FCC ID: I88C3000Z ZYXEL C3000Z WiFi-N VDSL2 4-port Combo WAN CPE

C3000Z WiFi-N/AC 2.4G 3x3 /5G 4X4 VDSL2 4-port Bonding Combo WAN IAD Version CZD001-4.16.002.0 Edition 1, 04/2017 Quick Start Guide Quick Start Guide Default Login Details LAN IP Address User Name Password http://192.168.0.1 admin Check the device label www.zyxel.com Copyright 2017 ZYXEL Communications Corporation Device Panels POWER RESET USB SLOT LAN/WAN PORT ETHERNET PORTS 1-4 DSL PORT 2 POWER DSL INTERNET WAN/LAN ETHERNET 1-4 USB WIFI 2.4G WIFI 5G WPS BUTTON Overview The Device is a VDSL2 bonding integrated access device (IAD) with a four-port built-in Ethernet switch and IEEE 802.11ac wireless. The Device allows wired and wireless clients to safely access the Internet. Additionally, the Device includes a Gigabit Ethernet LAN port that can also serve as a WAN connection to support a dual WAN function. The USB port allows you to connect a USB memory stick or USB hard drive for storing or sharing files through the network. Requirements Make sure you have the following things before you start. Internet access - account information provided by your ISP, such as user name, password, and so on. Internet Explorer 8.0 and later versions, with JavaScript enabled, or Mozilla Firefox 14 and later versions. 3 Hardware Connections 4 3 2 1 44 1. Use a telephone cable to connect your Devices DSL port to a telephone jack (or the DSL or modem jack on a splitter if you have one). 2. ETHERNET: Use an Ethernet cable to connect a computer to a LAN port for initial configuration and/or Internet access. 3. USB: You can connect a USB memory stick or a USB hard drive for file sharing. The Device automatically detects the USB device. Alternatively, use a USB cable (not provided) to connect a USB printer to this port. 4. POWER: Use the provided power adaptor to connect the POWER socket to an appropriate power source. Make sure the power at the outlet is on. Look at the lights on the front panel. The POWER light blinks while your Device starts up and then stays solid green once it is ready. The DSL lights are solid green after your Device has a DSL connection. The INTERNET light turns on when the Device is able to access the Internet and blinks when the Device is sending or receiving data. The WAN/LAN light is on if the WAN/LAN port is properly connected and blinks when there is traffic. Each ETHERNET light is on if the corresponding LAN port is properly connected and blinks when there is traffic. The USB light turns on when there is a USB printer or memory device is connected to the Device and blinks when transmitting data. The WiFi 2.4G light is green when the wireless LAN is ready and The WiFi 5G light is green when the wireless LAN is ready and The WPS light is green when WPS is enabled and blinks amber blinks when there is traffic. blinks when there is traffic. while WPS is in process. If the lights do not come on, check your connections and inspect your cables for damage. If the lights are still off, contact technical support. 5 Internet Connection Setup Your Device can automatically detect and configure your Internet connection once the hardware is connected properly. Automatic Connection 1. Open your web browser to a website. Wait while your Device tries to detect your DSL connection to your ISP. This may take a few minutes. 2. After it detects the connection, the DSL lights show amber on your Device and the INTERNET light comes on when the Internet is ready for you to use. If you have a PPPoE connection, you will have to enter the user name and password provided by your ISP. 3. Go to Set Up a Wireless Network if you wish to configure your wireless settings. 4. If the automatic connection is not successful, check your connections and restart the Device. Also, make sure you have entered the user name and password correctly. If you still cannot access the Internet, follow the steps in the next section to manually configure the Internet connection. Manual Connection You can also manually log into the Devices Web Configurator and configure the Internet connection. 1. In your browser, if the Device does not automatically re-direct you to the login screen, go to http://192.168.0.1. 66 2. Enter the default user name admin and password (see the Devices label). Click Apply. If the login screen does not open, make sure you allow web browser pop-up windows, JavaScripts and Java permissions. Your computer should be also set to get an IP address automatically from a DHCP server. 3. The main screen appears. Click Quick Setup to configure the Devices Internet access. 7 4. Enter the user name and password provided by your ISP. Click Apply to finish the configuration. 5. The DSL lights are green on your Device and the INTERNET light comes on when the Internet is ready for you to use. If you still cannot access the Internet, contact your ISP. Set Up a Wireless Network You can set up a wireless network using the following methods:

