At this time telecommunication services need to innovate on the existing telecommunication network to meet all the needs when installing a new network which still requires a process of validation and re-verification of the data port at the Optical Distribution Point (ODP). Port validation on this ODP uses the GSM SIM800L module which contains Arduino, photodiode sensor, GSM SIM800L module. The port validation on this ODP uses the GSM SIM800L module which starts from a validation data request to IOT thingspeak because of a validation request, the sensor will be read and assessed by the ADC from the optical signal obtained. The percentage of errors in testing and implementing this tool has an error presentation rate of approximately 3.01% on all ports. The received attenuation of -20 dBm to -27 dbm indicates that it is filled by the user, but if it is above -27 dbm it means that the port is empty, on data from ODP IoT to thingspeak.
Keywords: Optical Distribution Point, GSM, IOT