NEC iPASOLINK EX Advanced Instruction Manual page 585

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5.2.2.2 Event Log Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
5.2.2.3 Equipment Tab and List of Conditions . . . . . . . . . . . . . . . . . . . . . 5-7
5.2.2.4 ETH Tab and List of Conditions . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
5.2.3 Save the Displayed Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12
5.3 Alarm Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
5.3.1 iPASOLINK EX/A Controls and Indicators. . . . . . . . . . . . . . . . . . . . . . . 5-14
5.3.1.1 iPASOLINK EX/A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
5.4 Trouble Shooting Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15
5.4.1 BB Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15
5.4.2 RX Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16
5.4.3 TX Section. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17
5.5 Trouble Clearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
5.5.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
5.5.2 Making Contact with NEC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
5.5.3 Objects and Their Condition Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
5.5.4 Clearing Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22
ALS ............................................................................................................ 5-22
AMBR Range Mismatch............................................................................. 5-22
ATPC Power Mode .................................................................................... 5-22
CLK Drift .................................................................................................... 5-22
CLK FAIL ................................................................................................... 5-23
CLK Status Changed ................................................................................. 5-23
Clock Class ................................................................................................ 5-24
Clock ID ..................................................................................................... 5-24
Compression Setting Mismatch ................................................................. 5-24
Current Status............................................................................................ 5-25
Early Warning ............................................................................................ 5-25
Equipment Start-up Status......................................................................... 5-25
ETH LF....................................................................................................... 5-25
ETH LOS.................................................................................................... 5-26
ETH RF ...................................................................................................... 5-26
ETH TF ...................................................................................................... 5-27
ETH-OAM LOC .......................................................................................... 5-27
ETH-OAM Mismerge.................................................................................. 5-28
ETH-OAM RDI ........................................................................................... 5-29
ETH-OAM Unexpected MEP ..................................................................... 5-29
ETH-Ring Cause ........................................................................................ 5-30
ETH-Ring Multi RPL Owner Detect............................................................ 5-30
ETH-Ring Port0 Loop Detect ..................................................................... 5-30
ETH-Ring Port0 R-APS Timeout................................................................ 5-30
ETH-Ring Port0 Status .............................................................................. 5-30
ETH-Ring Port1 Loop Detect ..................................................................... 5-30
GGS-000548-01E iPASOLINK EX Advanced: O
CONTENTS
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PERATION AINTENANCE