Using Wireless Protected Setup (WPS) Press the WPS button on the Devices front panel for more than 5 seconds to turn the WPS function on. 88 Follow these steps to add a WPS-enabled device to the wireless network using the WPS button. 1 2 3 Place the devices you want to connect near one another. Press the WPS button on the Device. Press the WPS button on a compatible device within 2 minutes of pressing the button on the Device. The WPS light on the Device blinks amber when connection is in progress and is solid green when connected. WPS Set Up a Wireless Network Manually The wireless LAN on your Device is enabled by default. To add a wireless client to the network, use the settings found on the bottom panel of your Device. Configure wireless devices that you want to connect to the wireless network to use the same wireless settings as the Device. The default wireless settings vary for each Device. Refer to the label of your Device and use the provided information. 9 Wall Mounting The following are dimensions of a screw anchor and M4 tap screw used for wall mounting. All measurements are in millimeters (mm). 1. Locate a high position on a wall that is free of obstructions. Use a sturdy wall. 2. For a concrete or brick wall find a drill bit with the same diameter as the screw anchors. If you do not need the screw anchors, find a drill bit slightly smaller in diameter than the included screws. 3. Drill the two screw holes in the wall. Make sure the distance between the centers of the holes is the same as the wall-mount holes. Be careful to avoid damaging pipes or cables located inside the wall when drilling holes for the screws. 1010 4. Use a hammer to tap the screw anchors into the holes. 9 4 . 5 m m 5. Insert and slowly screw the screws into the anchors (or the holes if you are not using anchors). Make sure the screws are snugly fastened to the wall. They need to hold the weight of the Device with the connection cables. Do not screw the screws all the way into the wall. Leave a small gap of about 0.5 cm between the heads of the screws and the wall. 11 6. Align the holes on the back of the Device with the screws on the wall. Hang the Device on the screws. Federal Communications Commission

(FCC):

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. NOTE: 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 1212 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 Increase the separation between the equipment and receiver. the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Caution Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. For product available in the USA/Canada market, only channel 1~11 can be operated. Selection of other channels is not possible. This device and it's antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-

transmitter product procedures. IMPORTANT NOTE:

Radiation Exposure Statement:

This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 40 cm between the radiator and your body. FCC REQUIREMENTS:

