SMC Networks SMC7904BRAS User Manual

USER GUIDE

ADSL2 BARRICADE™ N
4-Port ADSL/ADSL2+ Wireless Router

SMC7904WBRAS-N2 v2

4-Port ADSL/ADSL2+ Wireless Router
User Guide

No. 1, Creation Road III,
Hsinchu Science Park,
30077, Taiwan, R.O.C.
TEL: [phone]
Fax: [phone]

March 2012

Pub. # 149xxxxxxxxx

SMC-UG-0312-01

Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable.
However, no responsibility is assumed by SMC for its use, nor for any infringements of patents or
other rights of third parties which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of SMC. SMC reserves the right to change specifications
at any time without notice.

Copyright © 2012 by

SMC Networks, Inc.

No. 1 Creation Road III,

Hsinchu Science Park,

30077, Taiwan, R.O.C.

All rights reserved

Tradem arks :

SMC is a registered trademark; and Barricade, EZ Switch, TigerStack, TigerSwitch, and TigerAccess
are trademarks of SMC Networks, Inc. Other product and company names are trademarks or
registered trademarks of their respective holders.

WARRANTY AND PRODUCT REGISTRATION

To register SMC products and to review the detailed warranty statement,
please refer to the Support Section of the SMC Website at http://
www.smc.com.

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COMPLIANCES

FEDERAL COMMUNICATION COMMISSION 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. This transmitter must not be co-located or operating in
conjunction with any other antenna or transmitter. 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 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, and (2) this device must accept any interference received,
including interference that may cause undesired operation.

FCC Caution: Any changes or modifications not expressly approved by the
party responsible for compliance could void the user's authority to operate
this equipment.

FCC RADIATION EXPOSURE STATEMENT

This equipment complies with FCC RF radiation exposure limits set forth for
an uncontrolled environment. This transmitter must not be co-located or
operating in conjunction with any other antenna or transmitter. This
equipment should be installed and operated with a minimum distance of 20
centimeters between the radiator and your body.

FCC - PART 68

This equipment complies with Part 68 of the FCC rules and the
requirements adopted by the ACTA. On the bottom of this equipment is a
label that contains, among other information, a product identifier in the

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OMPLIANCES

format US: 1KRDL09BSMC7800A. If requested, this number must be
provided to the telephone company.

This equipment uses the following USOC jacks: RJ-11.

The REN is useful to determine the quantity of devices you may connect to
your telephone line and still have those entire devices ring when your
telephone number is called. In most, but not all areas, the sum of the REN
of all devices connected to one line should not exceed five (5.0). To be
certain of the number of devices you may connect to you line, as
determined by the REN, you should contact your local telephone company
to determine the maximum REN for your calling area.

If your equipment causes harm to the telephone network, the telephone
company may discontinue your service temporarily. If possible, they will
notify you in advance. But if advance notice is not practical, you will be
notified as soon as possible. You will be informed of your right to file a
complaint with the FCC. Your telephone company may make changes in its
facilities, equipment, operations or procedures that could affect the proper
functioning of your equipment. If they do, you will be notified in advance to
give you an opportunity to maintain uninterrupted telephone service.

If you experience trouble with this telephone equipment, please contact
please contact our company at the numbers shown on back of this manual
for information on obtaining service or repairs. The telephone company
may ask that you disconnect this equipment from the network until the
problem has been corrected or until you are sure that the equipment is not
malfunctioning.

This equipment may not be used on coin service provided by the telephone
company. Connection to party lines is subject to state tariffs.

REN (RINGER EQUIVALENT NUMBERS) STATEMENT

Notice: The Ringer Equivalence Number (REN) assigned to each terminal
device provides an indication of the maximum number of terminals allowed
to be connected to a telephone interface. The termination on an interface
may consist of any combination of devices subject only to the requirement
that the sum of the Ringer Equivalence Numbers of all the devices does not
exceed 5.

