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Chapter 6 WiMAX
MAX208M2W Series User’s Guide
69
Frequency Ranges
The following figure shows the MAX208M2W Series searching a range of
frequencies to find a connection to a base station.
Figure 22
Frequency Ranges
In this figure, A is the WiMAX frequency range. “WiMAX frequency range” refers to
the entire range of frequencies the MAX208M2W Series is capable of using to
transmit and receive (see the Product Specifications appendix for details).
In the figure, B shows the operator frequency range. This is the range of
frequencies within the WiMAX frequency range supported by your operator
(service provider).
The operator range is subdivided into bandwidth steps. In the figure, each C is a
bandwidth step.
The arrow D shows the MAX208M2W Series searching for a connection.
Have the MAX208M2W Series search only certain frequencies by configuring the
downlink frequencies. Your operator can give you information on the supported
frequencies.
The downlink frequencies are points of the frequency range your MAX208M2W
Series searches for an available connection. Use the Site Survey screen to set
these bands. You can set the downlink frequencies anywhere within the WiMAX
frequency range. In this example, the downlink frequencies have been set to
search all of the operator range for a connection.
Certification Authority
A Certification Authority (CA) issues certificates and guarantees the identity of
each certificate owner. There are commercial certification authorities like
CyberTrust or VeriSign and government certification authorities. You can use the
MAX208M2W Series to generate certification requests that contain identifying
information and public keys and then send the certification requests to a
certification authority.
Содержание MAX218M2W
Страница 2: ......
Страница 10: ...Contents Overview MAX208M2W Series User s Guide 10...
Страница 16: ...Table of Contents MAX208M2W Series User s Guide 16 Index 297...
Страница 17: ...17 PART I User s Guide...
Страница 18: ...18...
Страница 24: ...Chapter 1 Getting Started MAX208M2W Series User s Guide 24...
Страница 42: ...Chapter 3 Setup Wizard MAX208M2W Series User s Guide 40...
Страница 62: ...Chapter 4 Tutorials MAX208M2W Series User s Guide 60...
Страница 63: ...61 PART II Technical Reference...
Страница 64: ...62...
Страница 90: ...Chapter 6 WiMAX MAX208M2W Series User s Guide 88...
Страница 134: ...Chapter 8 Security MAX208M2W Series User s Guide 132...
Страница 158: ...Chapter 10 The VoIP Account Screens MAX208M2W Series User s Guide 156...
Страница 206: ...Chapter 14 Product Specifications MAX208M2W Series User s Guide 202...
Страница 238: ...Appendix B Setting Up Your Computer s IP Address MAX208M2W Series User s Guide 234...
Страница 248: ...Appendix C Pop up Windows JavaScript and Java Permissions MAX208M2W Series User s Guide 244...
Страница 292: ...Appendix E Importing Certificates MAX208M2W Series User s Guide 288...
Страница 306: ...Index MAX208M2W Series User s Guide 302...