This equipment complies with TIA-968-B of FCC Rules. On the bass unit of this equipment is a label that contains, among other information, the FCC Registration Number and Ringer Equivalence Number (REN) for this equipment. IF REQUESTED, THIS INFORMATION MUST BE GIVEN TO THE TELEPHONE COMPANY. The REN is useful to determine the quantity of devices you may connect to your telephone line and still have all of those devices ring when your telephone number is called. In most, but not all areas, the sum of the REN of all devices connected to one line should not exceed five (5.0). To be certain of the number of devices you may connect to you line, as determined by the REN, you should contact your local telephone company to determine the maximum REN for your calling area. 13 If your equipment causes harm to the telephone network, the telephone company may discontinue your service temporarily. If possible, they will notify you in advance. But if advance notice is not practical, you will be notified as soon as possible. You will be informed of your right to file a complaint with the FCC. Your telephone company may make changes in it is facilities, equipment, operations or procedures that could affect the proper functioning of your equipment. If they do, you will be notified in advance to give you an opportunity to maintain uninterrupted telephone service. A Plug and jack used to connect this equipment to the premises wiring and telephone network must comply with the applicable FCC Part 68 rules and requirements adopted by the ACTA. A compliant telephone cord and modular plug is provided with this product. It is designed to be connected to a compatible modular jack that is also compliant. See installation instructions for details. The telephone company may make changes in its facilities, equipment, operations or procedures that could affect the operation of the equipment. If this happens, the telephone company will provide advance notice in order for you to make necessary modifications to maintain uninterrupted service. This equipment could be repair by users, there is not any component can be removed or changed. Connection to party line service is subject to state tariffs. Contact the state public utility commission, public service commission or corporation commission for information. If you experience trouble with this telephone equipment, please contact the following address and phone number for information on obtaining service or repairs. The telephone company may ask that you disconnect this equipment from the network until the problem has been corrected or until you are sure that the equipment is not malfunctioning. This equipment may not be used on coin service provided by the telephone company. Connection to party lines is subject to state tariffs. COMPANY: ZYXEL Communications Inc. ADDRESS: 1130 N. Miller St., Anaheim CA, 92806 USA TEL NO.: 714-6320882 1414 Safety Warnings Do NOT use this product near water, for example, in a wet basement or near a swimming pool. Do NOT expose your device to dampness, dust or corrosive liquids. Do NOT store things on the device. Do NOT install, use, or service this device during a thunderstorm. There is a remote risk of electric shock from lightning. Connect ONLY suitable accessories to the device. Do NOT open the device or unit. Opening or removing covers can expose you to dangerous high voltage points or other risks. ONLY qualified service personnel should service or disassemble this device. Please contact your vendor for further information. Make sure to connect the cables to the correct ports. Place connecting cables carefully so that no one will step on them or stumble over them. disassembling. Always disconnect all cables from this device before servicing or Use ONLY an appropriate power adaptor or cord for your device. Connect the power adaptor or cord to the right supply voltage (for example, 110V AC in North America or 230V AC in Europe). Do NOT allow anything to rest on the power adaptor or cord and do NOT place the product where anyone can walk on the power adaptor or cord. Do NOT use the device if the power adaptor or cord is damaged as it If the power adaptor or cord is damaged, remove it from the device might cause electrocution. and the power source. Do NOT attempt to repair the power adaptor or cord. Contact your local vendor to order a new one. Do not use the device outside, and make sure all the connections are indoors. There is a remote risk of electric shock from lightning. Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your device. Use only No. 26 AWG (American Wire Gauge) or larger telecommunication line cord. Antenna Warning! This device meets ETSI and FCC certification requirements when using the included antenna(s). Only use the included antenna(s). The RJ-45 jacks are not used for telephone line connection. 15 Your product is marked with this symbol, which is known as the WEEE mark. WEEE stands for Waste Electronics and Electrical Equipment. It means that used electrical and electronic products should not be mixed with general waste. Used electrical and electronic equipment should be treated separately. EU Importer: ZYXEL Communications A/S | Generatorvej 8D, 2730 Herlev, Denmark | http://www.ZYXEL.dk US Importer: ZYXEL Communications, Inc | 1130 North Miller Street Anaheim, CA 92806-2001 | http://www.us.ZYXEL.com 1616

Report No.: 170315E03 Page 3 Reference No.: xxxxxxxx Report No.: 170315E03 Page 4 Reference No.: xxxxxxxx Report No.: 170315E03 Page 5 Reference No.: xxxxxxxx Report No.: 170315E03 Page 6 Reference No.: xxxxxxxx Report No.: 170315E03 Page 7 Reference No.: xxxxxxxx Report No.: 170315E03 Page 8 Reference No.: xxxxxxxx Report No.: 170315E03 Page 9 Reference No.: xxxxxxxx 2.4GHz Antenna -1 Report No.: 170315E03 Page 10 Reference No.: xxxxxxxx Report No.: 170315E03 Page 11 Reference No.: xxxxxxxx 2.4GHz Antenna -2 Report No.: 170315E03 Page 12 Reference No.: xxxxxxxx Report No.: 170315E03 Page 13 Reference No.: xxxxxxxx 2.4GHz Antenna -3 Report No.: 170315E03 Page 14 Reference No.: xxxxxxxx Report No.: 170315E03 Page 15 Reference No.: xxxxxxxx 5 GHz Antenna -1 Report No.: 170315E03 Page 16 Reference No.: xxxxxxxx Report No.: 170315E03 Page 17 Reference No.: xxxxxxxx 5 GHz Antenna -2 Report No.: 170315E03 Page 18 Reference No.: xxxxxxxx Report No.: 170315E03 Page 19 Reference No.: xxxxxxxx 5 GHz Antenna -3 Report No.: 170315E03 Page 20 Reference No.: xxxxxxxx Report No.: 170315E03 Page 21 Reference No.: xxxxxxxx 5 GHz Antenna -4 Report No.: 170315E03 Page 22 Reference No.: xxxxxxxx Report No.: 170315E03 Page 23 Reference No.: xxxxxxxx Report No.: 170315E03 Page 24 Reference No.: xxxxxxxx

