Cisco MERAKI MR72 Ghid de instalare

Cisco
Marca
Cisco
Model
MERAKI MR72
Categorie
Routere
Tip
Ghid de instalare
MR72 Installation Guide
The Cisco Meraki MR72 is a dual-band enterprise class 802.11ac cloud-managed access point. Designed for high
capacity and high density, the MR72 meets the needs of the most demanding environments, and also includes the first
ever cloud-managed third radio dedicated to optimizing the RF environment and securing the airwaves.
The Meraki MR72 has an operating temperature of -40o to 60o C.
Package Contents
The MR72 package contains the following:
• MR72 Cloud-Managed Access Point
• Mount cradle
• Wall screws
• Wall screw anchors
• Grounding screws
• Mounting straps
Understanding the MR72
Your Meraki MR72 has the following features:
LED indicator
Your MR72 is equipped with a multi-color LED light on the bottom edge of the unit to convey information about system
functionality and performance:
• Orange - AP is booting (permanent Orange suggests hardware issue)
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• Rainbow - AP is initializing/scanning
• Blinking Blue - AP is upgrading
• Green - AP in Gateway mode with no clients
• Blue - AP in Gateway mode with clients
• Blinking Orange - AP can't find uplink
The MR72 may be operated in “Run Dark” mode for additional security and to reduce the visibility of the access point. In
this mode, the LED will not be illuminated. This mode may be enabled through the Meraki dashboard.
Ethernet Port
The MR72 features a Gigabit Ethernet RJ45 port that accepts 802.3af power. This port should be used for uplink to your
WAN connection.
N-Type antenna attachement ports (4x)
2x N-Type antenna ports are located at the top of the MR72 and 2x are located at the bottom of the MR72. The pairs of
antenna ports each correspond to the 2 client serving radios. The spectrum that each pair serves is printed on the shell
of the MR72.
Mount plate attachment slots (4x)
The mounting slots located on the rear shell of the MR72 marry to the 4 mounting posts on the mounting plate, securely
fastening the MR72 to the mounting plate.
Factory reset button
The factory reset button is located in a small pin-sized hole just above the Ethernet port of the MR72. If the button is
pressed and held for at least five seconds and then released, the MR72 will reboot and be restored to its original factory
settings by deleting all configuration information stored on the unit.
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The Vent
The vent allows pressure equalization between the interior and the environment. This prevents internal condensation
and maintains a waterproof seal.
The mount cradle has the following features:
Mounting posts (4x)
The mounting slots located in the middle of the mounting plate marry the MR72 to the mounting plate.
Mounting holes (4x)
The mounting holes located on the 4 outermost corners of the mounting plate allow secure installation of the mounting
plate to a surface such as a wall.
Vertical orientation mounting strap slots (2x)
The vertical orientation mounting strap slots located in the middle of the mounting plate secure the mounting plate to a
vertical pole using the included mounting straps.
Horizontal orientation mounting strap slots (2x)
The horizontal orientation mounting strap slots located in the middle of the mounting plate secure the mounting plate to
a horizontal pole using the included mounting straps.
Release tab
The release tab located at the bottom of the mounting plate. It locks the movement of the AP once attached.
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Mount plate attachment screw
The mount plate attachment screw is located at the bottom of the mounting plate. It securely attaches the AP to the
mounting plate.
Mount plate grounding post
The mount plate grounding post located on the left side of the mounting plate. Using the included grounding strap, the
ground post allows you to ground the unit.
Pre-Install Preparation
You should complete the following steps before going on-site to perform an installation.
Configure Your Network in Dashboard
The following is a brief overview only of the steps required to add an MR72 to your network. For detailed instructions
about creating, configuring and managing Meraki wireless networks, refer to the online documentation
(documentation.meraki.com/mr).
1. Login to http://dashboard.meraki.com. If this is your first time, create a new account.
2. Find the network to which you plan to add your APs or create a new network.
3. Add your APs to your network. You will need your Meraki order number (found on your invoice) or the serial
number of each AP, which looks like Qxxx-xxxx-xxxx, and is found on the bottom of the unit. You will also need
your Enterprise license key, which you should have received via email.
4. Go to the map / floor plan view and place each AP on the map by clicking and dragging it to the location where you
plan to mount it.
