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移动运营商日常优化,诺西设备,5代站告警详细解释,包括告警解决措施
Nokia siemens Networks ontents Contents Contents 3 Overyiew of nokia flexi edge bts alarms 7 Nokia Flexi edge Base Station alarm examples 7 Identifying faulty modules 9 Nokia flexi edge base station alarm reclassification 10 Alarms for nokia flexi edge bts 13 Troubleshooting with the help of alarm tables 13 7208 LOCAL BLOCK 14 7401-7412 EXTERNAL ALARM 15 7413-7424 EXTERNAL ALARM 15 2.5 7600 BCF FAULTY 16 7601 BCF OPERATION DEGRADED 19 2.7 7602 BCF NOTIFICATION 21 2.8 7603 BTS FAULTY 23 7604 BTS OPERATION DEGRADED 23 2.10 7605 BTS NOTIFICATION 24 2.11 7606 TRX FAULTY 24 2.12 7607 TRX OPERATION DEGRADED 34 2.13 7608 TRX NOTIFICATION 40 2.14 7612 SITE POWERING FAULTY 41 2.15 7613 SITE POWERING OPERATION DEGRADED 42 2.16 7614 SITE POWERING NOTIFICATION 43 7615 RTS IN TEST USE 43 2.18 7616 OSCILLATOR ADJUSTMENT TEMPORARILY INTERRUPTED 44 2.19 7621 Intolerable conditions on site 44 2.20 7801 MMI CONNECTED TO BASE STATION 45 7995 MAINS BREAKDOWN WITH BATTERY BACK-UP 45 2.22 8020 Blocked from use 46 2.23 8021 Loop to interface 46 2.24 8022 Loop to equipment 47 2.25 8048 LoSs of incoming signal 47 2.26 8050 Loss of incoming 2 M signal 47 2.27 8056 Loss of incoming 1.5 M signal 48 2.28 8066A|S2M49 2.29 8073A|s1.5M49 2.30 8081 Loss of frame alignment 50 8086 Loss of Crc multiframe alignment 50 2.32 8099 Error rate>1E-3 51 2.33 8102 Error rate>1 E-6 52 2.34 8112 Frequency error 53 2.35 8125 Loss of synchronization signal (s) 54 2.36 8148 Equipment reset 55 2.37 8162 Database full 56 2.38 8165 Real time lost fault 56 2.39 8172 Yellow alarm 57 2.40 8179 Far-end alarm 57 DN70128112 c Nokia Siemens Networks 3(109) Issue 1-0 en 27/06/2007 Nokia siemens Networks Trouble Management of Nokia Flexi EDGE BTS 2.41 8202 Loss of supervision connection 58 2.42 8240 Active alarm point 59 Alarms for fifa flexbus transmission sub-module 61 3.1 Functional entity: FIFA 61 3.1.1 258 15 min G826 bBE threshold crossed 61 256 15 min G826 Es threshold crossed 62 3.1.3 257 15 min G826 SES threshold crossed 62 3.1.4 261 24h g826 bbE threshold crossed 63 259 24 h G826 ES threshold crossed 63 3.1.6 260 24h G826 SEs threshold crossed 64 3.1.7 64 Alarm signal is received 64 113 Buffer overflow(or underflow )65 3.1.9 186 Configuration error 65 3.1.10 185 Connection or settings have changed 66 162 Database full 67 3.1. 12 148 Equipment reset 68 3.1.13 99 Error rate>1 E-3 68 3.1.14 100 101 102 Error rate>1 E-4. Error rate>1E-5 Error rate>1E-6 69 3.1.15 103 Error rate >1E-7 70 3.1.16 179 Far-end alarm 70 3.1.17 128 Fault in equipment 71 3.1.18 142 Fault in installation of equipment 71 3.1.19 137 Fault in oscillator 72 3. 1.20 0 Fault in power supply 73 3.1.21 267 Licence expired 74 3. 1.22 269 Licence for feature is not available 74 3.1.23 268 Licence will expire in near future 75 3.1.24 81 Loss of frame alignment 75 3.1.25 48 LoSS of incoming signal 76 3.1.26 144 Operating error 77 165 Real time lost fault 77 3.1.28 184 Real time updated 78 3.1.29 263 Statistics reset 78 3.1.30 262 Unavailability 79 3.2 Functional entity: NE/FE0 80 3.2.1 258 15 min G826 bBE threshold crossed 80 3.2.2 256 15 min G826 Es threshold crossed 80 3.2.3 257 15 min g826 SES threshold crossed 81 3.2.4 261 24h g826 bBE threshold crossed 81 32.5 259 24h G826 ES threshold crossed 82 3.2.6 260 24h G826 SEs threshold crossed 82 3.2.7 185 Connection or settings have changed 83 32.8 99 Error rate>1 E-3 84 3.2.9 100 101 102 Error rate >1 E-4. Error rate >1E-5. error rate >1E-6 84 3.2.10103 Error rate>1E-785 3.2.11 143 Fault in change-over function 86 3.2.12 128 Fault in equipment 86 3.2.13 141 Forced control on 87 3.2.14 263 Statistics reset 88 3. 2. 15 262 Unavailability 89 4(109) C Nokia Siemens Networks DN70128112 Issue 1-0 en 27106/2007 Nokia siemens Networks ontents Troubleshooting nokia Flexi EDGE BTS 91 4.1 Overview of troubleshooting the bTs 91 4.2 Troubleshooting commissioning 92 4.2.1 Failed commissioning 92 4.2.2 Partially failed commissioning 93 4.3 Troubleshooting electrical power 94 Troubleshooting Nokia Flexi EDGE BTS Manager connection 96 4.5 Troubleshooting Dual TRX Module(EXxA)operation 97 4.6 Troubleshooting tRX test and trx loop test failures with bts Manager 99 5 Monitoring FIFA 105 Reading performance information 105 5.2 Resetting the counters 107 Completing troubleshooting 109 DN70128112 c Nokia Siemens Networks 5(109) Issue 1-0 en 27/06/2007 Nokia siemens Networks Trouble Management of Nokia Flexi EDGE BTS 6(109) C Nokia Siemens Networks DN70128112 