ATTACHMENT LIMITATIONS STATEMENT

Notice: This equipment meets telecommunications network protective,
operational and safety requirements as prescribed in the appropriate
Terminal Equipment Technical Requirements document(s). This is
confirmed by marking the equipment with the Industry Canada certification
number. The Department does not guarantee the equipment will operate to
the user's satisfaction.

Before installing this equipment, users should ensure that it is permissible
to be connected to the facilities of the local telecommunications company.
The equipment must also be installed using an acceptable method of
connection. The customer should be aware that compliance with the above
conditions may not prevent degradation of service in some situations.

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Repairs to certified equipment should be coordinated by a representative
designated by the supplier. Any repairs or alterations made by the user to
this equipment, or equipment malfunctions, may give the
telecommunications company cause to request the user to disconnect the
equipment.

Users should ensure for their own protection that the electrical ground
connections of the power utility, telephone lines and internal metallic water
pipe system, if present, are connected together. This precaution may be
particularly important in rural areas.

Caution: Users should not attempt to make such connections themselves,
but should contact the appropriate electric inspection authority, or
electrician, as appropriate.

CE MARK DECLARATION OF CONFORMANCE FOR EMI AND SAFETY (EEC)

SMC contact for these products in Europe is:

SMC Networks Europe,
C/Fructuós Gelabert 6-8, 2
Edificio Conata II,
08970 - Sant Joan Despí, Barcelona, Spain.

o

, 2a,

This is a class B product. In a domestic environment, this product may
cause radio interference, in which case the user may be required to take
adequate measures.

NATIONAL RESTRICTIONS

This device is intended for home and office use in all EU countries (and
other countries following the EU directive 1999/5/EC) without any
limitation except for the countries mentioned below:

Country Restriction Reason/Remark

Bulgaria None General authorization required for outdoor use and

France Outdoor use

italy None If used outside of own premises, general

Luxembourg None General authorization required for network and

Norway Implemented This subsection does not apply for the geographical

Russian
Federation

limited to 10 mW
e.i.r.p. within the
band 2454-2483.5
MHz

None Only for indoor applications

public service

Military Radiolocation use. Refarming of the 2.4 GHz
band has been ongoing in recent years to allow
current relaxed regulation. Full implementation
planned 2012

authorization is required

service supply(not for spectrum)

area within a radius of 20 km from the centre of Ny­Ålesund

N

OTE

:

Do not use the product outdoors in France.

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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:

◆ EN 60950-1:2006 + A11: 2009 + A1: 2010 + A12: 2011

Safety of Information Technology Equipment.

◆ EN 300 328 V1.7.1: 2006-10

Electromagnetic compatibility and Radio spectrum Matters (ERM);
Wideband transmission systems; Data transmission equipment
operating in the 2,4 GHz ISM band and using wide band modulation
techniques; Harmonized EN covering essential requirements under
article 3.2 of the R&TTE Directive.

◆ EN 301 489-17 V1.8.1/ 2008-04

EN 301 489-17 V2.1.1/ 2009-05
Electromagnetic compatibility and Radio spectrum Matters (ERM);
Electromagnetic Compatibility (EMC) standard for radio equipment and
services; Part 17: Specific conditions for 2.4 GHz wideband
transmission systems and 5 GHz high performance RLAN equipment.

◆ EN 55022: 2006 + A1: 2007

Limits and methods of measurement of radio disturbance
characteristics of information technology equipment.

◆ EN 55024: 1998 + A1: 2001 + A2: 2003

Information technology equipment immunity characteristics limits and
methods of measurement.

◆ EN 62311: 2008

Assessment of electronic and electrical equipment related to human
exposure restrictions for electromagnetic fields (0 Hz - 300 GHz).

This device is a 2.4 GHz wideband transmission system (transceiver),
intended for use in all EU member states and EFTA countries, except in
France and Italy where restrictive use applies.

In Italy the end-user should apply for a license at the national spectrum
authorities in order to obtain authorization to use the device for setting up
outdoor radio links and/or for supplying public access to
telecommunications and/or network services.

