Cover Letter - Expedited DFS Review Request

FCC ID: UDX-60057010

Cover Letter(s)

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FCCID_3327268

Cisco Systems, Inc. 170 West Tasman Drive, San Jose, CA 95134 USA Date: 8 March 2017 Expedited DFS Review Request To whom it may concern: We are requesting an expedited Class III Permissive Change DFS review for FCC ID: UDX-60057010 based on its similarity to FCC ID: UDX-60051010. The table below compares the two applications as requested in the TCB training from October 2008. Previous Application New Application FCC ID: UDX-60051010 UDX-60057010 Technology: (i.e.; 802.11x, frame based, 802.11abgn/ac, 2x2 MIMO, BLE 802.11abgn/ac, 2x2 MIMO, BLE MIMO, smart antenna, etc.) (No differences) 5 GHz Bandwidth information and 5150 - 5250 MHz, 5260 - 5320 5150 - 5250 MHz, 5260 - 5320 differences MHz, 5500 - 5580 MHz, 5660 - MHz, 5500 - 5580 MHz, 5660 - 5700 MHz, 5725 - 5825 MHz, 5700 MHz, 5725 - 5825 MHz, 149-165 MHz 149-165 MHz (No differences) 5GHz Antenna information and differences Fixed antennas, 4.8 dBi External antennas, 6.5 dBi for the minimum gain antennas minimum gain minimum gain DFS rule version (old/new) New New Differences in DFS functioning, circuitry, None. None. software, etc. Differences between the products such as Meets indoor TX power Meets outdoor TX power TX power, modulation, receivers, processing requirements requirements. circuitry, etc. Name of the test lab that performed the DFS UL Verification Services UL Verification Services testing (Fremont, CA) (Fremont, CA)

Cisco Systems, Inc. 170 West Tasman Drive, San Jose, CA 95134 USA Based on the similarities between the device that has been approved, after DFS testing was performed by the FCC OET Lab, and this device we request that the requirement for pre-grant testing by the FCC OET lab be waived for this device. Sincerely yours, Alexander C. Gioe Compliance Manager, CNG Cisco Systems, Inc.


Document Created: 2017-03-16 11:44:26
Document Modified: 2017-03-16 11:44:26
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