TelecomStudy18

TGC FAULT No active TGC application exists in the Transceiver Group. PERMANENT FAULT A managed object is classified as being permanently faulty when fault situations have occurred, and have been cleared, a certain number of times within a certain period of time. Manual intervention is required to bring such equipment back into operation. LOCAL MODE The BTS equipment is in Local Mode or the BTS equipment has changed from Local to Remote Mode and a fault exists in the communication link between the BSC and the BTS. Communication between the BSC and the BTS is not possible. LMT INTERVENTION Local maintenance activities are being performed in the BTS. LOOP TEST FAILED Test of the traffic carrying capabilities of the TS has failed. BTS INTERNAL There is a fault internal to the BTS. MAINS FAILURE There is a fault in the power supply to the BTS or one or more items of equipment within the BTS. Battery backup (where available) is in use. Escalation may occur if...

The Remote OMT Over IP is used to remotely perform OMT functionality from a TCP/IP network connecting BSCs. The Remote OMT Over IP is mainly used for: Getting detailed information about an RBS 2000 - The information can be used to remotely verify that an RBS 2000 is correctly configured and to perform preventive maintenance. Fault localization of an RBS 2000 - Experts can use the Remote OMT Over IP to perform fault localization and to guide service personnel at site Restart of a whole RBS 2000 or a part of an RBS 2000 - The same type of restart that is achieved by pushing a reset button in an RBS 2000 can be performed with the Remote OMT Over IP. This may be useful in situations with abnormal RBS behavior Retrieve detailed information about an RBS 2000 remotely from a TCP/IP network connecting BSCs. Perform fault localization of an RBS 2000 remotely from a TCP/IP network connecting BSCs. This means that it will ...

Types of Fault Map Internal Class 1A Internal to BTS, affecting MO, within MO Internal Class 1B Internal to BTS, affecting MO, within MO environment Internal Class 2A Internal to BTS, not affecting MO, within MO External Class 1 External to BTS and affecting MO External Class 2 External to BTS not affecting MO The alarm slogan is the description of the current alarm situation for an MO or TG. The alarm slogans 'BTS INTERNAL' and 'BTS EXTERNAL' each describe more than one alarm situation. The remaining alarm slogans each describe a unique alarm situation. This section describes how each alarm slogan should be interpreted. TGC FAULT No active TGC application exists in the Transceiver Group. PERMANENT FAULT A managed object is classified as being permanently faulty when fault situations have occurred, and have been cleared, a certain number of times within ...