This device may not be used for setting up outdoor radio links in France
and in some areas the RF output power may be limited to 10 mW EIRP in
the frequency range of 2454 - 2483.5 MHz. For detailed information the
end-user should contact the national spectrum authority in France.

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This equipment may be operated in:

The official CE certificate of conformity can be downloaded by selecting the
relevant model/ part number from www.smc.com -> support -> download.

Bulgarian

Български

Czech
Česky

Danish
Dansk

Dutch
Nederlands

English Hereby, Manufacturer, declares that this Radio LAN device is in compliance with the

Estonian
Eesti

Finnish
Suomi

French
Français

German
Deutsch

Greek

Ελληνική

Hungarian
Magyar

Italian
Italiano

Latvian
Latviski

Lithuanian
Lietuvių

С настоящето, SMC Networks декларира, че това безжично устройство е в
съответствие със съществените изисквания и другите приложими разпоредби на
Директива 1999/5/EC.

Manufacturer tímto prohlašuje, že tento Radio LAN device je ve shodě se základními
požadavky a dalšími příslušnými ustanoveními směrnice 1999/5/ES.

Undertegnede Manufacturer erklærer herved, at følgende udstyr Radio LAN device
overholder de væsentlige krav og øvrige relevante krav i direktiv 1999/5/EF

Hierbij verklaart Manufacturer dat het toestel Radio LAN device in overeenstemming is
met de essentiële eisen en de andere relevante bepalingen van richtlijn 1999/5/EG

Bij deze Manufacturer dat deze Radio LAN device voldoet aan de essentiële eisen en aan
de overige relevante bepalingen van Richtlijn 1999/5/EC.

essential requirements and other relevant provisions of Directive 1999/5/EC.

Käesolevaga kinnitab Manufacturer seadme Radio LAN device vastavust direktiivi 1999/
5/EÜ põhinõuetele ja nimetatud direktiivist tulenevatele teistele asjakohastele sätetele.

Valmistaja Manufacturer vakuuttaa täten että Radio LAN device tyyppinen laite on
direktiivin 1999/5/EY oleellisten vaatimusten ja sitä koskevien direktiivin muiden ehtojen
mukainen.

Par la présente Manufacturer déclare que l'appareil Radio LAN device est conforme aux
exigences essentielles et aux autres dispositions pertinentes de la directive 1999/5/CE

Hiermit erklärt Manufacturer, dass sich dieser/diese/dieses Radio LAN device in
Übereinstimmung mit den grundlegenden Anforderungen und den anderen relevanten
Vorschriften der Richtlinie 1999/5/EG befindet". (BMWi)

Hiermit erklärt Manufacturer die Übereinstimmung des Gerätes Radio LAN device mit den
grundlegenden Anforderungen und den anderen relevanten Festlegungen der Richtlinie
1999/5/EG. (Wien)

με την παρουσα Manufacturer δηλωνει οτι radio LAN device συμμορφωνεται προσ τισ
ουσιωδεισ απαιτησεισ και τισ λοιπεσ σχετικεσ διαταξεισ τησ οδηγιασ 1999/5/εκ.

Alulírott, Manufacturer nyilatkozom, hogy a Radio LAN device megfelel a vonatkozó
alapvetõ követelményeknek és az 1999/5/EC irányelv egyéb elõírásainak.

Con la presente Manufacturer dichiara che questo Radio LAN device è conforme ai
requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999/5/CE.

Ar šo Manufacturer deklarē, ka Radio LAN device atbilst Direktīvas 1999/5/EK būtiskajām
prasībām un citiem ar to saistītajiem noteikumiem.

Šiuo Manufacturer deklaruoja, kad šis Radio LAN device atitinka esminius reikalavimus ir
kitas 1999/5/EB Direktyvos nuostatas.

