Devolo Magic 1 WiFi 2-1 User manual

M anual
devolo M agic 2 WiFi 2-1

devolo Magic 2 WiFi 2-1

© 2021 devolo AG Aachen (Germany)
The reproduction and distribution of the documentation and software supplied with this product and the use of its contents is
subject to written authorization from devolo. We reserve the right to make any alterations that arise as the result of technical de-
velopment.
Trademarks
Android TM is a registered trademark of Open Handset Alliance.
Linux®is a registered trademark of Linus Torvalds.
Ubuntu®is a registered trademark of Canonical Ltd.
Mac®and Mac OS X®are registered trademarks of Apple Computer, Inc.
iPhone®,iPad® and iPod®are registered trademarks of Apple Computer, Inc.
Windows®and Microsoft®are registered trademarks of Microsoft, Corp.
Wi-Fi®, Wi-Fi Protected AccessTM, WPATM, WPA2TM and Wi-Fi Protected SetupTM are registered trademarks of the Wi-Fi Alliance®.
devolo and the devolo logo are registered trademarks of devolo AG.
The firmware package from devolo contains files which are covered by different licenses, in particular under devolo proprietary
license and under open source license (GNU General Public License, GNU Lesser General Public License or FreeBSD License). The
source code which is available for Open Source distribution can be requested in writing from [email protected].
All other names mentioned may be trademarks or registered trademarks of their respective owners. Subject to change without
notice. No liability for technical errors or omissions.
This product has been manufactured and is sold under a licence granted to devolo AG by Vectis One Ltd for patents concerning
WiFi-technology and owned by Wi-Fi One, LLC (“Licence”). The Licence is limited exclusively to finished electronics for end-use
and does not extend rights to any third party device or process used or sold in combination with this product.
devolo AG
Charlottenburger Allee 67
52068 Aachen
Germany
www.devolo.global
Version 1.2_3/21

devolo Magic 2 WiFi 2-1
Contents
1 Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.1 About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.2 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.3 CE Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.4 Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.5 devolo on the Internet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.1 devolo Magic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.2 Introduction to the devolo magic adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.3 Pairing – Establishing a PLC connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.3.1 Reading the PLC indicator light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.3.2 Wi-Fi button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.3.3 Reading the Wi-Fi indicator light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.3.4 Reset button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.3.5 Network jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.3.6 WiFi antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.3.7 Integrated electrical socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3 Initial use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.1 Package contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.2 System requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.3 Connecting the devolo Magic 2 WiFi 2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.3.1 Starter Kit – Automatic set-up for a new devolo Magic PLC network . . . . . . . . . . . . . . 25
3.3.2 Addition – Expanding an existing PLC network by adding another
devolo Magic 2 WiFi 2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.3.3 Changing the network password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.3.4 Establish a Wi-Fi connection with the devolo Magic 2 WiFi 2-1 . . . . . . . . . . . . . . . . . . . 26
3.4 Installation of devolo software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
3.5 Removing the devolo Magic adapter from a PLC network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

devolo Magic 2 WiFi 2-1
4 Network configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.1 Calling up the built-in web interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.2 General information about the menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.3 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4.3.1 System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4.3.2 WiFi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4.3.3 Powerline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4.3.4 LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.4 WiFi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.4.1 Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.4.2 WiFi networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.4.3 Guest network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
4.4.4 Mesh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
4.4.5 Schedule control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
4.4.6 Parental control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
4.4.7 Wi-Fi Protected Setup (WPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4.4.8 Neighbour networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
4.5 Powerline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
4.6 LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
4.6.1 Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
4.6.2 IPv4/IPv6 configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
4.7 System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
4.7.1 Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
4.7.2 Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
4.7.3 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
4.7.4 Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
4.7.5 Config Sync . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

devolo Magic 2 WiFi 2-1
5 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.1 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.2 Bandwidth optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.3 Frequency range and transmitting power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
5.4 Channels and carrier frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
5.5 Disposal of old devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
5.6 Warranty conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

