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All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope.
Organization 1 Changes in the BTS3900 GSM Installation Guide This chapter describes the changes in the BTS3900 GSM Installation Guide. 2 Preparing for Installation This section describes the tools and meters that need to be available before the installation. It also describes the skills and qualifications that the installation engineers must possess.
BTS3900 GSM Installation Guide Contents Contents About This Document........................iii 1 Changes in the BTS3900 GSM Installation Guide..............1-1 2 Preparing for Installation......................2-1 2.1 Preparing Tools and Meters..........................2-2 2.2 Skills and Qualifications of Installation Engineers..................2-2 3 Information About the Installation..................3-1 3.1 Hardware Structure of the BTS3900 Cabinet (-48 V)..................3-2 3.2 Hardware Structure of the BTS3900 Cabinet (+24 V)..................3-3...
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1 Changes in the BTS3900 GSM Installation Guide Changes in the BTS3900 GSM Installation Guide This chapter describes the changes in the BTS3900 GSM Installation Guide. 13 (2010-10-30) This is the twelfth commercial release. Compared with issue 12 (2010-09-03), no information is added.
BTS3900 GSM 1 Changes in the BTS3900 GSM Installation Guide Installation Guide Compared with issue 10 (2010-06-30), no information is modified. Compared with issue 10 (2010-06-30), no information is deleted. 10 (2010-06-30) This is the ninth commercial release. Compared with issue 09 (2010-05-10), no information is added.
BTS3900 GSM Installation Guide 1 Changes in the BTS3900 GSM Installation Guide Compared with issue 06 (2010-01-30), no information is deleted. 06 (2010-01-30) This is the fifth commercial release. Compared with issue 05 (2009-12-30), this issue is added with the following topic:...
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BTS3900 GSM 1 Changes in the BTS3900 GSM Installation Guide Installation Guide 03 (2009-07-15) This is the second commercial release. Compared with issue 02 (2009-04-20), no information is added. Compared with issue 02 (2009-04-20), there are some editorial changes. Compared with issue 02 (2009-04-20), no information is deleted.