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Maltese
Malti

Polish
Polski

Portuguese
Português

Romanian
Romană

Slovak
Slovensky

Slovenian
Slovensko

Spanish
Español

Swedish
Svenska

Turkish
Turk

Hawnhekk, Manufacturer, jiddikjara li dan Radio LAN device jikkonforma mal-ħtiġijiet
essenzjali u ma provvedimenti oħrajn relevanti li hemm fid-Dirrettiva 1999/5/EC.

Niniejszym Manufacturer oświadcza, że Radio LAN device jest zgodny z zasadniczymi
wymogami oraz pozostałymi stosownymi postanowieniami Dyrektywy 1999/5/EC.

Manufacturer declara que este Radio LAN device está conforme com os requisitos
essenciais e outras disposições da Directiva 1999/5/CE.

SMC Networks declară că acest dispozitiv fără fir respectă cerinţele esenţiale precum şi
alte dispoziţii relevante ale Directivei 1999/5/EC.

Manufacturer týmto vyhlasuje, že Radio LAN device spĺňa základné požiadavky a všetky
príslušné ustanovenia Smernice 1999/5/ES.

Manufacturer izjavlja, da je ta radio LAN device v skladu z bistvenimi zahtevami in ostalimi
relevantnimi določili direktive 1999/5/ES.

Por medio de la presente Manufacturer declara que el Radio LAN device cumple con los
requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la
Directiva 1999/5/CE

Härmed intygar Manufacturer att denna Radio LAN device står I överensstämmelse med
de väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv
1999/5/EG.

SMC Networks bu kablosuz cihazın temel gereksinimleri ve 1999/5/EC yonergesindeki
ilgili koşulları karşıladığını beyan eder.

SAFETY PRECAUTIONS

Read the following information carefully before operating the device. Please
follow the following precaution items to protect the device from risks and
damage caused by fire and electric power:

◆ Use the power adapter that is included with the device package.

◆ Pay attention to the power load of the outlet or prolonged lines. An

overburdened power outlet or damaged cords and plugs may cause
electric shock or fire. Check the power cords regularly, if you find any
damage, replace it at once.

◆ Proper space for heat dissipation is necessary to avoid any damage

caused by device overheating. The ventilation holes on the device are
designed for heat dissipation to ensure that the device works normally.
Do not cover these ventilation holes.

◆ Do not put this device close to a place where a heat source exits or high

temperature occurs. Avoid placing the device in direct sunshine.

◆ Do not put this device close to a place which is damp or wet. Do not

spill any fluid on this device.

◆ Please follow the instructions in the user manual/quick install guide

carefully to connect the device to your PC or other electronic product.
Any invalid connection may cause a power or fire risk.

◆ Do not place this device on an unstable surface or support.

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PRÉCAUTIONS DE SÉCURITÉ

Lisez attentivement les informations suivantes avant d’utiliser votre
appareil. Respectez toutes les précautions afin de protéger l’appareil des
risques et dégâts provoqués par un incendie et l’alimentation électrique :

◆ Utilisez exclusivement l’adaptateur d’alimentation fourni avec cet

appareil.

◆ Faites attention à la puissance de charge de la prise de courant ou des

rallonges électriques. Une prise surchargée ou des cordons et des
fiches endommagés peuvent provoquer une électrocution ou un
incendie. Vérifiez régulièrement votre câble électrique. Si vous
constatiez le moindre défaut, remplacez-le immédiatement.

◆ Il est primordial de laisser suffisamment d’espace autour de l’appareil

pour permettre la dissipation de la chaleur et éviter les dégâts
provoqués par une surchauffe de l’appareil. Les orifices de ventilation
de l’appareil sont conçus pour permettre la dissipation thermique et
garantir le bon fonctionnement de l’appareil. Ne couvrez jamais ces
orifices.

◆ Ne placez pas cet appareil à proximité d’une source de chaleur ou dans

un endroit exposé à des températures élevées. Evitez également de
l’exposer à la lumière directe du soleil.

◆ Ne placez pas cet appareil à proximité d’un lieu humide ou mouillé.

Prenez garde à ne renverser aucun liquide sur cet appareil.

