DFS Expedited Review Request

FCC ID: LDK102093P

Cover Letter(s)

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FCCID_2497066

on fr.cfo.
  C ISC O _


July 23, 2014                                                            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
                                             LDK102087               ID: LDK102093P
     Expedited Review Checklist
 Technology:                               802.11ac / MIMO           802.11ac / MIMO
 Test labs used by this and
                                             Cisco Systems             Cisco Systems
 previous report
 Differences between the                                            Supports 4 Tx / 4 Rx
 products such as TX power,               Supports 4 Tx / 4 Rx
                                                                     paths, 24dBm per
 modulation, receivers,                 paths, 17dBm per path.
                                                                           path.
 processing circuitry, etc.

                                       Uses Marvel SC2 and SC3     Uses Marvel SC2 and
 Differences in DFS functioning,           chipsets and DFS        SC3 chipsets and DFS
 circuitry, software, etc.                waveform detection        waveform detection
                                              mechanism                 mechanism

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

 Bandwidth information and              Supports 20, 40 and 80      Supports 20, 40 and
 differences                               MHz bandwidths           80 MHz bandwidths




Best Regards,


L#
Bud Chiller
EMC Compliance Engineer


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



Document Created: 2019-11-07 11:06:45
Document Modified: 2019-11-07 11:06:45

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