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FCC IDI88C3000Z US1RODL01AC3000Z Label:

Label Location:

Bottom Interface Label Here LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device. Back Label

(Fig. 1) FCCID:I88C3000Z

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/5524693.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 Confidentiality Request Date: October 1, 2021 Federal Communications Commission Authorization and Evaluation Division FCC ID: I88C3000Z To Whom It May Concern, Long Term Confidentiality Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby respectfully request confidential treatment of information accompanying this application as outlined below:

Operating Description Schematics Block Diagram 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. We understand 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. Short Term Confidentiality Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby respectfully request short-

term confidential treatment of information accompanying this application as outlined below until 180 days after the Grant Date of Equipment Authorization in order to ensure sensitive business information remains confidential until the actual marketing of the device:

Test Setup Photos Sincerely,

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

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/5524694.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 FCC ID: I88C3000Z Date: October 1, 2021 A U T H O R I Z A T I O N L E T T E R To whom it may concern:

We, the undersigned, hereby authorize Debby Lin of Bureau Veritas Consumer Products Services

(H.K.) Ltd., Taoyuan Branch (BV CPS Taoyuan), to act on its behalf in all matters relating to the Federal Communication Commission (FCC) application for equipment authorization in connection with the FCC ID listed above, including signing of all documents relating to these matters. Any and all acts carried out by Debby Lin of BV CPS Taoyuan on Zyxel Communications Corporations behalf, within the scope of the powers granted herein, shall have the same effect as acts of its own. If you have any questions regarding the authorization, please dont hesitate to contact us. Sincerely,

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

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/5524695.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 Description of Permissive Change Date: November 3, 2021 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. Ref: Class II permissive change Applicant: Zyxel Communications Corporation Dear Examiner, This is to request a Class II permissive change for FCC ID: I88C3000Z This Equipment is prepared for FCC Reassessment, The difference between them are as Below information. w Add 2nd source for 2.4GHz/5GHz FEM (pin-for-pin compatible, same function, no change in radio parameters). w Add 2.4GHz/5GHz antennas. Newly 2.4GHz Antenna Antenna No. PCB No. Brand Model 4 WJ1 be-comfortable 56-001-000106Z 5 WJ0 be-comfortable 56-001-000108Z 6 WJ2 be-comfortable 56-001-000107Z Antenna Gain

(dBi) <Including cable loss>

3.42 3.31 3.25 Frequency Range

(GHz) Antenna Type Antenna Connector 2.4~2.4835 Dipole 2.4~2.4835 Dipole 2.4~2.4835 Dipole None None None 5GHz Antenna Antenna No. PCB No. Brand Model 5 6 7 JC2 be-comfortable 56-001-000109Z JC3 be-comfortable 56-001-000111Z JC1 be-comfortable 56-001-000109Z Antenna Gain

(dBi) <Including cable loss>

3.83 3.73 3.74 Frequency Range

(GHz) Antenna Type Antenna Connector 5.15~5.85 Dipole i-pex(MHF) 5.15~5.85 Dipole i-pex(MHF) 5.15~5.85 Dipole i-pex(MHF) Cable Length

(mm) 295 320 270 Cable Length

(mm) 50 85 50 8 JC0 be-comfortable 56-001-000110Z 3.66 5.15~5.85 Dipole i-pex(MHF) 85 w Change 2.4GHz all antenna location and 5GHz(JCO) antenna location. w The EUT has below model names and product, which are identical to each other in all aspects except for the following Interface Project name Model C3000Z WAN LAN DSL USB Wi-Fi 2.4G 3x3 V x1 x4 x1 x1