Check and Upgrade Firmware
To ensure your MR72 performs optimally immediately following installation, it is recommended that you facilitate a
firmware upgrade prior to mounting your MR72.
1. Attach your MR72 to power and a wired Internet connection. See the "Power the MR72" section for details.
2. The MR72 will turn on and the LED will glow solid orange. If the unit does not require a firmware upgrade, the LED
will turn either green (no clients associated) or blue (clients associated) within thirty seconds.
* If the unit requires an upgrade, the LED will begin blinking blue until the upgrade is complete, at which point the LED
will turn solid green or blue. You should allow at least a few minutes for the firmware upgrade to complete, depending on
the speed of your internet connection.
Check and Configure Firewall Settings
If a firewall is in place, it must allow outgoing connections on particular ports to particular IP addresses. The most
current list of outbound ports and IP addresses for your particular organization can be found here.
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Assigning IP Addresses to MR72s
All gateway MR72s (MR72s with Ethernet connections to the LAN) must be assigned routable IP addresses. These IP
addresses can be dynamically assigned via DHCP or statically assigned.
Dynamic Assignment
When using DHCP, the DHCP server should be configured to assign a static IP address for each MAC address
belonging to a Meraki AP. Other features of the wireless network, such as 802.1X authentication, may rely on the
property that the APs have static IP addresses.
Static Assignment
Static IPs are assigned using the local web server on each AP. The following procedure describes how to set the static
IP:
1. Using a client machine (e.g., a laptop), connect to the AP wirelessly (by associating to any SSID broadcast by the
AP) or over a wired connection.
2. If using a wired connection, connect the client machine to the MR72 either through a PoE switch or a PoE Injector.
If using a PoE switch, plug an Ethernet cable into the MR72’s Ethernet jack, and the other end into a PoE switch.
Then connect the client machine over Ethernet cable to the PoE switch. If using a PoE Injector, connect the MR72
to the “PoE” port of the Injector, and the client machine to the “LAN” port.
3. Using a web browser on the client machine, access the AP’s built-in web server by browsing
to http://my.meraki.com. Alternatively, browse to http://10.128.128.128.
4. Click on the “Uplink Configuration” tab. Log in. The default login is the serial number (e.g. Qxxx-xxxx-xxxx), with no
password (e.g., Q2DD-551C-ZYW3).
5. Configure the static IP address, net mask, gateway IP address and DNS servers that this AP will use on its wired
connection.
6. If necessary, reconnect the AP to the LAN.
Static IP via DHCP Reservations
Instead of associating to each Meraki AP individually to configure static IP addresses, an administrator can assign static
IP addresses on the upstream DHCP server. Through “DHCP reservations,” IP addresses are “reserved” for the MAC
addresses of the Meraki APs. Please consult the documentation for the DHCP server to configure DHCP reservations.
Collect Tools
You will need the following tools to perform an installation:
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Collect Additional Hardware for Installation
You will need the following tools to perform an installation:
• Network cables with RJ45 connectors long enough for your particular mounting location
• 802.3af or 802.3at PoE power source (either PoE switch or Meraki PoE Injector)
• Connection to the internet (if you are setting up your MR72 as a gateway to the internet)
• Appropriately sized metal straps (if mounting to a pole larger than 3.9” in diameter)
• Specialized mounting hardware if mounting to surface other than wood, stucco or stone
Installation Instructions
Choose Your Mounting Location
A good mounting location is important to getting the best performance out of your MR72 access point. Keep the
following in mind:
1. The device should have unobstructed line of sight to most coverage areas. For example, if installing in an office
filled with workspaces divided by mid-height cubicle walls, installing on the ceiling or high on a wall would be ideal.
2. Power over Ethernet supports a maximum cable length of 300 ft (100 m).
3. If being used in a mesh deployment, the MR72 should have line of sight to at least two other Meraki devices.
4. The antennas should be as unobstructed as possible. Make sure that there is clearance around the MR72 for
installation of all of your chosen antennas.
Install the MR72
For most mounting scenarios, the MR72 mount cradle provides a quick, simple, and flexible means of mounting your
device. The installation should be done in two steps. First, install the mount cradle to your selected location. Then,
attach the MR72 to the mount cradle.
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Remove the Mount Plate from the Access Point
Before installing the mount plate, you must remove it from the back of the access point.
1. Unscrew the mount plate attachment screw.
2. Lift the mount plate release tab upwards.
3. While holding the mount plate release tab up, slide the mount plate off the access point in the direction shown
below.
