Alvarion BreezeACCESS 4900 manual

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Table of contents for the manual

  • Page 1

    Page 1 of 9 ALVARION LTD. 21A HABARZEL STREET, TEL AVIV, 69710, ISRAEL TEL: 972-3-6456262 FAX: 972-3-6456222 HTTP://WWW.ALVARION.COM BreezeACCESS VL BreezeACCESS VL V ersion 4.5 Release Notes September 2007[...]

  • Page 2

    Page 2 of 9 ALVARION LTD. 21A HABARZEL STREET, TEL AVIV, 69710, ISRAEL TEL: 972-3-6456262 FAX: 972-3-6456222 HTTP://WWW.ALVARION.COM 1. Introduction BreezeACCESS VL version 4.5 introduces new features and support of some new country codes. For more details refer to t he applicable se ctions in the System Manual and Country Codes do cuments. Note: S[...]

  • Page 3

    Page 3 of 9 ALVARION LTD. 21A HABARZEL STREET, TEL AVIV, 69710, ISRAEL TEL: 972-3-6456262 FAX: 972-3-6456222 HTTP://WWW.ALVARION.COM Note that after upgrade to SW version 4.5 , the Re-Apply Country Code Values feature must be activated for these ch anges in existing Country Co des to take effect . 4. New Features and Improvements Improved Control o[...]

  • Page 4

    Page 4 of 9 ALVARION LTD. 21A HABARZEL STREET, TEL AVIV, 69710, ISRAEL TEL: 972-3-6456262 FAX: 972-3-6456222 HTTP://WWW.ALVARION.COM Improved Aging Mechanism for SUs The decision algorithm used for removal of SUs from the AU’s Association Database has been improved. The current criteria f or removing an SU from the list of associated SUs are: •[...]

  • Page 5

    Page 5 of 9 ALVARION LTD. 21A HABARZEL STREET, TEL AVIV, 69710, ISRAEL TEL: 972-3-6456262 FAX: 972-3-6456222 HTTP://WWW.ALVARION.COM 6. Document ation The information in the release notes is complement ary to the product documentat ion, provided with the products. BreezeACCESS VL documentation includes the System Manual for BreezeACCESS VL version [...]

  • Page 6

    Page 6 of 9 ALVARION LTD. 21A HABARZEL STREET, TEL AVIV, 69710, ISRAEL TEL: 972-3-6456262 FAX: 972-3-6456222 HTTP://WWW.ALVARION.COM • In case data encryption is used, the maximum number of SUs that can be served by an AU is limited to 124 (512 whe n data encryption is not used). Note than when data encryption is needed, it must be used by all SU[...]

  • Page 7

    Page 7 of 9 ALVARION LTD. 21A HABARZEL STREET, TEL AVIV, 69710, ISRAEL TEL: 972-3-6456262 FAX: 972-3-6456222 HTTP://WWW.ALVARION.COM ¾ To enable proper management, all u nits in a cell (the AU and all SUs served by it) m ust use the same VLAN ID - Management. ¾ The VLAN ID – Management must differ from the Customer’s VLAN ID - Data. • Upon [...]

  • Page 8

    Page 8 of 9 ALVARION LTD. 21A HABARZEL STREET, TEL AVIV, 69710, ISRAEL TEL: 972-3-6456262 FAX: 972-3-6456222 HTTP://WWW.ALVARION.COM Antenna Gain” (The maximum allowed EIRP for 5270 MHz and 20 MHz bandwidth is 17 dBm). ¾ For units with HW Revision C, frequencies 5270 MHz, 5275 MHz and 5330 MHz should not be used with a 20 MHz bandw idth. For the[...]

  • Page 9

    Page 9 of 9 ALVARION LTD. 21A HABARZEL STREET, TEL AVIV, 69710, ISRAEL TEL: 972-3-6456262 FAX: 972-3-6456222 HTTP://WWW.ALVARION.COM • In units with HW Revision B, Burst Mode cannot be activated when using WEP for data encryption. In units with HW Revision B, the Burst Mode option will be “blocked” upon trying to enable it when using WEP for [...]