ASUS RT-AX55 Wireless-AX1800 Dual Band Wireless-AX1800 Dual Band WiFi 6 Router WiFi 6 User Guide

: June 5, 2024
: Asus

Table of Contents

ASUS RT-AX55 Wireless-AX1800 Dual Band Wireless-AX1800 Dual Band WiFi 6
A quick look at RT-AX55
Positioning your wireless router
Preparing your modem
Setting up your RT-AX55
Remembering your wireless router settings
FAQ
Federal Communications Commission Statement
Compliance Statement of Innovation, Science and Economic Development
Manufacturer
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

ASUS RT-AX55 Wireless-AX1800 Dual Band Wireless-AX1800 Dual Band WiFi 6

Router WiFi 6 ASUS-RT-AX55-Wireless-AX1800-Dual-Band-Wireless-AX1800-Dual-
Band-WiFi-6-Router-WiFi-6-product Package contents

RT-AX55 Wireless Router
Network cable (RJ-45)
AC adapter
Quick Start Guide

A quick look at RT-AX55

5GHz LED	WPS button
2.4GHz LED	Power switch
LAN 1~4 LEDs	Power (DCIN) port
WAN (Internet) LED	WAN (Internet) port
Power LED	LAN 1 ~ 4 ports
Reset button

Positioning your wireless router

For optimal wireless transmission between the wireless router and connected wireless devices, ensure that you:

Place the wireless router in a centralized area for a maximum wireless coverage for the network devices.
Keep the wireless router away from metal obstructions and away from direct sunlight.
Keep the wireless router away from 802.11g or 20MHz only Wi-Fi devices, 2.4GHz computer peripherals, Bluetooth devices, cordless phones, transformers, heavy-duty motors, fluorescent lights, microwave ovens, refrigerators, and other industrial equipment to prevent signal interference or loss.
Always update to the latest firmware. Visit the ASUS website at http://www.asus.com to get the latest firmware updates.
To ensure the best wireless signal, orient the four non-detachable antennas as shown in the drawing below.

NOTES:

Use only the adapter that came with your package. Using other adapters may damage the device.
Specifications:

DC Power adapter	DC Output: +12V with 1A current
Operating Temperature	0~40oC
Operating Humidity	50~90%

Preparing your modem

Unplug the power cable/DSL modem. If it has a battery backup, remove the battery. NOTE: If you are using DSL for Internet, you will need your username/password from your Internet Service Provider (ISP) to properly configure the router.
Connect your modem to the router with the bundled network cable.
Power on your cable/DSL modem.
Check your cable/DSL modem LED lights to ensure the connection is active.

Setting up your RT-AX55

You can set up your router via a wired or wireless connection.

Wired connection
Plug your router into a power outlet and power it on. Connect the network cable from your computer to a LAN port on your router.
The web GUI launches automatically when you open a web browser. If it does not auto-launch, enter http://router.asus.com.
Set up a password for your router to prevent unauthorized access.
Wireless connection
Plug your router into a power outlet and power it on.
Connect to the network with SSID shown on the product label on the back side of the router. For better network security, change to a unique SSID and assign a password.
Wi-Fi Name (SSID): ASUS_XX

XX refers to the last two digits of the MAC address. You can find it on the label on the back of your router. 3. You can choose either the web GUI or ASUS Router app to set up your router.
- Web GUI Setup
- Once connected, the web GUI launches automatically when you open a web browser. If it does not auto-launch, enter http://router.asus.com
- Set up a password for your router to prevent unauthorized access.
- App Setup
  Download ASUS Router App to set up your router via your mobile devices.
- Turn on Wi-Fi on your mobile devices and connect to your router’s network.
- Follow ASUS Router App setup instructions to complete the setup.

Remembering your wireless router settings

Remember your wireless settings as you complete the router setup.