7 Preface
devolo Magic 2 WiFi 2-1
1Preface
Welcome to the fantastic world of
devolo Magic!
In no time at all, devolo Magic transforms your
house into a multimedia home that is ready for the
future today. devolo Magic gives you noticeably
higher speeds, more stability and greater range,
providing the perfect Internet experience as a re-
sult!
1.1 About this manual
Carefully read all instructions before setting up the
device and store the manual and/or installation
guide for later reference.
After a brief introduction to „devolo Magic“ and to
the devolo Magic 2 WiFi 2-1 in Chapter 2,
Chapter 3 tells you how to successfully start using
the adapter in your network. Chapter 4 describes
in detail the setting options of the built-in
devolo Magic configuration interface.
Tips for bandwidth optimisation, information
about environmental compatibility of the device,
as well as our warranty terms, can be found in
Chapter 5 at the end of the manual.
Description of the icons
This section contains a brief description of the
icons used in this manual and/or on the rating pla-
te, the device connector, as well as the icons used
on the package:
Icon Description
Very important safety symbol that
warns you of hazardous electrical
voltage which if not avoided can re-
sult in serious injury or death.
Very important safety symbol that
warns you of a potentially dange-
rous situation which if not avoided
can result in serious injury or death.
An important safety symbol that
warns you of a potentially burn ha-
zard which if not avoided can result
in minor injuries or damage to pro-
perty.
An important safety symbol that
warns you of a potentially dange-
rous situation involving a tripping
hazard which can result in injuries.

Preface 8
devolo Magic 2 WiFi 2-1
1.2 Intended use
Use devolo devices, devolo software and the provi-
ded accessories as described to prevent damage
and injury.
Products
devolo devices are communication devices desi-
gned for indoors.* Depending on the product, they
An important note that should be
observed which can potentially
lead to material damages.
The device may only be used in-
doors in dry conditions.
The device is a Class I product. All
electrically conductive (made of
metal) housing parts where a volta-
ge can be applied during operation
or maintenance in the event of an
error must be continuously
connected to the earth wire.
The manufacturer/distributing
company uses the CE marking to
declare that the product meets all
applicable European regulations
and has been subjected to the pres-
cribed conformity assessment
procedures.
Icon Description
It is used to prevent the occurrence
of waste electrical and electronic
equipment and to reduce this type
of waste through reuse, recycling
and other forms of utilisation. The
European Community WEEE Direc-
tive establishes minimum standards
for handling waste electrical and
electronic equipment in the EU.
Additional information,
background material and
configuration tips for your device.
Indicates a completed course of ac-
tion
Icon Description

9 Preface
devolo Magic 2 WiFi 2-1
are equipped with a PLC - (PowerLine Communica-
tion) and/or a Wi-Fi module and/or a broadband
module. The devices communicate with each other
by means of, depending on the product, PLC, data
and telephone line (e.g. coaxial or twisted pair)
and/or Wi-Fi.
devolo devices do not replace the existing router.
They enable transmission of the existing Internet/
data signal over the in-house wiring and via Wi-Fi
and integrate Internet-compatible terminal de-
vices into the home network.
Under no circumstances may devolo devices be
used outdoors, because large temperature fluctua-
tions and moisture can damage both the device
and the power line*. devolo devices may not be in-
stalled at a height above two metres unless an ad-
ditional fastening mechanism is available. The
products are intended for operation in the EU,
Switzerland and Norway.
* This does not include devolo outdoor devices, which are
suitable for outdoor applications based on their IP classification.
Software
devolo devices can be used only with the free,
downloadable programs approved and available
on devolo AG's website (www.devolo.global) and
in app stores (iOS and Google Play). Any modifica-
tions to the product-specific firmware or software
could damage the products and, in the worst-case
scenario, render them unusable, negatively affect
conformity and cause the warranty claims to beco-
me void.
Always use the most up-to-date software version
to make sure you have the latest security functions
and device updates. The installed devolo software
notifies you automatically if a new software versi-
on is available.
Accessories
Use only the provided accessories.
1.3 CE Conformity
This product complies with the technical
requirements of the directives 2014/53/
EU, 2011/65/EC and 2009/125/EC.
This product is designed for use in the EU,
Switzerland and Norway.
A printout of the simplified CE declaration of this
product is separately included and can also be
found under
www.devolo.global/support/ce.

