Instruction/ maintenance manual of the product 15454 Cisco Systems
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xxxv Cisco ONS 15454 SDH Reference Manual, R8.0 August 2012 About this Manual Note The terms "Unidirectional Path Swit ched Ring" and "UPSR" may appear in Cisco lit erature. These t erms do not refer to using Cisco ONS 15xxx products in a unidirectio nal path switched ring conf iguratio n.
xxxvi Cisco ONS 15454 SDH Re ference Manual, R8.0 August 2012 October 2007 • Added a table with Border Err or Rates and a corresponding Note in the Performance Monitoring chapter . • Updated T able F ootnote 4 under Section STM-1 Card Performance Monitoring P arameters in Chapter 15- Performance Moni toring.
xxxvii Cisco ONS 15454 SDH Reference Manual, R8.0 August 2012 October 2008 Updated the section “4.15.2 Port s an d Line Rates” and “T a ble 4-17 Line Rat e Conf igurations Per 15454_MRC-12 Port, Based on A v ailable Bandwidth” in Chapter 4 , Optical C ards.
xxxviii Cisco ONS 15454 SDH Re ference Manual, R8.0 August 2012 Document Objectives This manual provides re ference info rmation for the Cisco ONS 15454 SDH .
xxxix Cisco ONS 15454 SDH Reference Manual, R8.0 August 2012 For an update on End-of-Life a nd End-of-Sale notices, refer to http://www .cisco.com/en/ US/products/hw/optical/ps2006/prod_eol _notices_list.html . Document Conventions This publication u ses the following con ventions: Note Means reader take note .
xl Cisco ONS 15454 SDH Re ference Manual, R8.0 August 2012 War ni ng IMPORT ANT SAFETY INSTRUCTIONS This warning symbol means danger . Y ou are in a situation that could cause bodily injury .
xli Cisco ONS 15454 SDH Reference Manual, R8.0 August 2012 Avvertenza IMPORT ANTI ISTRUZIONI SULLA SICUREZZA Questo simbolo di avvertenza indica un pericolo.
xlii Cisco ONS 15454 SDH Re ference Manual, R8.0 August 2012.
xliii Cisco ONS 15454 SDH Reference Manual, R8.0 August 2012 Avis o INSTRUÇÕES IMPORT ANTES DE SEGURANÇA Este símbolo de aviso significa perigo. V ocê se encontra em uma situação em que há risco de lesões corporais.
xliv Cisco ONS 15454 SDH Re ference Manual, R8.0 August 2012.
xlv Cisco ONS 15454 SDH Reference Manual, R8.0 August 2012 Obtaining Optical Networking Information This section contains inf ormation that is specific to optical net working products. For info rmation that pertains to al l of Cisco, refer to the Obtaining Docu mentation and Submitting a Serv ice Request section.
xlvi Cisco ONS 15454 SDH Re ference Manual, R8.0 August 2012.
An important point after buying a device Cisco Systems 15454 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Cisco Systems 15454 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Cisco Systems 15454 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Cisco Systems 15454 you will learn all the available features of the product, as well as information on its operation. The information that you get Cisco Systems 15454 will certainly help you make a decision on the purchase.
If you already are a holder of Cisco Systems 15454, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Cisco Systems 15454.
However, one of the most important roles played by the user manual is to help in solving problems with Cisco Systems 15454. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cisco Systems 15454 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
