About Author

0x2e112008 The ONT works in emergency channel mode

by ShahedJanuary 10, 20160

0x2e112008 The ONT works in emergency channel mode: Today i will discuss about 0x2e112008 The ONT works in emergency channel mode alarm. System generates 0x2e112008 The ONT works in emergency channel mode alarm, when the ONT software works in the emergency channel mode. [boxads] Attribute: Alarm ID Alarm Severity Alarm Type 0x2e112008 Major Fault Impact on the System: The ONT software is abnormal and the services on the ONT are interrupted Possible Causes: The ONT software version is too early. The ONT is abnormal. Procedure: Upgrade the ONT software. Then, check whether the system generates the clear alarm. Reset or …

by ShahedJanuary 6, 2016January 10, 20160

0x2e112007 The distribute fiber is broken or the OLT cannot receive expected optical signals from the ONT(LOSi/LOBi): Today i will discuss about 0x2e112007 The distribute fiber is broken or the OLT cannot receive expected optical signals from the ONT(LOSi/LOBi) alarm. System generates this alarm when the OLT fails to receive valid optical signals from the ONT in consecutive frames. [boxads] Attribute: Alarm ID Alarm Severity Alarm Type 0x2e112007 Warning Fault Impact on the System: The data channel is abnormal and cannot transmit data in the normal state. The services of the ONT are interrupted. Possible Causes: The fiber is broken. …

by ShahedJanuary 6, 2016January 10, 20160

0x2e112006 The loss of frame of ONTi (LOFi) occurs Today i will discuss about 0x2e112006 The loss of frame of ONTi (LOFi) occurs alarm. System generates this alarm when the GPON port receives consecutive invalid delimiters from the ONT. [boxads] Attribute: Alarm ID Alarm Severity Alarm Type 0x2e112006 Warning Fault Impact on the System: The data channel is abnormal and cannot transmit data. The services of the ONT are interrupted. Possible Causes: The optical fiber is faulty. The ONT is abnormal. Procedure: Check the optical fiber. If the optical fiber is not connected properly, reconnect the optical fiber again to …

by ShahedJanuary 6, 20160

0x2e112004 The signal fail of ONTi (SFi) occurs Today i will discuss about 0x2e112004 The signal fail of ONTi (SFi) occurs alarm. System generates this alarm when a GPON port detects that the signals of an ONT fail and that the BER check error code rate in the upstream direction of the ONT reaches the threshold. [boxads] Attribute: Alarm ID Alarm Severity Alarm Type 0x2e112004 Warning Fault Impact on the System: The data link is interrupted and the data cannot be transmitted in the normal state. The services of the ONT are interrupted. Possible Causes: The optical fiber is faulty. …

by ShahedJanuary 4, 20160

0x2e112003 The signal degrade of ONTi (SDi) occurs Today i will discuss about 0x2e112003 The signal degrade of ONTi (SDi) occurs alarm. System generates this alarm when a GPON port detects that the signals of an ONT deteriorates and that the BER check error code rate in the upstream direction of the ONT reaches the threshold. [boxads] Attribute: Alarm ID Alarm Severity Alarm Type 0x2e112003 Warning Fault Impact on the System: The data transmission is unstable, and packet loss of the ONT upstream service may occur. The service quality deteriorates. Possible Causes: The quality of the optical path is poor. …

by ShahedJanuary 4, 2016January 10, 20160

Loss of GEM channel delineation (LCDGi) occurs: Today i will discuss about the loss of GEM channel delineation (LCDGi) occurs alarm. System generates this alarm when delimitation of the GEM frame header is incorrect. The OLT detects HEC check errors of the GEM header in consecutive frames and the ONT goes offline. [boxads] Attribute Alarm ID Alarm Severity Alarm Type 0x2e112002 Warning Fault Impact on the System: The loss of frame (LOF) occurs in the system, and the ONT goes offline. Possible Causes: The optical fiber is faulty. The ONT is faulty. Procedure: Check the optical fiber. If the optical fiber …