Deco BE77
The Ultimate 10 Gbps Connectivity
User Guide
BE17000 Whole Home
Mesh Wi-Fi 7 System
1900000444 REV1.0.0 © 2025 TP-Link
Contents
About This Guide ···················································· 1
Appearance ······························································· 2
Set Up Your Deco ··················································· 3
Troubleshooting ······················································ 8
Authentication ·························································· 9
1
About This Guide
This guide provides a brief introduction to BE17000 Whole Home Mesh Wi-Fi 7 System and regulatory information.
Features available in Deco may vary by model and software version. Deco availability may also vary by region or ISP. All images, steps, and descriptions
in this guide are only examples and may not reect your actual Deco experience.
Conventions
In this guide, the following conventions are used:
Convention Description
Deco
Stands for Deco Whole Home Mesh Wi-Fi System/
Unit.
Underline
Hyperlinks are in teal and underlined. You can click to
redirect to a website or a specic section.
Teal
Key information appears in teal, including
management page text such as menus, items,
buttons and so on.
Note:
Ignoring this type of note might result in a malfunction
or damage to the device.
Tips:
Indicates important information that helps you make
better use of your device.
More Info
• Specic product information can be found on the product page at
https://www.tp-link.com.
• A Technical Community is provided for you to discuss our products
at https://community.tp-link.com.
• Our Technical Support contact information can be found at the
Help center of the Deco app and the Contact Technical Support
page at https://www.tp-link.com/support.
Speed/Coverage/Device Quantity Disclaimer
Maximum wireless signal rates are the physical rates derived from IEEE
Standard 802.11 specications. Actual wireless data throughput and
wireless coverage, and quantity of connected devices are not guaranteed
and will vary as a result of network conditions, client limitations, and
environmental factors, including building materials, obstacles, volume and
density of trac, and client location.
MU-MIMO Disclaimer
Use of MU-MIMO requires clients to also support MU-MIMO.
IoT Compatibility Disclaimer
IoT compatibility refers only to smart devices that can be controlled via the
Deco app. Other wireless devices can still connect to Deco for normal Wi-Fi
use.
Seamless Roaming Disclaimer
Clients need to support 802.11k/v/r and may require additional set up.
Performance may vary depending on the client device.
2
Appearance
Each Deco has an LED that changes color according to its status, a WPS button, a Gigabit and 2.5 Gbps WAN/LAN port, a 10 Gbps RJ45/SFP+ WAN/
LAN Combo port, a USB 3.0 port, a power slot, and a Reset button.
See the explanation below:
Tip: The product label can be found at the bottom of the product.
Pulse Yellow:
Deco is resetting.
Solid Yellow:
Deco is starting up.
Pulse Blue:
Deco is ready for setup.
Solid Blue:
Deco is setting up.
Pulse Green:
Deco is upgrading rmware.
Solid Green:
Deco is all set up and connected.
Pulse Red:
The satellite Deco is disconnected
from the main Deco.
Solid Red:
Deco has an issue.
For connecting Deco to your modem, the
Ethernet outlet, or for other internet services.
Press this WPS button, and immediately press the WPS button
on your client device to start the WPS process.
For connecting a USB storage device to Deco.
For connecting Deco to the power socket via the provided power adapter.
Press for 1 second and release to reset Deco to factory default settings. The light
changing from pulsing yellow to solid yellow indicated a successful reset.
Reset Button
2.5 Gbps WAN/LAN Port
Gigabit WAN/LAN Port
Use Deco’s Combo pair. The Combo pair includes an Ethernet port and an SFP+ port.
Only one port in the pair can be used at a time
10 Gbps RJ45/SFP+ WAN/LAN Combo Port
WPS Button
USB 3.0 Port
Power Slot
3
Set Up Your Deco
First let's start by setting up the Deco network. Get the TP-Link Deco app for iOS or Android, then follow the app to walk through the setup.
