Attestation (Professional Installation Declaration) rev

FCC ID: I88EMG3435Q20B

Attestation Statements

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FCCID_4235981

          PROFESSIONAL INSTALLATION ATTESTATION
                                                                       Date: April 11, 2019

FCC ID: I88EMG3435Q20B


We, Zyxel Communications Corporation, hereby declare that requirements of KDB 353028
D01 Antennas Part 15 Transmitters v01 have been met and shown on the following questions.
Further, we declare that the information listed below are correct and represent the
product in consideration under this filing.


1. Professional installation must be justified.
   Description: Device is a 2.4G and 5G UNII-1 & 3 outdoor Gateway. Due to the complexity,
   cost and special UNII-1 elevation angle requirement, this product is designed for
   professional installation only and the product will not be sold in retail stores.

2. Professional installation does not permit use of any antenna with the transmitter; the
   permitted types of antenna specified as below.
   Description: The following antenna has been tested with this product and has
   demonstrated compliance with the relevant rules.
                                                        Antenna Gain (dBi)
     Ant. Type       Connecter                           Frequency (GHz)
                                       2.4~2.4835           5.150~5.25            5.725~5.85
       Dipole          N type                 3.5                6.0                   5.3

3. The applicant should address the following items when justifying professional installation.
(1) To qualify for professional installation, please explain why the hardware is not readily
available to average consumer.
   Description: As described in Q1 above.

(2) Marketing — Applicant must ensure device cannot be sold via retail to the general public
or by mail order.
   Description: This product will not be sold directly to the general public through retail
   stores. It will be sold to authorized dealers with professional installers only.


(3) Applicant must show that device intended use is not for consumers and general public.
   Description: Device is for industrial/commercial use due to its cost and installation
   requirements.

(4) Explain what is unique, sophisticated, complex, or specialized about the equipment that
REQUIRES it to be installed by a professional installer?
   Description: Please refer to Q1 above.

4. Other professional installation requirements
(1) Installation must be controlled.
   Description: The product will be distributed through controlled distribution channels only,
   which will provide a specially trained professional to install this product.

(2) Installed by licensed professionals.
   Description: Device will be sold to a dealer who will hire a specially trained professional
   for configuring and installing the product.

(3) Installation requires special training.
   Description: Due to the complexity of the product configuration to meet individual task
   needs and the special installation requirement for meeting UNII-1 elevation angle rule,
   the installer needs to be trained for proper installation of the product.


If you should have any question(s) regarding this declaration, please do not hesitate to
contact us.


Thank you!




Emma Bao / Manager
Zyxel Communications Corporation
Tel: 886 3 578-3942 # 88582
E-mail: Emma.bao@zyxel.com.tw



Document Created: 2019-04-11 22:10:36
Document Modified: 2019-04-11 22:10:36

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