Attach the mount cradle
The MR72 mount plate can be used to install your access point in a wide range of scenarios.
Wall or Solid Ceiling Mount Using mount cradle
Using included wall anchors and screws, attach the mount plate to your mounting wall or ceiling.
It is recommended that the MR72 be mounted to a wall or solid ceiling using the mount plate for physical security
reasons.
Pole Mount Using Mount Plate
Use the included mounting straps to mount the AP to a pole less than 3.9” in diameter. Thread the mounting straps
through the mounting strap slots to secure the mount plate in a horizontal or vertical orientation.
Attach Grounding Strap
Connect one end of grounding strap to grounding post with included screw and washer. Securely attach the other end
nearby metal structure.
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Mount the MR72
Attach the MR72 to the Mount Cradle
Insert the posts on the back of the access point into the attachment slots on the mount plate.
Aim Antennas
If you are using directional antennas, aim them appropriately to ensure optimal performance for your specific network
topography. Omnidirectional antennas perform best in a mesh network when oriented vertically.
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Attach Antennas
Remove protective plastic covers from all four N-type RF connectors. Attach appropriate antennas (and protective boots
if included).
Power the MR72
1. Route the Ethernet cable from the PoE Injector “OUT” port or from a PoE enabled switch to the MR72.
2. Install a Cable Gland on the MR72 end of the cable.
3. Plug the Ethernet cable into the Ethernet port of the Meraki MR72.
a. Connect the cable to the Ethernet port on the MR72.
b. Screw the gland body into the threaded hole of the port. Use an adjustable wrench to make sure the gland
body is fully seated in the hole.
c. Insert the split ring gasket into the gland body.
d. Screw the cap tightly onto the gland. You may need a wrench to fully tighten the cap, but take care not to
damage the cable in the process.
Powering the MR72 with the Meraki 802.3at Power over Ethernet Injector (sold separately)
1. Plug the power cord into the PoE Injector and the other end into wall power.
2. Plug an Ethernet cable that is connected to an active Ethernet connection into the “IN“ port on the injector.
3. Route Ethernet cable from the “OUT“ port on the injector to the Eth0 port in the cable bay of the MR72.
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Powering the MR72 with an 802.3af Power over Ethernet Switch
Route Ethernet cable from a port on an active 802.3af PoE switch to the Eth0 port in the bay of the MR72. The MR72 is
Gigabit Ethernet-capable. To maximize device performance, a Gigabit-capable switch should be used.
Verify Device Functionality and Test Network Coverage
1. Check LEDs
a. The Power LED should be solid green (or blue, if clients are connected). If it is flashing blue, the firmware is
automatically upgrading and the LED should turn green when the upgrade is completed (normally within a
few minutes). See the "LED Indicators" section for more details. .
b. Note: Your MR72 must have an active route to the Internet to check and upgrade its firmware.
2. Verify access point connectivity
a. Use any 802.11 client device to connect to the MR72 and verify proper connectivity using the client’s web
browser.
3. Check network coverage
4. Confirm that you have good signal strength throughout your coverage area. You can use the signal strength meter
on a laptop, smart phone, or other wireless device.
Troubleshooting
Reference the MR Product Page for additional information and troubleshooting tips.
Regulatory Information
Europe – EU Declaration of Conformity
This device complies with the essential requirements of the R&TTE Directive 1999/5/EC. The following test methods
have been applied in order to prove presumption of conformity with the essential requirements of the R&TTE Directive
1999/5/EC:
Radio: EN 300 328, EN 301 893
EMC: EN 301 489-1, EN 301 489-17
Safety: EN 60950-1
Exposure: EN 505385
Emissions: EN 55022, EN 61000-3-2,
EN 61000-3-3
Immunity: EN 61000-4-2, EN 61000-4-3,
EN 61000-4-4, EN 61000-4-5,
EN 61000-4-6, EN 61000-4-11
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See meraki.cisco.com/compliance
This device is a 2.4 GHz and 5 GHz wideband transmission system (transceiver), intended for use in all EU member
states and EFTA countries with the following restrictions:
Frequency Band
(MHz)
Max Power Level
(EIRP) (mW)
Indoor ONLY Indoor and Outdoor
2400 - 2483.5
100 X
5150 - 5350
200 X
5470 - 5725
1000 X
Denmark
The band 5150-5350 MHz is also allowed for outdoor usage.
