FCC ID: UIDW6 Wireless Router

FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Connect the equipment into an outlet on a circuit different from that to which the Increase the separation between the equipment and receiver. receiver is connected. Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This device is restricted for indoor use only. The operation of this device is prohibited on oil platforms, cars, trains, boats, and aircraft, except that operation of this device is permitted in large aircraft while flying above 10,000 feet. Operation of transmitters in the 5.925-7.125GHz band is prohibited for control of or communications with unmanned aircraft systems. Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. The antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.

Remark Description Editor Date d ARRIS W6B V01 N/A 1/1

610000011659 DATE:

2022-01-20 N/A Remark Description Editor Date ARRIS W6U V01 N/A 1/1

610000011945 DATE:

2022-02-22 N/A

70.0mm 0

-0.2 C1.0 Main Access Point FCC ID:UIDW6 Input Voltage:+12VDC ;2.0A Made in xxxxxxx 0

-0.2 28mm Model:W6B P/N:WR00ZAXW6BKAX Need Help:www.arris.com/consumer US Pat. www.arris.com/legal.Other patents pending. ARRIS 2021-2022. ALL rights reserved. Indoor Use only S/N:YMD5 43## ##XX XXX MAC ID:XX XX XX XX XX XX SHANGHAI GONGJIN TELECOM TECHNOLOGY CO.,LTD. 61100001xxxx SCALE 1:1 UNIT'S 70.0mm 0

-0.2 C1.0 FCC ID:UIDW6 Input Voltage:+12VDC ;2.0A Made in xxxxxxx 0

-0.2 28mm Model:W6U P/N:WR00ZAXW6UAX Need Help:www.arris.com/consumer US Pat. www.arris.com/legal.Other patents pending. ARRIS 2021-2022. ALL rights reserved. Indoor Use only S/N:YMD5 45## ##XX XXX MAC ID:XX XX XX XX XX XX SHANGHAI GONGJIN TELECOM TECHNOLOGY CO.,LTD. 611000020157 SCALE 1:1 UNIT'S Label Location

Date: May 16, 2018 AUTHORIZATION LETTER To whom it may concern:

I hereby authorize Thomas Kelleher, Compliance Engineer of ARRIS, to act on behalf of ARRIS in all matters relating to the FCC application for equipment authorization in connection with FCC grantee code UID, including signing of all documents relating to these matters. If you have any questions regarding this authorization, please dont hesitate to contact me. Sincerely yours,

Antonio Figueiredo ARRIS 3871 Lakefield Drive, Suwanee, GA 30024 Tel: (678) 473-5067 E-mail: tony.figueiredo@arris.com

Agency Authorization To whom it may concern:

We, ARRIS, hereby authorize the following agent to act on our behalf for all processes required in the FCC Radio Equipment Certification, and any communication needed with the national authority, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. Agent:

Name Representative of agent: Marlin Chen Agent Company name:

Address:

MRT Technology (Suzhou) Co., Ltd D8 Building, Youxin Industrial Park, No.2 Tian'edang Rd., Wuzhong Economic Development Zone Suzhou China City:

Country:

Authorized for the following product:

Product:

FCC ID:

Model No.:

Wireless Router UIDW6 W6B, W6U If you have any questions regarding the authorization, please dont hesitate to contact us. Sincerely, Applicant Address

: ARRIS

: 3871 Lakefield Drive, Suwanee, Georgia, 30024 USA

Signature Name and Title : Thomas Kelleher / Manager, Product Compliance

: thomas.kelleher@commscope.com E-Mail

: 215-323-2257 Telephone Date

: March 28, 2022 3871 Lakefield Drive, Suwanee, GA 30024 United States

Confidentiality Request Letter Federal Communications Commission Authorization and Evaluation Division FCC ID: UIDW6 Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

1. Block Diagram 2. Schematics 3. Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Applicant Address

: ARRIS

: 3871 Lakefield Drive, Suwanee, Georgia, 30024 USA

Signature Name and Title : Thomas Kelleher / Manager, Product Compliance

: thomas.kelleher@commscope.com E-Mail

: 215-323-2257 Telephone Date

: March 28, 2022 3871 Lakefield Drive, Suwanee, GA 30024 United States

Letter of Declaration on Indoor Access Point Operation Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 FCC ID: UIDW6 To Whom It May Concern:

requirements and operational restrictions:

1. Protocol attestation statement:

We, ARRIS, attest that this device under FCC ID: UIDW6 complies with device protocol An 11ax IEEE device's Transmit Power Envelope element has information fields for power limits for connecting client devices. The TPE information contained in this device is sent to the connecting client to ensure that it complies with allowed transmit power. There is a regulatory info field in the device beacon and probe response frames which details this device type when the client associates to this device. 2. Statement acknowledging device restrictions:

a. This device is supplied power from a wired connection, has an integrated antenna, is not battery-powered, and does not have a weatherized enclosure. b. This device's operation will not be operated on oil platforms, cars, trains, boats, and c. This device is prohibited for control of or communications with unmanned aircraft systems, including drones. aircraft. Sincerely, Applicant Address

: ARRIS

: 3871 Lakefield Drive, Suwanee, Georgia, 30024 USA

Signature Name and Title : Thomas Kelleher / Manager, Product Compliance

: thomas.kelleher@commscope.com E-Mail

: 215-323-2257 Telephone Date

: March 28, 2022 3871 Lakefield Drive, Suwanee, GA 30024 United States

SDoC Declaration of Conformity Federal Communications Commission Authorization and Evaluation Division FCC ID: UIDW6 We, ARRIS, hereby declare that the product which bears the above FCC ID is also compliant with the FCC requirements for SDoC. The SDoC procedure shall be carried out prior to marketing the device in the US. Sincerely, Applicant Address

: ARRIS

: 3871 Lakefield Drive, Suwanee, Georgia, 30024 USA

Signature Name and Title : Thomas Kelleher / Manager, Product Compliance

: thomas.kelleher@commscope.com E-Mail

: 215-323-2257 Telephone Date

: March 28, 2022 3871 Lakefield Drive, Suwanee, GA 30024 United States

Model Difference Declaration For our business and marketing requirements, we would like to list different model numbers as following:

Model No.: W6B, W6U Model Difference: Different models are to meet the needs of the market, and the difference is only the appearance color. The electrical characteristics such as PCB Layout, schematics, and RF circuits are all the identical. Sincerely, Applicant Address

: ARRIS

: 3871 Lakefield Drive, Suwanee, Georgia, 30024 USA

Signature Name and Title : Thomas Kelleher / Manager, Product Compliance

: thomas.kelleher@commscope.com E-Mail

: 215-323-2257 Telephone Date

: March 28, 2022 3871 Lakefield Drive, Suwanee, GA 30024 United States

Letter of Declaration on Indoor Client/Subordinate Operation Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 FCC ID: UIDW6 To Whom It May Concern:

We, ARRIS, attest that this device under FCC ID: UIDW6 complies with device protocol requirements and operational restrictions:

Protocol attestation statement:

1. This device will always be under the control of a low-power indoor AP and will only initiate brief messages to be under the control of an indoor low-power AP. These brief messages will only occur if the subordinate has detected a low-power indoor AP operating on a channel. These brief messages will have a time-out mechanism such that if it does not receive a response from an AP it will not continually repeat the request. 2. Once under control of an indoor access point, a subordinate will initiate connections with clients, other access points, or other subordinate devices at a lower power or equal to the power advertised by the access point controlling the subordinate and never above the maximum output power allowed by the FCC grant for equipment class 6PP. 3. An 11ax IEEE device's Transmit Power Envelope element has information fields for power limits for connecting client/subordinate devices. The TPE information is contained in this device signals and used by connecting client/subordinate to ensure that it knows the regulatory TX powers it is allowed to transmit at. There is a regulatory info field in this device beacon and probe response frames which details this device type when the client/subordinate associates to this device. Statement acknowledging device restrictions:

1. This device was supplied power from a wired connection, has an integrated antenna, is not battery-powered, and does not have a weatherized enclosure. 2. This device's operation will not be operated on oil platforms, cars, trains, boats, and aircraft. 3. This device is prohibited for control of or communications with unmanned aircraft systems, including drones. 4. When configured for subordinate mode, this device has no direct connection to the internet. 3871 Lakefield Drive, Suwanee, GA 30024 United States Sincerely, Applicant Address

: ARRIS

: 3871 Lakefield Drive, Suwanee, Georgia, 30024 USA

Signature Name and Title : Thomas Kelleher / Manager, Product Compliance

: thomas.kelleher@commscope.com E-Mail

: 215-323-2257 Telephone

: March 28, 2022 Date 3871 Lakefield Drive, Suwanee, GA 30024 United States