Preface 10
devolo Magic 2 WiFi 2-1
1.4 Safety notes
It is essential to have read and understood all safe-
ty and operating instructions before the devolo de-
vice is used for the first time; keep them safe for
future reference.
DANGER! Electrical shock caused by
electricity
Do not reach into the electrical socket.
Do not open the device.
Do not insert any objects into the electrical
socket or into the ventilation openings
DANGER! Electric shock caused by
electricity
Device must be plugged into a power soc-
ket with a connected earth wire
devolo devices may be operated only on a mains
power supply as described on the rating plate.
CAUTION! Tripping hazard
Lay the network cable in a barrier-free
manner;
ensure that the electrical socket and the
connected network devices are easily ac-
cessible
To disconnect devolo devices from the mains sup-
ply, unplug the device from the electrical socket.
CAUTION! Damage to the device caused
by ambient conditions
Only use device indoors in dry conditions
CAUTION! Heat development during
operation
Certain housing components can become
very hot in certain situations. Attach device
so that it is touch-proof, observing optimal
positioning
devolo devices should only be installed at locations
that guarantee adequate ventilation. Slots and
openings on the housing are used for ventilation:
bDo not cover devolo devices during operation.
bDo not place any objects on devolo devices.
bDo not insert any objects into the openings of
devolo devices.
bdevolo devices must not be placed directly
next to a naked flame (such as fire or candles).
bdevolo devices must not be exposed to direct
heat radiation (e.g. radiator, direct sunlight).
Users do not need to carry out any maintenance
on devolo devices. In the event of damage, dis-
connect the devolo device from the mains supply
by pulling it or its plug out of the electrical socket.
Then contact qualified specialist personnel (after-

11 Preface
devolo Magic 2 WiFi 2-1
sales service) exclusively. Damage is deemed to
have occurred, for example,
bif a button is damaged.
bif the power plug is damaged.
bif the devolo device has been showered with
liquid (such as rain or other water).
bif the devolo device is inoperable.
bif the housing of the devolo device is damaged.
CAUTION! Damage to housing from
cleaning agents containing solvents
Clean only electroless and with dry cloth
Do not plug devolo devices directly into each
other. Devices that are plugged into each
other can experience a decrease in transmis-
sion rate.
1.5 devolo on the Internet
For detailed information on our products, visit
www.devolo.global.
There you will find product descriptions and docu-
mentation, and also updates of devolo software
and your device's firmware.
If you have any further ideas or suggestions related
to our products, please don't hesitate to contact us
at [email protected]!

Introduction 12
devolo Magic 2 WiFi 2-1
2 Introduction
2.1 devolo Magic
Home is where devolo Magic is – in no time at all,
devolo Magic transforms your house or flat into a
multimedia home of the future with noticeably
higher speed, more stability and greater range,
providing the perfect Internet experience as a
result!
Be inspired by products that are astonishingly easy
to install, with impressive, innovative technology
and unbeatable performance.
Be ready for the technology of the future today
devolo Magic embodies the new generation of the
tried-and-tested Powerline technology (PLC) ba-
sed on the cutting-edge G.hn architecture. G.hn
was developed by the International Telecommuni-
cation Union (ITU) with ongoing development pro-
vided primarily by the HomeGrid Forum industry
association. devolo Magic products are certified
according to HomeGrid standards and are compa-
tible with other HomeGrid-certified products.
Fig. 1 devolo Magic throughout the home