I Danmark må frekvensbåndet 5150-5350 også anvendes udendørs.
Italy
This product meets the National Radio Interface and the requirements specified in the National Frequency allocation
Table for Italy. Unless this wireless LAN product is operating within the boundaries of the owner’s property, its use
requires a “general authorization”.
Questo prodotto è conforme alla specifiche di Interfaccia Radio Nazionali e rispetta il Piano Nazionale di ripartizione
delle frequenze in Italia. Se non viene installato all ‘interno del proprio fondo, l’utilizzo di prodotti Wireless LAN richiede
una “Autorizzazione Generale”.
Latvia
The outdoor usage of the 2.4 GHz band requires an authorization from the Electronic Communications Office.
2.4 GHz frekvenču joslas izmantošanai ārpus telpām nepieciešama at auja no Elektronisko sakaru direkcijas.
Български (Bulgarian):
Настоящото Cisco Systems, Inc. декларира, че това безжичното устройство е в съответствие със съществените
изисквания и другите приложими разпоредби на Директива 1999/5/EC.
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Česky (Czech):
Cisco Systems, Inc. tímto prohlašuje, že tento wireless device je ve shodě se základními požadavky a dalšími
příslušným ustanoveními směrnice.
Dansk (Danish):
Undertegnede Cisco Systems, Inc. erklærer herved, at følgende udstyr wireless device overholder de væsentlige krav
og øvrige relevante krav i direktiv 1999/5/EF.
Deutsch (German):
Hiermit erklärt Cisco Systems, Inc. dass sich das Gerät wireless device in Übereinstimmung mit den grundlegenden
Anforderungen und den übrigen einschlägigen Bestimmungen der Richtlinie 1999/5/EG befi ndet.
Eesti (Estonian):
Käesolevaga kinnitab Cisco Systems, Inc. seadme seadme wireless device vastavust direktiivi 1999/5/EÜ põhinõuetele
ja nimetatud direktiivist tulenevatele.
English:
Hereby, Cisco Systems, Inc. declares that this wireless device is in compliance with the essential requirements and
other relevant provisions of Directive 1999/5/EC.
Español (Spanish):
Por medio de la presente Cisco Systems, Inc. declara que el wireless device cumple con los requisitos esenciales y
cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999/5/CE.
Ελληνική (Greek):
ΜΕ ΤΗΝ ΠΑΡΟΥΣΑ Cisco Systems, Inc. ΔΗΛΩΝΕΙ ΟΤΙ wireless device ΣΥΜΜΟΡΦΩΝΕΤΑΙ ΠΡΟΣ ΤΙΣ ΟΥΣΙΩΔΕΙΣ
ΑΠΑΙΤΗΣΕΙΣ ΚΑΙ ΤΙΣ ΛΟΙΠΕΣ ΣΧΕΤΙΚΕΣ ΔΙΑΤΑΞΕΙΣ ΤΗΣ ΟΔΗΓΙΑΣ 1999/5/ЕΚ.
Français (French):
Par la présente Cisco Systems, Inc. déclare que l’appareil wireless device est conforme aux exigencies essentielles et
aux autres dispositions pertinentes de la directive 1999/5/CE.
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Ícelenska (Icelandic):
Hér, Cisco Systems, Inc. yfir að þráðlaus tæki er í samræmi við grunnkröfur og önnur viðeigandi ákvæði tilskipunar
1999/5/EB.
Italiano (Italian):
Con la presente Cisco Systems, Inc. dichiara che questo wireless device è conforme ai requisiti essenziali ed alle altre
disposizioni pertinenti stabilite dalla direttiva 1999/5/CE.
Latviski (Latvian):
Ar šo Cisco Systems, Inc. deklarē, ka wireless device atbilst Direktīvas 1999/5/EK būtiskajām prasībām un citiem ar to
saistītajiem noteikumiem.
Lietuvių (Lithuanian):
Šiuo Cisco Systems, Inc. deklaruoja, kad šis wireless device atitinka esminius reikalavimus ir kitas 1999/5/EB Direktyvos
nuostatas.
Nederland (Dutch):
Hierbij verklaart Cisco Systems, Inc. dat het toestel wireless device in overeenstemming is met de essentiële eisen en
de andere relevante bepalingen van richtlijn 1999/5/EG.
