DFS Expedited Review Form

FCC ID: LDK102090P

Cover Letter(s)

Download: PDF
FCCID_2050761

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August 20, 2013                                                          Bud Chiller
                                                                         EMC Compliance Engineer
Federal Communications Commission                                        Cisco Systems, Inc.
Equipment Authorization Division,                                        4125 Highlander Parkway
Application Processing Branch                                            Richfield, Ohio 44286
7435 Oakland Mills Road
Columbia, MD 21046

To Whom It May Concern:

Please apply the "DFS Expedited Review process" for this device based on the following criteria:


                                           Previous FCC ID:        New Application FCC ID:
                                             LDK102085                  LDK102090P
       Expedited Review Checklist
 Technology:                               802.11n / MIMO              802.11n / MIMO
 Test labs used by this and
                                             Cisco Systems               Cisco Systems
 previous report
 Differences between the
 products such as TX power,               Supports 4 Tx / 3 Rx        Supports 3 Tx / 3 Rx
 modulation, receivers,                 paths, 17dBm per path.      paths, 24dBm per path.
 processing circuitry, etc.

                                         Uses QCA chipset and        Uses QCA chipset and
 Differences in DFS functioning,
                                       DFS waveform detection      DFS waveform detection
 circuitry, software, etc.
                                             mechanism                   mechanism


 Antenna information and
                                         DFS testing assumed       DFS testing assumed OdBi
 differences for the minimum
   .                                        OdBi antennas                  antennas
 gain antennas


 Bandwidth information and             Supports 20 and 40 MHz      Supports 20 and 40 MHz
 differences                                 bandwidths                  bandwidths




Best Regards,


L/ZFLF
Bud Chiller
EMC Compliance Engineer


Phone: (330) 523—2932                   Fax: (330) 523— 2238             E—Mail: bchiller@cisco.com



Document Created: 2019-11-15 17:03:49
Document Modified: 2019-11-15 17:03:49

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