Deco AX1800 Whole Home Mesh Wi-Fi System User Manual
Highlights
Superior Mesh Wi-Fi, Everywhere
Improved Capacity for More Connections
Unrivaled Wi-Fi 6 Speed up to 1800 Mbps
Immersive Streaming, No More Buffering
Wi-Fi Dead-Zone Killer
Eliminate weak signal areas with a clearer, stronger whole home Wi-Fi signal generated from Wi-Fi 6. No more searching around for a stable connection.
Seamless Roaming with One Wi-Fi Name
Deco units work together to form a unified network with a single network name. Walk through your home and stay connected with the fastest possible speeds.
TP-Link HomeCareTM
HomeCare eunsures every device on your network remains protected with a live threat database.
Parental Controls
Limit online time and block inappropriate content according to unique profiles created for each family member.
Antivirus
Safeguard your home network with Deco’s built-in firewall and advanced wireless encryption, protecting devices from the latest threats.
Quality of Service (QoS)
Prioritize the devices and applications that matter to you, ensuring faster speeds at those all-important moments.
TP-Link Next-Gen AX1800 Whole Home Mesh Wi-Fi System Deco X20
Features
Robust Parental Controls
Manage content and control when each device can access the internet
- Profiles Create a profile for each family member, and manage them individually
- Content Filter Four levels are available for filtering content, each catering to a specific age group
- Time Controls Set daily time limits for the total time spent online and block a person’s internet access between certain times
- Pause the Internet Pause a family member’s internet and resume it whenever you like
Built-In Antivirus
Protect all connected devices in your home from viruses and malware.
- Malicious Content Filter Block malicious websites that are listed in real-time updated database to ensure you can surf the net in safety
- Intrusion Prevention System Protect your network and applications against external attacks and eliminates vulnerabilities
- Infected Device Quarantine Prevent infected devices from sending sensitive information or security threats to clients outside your network
Security
Safeguard your home network with a firewall and wireless encryption
- Encryption for Secure Network WPA/WPA2/WPA3 encryptions provide active protection against security threats
- Firewall Protect your network devices from malicious attacks
- Blacklist Add specific devices to blacklist to protect your network from unauthorized users
Assisted Setup
Easily set up Decos and find the ideal spot to place each unit.
- Auto Connection Test Test the internet connection of your Decos and helps to identify a suitable location for them
- Remote Management Manage your Deco network from a smartphone or tablet via the app, no matter where you find yourself
- Online Upgrade Keep informed of the latest firmware updates
Quality of Service
Prioritize devices and applications for faster performance when needed.
- For Applications Prioritize the online activity that’s most important to everyone on the network
- For Devices Give high priority to the devices that need the fastest internet connection
Work with All Deco Models
Form a Mesh network with your desired Deco models.
All Deco models can work together. Just expand Mesh Wi-Fi coverage anytime by adding more Decos.
Specifications
Hardware
- Ethernet Port: 2 10/100/1000 Mbps RJ45 ports
- Button: 1 RESET button on the underside
- Antenna: 4 internal omni-directional antennas
- Flash: 1 Gbit
- SDRAM: 4 Gbit
- Power Consumption (with power adapter): 13.5W max
- Dimensions (W × D × H): 4.33 × 4.33 × 4.49 in (110 × 110 × 114 mm)
- Power Adapter Input: 100-240V~50-60Hz 0.6A
- Power Adapter Output: 12V 1.5A

Wireless
- Wireless Standards: IEEE 802.11a/n/ac/ax 5GHz, IEEE 802.11b/g/n/ax 2.4GHz
- Mesh protocol: 802.11k/v/r
- Frequency: 2.4GHz and 5GHz
- Signal Rate: 575 Mbps on 2.4GHz, 1200 Mbps on 5GHz, 1024QAM on
2.4GHz and 5GHz - Transmit Power: FCC: <30 dBm(2.4GHz), <30 dBm(5GHz)
CE: <20 dBm (2.4GHz), <23 dBm (5GHz) - Wireless Security: WPA/WPA2-PSK/WPA3 encryptions
Software
- Working Mode: Router, Access Point
- WAN Type: Dynamic IP/Static IP/PPPoE/L2TP/PPTP
- DHCP: Server
- Quality of Service: WMM
- Firewall Security: SPI Firewall
- Protocols: Supports IPv4 and IPv6
- Guest Network: 2.4GHz Guest Network×1, 5GHz Guest Network×1
- Features: Parental Controls, QoS (Quality of Service), Reporting, Assisted
Setup, Address Reservation, Port Forwarding, TP-Link DDNS, IPTV, IPv6, LED Control - Management: Local Management; Remote Management; Multi-Managers
Others
- Certification:
- CE, FCC, IC, RoHS, RCM, JPA, JRF, VCCI,
- Smartphone/Tablet Requirements:
- iOS 9.0 or later,
- Android 4.4 or later
- Environment:
- Operating Temperature: 0°C~40°C (32°F~104°F)
- Storage Temperature: -40°C~70°C (-40°F~158°F)
- Operating Humidity: 10%~90%
- Storage Humidity: 5%~90%
- Package Contents for Deco X20(1-pack):
- 1 Deco X20 unit
- 1 RJ45 Ethernet cable
- 1 Power adapter
- 1 Quick Installation Guide
- Package Contents for Deco X20(2-pack):
- 2 Deco X20 units
- 1 RJ45 Ethernet cable
- 2 Power adapters
- 1 Quick Installation Guide
- Package Contents for Deco X20(3-pack):
- 3 Deco X20 units
- 1 RJ45 Ethernet cable
- 3 Power adapters
- 1 Quick Installation Guide
Attention: This device may only be used indoors in all EU member states and EFTA countries. 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, and
- This device must accept any interference received, including interference that may cause undesired operation.
Specifications are subject to change without notice. TP-Link is a registered trademark of TP-Link Technologies Co., Ltd. Other brands and product names are trademarks or registered trademark of their respective holders.
Improved Capacity for More Connections

