13 Introduction
devolo Magic 2 WiFi 2-1
Like the HomePlug AV technology used in establis-
hed devolo dLAN devices, devolo Magic uses the
household mains supply for data transmission and
secures ideal performance and stability in locations
where network cables are not viable or desired
and/or the Wi-Fi frequently falls short due to cei-
lings and walls.
To set up a devolo Magic network, you need
at least two devolo Magic devices. For tech-
nical reasons, devices from the
devolo Magic series are not compatible with
dLAN devices.
2.2 Introduction to the devolo
magic adapter
Unpack– plug in – get started and be prepared
for the new generation of the tried-and-tested
Powerline technology and innovative mesh
Wi-Fi with swiftness and stability:
Powerline
bAt speeds up to 2400 Mbps
bOver distances up to 500 metres
bSecurity – with 128-bit AES Powerline encryp-
tion
Mesh Wi-Fi
bAt speeds up to 1200 Mbps
bFour antennas cover the 2.4 and 5 GHz Wi-Fi
frequencies at the same time and use the full
extent of the entire 5 GHz frequency band
(Dynamic Frequency Selection, DFS).
bAir-time fairness – Quicker Wi-Fi devices take
priority in the network.
bBand steering – Use of the optimum frequency
band (2.4 and 5 GHz frequency band)
bRoaming – Quickly and seamlessly connect to
the strongest Wi-Fi access point
bSecurity – with WPA2 for wireless ac ("IEEE
802.11a/b/g/n/ac" Wi-Fi high-speed stan-
dards)
bConvenient additional functions such as
parental controls, guest WiFi, time control and
Config Sync are integrated in the devolo Magic
2 WiFi 2-1.
bEfficiency– The integrated PowerSave mode
reduces energy consumption automatically at
low data traffic.
bThe 2 gigabit network connectors on the
devolo Magic 2 WiFi 2-1 let you connect
stationary network devices—such as a game
console, TV or media receiver—to your Internet

Introduction 14
devolo Magic 2 WiFi 2-1
access point over the Powerline network (e.g.
Internet router).
bIts integrated electrical socket can be used
like a normal wall socket to supply power to an
additional network device or a power strip.
The devolo Magic 2 WiFi 2-1 features
bAn integrated electrical socket,
bA PLC button with LED status display,
bA Wi-Fi button with LED status display,
bFour internal WiFi antennas,
bTwo gigabit network connectors
bA reset button (next to the network connec-
tors).
The LED status displays can be disabled. You
can find more information about this in
Chapter 4 Network configuration or in the
product manual for the devolo Cockpit
software available online at
www.devolo.global/devolo-cockpit.

15 Introduction
devolo Magic 2 WiFi 2-1
2.3 Pairing – Establishing a PLC
connection
devolo Magic adapters that are in the factory de-
fault condition, i.e. have been recently purchased
or successfully reset (see Chapter 3.5 Removing
the devolo Magic adapter from a PLC network),
automatically start to attempt to pair (establish a
PLC connection) with anotherdevolo Magic adap-
ter when reconnected to the mains supply.
Starting up a new devolo Magic PLC network
After plugging the devolo Magic adapters into
available power sockets, a new devolo Magic net-
work is established automatically within 3 minutes.
Fig. 2: devolo Magic 2 WiFi 2-1 with country-specific
connector and power socket
Fig. 3 Network connectors

Introduction 16
devolo Magic 2 WiFi 2-1
Expanding an existing devolo Magic PLC net-
work by adding another devolo Magic adapter
In order to use a new devolo Magic 2 WiFi 2-1 in
your devolo Magic- network, first you have to
connect it to your existing devolo Magic adapters
devices as a network. This is accomplished by using
a shared PLC password, which can be assigned in
various ways:
bUsing devolo Cockpit or the
devolo Home Network App (see Chapter 3.4
Installation of devolo software)
bUsing the web interface (see Chapter 4.5
Powerline)
bUsing the PLC button as described below.
1To do so, plug the new devolo Magic adapter
into an available power socket and, for appro-
ximately 1 second, press the PLC button on a
devolo Magic adapter in your existing
devolo Magic network.
2The new devolo Magic adapter pairs automati-
cally so no button needs to be pressed. The LED
of this adapter now also flashes white.
After a short time, the flashing LED beco-
mes a steady white light. The devolo Magic
adapter has been successfully integrated
into your existing devolo Magic network.
For each pairing operation, only one addi-
tional devolo Magic adapter can be added
at a time.
You can find detailed information about in-
stalling devolo Magic adapters in Chapter
3.3 Connecting the
devolo Magic 2 WiFi 2-1.