◆ Merci de suivre les instructions du manuel d'utilisateur / guide

d’installation rapide attentivement pour connecter l'appareil à votre PC
ou à tout autre produit électronique. Toute connexion non valide peut
provoquer un problème électrique ou un risque d'incendie.

◆ Ne placez pas cet appareil sur une surface ou un support instable.

SICHERHEITSMAßNAHMEN

Lesen Sie vor der Inbetriebnahme des Gerätes aufmerksam die
nachstehenden Informationen. Bitte befolgen Sie die nachstehenden
Sicherheitsmaßnahmen, damit das Gerät nicht beschädigt wird oder
Gefahren durch Brand oder elektrische Energie entstehen:

◆ Verwenden Sie nur das beim Gerät mitgelieferte Netzteil.

◆ Achten Sie auf die Last der Steckdose oder des Verlängerungskabels.

Eine überlastete Steckdose oder beschädigte Kabel und Stecker können
Stromschläge und Brand verursachen. Prüfen Sie die Netzkabel
regelmäßig. Ersetzen Sie sie umgehend, falls sie beschädigt sind.

◆ Achten Sie zur Vermeidung von Geräteschäden aufgrund von

Überhitzung darauf, dass genügend Freiraum zur Wärmeabfuhr
vorhanden ist. Die Belüftungsöffnungen am Gerät dienen der
Wärmeabfuhr und damit der Gewährleistung eines normalen
Gerätebetriebs. Decken Sie diese Belüftungsöffnungen nicht ab.

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◆ Stellen Sie dieses Gerät nicht in der Nähe von Wärmequellen oder an

Orten mit hohen Temperaturen auf. Platzieren Sie das Gerät nicht im
direkten Sonnenlicht.

◆ Stellen Sie dieses Gerät nicht an feuchten oder nassen Orten auf.

Achten Sie darauf, keine Flüssigkeiten über dem Gerät zu verschütten.

◆ Befolgen Sie die Hinweise im Benutzerhandbuch (bzw. in der

Kurzanleitung) zum Anschluß des Gerätes an einen PC oder ein anderes
Elektrogerät. Jegliche unzulässige Verbindung birgt die Gefahr von
Stromschlägen und Brandgefahr.

◆ Platzieren Sie dieses Gerät nicht auf einer instabilen Oberfläche oder

Halterung.

PRECAUCIONES DE SEGURIDAD

Lea la siguiente información detenidamente antes de utilizar el dispositivo.
Siga las indicaciones de precaución que se mencionan a continuación para
proteger el dispositivo contra riesgos y daños causados por el fuego y la
energía eléctrica:

◆ Utilice el adaptador de alimentación incluido en el paquete del

dispositivo.

◆ Preste atención a la carga de potencia de la toma de corriente o de los

alargadores. Una toma de corriente sobrecargada o líneas y enchufes
dañados pueden provocar descargas eléctricas o un incendio.
Compruebe los cables de alimentación con cierta frecuencia. Si detecta
algún daño, reemplácelos inmediatamente.

◆ Deje un espacio adecuado para que se disipe el calor y evitar así

cualquier daño en el dispositivo causado por sobrecalentamiento. Los
orificios de ventilación del dispositivo están diseñados para disipar el
calor y garantizar que dicho dispositivo funciona con normalidad. No
tape estos orificios de ventilación.

◆ No coloque este dispositivo cerca de un lugar donde haya una fuente de

calor o temperaturas elevadas. Evite exponer el dispositivo a la luz
solar directa.

◆ No coloque este dispositivo junto a un lugar húmedo o mojado. No

derrame ningún fluido sobre el dispositivo.

◆ Por favor, siga cuidadosamente las instrucciones que figuran en el

manual/guía de instalación rápida para conectar el dispositivo a su PC o
a cualquier otro producto electrónico. Cualquier conexión no válida
podría causar riesgo de descarga o de incendio.

◆ No coloque este dispositivo en una superficie o soporte inestable.