Malti (Maltese):
Hawnhekk, Cisco Systems, Inc. jiddikjara li dan wireless device jikkonforma mal-ħtigijiet essenzjali u ma provvedimenti
oħrajn relevanti li hemm fi d-Dirrettiva 1999/5/EC.
Magyar (Hungarian):
Alulírott, Cisco Systems, Inc. nyilatkozom, hogy a wireless device megfelel a vonatkozó alapvetõ követelményeknek és
az 1999/5/EC irányelv egyéb elõírásainak.
Norsk (Norwegian):
Erklærer herved Cisco Systems, Inc. at denne trådløse enheten er i samsvar med de grunnleggende krav og øvrige
relevante krav i direktiv 1999/5/EF.
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Polski (Polish):
Niniejszym Cisco Systems, Inc. deklaruje że to urządzenie bezprzewodowe jest zgodne z zasadniczymi wymaganiami
oraz pozostalymi stosowynmi postanowieniami Dyrektywy 199/5/WE.
Português (Portuguese):
Cisco Systems, Inc. declara que este wireless device está conforme com os requisitos essenciais e outras disposições
da Directiva 1999/5/CE.
Română (Romanian):
Prin prezenta, Cisco Systems, Inc. declară că acest dispozitiv fără fir este în conformitate cu cerin?ele esen?iale ?i alte
prevederi relevante ale Directivei 1999/5/CE.
Slovensko (Slovenian):
Cisco Systems, Inc. izjavlja, da je ta wireless device v skladu z bistvenimi zahtevami in ostalimi relevantnimi dolocili
direktive 1999/5/ES.
Slovensky (Slovak):
Cisco Systems, Inc. týmto vyhlasuje, že wireless device splna základné požiadavky a všetky príslušné ustanovenia
Smernice 1999/5/ES.
Suomi (Finnish):
Cisco Systems, Inc. vakuuttaa täten että wireless device tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten
ja sitä koskevien direktiivin muiden ehtojen mukainen.
Svenska (Swedish):
Härmed intygar Cisco Systems, Inc. att denna wireless device står I överensstämmelse med de väsentliga
egenskapskrav och övriga relevanta bestämmelser som framgår direktiv 1995/5/EG.
CE Marking
The following CE Mark is affixed to the equipment and its packaging:
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EU Radiation Exposure Statement
This equipment complies with EU radiation exposure limits set forth for an uncontrolled environment. This equipment
should be installed and operated with minimum distance 20 cm
between the radiator and your body.
U.S. Regulatory Wireless Notice
FCC Compliance Statement
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.
FCC Interference Statement
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
correct the interference by one 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 which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
FCC Caution
Any changes or modifications not expressly approved by Cisco Systems, Inc. could void the user’s authority to operate
this equipment. This Transmitter must not be co-located or operation in conjunction with any other antenna or
transmitter.
FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment
should be installed and operated with minimum distance 34mm between the radiator and your body. This transmitter
must not be co-located or operating in conjunction with any other antenna or transmitter.
IEEE 802.11b or 802.11g operation of this product in the USA is firmware-limited to channels 1 through 11.
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FCC Registration Requirement
Section 15.407 of the FCC rules establishes filing requirements for U-NII operators that deploy a collection of more than
1000 outdoor access points operating in the 5.15-5.25 GHz band. Such operators must submit a letter to the FCC lab
acknowledging that, should harmful interference to licensed services in this band occur, they will be required to take
corrective action. Corrective action may include reducing power, turning off devices, changing frequency bands, and/or
further reducing power radiated in the vertical direction.
This material shall be submitted to:
Federal Communications Commission
Laboratory Division, Office of Engineering and Technology
7435 Oakland Mills Road, Columbia, MD, 21046
Attn: U-NII Coordination
or online at https://www.fcc.gov/labhelp
Canadian Regulatory Wireless Notice
Industry Canada Statement
This device complies with RSS-210 of the Industry Canada 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.
Ce dispositif est conforme à la norme CNR-210 d’Industrie Canada applicable aux appareils radio exempts de licence.
Son fonctionnement est sujet aux deux conditions suivantes: (1) le dispositif ne doit pas produire de brouillage
préjudiciable, et (2) ce dispositif doit accepter tout brouillage reçu, y compris un brouillage susceptible de provoquer un
fonctionnement indésirable.
