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The Chen Guanying-Maquan variable optical cable failed, and on July 20, Lanzhou Information and Communications Company ensured the smooth operation of the West Ring Network and the normal operation
of information services.
At 8:30 a.
m.
on July 20, the first shift of communication operation and maintenance of ICT received a special notice: Chen Guanying changed - Maquan changed 36-core communication optical cable network management alarm, please organize line repair personnel to rush to the scene to find the fault point and the cause of
the fault.
After arriving at the scene, the emergency repair personnel searched along the way, and found that the pole tower fell to the ground at No.
33-16 of the Xuanhua 121 Gongnong Canal Line, and many cables were scattered on the ground, and no one at the scene determined how the pole tower broke, and after the emergency repair personnel understood and judged that it was caused by the expansion of municipal roads
.
The staff searched through instrument measurement and determined the 36-core optical cable
of the West Ring Network for maintenance.
Since the optical cable was not completely interrupted, 8 cores out of 36 were interrupted, and finally the emergency repair personnel selected 2 cores for the use of the West Ring Network, and temporarily lifted the entire optical cable to the newly erected pole tower to ensure the normal operation
of the information service.
In the next step, the company will re-route the cable by 200 meters and erect it on the newly erected pole tower to ensure that the communication line fully resumes normal communication
.
The Chen Guanying-Maquan variable optical cable failed, and on July 20, Lanzhou Information and Communications Company ensured the smooth operation of the West Ring Network and the normal operation
of information services.
At 8:30 a.
m.
on July 20, the first shift of communication operation and maintenance of ICT received a special notice: Chen Guanying changed - Maquan changed 36-core communication optical cable network management alarm, please organize line repair personnel to rush to the scene to find the fault point and the cause of
the fault.
After arriving at the scene, the emergency repair personnel searched along the way, and found that the pole tower fell to the ground at No.
33-16 of the Xuanhua 121 Gongnong Canal Line, and many cables were scattered on the ground, and no one at the scene determined how the pole tower broke, and after the emergency repair personnel understood and judged that it was caused by the expansion of municipal roads
.
The staff searched through instrument measurement and determined the 36-core optical cable
of the West Ring Network for maintenance.
Since the optical cable was not completely interrupted, 8 cores out of 36 were interrupted, and finally the emergency repair personnel selected 2 cores for the use of the West Ring Network, and temporarily lifted the entire optical cable to the newly erected pole tower to ensure the normal operation
of the information service.
In the next step, the company will re-route the cable by 200 meters and erect it on the newly erected pole tower to ensure that the communication line fully resumes normal communication
.
