Nokia WTFA-01, WTPA-01 User Manual

Nokia MetroSite EDGE Base Station

Alarm Descriptions

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Alarm Descriptions

The information in this documentation is subject to change without notice and describes only the product defined in the introduction of this documentation. This documentation is intended for the use of Nokia's customers only for the purposes of the agreement under which the documentation is submitted, and no part of it may be reproduced or transmitted in any form or means without the prior written permission of Nokia. The documentation has been prepared to be used by professional and properly trained personnel, and the customer assumes full responsibility when using it. Nokia welcomes customer comments as part of the process of continuous development and improvement of the documentation.

The information or statements given in this documentation concerning the suitability, capacity, or performance of the mentioned hardware or software products cannot be considered binding but shall be defined in the agreement made between Nokia and the customer. However, Nokia has made all reasonable efforts to ensure that the instructions contained in the documentation are adequate and free of material errors and omissions. Nokia will, if necessary, explain issues which may not be covered by the documentation.

Nokia's liability for any errors in the documentation is limited to the documentary correction of errors. NOKIA WILL NOT BE RESPONSIBLE IN ANY EVENT FOR ERRORS IN THIS DOCUMENTATION OR FOR ANY DAMAGES, INCIDENTAL OR CONSEQUENTIAL (INCLUDING MONETARY LOSSES), that might arise from the use of this documentation or the information in it.

This documentation and the product it describes are considered protected by copyright according to the applicable laws.

NOKIA logo is a registered trademark of Nokia Corporation.

Other product names mentioned in this documentation may be trademarks of their respective companies, and they are mentioned for identification purposes only.

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Hereby, Nokia Corporation, declares that this product is in compliance with the

0523

FCC FCC §15.21 - Information to user - This product is used as an intentional radiated

essential requirements and other relevant provisions of Directive: 1999/5/EC.

The product is marked with the CE marking and Notiﬁed Body number according to the Directive 1999/5/EC.

equipment and any changes or modiﬁcations on the equipment without any approval by Nokia could void the user's authority to operate the equipment.

FCC §15.105 - Information to user - This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

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Alarm Descriptions

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Contents

1 About this document 9

2 BTS alarm handling 11

2.1 Alarm examples 11

2.1.1 Alarms seen at the BSC or NMS 11

2.1.2 Alarms seen at the BTS 13

2.2 Troubleshooting faults 13

2.3 Fault reporting 14

2.4 Alarm reclassification 14

3 BTS alarm descriptions 17

3.1 Using an alarm description table 17

3.2 Alarm description tables 18

Contents 5

List of tables 6

List of figures 7

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List of tables

Table 1. Description of the fields in the alarm description table 17

Table 2. 7208 LOCAL BLOCK 18

Table 3. 7401 EXTERNAL ALARM 7401-7410, EXTERNAL ALARM 1-10 18

Table 4. 7600 BCF FAULTY 19

Table 5. 7601 BCF OPERATION DEGRADED 19

Table 6. 7602 BCF NOTIFICATION 20

Table 7. 7603 BTS FAULTY 21

Table 8. 7604 BTS OPERATION DEGRADED 21

Table 9. 7605 BTS NOTIFICATION 22

Table 10. 7606 TRX FAULTY 22

Table 11. 7607 TRX OPERATION DEGRADED 23

Alarm Descriptions

Table 12. 7609 TRE FAULTY 23

Table 13. 7615 RTS IN TEST USE 24

Table 14. 7616 OSCILLATOR ADJUSTMENT TEMPORARILY

INTERRUPTED 24

Table 15. 7617 SEVERAL CALLS DROPPED DUE PROBLEM WITH

TRANSCODER 24

Table 16. 7620 INCOMING POWER LOST 25

Table 17. 7621 INTOLERABLE CONDITIONS ON SITE 25

Table 18. 7622 CABINET OPEN 26

Table 19. 7801 MMI CONNECTED TO BASE STATION 26

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List of figures

Figure 1. Example 1, active alarms as seen at the BSC 12

Figure 2. Example 2, active alarm as seen at the BSC 12

Figure 3. Alarms view on Nokia MetroSite BTS Manager desktop 13

Figure 4. Faulty and degraded object alarm reclassification 15

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