1. Get the Deco app
Scan the QR code below or go to Google
Play or the App Store to download the Deco
app. Install the app on your Android or iOS
smartphone or tablet.
or
2. Log in or sign up with TP-Link ID
Open the app and log in with your TP-Link ID. If
you don’t have a TP-Link ID, create one rst.
Note: If you forgot your login password, tap Forgot Password?.
The app will help you reset your password.
3. Create a Network
In the Deco app, tap the + button on the top
right corner of the homepage, then select
Create a Network.
4
4. Plug in your Deco
Plug in your Deco and wait until your Deco's LED pulses blue, then your phone/tablet will connect to the Deco automatically.
Note: You can turn on Bluetooth on your phone/tablet in advance for a quicker setup.
5
5. Connect your Deco
Power o your modem. Connect your Deco to the modem and power it on.
If you don't have a modem, connect your Deco directly to the Ethernet outlet.
or
6. Specify your Deco's location
Select or custom a location for your Deco.
The location will be used as the name of your
Deco.
6
8. Create your Wi-Fi network
Set a network name and a password. These will
be the name and password you use to connect
your devices to Wi-Fi.
7. Connect your Deco to the internet
Select the internet connection type and enter
the information. If you are not sure, contact
your internet service provider.
9. Create your 6GHz Wi-Fi network
Set a network name and a password. These
will be the name and password you use to
connect your devices to the 6GHz Wi-Fi.
7
10. Keep your Deco up-to-date
Set auto update time. This allows your Deco
to automatically update to the latest rmware
which provides better network experience.
11. Setup complete
Your Deco network is now up. You can connect your
devices to the Deco network. You can also add
more Deco units (if any) to extend the network.
8
Troubleshooting
Solutions to common problems during setup or use are provided here for reference. Follow the steps and the provided link below to diagnose and solve
problems you might experience with your Deco.
If problems still exist, contact us: https://www.tp-link.com/support
Q1. What should I do if I fail to congure the main Deco and get stuck on “We couldn't nd Deco”?
Refer to the guide https://www.tp-link.com/support/faq/2239/ or follow the video https://youtu.be/2HYuEYS9XJM
Q2. What should I do if I fail to congure the satellite Deco and get stuck on “We couldn't nd another Deco”?
Refer to the guide https://www.tp-link.com/support/faq/1447/ or follow the video https://youtu.be/iVgDzoo16T4
Q3. What should I do if I fail to congure the main Deco and get stuck on “Testing Internet Connection”?
Refer to the guide https://www.tp-link.com/support/faq/2239/
Refer to the video https://youtu.be/OSUrGdWH-i0
Q4. What should I do if my wireless devices cannot connect to Deco?
Refer to the guide https://www.tp-link.com/support/faq/2718/
Q5. What should I do if Deco suddenly lost internet access?
Refer to the guide https://www.tp-link.com/support/faq/2428/
Q6. How can I nd a suitable spot for my Deco?
Refer to the guide https://www.tp-link.com//support/faq/1446/
Q7. What can I do if the Deco app isn't working properly?
Refer to the guide https://www.tp-link.com/support/faq/1456/
9
Authentication
FCC Compliance Information Statement
Product Name: BE17000 Whole Home Mesh Wi-Fi 7 System
Model Number: Deco BE77
Component Name Model
I.T.E Power Supply
T120330-2B4
Responsible party:
TP-Link Systems Inc.
Address: 10 Mauchly, Irvine, CA 92618
Website: http://www.tp-link.com/us/
Tel: +1 626 333 0234
Fax: +1 909 527 6804
E-mail: [email protected]om
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.
10
• 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.
2. This device must accept any interference received, including interference that may cause undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the
equipment.
Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications
could void the user’s authority to operate the equipment.
FCC RF 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.
To comply with FCC RF exposure compliance requirements, this grant is applicable to only Mobile Configurations. 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.
• FCC regulations restrict the operation of this device to 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 in the 5.925-6.425 GHz band.
• Operation of transmitters in the 5.925-7.125 GHz band is prohibited for control of or communications with unmanned aircraft systems.