Industry Canada Caution
(i) 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;
(ii) high-power radars are allocated as primary users (i.e. priority users) of the bands 5250-5350 MHz and 5650-5850
MHz and that these radars could cause interference and/or damage to LE-LAN devices.
Avertissement:
(i) les dispositifs fonctionnant dans la bande 5150-5250 MHz sont réservés uniquement pour une utilisation à l’intérieur
afin de réduire les risques de brouillage préjudiciable aux systèmes de satellites mobiles utilisant les mêmes canaux;
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(ii) De plus, les utilisateurs devraient aussi être avisés que les utilisateurs de radars de haute puissance sont désignés
utilisateurs principaux (c.-à-d., qu’ils ont la priorité) pour les bandes 5250-5350 MHz et 5650-5850 MHz et que ces
radars pourraient causer du brouillage et/ou des dommages aux dispositifs LAN-EL.
Industry Canada 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 20 cm 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.
Australia Radiation Exposure Statement
This equipment complies with Australian radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed and operated with minimum distance 20 cm between the radiator and your body.
VCCI Statement for Japan
警告 この装置は、クラスＢ情報技術装置で
す。 この装置は 、家庭環境で使用するこ
とを目 的としていますが、この装置がラ
ジオやテレビジョン受信機に近接して使
用されると、受 信障害を引き起こすこ
とがあります。取扱説明書に従って正し
い取り扱いをしてください。 VCCI-B
Warning This is a Class B product based on
the standard of the Voluntary Control
Council for Interference from
Information Technology Equipment
(VCCI). If this is used near a radio
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or television receiver in a domestic
environment, it may cause radio
interference. Install and use the
equipment according to the
instruction manual.
Taiwan Wireless Statements
低功率射頻設備的管理辦法
第12條 經型式認證合格之低功率射頻電機，
非經許可，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。
第14條 低功率射頻電機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。
前項合法通信，指依電信法規定作業之
無線電通信。
低功率射頻電機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。
Administrative Rules for Low-Power Radio-Frequency Devices
Article 12: For those low-power radio-frequency devices that have already frequency devices that have already received
a type-approval, companies, business units or users should not change its frequencies, increase its power or change its
original features and functions.
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Article 14: The operation of the low-power radio-frequency devices is subject to the conditions that no
harmful interference is caused to aviation safety and authorized radio station; and if interference is caused, the
user must stop operating the device immediately and can’t re-operate it until the harmful interference is clear.
The authorized radio station means a radio-communication service operating in accordance with the Communication
Act.
The operation of the low-power radio-frequency devices is subject to the interference caused by the operation of an
authorized radio station, by another intentional or unintentional radiator, by industrial, scientific and medical
(ISM) equipment, or by an incidental radiator.
低功率射頻電機技術規範低功率射頻電機技術規範
4.7 無線資訊傳輸設備
4.7.6 無線資訊傳輸設備須忍受合法通信之 干擾且不得干擾合法通信；如造成干 擾，應立即停用，俟無干擾之虞，始 得
繼續使用。
4.7.7 無線資訊傳輸設備的製造廠商應確保頻 率穩定性，如依製造廠商使用手冊上所 述正常操作，發射的信號應維持於操
作頻帶中。
Low-Power Radio-Frequency Devices Technical
Specifications
4.7: Unlicensed National Information Infrastructure
4.7.6: The U-NII devices shall accept any interference from legal communications and shall not interfere with the
legal communications. If interference is caused, the user must stop operating the device immediately and must not re-
operate it until the harmful interference is clear.
4.7.7: Manufacturers of U-NII devices are responsible for ensuring frequency stability such that an emission
is maintained within the band of operation under all conditions of normal operation as specified in the user manual.
Brazil Wireless Statement
Este equipamento opera em caráter secundário, isto é, não tem direito a proteção contra interferência prejudicial,
mesmo de estações do mesmo tipo, e não pode causar interferência a sistemas operando em caráter primário.
This equipment operates on a secondary basis and
consequently must accept harmful interference, including interference from stations of the same kind. This equipment
may not cause harmful interference to systems operating on a primary basis.
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Cisco MERAKI MR72 Ghid de instalare

Cisco
Marca
Cisco
Model
MERAKI MR72
Categorie
Routere
Tip
Ghid de instalare
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