FCC ID: I88WX5512-T0 AX6000 Gigabit Wireless Extender

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6105906.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case

ZYXEL Communications Corporation WX5512-TO AX6000 Gigabit Wireless Extender IP Address:

1921681.2 Power Rating:

12V/1.5A Designed by Zyxel in Taiwan. Assembled in ramen, COR OC LN Ee ne) Re PTO no LN Ve | | i |

O1 02 0 by QG 09 02 08 06 QO] ot 0 0 OF OG 09 02 08 OB YNZ! 02 oF MNIHS |

se Z 0% 08 ov OS 09 OL OB 2nd 001 01 92 0 ov OF 09 oz 02 0600801 oz of oF 0S 09 01 Hicadiir icf livndiestlictualsutentontsatntinaanfail The FCC legal information displays after you log into the web configurator. You can also see it by going to http://x.x.x.x/legallnfo. Where x.x.x.x is the WX5512-T0Os IP address. Legal and Regulation Model Name: WXS512-TO Product Name: Dual Band Wireless AX Gigabit Access Point / Extender Importer: Zyxel Communications, Inc, 1130 North Miller Street Anaheim, CA92806-2001 CE/FCC/IC: FE x FCC ID: I88WX5512-TO FCC Warning Statement 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 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This product has been tested and complies with the specifications 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 according to 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 device does cause harmful interference to radio or television reception, which is found 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 Increase the separation between the equipment or devices Connect the equipment to an outlet other than the receiver's Consult a dealer or an experienced radio/TV technician for assistance

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6105836.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Zyxel Communications Corporation Declaration of Conformity Federal Communications Commission Authorization and Evaluation Division FFCCCC IIDD:: II8888WWXX55551122--TT00 Please be notified that we, the undersigned, Zyxel Communications Corporation declares that the product which bears the above FCC ID is also compliant with the FCC requirements for sDOC. And the sDOC procedure shall be carried out prior to marketing the device in the US. Sincerely, _________________ Name: Emma Bao Title: Manager Email: Emma.bao@zyxel.com.tw Date: 2022/08/04

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6105837.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Zyxel Communications Corporation Attestation Letter Federal Communications Commission Authorization and Evaluation Division We Name: Zyxel Communications Corporation Address: No.2, Industry East Road IX, Science Park Hsinchu,Taiwan Declare that the device does not support channel 12 ~ 13 in 2.4GHz band and any non-US channels in all the operational mode(s) for the following product. Product:

FCC ID:

Model No.:

Sincerely, AX6000 Gigabit Wireless Extender I88WX5512-T0 WX5512-T0 _________________ Name: Emma Bao Title: Manager Email: Emma.bao@zyxel.com.tw Date: 2022/08/04

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6105838.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Zyxel Communications Corporation Confidentiality Request Letter Federal Communications Commission Authorization and Evaluation Division FCC ID: I88WX5512-T0 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, _________________ Name: Emma Bao Title: Manager Email: Emma.bao@zyxel.com.tw Date: 2022/08/04

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6105839.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Zyxel Communications Corporation Declaration of Authorization We Name: Zyxel Communications Corporation Address: No.2, Industry East Road IX, Science Park Hsinchu,Taiwan Declare that:

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:

is authorized to apply for Certification of the following product(s):

AX6000 Gigabit Wireless Extender I88WX5512-T0 WX5512-T0 Product:

FCC ID:

Model No.:

Sincerely, ________________ Name: Emma Bao Title: Manager Email: Emma.bao@zyxel.com.tw Date: 2022/08/04

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6105840.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Zyxel Communications Corporation Non-SDR (Software Defined Radio) Cover Letter Refer to KDB 442812 D01 SDR apps Guide v02r03. The following six questions can be used for determining if a radio can elect to be, or must be an SDR. 1. Can the RF parameters of the device be altered through software?

Yes - go to 2. No, not an SDR NO 2. Can third parties not permitted by the Commission through specific filings modify, configure, or load different software, or make configuration settings to operate the device or host hardware radio frequency parameters (frequency range, modulation type, maximum output power or other radio parameters) in any other way than granted (or expected to be granted)?

Yes, must be an SDR. No - go to 3. 3. Is the device capable of operating in any other in any other way than granted, or will be, granted?

Yes, - go to 4. No - go to 5. 4. Is this a Part 15 client Device as defined in Section 15.202 (as opposed to a master device)?

Yes, qualifies as a part 15 client devices - go to 5. No, must be an SDR. 5. Does the manufacturer elect SDR?

Yes, elects to be an SDR. No, Not an SDR Final conclusion:

According to the above questions reply, we can confirm this device (FCC ID:

I88WX5512-T0) must be a Non-SDR. _________________ Name: Emma Bao Title: Manager Email: Emma.bao@zyxel.com.tw Date: 2022/08/04 Non-SDR (Software Defined Radio) Cover Letter Page 1 of 1