We, TP-Link Systems Inc., has determined that the equipment shown as above has been shown to comply with the applicable technical standards,
FCC part 15. There is no unauthorized change is made in the equipment and the equipment is properly maintained and operated.
Issue Date: 2026-01-06
11
FCC Compliance Information Statement
Product Name: I.T.E POWER SUPPLY
Model Number: T120330-2B4
Responsible party:
TP-Link Systems Inc.
Address: 10 Mauchly, Irvine, CA 92618
Website: http://www.tp-link.com/us/
Tel: +1 626 333 0234
Fax: +1 909 527 6804
E-mail: [email protected]om
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.
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.
2. This device must accept any interference received, including interference that may cause undesired operation.
12
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the
equipment.
We, TP-Link Systems Inc., has determined that the equipment shown as above has been shown to comply with the applicable technical standards,
FCC part 15. There is no unauthorized change is made in the equipment and the equipment is properly maintained and operated.
Issue Date: 2026-01-06
13
CE Mark Warning
OPERATING FREQUENCY(the maximum transmitted power)
2400MHz—2483.5MHz (20dBm)
5150MHz—5250MHz (23dBm)
5250MHz—5350MHz (23dBm)
5470MHz—5725MHz (30dBm)
6105MHz—6425MHz (23dBm)
Frequency band 5150 - 5250 MHz:
Indoor use: Inside buildings only. Installations and use inside road vehicles and train carriages are not permitted. Limited outdoor use: If used outdoors,
equipment shall not be attached to a fixed installation or to the external body of road vehicles, a fixed infrastructure or a fixed outdoor antenna. Use
by unmanned aircraft systems (UAS) is limited to within the 5170 - 5250 MHz band.
Frequency band: 5250 - 5350 MHz:
Indoor use: Inside buildings only. Installations and use in road vehicles, trains and aircraft are not permitted. Outdoor use is not permitted.
Frequency band: 5470 - 5725 MHz:
Installations and use in road vehicles, trains and aircraft and use for unmanned aircraft systems (UAS) are not permitted.
Frequency band 5945 -6425MHz:
Restricted to indoor use, including in trains with metal-coated windows and aircraft. Outdoor use, including in road vehicles, is not permitted
EU Declaration of Conformity
TP-Link hereby declares that the device is in compliance with the essential requirements and other relevant provisions of directives 2014/53/EU,
2009/125/EC, 2011 /65/EU and (EU) 2015/863.
The original EU declaration of conformity may be found at https://www.tp-link.com/en/support/ce/
14
RF Exposure Information
This device meets the EU requirements (2014/53/EU Article 3.1a) on the limitation of exposure of the general public to electromagnetic fields by way
of health protection.
The device complies with RF specifications when the device used at 20 cm from your body.
National restrictions
Attention: This device may only be used indoors in all EU member states and EFTA countries, and Northern Ireland.
AT BE BG CH CY CZ DE DK
EE EL ES FI FR HR HU IE
IS IT LI LT LU LV MT NL
NO PL PT RO SE SI SK UK(NI)
UKCA Mark
UK Declaration of Conformity
TP-Link hereby declares that the device is in compliance with the essential requirements and other relevant provisions of the Radio Equipment
Regulations 2017.
The original UK Declaration of Conformity may be found at https://www.tp-link.com/support/ukca/
National restrictions
Attention: This device may only be used indoors in Great Britain.
UK
15
Canadian Compliance Statement
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-
exempt RSS(s). Operation is subject to the following two conditions:
(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may cause undesired operation of the device.
L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement
économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes :
1) L’appareil ne doit pas produire de brouillage;
2) L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.
Caution:
The device for 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;
DFS (Dynamic Frequency Selection) products that operate in the bands 5250- 5350 MHz, 5470-5725MHz.
Devices shall not be used for control of or communications with unmanned aircraft systems.
Operation shall be limited to indoor use only.