Issue 1-0 en 27106/2007 Nokia siemens Networks Overview of nokia flexi edge bts alarms Overview of nokia flexi EDGE bts alarms Nokia Flexi edGE Base Station alarm examples Nokia flexi edge base station alarms issued at the bsc or netact have a four-digit alarm number and an alarm name, and an optional fault reason (see the figure below). For other fields in the figure below, refer to BSC/ TCSM Product documentation See the following example printout for an example of active alarms as seen at the bsc FOT,: 4C BTS ALARM LISTING 工TA BCE-C040 三Ny工R 2007-33-1310:33:24.12 ALARM (11496)78C1 MM- CCNNECTED TO BASE STATION FF FE FFFF FE FF LINDA RCF-0C40RT9-3041 FQU PM 2007-3-1314:27:42.05 ALARM BCF -040 (11500)76C2 BCF NOTIFCATION ESMA System Module cooling fan speed has deviated from the set speed 00000000101 END0 F BTS ALARM LIST工NG COMMAND EXECUTED The text under the alarm name gives the fault reason that has caused the alarm, for example in the printout above: ESMA System Module cooling fan speed has deviated from the set speed DN70128112 c Nokia Siemens Networks 7(109) Issue 1-0 en 27/06/2007 Nokia siemens Networks Trouble Management of Nokia Flexi EDGE BTS →Noe One alarm can have more than one fault reason although the alarm number remains the same. Different faults may have the same effect on the operation of a base station object, which is why they have the same alarm number and name. The fault reason specifies the fault and helps in troubleshooting In Nokia Flexi EDGE BTS Manager, the fault reason is reported in the Description column, as shown in the following figure 2× ∈WH N口K|A A Bd>e 5ldLiun show cablIng:□■TⅨ■RNin[■改吵[ Antenna TRS PIU TRL x nab ed 〔 uLk Sy It Sldl Oven Tu ng statc Unblack 么回国区四4甲(043画p 13Mr201714274257 ink卜 stablish Figure 1. Alarm examples, Nokia Flexi EDGE BTS Manager view 8(109) C Nokia Siemens Networks DN70128112 Issue 1-0 en 27106/2007 Nokia siemens Networks Overview of nokia flexi edge bts alarms 1.2 Identifying faulty modules You can identify faulty Nokia Flexi EDGE BTS modules with Nokia Flexi EDGE BTS Manager In the Alarms window of Nokia Flexi EDGE BTS Manager, you can see the object that the alarm refers to in the object column. When troubleshooting the alarm at the site, follow the troubleshooting instructions in Nokia Flexi EDGE BTS Trouble Management. It is not always the alarming module that is faulty, it may also be the connected cable or the interworking nodule that causes the alarm At the site, you can easily locate the alarming module by checking the colour of the LED. Depending on the unit, a fault can be indicated by a red LED, a blinking red LED or, in some cases, a blinking yellow LED. For more information refer to the nokia flexi edge module description documents If the module does not have a LEd (for example the Wideband Combiner sub-module EWxx or the module is not responding and no led colour is displayed, read carefully the alarm description to locate the module causing the alarm For identifying a faulty transmission sub-module connected to the Q1 bus and its alarms, follow the troubleshooting instructions in the sub-module product documentation For the location of the fan and other modules, see module descriptions in Nokia flexi EDGE BTs Product Documentation o国园[ aa Hidden a 8 a9 Severity Description 01Dec200610:34:44119 X点 FanIs ouit m自 ector(E欧411 MMI Lufaelleu t bdse saliu I Figure 2. Alarms window of Nokia Flexi EDGE BTS Manager As a useful addition to troubleshooting, you can also locate units(faulty or not)by a highlighting functionality in Nokia Flexi EdGE BtS Manager. For more information on highlighting see the instructions in Nokia flexi EdGe BTS Manager Online Help DN70128112 c Nokia Siemens Networks 9(109) Issue 1-0 en 27/06/2007 Nokia siemens Networks Trouble Management of Nokia Flexi EDGE BTS 1.3 Nokia flexi edge base station alarm reclassification In fault situations nokia flexi edge base station runs an automatic reclassification procedure for major (*)and critical (*x)alarms before it sends an alarm to the bsC. When an object becomes faulty, only one critical (xk)alarm from the object can be active at a time In reclassification, the alarm handling detects which logical base station object is affected by a module level fault Note After reclassification, only one object level alarm with only one fault reason is sent to the BSC. However, the same alarm can be caused by several different fault reasons 10(109) C Nokia Siemens Networks DN70128112 Issue 1-0 en 27106/2007

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