TSU TSU 600 Front Panel Layout Alarm red Used in various menus to clear data/result fields Select a Menu Item General Menu Operation Sample Submenu Display and Data Fields Data Port Identification Module Slots, TSU Four Opening Menus Menu Structure Display of Opening Menus Opening Menu Functions Shows status of incoming commands on the chain-in port Displays and can be used to set the time and date Opening Menu Functions Detailed Discussion Complete Status Menu Status Network Performance Reports NI Perf Rpts 1NI Perf RptsNetwork Interface Performance Report Network Interface Errors NI Errors Network Interface Error Type Active Alarms Port Status View History Remote Port Complete Configuration Menu Configuration Config Network NI YEL AlarmFormat D4 is equivalent to superframe format SF Clock Source Xmit PRMSET LBO Inband Lpbck Access CTL PortTraps Map Exchange Selection Display OFFAuto Selection Times for Map Exchange DS0 Map Designations Create Temp Copy a Temp Review MAP AB Create Temp Selection Screen Selected Port and Quantity of DS0s Review TempEdit Temp Apply Temp a Port Configuration Port Configuration Port Config Complete Utility Menu Tree Utility Util Time/Date Factory Restore Set Passcode Unit ID ID Software Revision Software Rev Port Utility Complete Test Menu Test Network Tests Remote Loopbck Qrss always runs at 64K/DS0 All zeros Than 1 bit error and less than Bit errorThan 320 bit errors Since the start of testing Run Selftest Port Tests Cancel Tests Operation Example of Voice and Data Mix Voice and Data MIX Configure the Network Steps to SET UP Voice and Data MIXConfiguration for Network Interface Prior to Step Configure DTE Port 1.1 Nx56/64 From Option Module Configuration for DTE PortSelect the number of DS0s/Port12 Complete the DS0 Map Configuration Configuration for DS0 MapNx56/64 Activate Configuration Menu Complete a Configuration Table for the DSX-1 PBX PassthruConfiguration for DSX-1 PBX Passthru First Two Configuration Menu Items First Two Network NI Configuration Menu Items Configuring the Network Interface First Two Network NI Menu Items Configuring the DS0 MAP DS0 Map a and Map B Configuration Menu ItemsCreate Map Menu with Displayed DS0 Number Display of DS0 Port Name Passthru Selection Field Example Operations Temporary MAP ReviewReview Screen Window Showing Edit Temp Option Edit Window Showing the Error Configuring the Ports Window Showing Port Configuration OptionScreen Used To Change Mode Example Operations Far End Looped Back Test Testing Example 101 Test Menu One Four Test Submenu Windows Test Pattern Screen for Qrss all DS0s Screen that Appears During Loopback Verification SES Pressing the 2 key results in injecting errors Test Termination 106 Appendix a Figure A-1 TSU 600 Complete Menu Tree DTE Data Rate Chart DTE RATE=56K DTE RATE=64K DTE Data Rate vs. DS0s Configure Network Appendix C System Configuration Charts Configuration Chart for DTE Port Configure DTE Port 1.1 Nx56/64Rate Chart Select number of DS0s/PORT DS0 Map B Configuration DS0 Map a ConfigurationDS0 Map a Configuration DS0 Map B Configuration 114 Status Messages Network Interface NI Alarm Messages Network Interface NI 116 Index Symbols DTE Qrss 120 Product Support Information