Shahed Israr

Shahed Israr is a Network Engineer specializing in GPON, FTTH, and telecom access network technologies. With hands-on experience in Huawei OLT and ONT configuration, U2000 NMS deployment, iMaster NCE-FAN Lite management systems, firmware upgrades, and advanced network troubleshooting, he helps Internet Service Providers (ISPs) and network professionals deploy, manage, and optimize fiber optic networks efficiently. Through GPON Solution, he shares practical technical guides, real-world solutions, and professional knowledge to support engineers working in modern GPON infrastructure.

0x2e112008 The ONT works in emergency channel mode

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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 … Read more

ONT (LOSi/LOBi) 0x2e112007 distribute fiber is broken

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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 … Read more

0x2e112006 The loss of frame of ONTi (LOFi) occurs

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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 … Read more

Loss of GEM channel delineation (LCDGi) occurs

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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 … Read more