(2.0) Remark Wi-Fi 5G 4x4 V WiFi-N VDSL2 4-port Combo WAN CPE Dual-Band Wireless AC/N VDSL2 Bonding Gateway Dual-Band Wireless AC/N Gigabit Ethernet Gateway VMG4927-B50 A x1 x4 x1 EMG6726-B10 A x1 x4 NA x1

(2.0) x1

(2.0) V V 1. Different housing 2. Different FW GUI login screen V V 1. Different housing 2. Different FW GUI login screen 3. Different main chip(Main chip:BCM63138UKFSBG &

BCM63139UKFSBG ,Different DSL function) 4. Layout and schematic will be the same as VMG4927-B50A. If you have any questions regarding this application, please feel free to contact me. Sincerely yours,

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

Declaration for DFS master devices Date: June 28, 2017 FCC ID: I88C3000Z We, Zyxel Communications Corporation hereby declare that the device meets all the other requirements specified in Part 15E Section 15.407. If you should have any question(s) regarding this declaration, please dont hesitate to contact us. Thank you!

Sincerely,

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Emma Bao / Manager Zyxel Communications Corporation Tel: 03 578-3942 #88582 E-mail: Emma.bao@zyxel.com.tw

Agency Authorization Letter Date: June 28, 2017 FCC ID: I88C3000Z To whom it may concern:

We, the undersigned, hereby authorize Amanda Wu / Senior Specialist of Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch (BV CPS Taoyuan) of Taiwan to act on our behalf in all manners relating to FCC application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Amanda Wu /

Senior Specialist BV CPS Taoyuan on our behalf shall have the same effect as acts of our own. If you have any questions regarding the authorization, please dont hesitate to contact us. Thank you. Sincerely yours,

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Emma Bao / Manager Zyxel Communications Corporation Tel: 03 578-3942 #88582 E-mail: Emma.bao@zyxel.com.tw

Confidentiality Request Federal Communications Commission Authorization and Evaluation Division FCC ID: I88C3000Z Date: June 28, 2017 To Whom It May Concern, Long Term Confidentiality Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby respectfully request confidential treatment of information accompanying this application as outlined below:

Software Operating Description Operation 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. We understand 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,

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Emma Bao / Manager Zyxel Communications Corporation Tel: 03 578-3942 #88582 E-mail: Emma.bao@zyxel.com.tw

Class II Permissive Change Letter Date: June 28, 2017 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. Ref: Class II permissive change Applicant: Zyxel Communications Corporation Dear Examiner, This is to request a Class II permissive change for FCC ID: I88C3000Z This Equipment is prepared for FCC Reassessment, The difference compared with original is adding DFS band, the product hardware is identical and new band is adding through software enabling. If you have any questions regarding this application, please feel free to contact me. Sincerely yours,

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Emma Bao / Manager Zyxel Communications Corporation Tel: 03 578-3942 #88582 E-mail: Emma.bao@zyxel.com.tw

ZYXEL Date: May 11, 2017 We, Zyxel Communications Corporation declare that the device does not support any non-US channels in all the operational mode(s) for the following product. FCC ID: 188C30007 If you should have any question(s) regarding this declaration, please don't hesitate to contact us. Thank you!

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

ZYXEL Confidentiality Request Date: May 11, 2017 Federal Communications Commission Authorization and Evaluation Division FCC ID: 188C3000Z To Whom It May Concern, Long Term Confidentiality Pursuant to Sections 0.457 and 0.459 of the Commission's Rules, we hereby respectfully request confidential treatment of information accompanying this application as outlined below:

Schematics Block Diagram Operation Description Software Operating 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. We understand 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. Short Term Confidentiality Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby respectfully request short-term confidential treatment of information accompanying this application as outlined below until 180 days after the Grant Date of Equipment Authorization in order to ensure sensitive business information remains confidential until the actual marketing of the device:

External Photos Internal Photos Test Setup Photos User Manual Sincerely, Emma Bao / Manager Zyxel Communications Corporation Tel: 886 3 578-3942 # 88582 mma.bao@zyxel.com.tw