Operation on oil platforms, automobiles, trains, maritime vessels and aircraft shall be prohibited except for on large aircraft flying above 3,048 m
(10,000 ft).
Avertissement:
Le dispositif fonctionnant dans la bande 5150-5250 MHz est réservé uniquement pour une utilisation à l’intérieur afin de réduire les risques de
brouillage préjudiciable aux systèmes de satellites mobiles utilisant les mêmes canaux;
Les produits utilisant la technique d’atténuation DFS (sélection dynamique des fréquences) sur les bandes 5250- 5350 MHz, 5470-5725MHz.
Les appareils ne doivent pas être utilisés pour le contrôle ou la communication avec des systèmes d’aéronefs sans pilote.
Le fonctionnement doit être limité à une utilisation en intérieur uniquement.
L’opération sur les plates-formes pétrolières, les automobiles, les trains, les navires maritimes et les avions est interdite, sauf sur les gros avions
volant au-dessus de 3 048 m (10 000 ft).
16
Radiation Exposure Statement:
This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated
with minimum distance 20cm between the radiator & your body.
Déclaration d’exposition aux radiations:
Cet équipement est conforme aux limites d’exposition aux rayonnements IC établies pour un environnement non contrôlé. Cet équipement doit être
installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps.
Industry Canada Statement:
CAN ICES-3 (B)/NMB-3(B)
Korea Warning Statements:
당해 무선설비는 운용중 전파혼신 가능성이 있음.
NCC Notice & BSMI Notice:
注意！
取得審驗證明之低功率射頻器材，非經核准，公司、商號或使用者均不得擅自變更頻率、加大功率或變更原設計之特性及功能。
低功率射頻器材之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善至無干擾時方得繼續使用。
前述合法通信，指依電信管理法規定作業之無線電通信。
低功率射頻器材須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。
應避免影響附近雷達系統之操作。
17
安全諮詢及注意事項
• 請使用原裝電源供應器或只能按照本產品注明的電源類型使用本產品。
• 清潔本產品之前請先切斷電源。請勿使用液體、噴霧清潔劑或濕布進行清潔。
• 注意防潮，請勿將水或其他液體潑灑到本產品上。
• 插槽與開口供通風使用，以確保本產品的操作可靠並防止過熱，請勿堵塞或覆蓋開口。
• 請勿將本產品置放於靠近熱源的地方。除非有正常的通風，否則不可放在密閉位置中。
• 不要私自拆開機殼或自行維修，如產品有故障請與原廠或代理商聯繫。
• 變壓器應安裝在設備附近且易於操作。
• 運作溫度:0°C~40°C(32°F~104°F)
限用物質含有情況標示聲明書
設備名稱：
Equipment name:
BE17000 Whole Home Mesh Wi-Fi 7 System
型號（型式）：
Type designation (Type)
Deco BE77
單元
Unit
限用物質及其化學符號
Restricted substances and its chemical symbols
鉛
Lead
(Pb)
汞
Mercury
(Hg)
鎘
Cadmium
(Cd)
六價鉻
Hexavalent
chromium
(Cr
+6
)
多溴聯苯
Polybrominated
biphenyls
(PBB)
多溴二苯醚
Polybrominated
diphenyl ethers
(PBDE)
PCB
○ ○ ○ ○ ○ ○
外殼
○ ○ ○ ○ ○ ○
電源供應器
−
○ ○ ○ ○ ○
其他及其配件
−
○ ○ ○ ○ ○
18
設備名稱：
Equipment name:
BE17000 Whole Home Mesh Wi-Fi 7 System
型號（型式）：
Type designation (Type)
Deco BE77
備考1.超出0.1wt%”及“超出0.01wt%”系指限用物質之百分比含量超出百分比含量基準值。
Note 1：“Exceeding 0.1 wt %” and “exceeding 0.01 wt %” indicate that the percentage content of the restricted substance exceeds the
reference percentage value of presence condition.