Router Name:	Password:
2.4 GHz network SSID:	Password:
5GHz network SSID:	Password:

FAQ

Where can I find more information about the wireless router?
- Online FAQ site:
  https://www.asus.com/support/faq
- Technical support site:
  https://www.asus.com/support
- You can get the user manual online at
  https://www.asus.com/support

ASUS Recycling/Takeback Services
ASUS recycling and takeback programs come from our commitment to the highest standards for protecting our environment. We believe in providing solutions for you to be able to responsibly recycle our products, batteries, other components, as well as the packaging materials. Please go to http://csr.asus.com/english/Takeback.html for detailed recycling information in different regions.
REACH
Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) regulatory framework, we published the chemical substances in our products at ASUS REACH website at http://csr.asus.com/english/REACH.htm

Federal Communications Commission Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

This device may not cause harmful interference.
This device must accept any interference received, including interference that may cause undesired operation.

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.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.

WARNING! Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Prohibition of Co-location
This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.

IMPORTANT NOTE:
Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. To maintain compliance with FCC exposure compliance requirement, please follow operation instruction as documented in this manual.

WARNING! This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 31 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.

Compliance Statement of Innovation, Science and Economic Development

Canada (ISED)

This device complies with Innovation, Science and Economic Development Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
Operation in the band 5150–5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems.
CAN ICES-3(B)/NMB-3(B)

Radio Frequency (RF) Exposure Information
The radiated output power of the ASUS Wireless Device is below the Innovation, Science and Economic Development Canada radio frequency exposure limits. The ASUS Wireless Device should be used in such a manner such that the potential for human contact during normal operation is minimized.
This equipment should be installed and operated with a minimum distance of 31 cm between the radiator any part of your body.
This device has been certified for use in Canada. Status of the listing in the Innovation, Science and Economic Development Canada’s REL (Radio Equipment List) can be found at the following web address:
http://www.ic.gc.ca/eic/site/ceb-bhst.nsf/eng/h_tt00020.html
Additional Canadian information on RF exposure also can be found at the following web: https://www.ic.gc.ca/eic/site/smt- gst.nsf/eng/sf08792.html

Manufacturer

ASUSTeK Computer Inc.
Tel: +886-2-2894-3447
Address: 4F, No. 150, LI-TE RD., PEITOU, TAIPEI 112, TAIWAN

CE statement

Simplified EU Declaration of Conformity
ASUSTek Computer Inc. hereby declares that this device is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU. Full text of EU declaration of conformity is available at https://www.asus.com/Networking/RT-AX55/HelpDesk Declaration.
Declaration of Conformity for Ecodesign directive 2009/125/EC Testing for eco- design requirements according to (EC) No 1275/2008 and (EU) No 801/2013 has been conducted. When the device is in Networked Standby Mode, its /0 and network interface are in sleep mode and may not work properly. To wake up the device, press the WPS button. This equipment complies with EU radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 31 cm between the radiator & your body.
All operational modes:

2.4GHz: 802.11b, 802.11g, 802.11n (HT20), 802.11n (HT40), 802.11ac (VHT20), 802.1 1ac (VHT40),
802.11ax (HE20), 802.11ax(HE40)
5GHz: 802.11a, 802.11n (HT20), 802.11n (HT40), 802.11ac (VHT20), 802.11ac (VHT40), 802.11ac
(VHT80), 802.11ax (HE20), 802.11ax(HE40), 802.11ax (HE80)

The frequency, mode and the maximum transmitted power in EU are listed below:

2412-2472MHz: 19.79dBm
5180-5240MHz VHT20 MCS0: EIRP 22.9dBm
5260-5320MHz VHT40 MCSO: EIRP 22.8dBm
5500-5700MHz VHT80 McsO: EIRP 29.9dBm
The device is restricted to indoor use only when operating in the 5150 to 5350 MHz frequency
range. The adapter shall be installed near the equipment and shall be easily accessible.

Safety Notices
Use this product in environments with ambient temperatures between 0°C(32°F) and 40°C(104 F).
Refer to the rating label on the bottom of your product and ensure your power adapter
complies with this rating.

DO NOT place on uneven or unstable work surfaces. Seek to service if the casing has been damaged.
DO NOT place or drop objects on top and do not shove any foreign objects into the product.
DO NOT expose to or use near liquids, rain, or moisture. DO NOT use the modem during electrical storms.
DO NOT cover the vents on the product to prevent the system from getting overheated.
DO NOT use damaged power cords, accessories, or other peripherals.
If the Adapter is broken, do not try to fix it by yourself. Contact a qualified service technician or
your retailer.
To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before
relocating the system.
DO NOT mount this equipment higher than 2 meters.