FCC ID: 2AXCW-CG3000BM DOCSIS3.1 Gateway (IT)

Millicom CG3000BM (Draft version) Yupo TTR_80X40mm_0R_(3310-00NEW_v1.0) 80mm 40mm MODEL : CG3000BM Serial Number : XXXXXXXXXXXX Nombre red Wi - Fi 2.4G : TIGO-XXXX 5G : TIGO-XXXX-5G Contrasena Wi - Fi A2CdEF1b34 Made in Indonesia Marca : Kaonbroadband FCC ID : 2AXCW-CG3000BM PART NUMBER : XXXXX-XXXXX CM MAC : XXXXXXXXXXXX MTA MAC : XXXXXXXXXXXX WAN MAC : XXXXXXXXXXXX

[Label location]

Front Side Rear Front Side Bottom

Kaonbroadband Co., LTD. 884-3, Seongnam-daero, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea Tel. +82-31-724-8500 / Fax. 31-724-8999 Date : August 24, 2022 Dear Sir/Madam, Re: Antenna confirmation With internal verification, we confirm same antenna and antenna gain stated in the antenna specification will be applied to this device, FCC ID: 2AXCW-CG3000BM

<Antenna Information>

ANT Model : KT-WIFI-KM2004, KT-WIFI-KM2005 ANT Specification : PCB Antenna (33.5mm_150mm): 2.4 ANT 0,1 / 5 ANT 0,2,3 PCB Antenna (33.5mm_200mm): 2.4 ANT 2 / 5 ANT 1 Antenna Gain

- 2.4 band : ANT 0: 1.90 i, ANT 1: 1.90 i, ANT 2: 1.90 i

- ANT 0: 1.50 i , ANT 1: 1.60 i, ANT 2: 1.50 i, ANT 3: 1.50 i

- ANT 0: 1.60 i, ANT 1: 1.60 i , ANT 2: 1.60 i, ANT 3: 1.60 i

- ANT 0: 1.80 i, ANT 1: 2.00 i, ANT 2: 1.80 i, ANT 3: 1.80 i

- ANT 0: 2.00 i, ANT 1: 1.70 i, ANT 2: 2.00 i, ANT 3: 2.00 i The submitted antenna specifications are the results of measurements in the product condition. Sincerely Yours, ________________________ Kyusang Ryu Manager crispy7a@kaonbroadband.com

Kaonbroadband Co., LTD. 884-3, Seongnam-daero, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea Tel. +82-31-724-8500 / Fax. 31-724-8999 Date: April 28, 2022 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 c.c. UL Verification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern:

I, the undersigned, hereby authorize Ms. Chloe Lee/ Deputy General Manager of KCTL Inc. and hereafter referred to as KCTL to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Ms. Chloe Lee/ Deputy General Manager of KCTL Inc. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing KCTL as our agent, we still recognize that we are responsible to:

a) b) c) comply with the relevant provisions of the certification program;

make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints;

make claims regarding certification only in respect of the scope for which certification has been granted;

d) e) f) g) h) i) j) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized;

upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division;

use certification only to indicate the products are certified as being in conformity with specified standards;

endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner;

ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division;

keep a record of all complaints made known to the us relating to the products compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested;

take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification;

k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Kyu Sang Ryu / Manager

Kaonbroadband Co., LTD. 884-3, Seongnam-daero, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea Tel. +82-31-724-8500 / Fax. 31-724-8999 CONFIDENTIALITY REQUEST Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 November 24, 2020 TO WHOM IT MAY CONCERN Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, Kaonbroadband CO., LTD requests confidentiality for the following products:

FCC ID Number 2AXCW-CG3000BM Product Title/Model DOCSIS3.1 Gateway (IT)/ CG3000BM, CG3000B The following exhibits contain trade secrets and proprietary information that could be of benefit to our competitors regarding the design of our product. This material is not customarily available to the general public and we request that it be withheld from public inspection. We request that the following information submitted be held permanent confidential treatment. Permanent Confidential Request

-. Schematics

-. Block Diagram

-. Operational Description

-. U-NII Device SW Security Statement We also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give temporary confidentiality of commercially sensitive information prior to product release. Short-Term Confidential Request

-. External Photos

-. Internal Photos

-. Test set-up photo

-. User Manual If you have any questions, please feel free to contact me at the address shown below. Sincerely, Kyu Sang Ryu / Manager

Kaonbroadband Co., LTD. 884-3, Seongnam-daero, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea Tel. +82-31-724-8500 / Fax. 31-724-8999 Date: 2nd May, 2022 To: UL Verification Services Inc.(formerly UL CCS) 47173 Benicia Street, Fremont, CA 94538 Dear Sir/Madam, We, Kaonbroadband Co., LTD., declare the differences for between original model and variant models.

-Product: DOCSIS3.1 Gateway (IT)

-Model name: CG3000BM

-Variant Model name: CG3000B CG3000BM, CG3000B model are the same mechanically, electrically. The support card is different for each model. Please refer to the below list. CG3000BM CG3000B Same as G3000BM, but with or without Polymer cap 1point Shielded 512M 256M Bottom heatsink no TVS Diode DC DC location Top side Docsis DX FILTER No shield can DDR Nand flash 1G 512M Bottom heatsink No Bottom heatsink ETH port TVS diode TVS Diode All models are made up by same H/W, F/W. Sincerely Yours, Name: Kyu Sang Ryu Title: Manager

. Kaonbroadband CO., Ltd 884-3, Seongnam-daero, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea Tel. +82-31-724-8500/ Fax. +82-31-724-8999 WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2AXCW-CG3000BM Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels cant be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note:

1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo-location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following:

Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title: Kyu Sang Ryu / Manager Signature:

Email: crispy7a@kaonbroadband.com