17 Introduction
devolo Magic 2 WiFi 2-1
2.3.1Reading the PLC indicator light
The integrated PLC indicator light (LED) shows the
status for the devolo Magic 2 WiFi 2-1 by illumina-
ting and/or flashing:
LED Flashing be-
haviour
Meaning LED status display
(web interface*)
1 Red LED Lights up for
up to 2 sec.
Start-up process Cannot be disabled
2 Red LED Flashes at in-
tervals of 0.5
sec. (on/off)
Status 1:
The reset of the devolo Magic adapter was
successful. The PLC/reset button has been
pressed and held for 10 seconds.
Status 2:
The devolo Magic adapter (once again) has
the factory default settings. Since the last
reset, no pairing with another devolo Magic
adapter has taken place.
Connect the adapter with another
devolo Magic adapter to create a full-
fledged PLC network as described in
Chapter 2.3 Pairing – Establishing a PLC
connection.
Cannot be disabled

Introduction 18
devolo Magic 2 WiFi 2-1
3 Red LED Lights up stea-
dy
Status 1:
The other network nodes are in standby
mode and cannot currently be accessed over
the mains supply. The PLC LEDs of the other
devolo Magic adapters flash white only for a
short time.
Status 2:
The connection to the other network nodes
has been interrupted. There may be electro-
magnetic or radio frequency interference on
the power line. In this case, put the
devolo Magic adapters closer to each other
or try to shut off the source of interference.
Can be disabled
4Redand
white
LED
Flashes at in-
tervals of 0.1
sec. red/2 sec.
white
Data transmission rate not in optimum
range **
Can be disabled
LED Flashing be-
haviour
Meaning LED status display
(web interface*)

19 Introduction
devolo Magic 2 WiFi 2-1
5White
LED
Status 1:
Flashes at
intervals of
0.5 sec.
(on/off)
Status 2:
Flashes at in-
tervals of 1
sec. (on/off)
Status 1:
This devolo Magic adapter is in pairing
mode and the system is searching for new
devolo Magic adapters.
Status 2:
Someone has triggered the "Identify device"
function on the web interface or in the
devolo Home Network App. This function
identifies the devolo Magic adapter being
sought.
Cannot be disabled
6White
LED
Lights up stea-
dy
The devolo Magic connection does not have
any issues and the devolo Magic adapter is
ready to operate.
Can be disabled
7White
LED
Flashes at in-
tervals of
0.1 sec.. on /
5sec.off
The devolo Magic adapter is in standby mo-
de.***
Can be disabled
8Redand
white
LED
Flashes at in-
tervals of
0.5 sec. red/
0.5 sec. white
The devolo Magic adapter is carrying out a
firmware update.
Cannot be disabled
LED Flashing be-
haviour
Meaning LED status display
(web interface*)

Introduction 20
devolo Magic 2 WiFi 2-1
* Information about the web interface can be
found in Chapter 4 Network configuration.
** Information on improving the transmission rate
can be found in Chapter 5.2 Bandwidth optimi-
zation.
***A devolo Magic adapter switches to standby
mode after approximately 10 minutes if no active
network device (e.g. computer) is connected to the
network interface and the Wi-Fi is switched off. In
this mode, the devolo Magic adapter cannot be
accessed over the electrical wiring. As soon as the
network device (e.g. computer) connected to the
network interface is switched on again, your
devolo Magic adapter can also be accessed over
the electrical wiring again.
Check whether the adapter is connected to
the mains supply correctly and whether the
pairing operation has been carried out suc-
cessfully. For more information about this,
refer to 3.3 Connecting the
devolo Magic 2 WiFi 2-1.
2.3.2Wi-Fi button
This button controls the following functions:
Wi-Fi on/off
In the factory default settings, the Wi-Fi setting is
already enabled and the Wi-Fi encryption is set to
WPA2. The default Wi-Fi key for the initial
installation of the devolo Magic 2 WiFi 2-1 is the
device's Wi-Fi key. You will find the unique key on
the label on the back of the housing.
Fig. 4: country-specific type plate