備考2.“○”系指該項限用物質之百分比含量未超出百分比含量基準值。
Note 2：“○” indicates that the percentage content of the restricted substance does not exceed the percentage of reference value of presence.
備考3.“−”系指該項限用物質為排除項目。
Note 3：The “−” indicates that the restricted substance corresponds to the exemption.
Продукт сертифіковано згідно с правилами системи УкрСЕПРО на відповідність вимогам нормативних документів та вимогам,
що передбачені чинними законодавчими актами України.
Safety Information
• Keep the device away from water, fire, humidity or hot environments.
• Do not attempt to disassemble, repair, or modify the device. If you need service, please contact us.
• Do not use damaged charger or USB cable to charge the device.
• Do not use any other chargers than those recommended.
• Do not use the device where wireless devices are not allowed.
• Adapter shall be installed near the equipment and shall be easily accessible.
19
• Use only power supplies which are provided by manufacturer and in the original packing of this product. If you have any questions, please don’t
hesitate to contact us.
• Operating Temperature: 0°C~40°C (32°F~104°F)
• This product uses radios and other components that emit electromagnetic fields. Electromagnetic fields and magnets may interfere with pacemakers
and other implanted medical devices. Always keep the product and its power adapter more than 15 cm (6 inches) away from any pacemakers or
other implanted medical devices. If you suspect your product is interfering with your pacemaker or any other implanted medical device, turn off
your product and consult your physician for information specific to your medical device.
Please read and follow the above safety information when operating the device. We cannot guarantee that no accidents or damage will occur due to
improper use of the device. Please use this product with care and operate at your own risk.
Explanation of the symbols on the product label
Symbols may vary from products.
Note: The product label can be found at the bottom of the product and its I.T.E. power supply.
Symbol Explanation
Class II equipment
Class II equipment with functional earthing
Alternating current
DC voltage
Polarity of output terminals
Indoor use only
20
Dangerous voltage
Caution, risk of electric shock
Energy efficiency Marking
Protective earth
Earth
Frame or chassis
Functional earthing
Caution, hot surface
Caution
Operator’s manual
Stand-by
“ON”/”OFF” (push-push)
Fuse
Fuse is used in neutral N
21
RECYCLING
This product bears the selective sorting symbol for Waste electrical and electronic equipment (WEEE). This means
that this product must be handled pursuant to European directive 2012/19/EU in order to be recycled or dismantled to
minimize its impact on the environment.
User has the choice to give his product to a competent recycling organization or to the retailer when he buys a new
electrical or electronic equipment.
Caution, avoid listening at high volume levels for long periods
Disconnection, all power plugs
m Switch of mini-gap construction
µ
Switch of micro-gap construction (for US version)
Switch of micro-gap / micro-disconnection construction (for other versions except US)
ε Switch without contact gap (Semiconductor switching device)
22
產品標籤上符號的解釋
符號可能因產品而異
注意：產品標籤可以在產品底部和其I.T.E.電源供應器上找到。
符號 說明
II類設備
具有功能接地的II類設備
交流
直流
輸出端點的極性
僅供室內使用
危險電壓
請注意，有觸電的危險
能源效率標誌
保護接地
接地
23
功能接地
功能接地
請注意，表面過熱
警告
操作手冊
待機
“開啟”/”關閉”（按壓式）
保險絲
保險絲用於中性線N
回收
這個產品帶有歐盟指令2012/19/EU中關於廢棄電氣電子設備（WEEE）的選擇性分類標誌。這意味著，該產品必須按照該
指令處理，以便進行回收或拆解，從而最大限度地減少對環境的影響。 用戶可以選擇將產品交給有資格的回收機構，或在
購買新的電器或電子設備時將其交給零售商進行回收。
請小心，避免長時間以高音量收聽。
斷線，所有電源插頭
m
迷你間隙結構開關
24
µ
小間隙結構開關（US版本）/小間隙/小斷開結構的開關（非US版）
ε
無接觸間隙的開關（半導體開關設備）