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PRECAUÇÕES DE SEGURANÇA

Leia atentamente as seguintes informações antes de utilizar o dispositivo.
Respeite as seguintes indicações de segurança para proteger o dispositivo
contra riscos e danos causados por fogo e energia eléctrica:

◆ Utilize o transformador incluído na embalagem do dispositivo.

◆ Respeite a potência da tomada eléctrica e das extensões. Uma tomada

eléctrica sobrecarregada ou cabos e fichas danificadas podem causar
choques eléctricos ou fogo. Verifique regularmente os cabos de
alimentação. Caso algum se encontre danificado, substitua-o
imediatamente.

◆ É necessário deixar algum espaço livre em volta do dispositivo para

dissipação de calor, de forma a evitar danos causados pelo
sobreaquecimento do dispositivo. Os orifícios de ventilação do
dispositivo foram concebidos para dissipar o calor e assegurar que o
mesmo funciona normalmente. Não bloqueie esses orifícios de
ventilação.

◆ Não coloque este dispositivo junto a fontes de calor ou em locais com

temperaturas elevadas. Evite colocar o dispositivo sob luz solar directa.

◆ Não coloque este dispositivo junto a locais molhados ou com humidade.

Não derrame líquidos sobre o dispositivo.

◆ Por favor siga atentamente as instruções do manual / guia de

instalação rápida para conectar o dispositivo ao seu PC ou a qualquer
outro dispositivo electrónico. Atenção que qualquer tipo de ligação
inválida pode originar risco de choque eléctrico ou de incêndio.

◆ Não coloque este dispositivo numa superfície ou suporte instáveis.

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ENVIRONMENTAL STATEMENT

The manufacturer of this product endeavours to sustain an
environmentally-friendly policy throughout the entire production process.
This is achieved though the following means:

◆ Adherence to national legislation and regulations on environmental

production standards.

◆ Conservation of operational resources.

◆ Waste reduction and safe disposal of all harmful un-recyclable by-

products.

◆ Recycling of all reusable waste content.

◆ Design of products to maximize recyclables at the end of the product’s

life span.

◆ Continual monitoring of safety standards.

END OF PRODUCT LIFE SPAN

This product is manufactured in such a way as to allow for the recovery and
disposal of all included electrical components once the product has reached
the end of its life.

MANUFACTURING MATERIALS

There are no hazardous nor ozone-depleting materials in this product.

DOCUMENTATION

All printed documentation for this product uses biodegradable paper that
originates from sustained and managed forests. The inks used in the
printing process are non-toxic.

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ABOUT THIS GUIDE

PURPOSE This guide gives specific information on how to install the ADSL Gateway

Router and its physical and performance related characteristics. It also
gives information on how to operate and use the management functions of
the ADSL Gateway Router.

AUDIENCE This guide is for users with a basic working knowledge of computers. You

should be familiar with Windows operating system concepts.

CONVENTIONS The following conventions are used throughout this guide to show

information:

N

OTE

:

Emphasizes important information or calls your attention to related

features or instructions.

C

AUTION

damage the system or equipment.

W

ARNING

:

Alerts you to a potential hazard that could cause loss of data, or

:

Alerts you to a potential hazard that could cause personal injury.

REVISION HISTORY This section summarizes the changes in each revision of this guide.

MARCH 2012 REVISION

This is the first revision of this guide.

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CONTENTS

WARRANTY AND PRODUCT REGISTRATION 4

C

OMPLIANCES 5

BOUT THIS GUIDE 15

A

C

ONTENTS 16

F

IGURES 21

ABLES 24

T

SECTION I GETTING STARTED 25

1INTRODUCTION 26

Features and Benefits 26
Description of Hardware 27

Power Connector 29
Power Button 29
WLAN Button 29
WPS Button 29
Reset Button 29

2INSTALLING THE ROUTER 30

Package Contents 30
System Requirements 30
Cable Connections 31
Powering On 32
Configuring the TCP/IP Protocols 32

SECTION II WEB CONFIGURATION 35

3SYSTEM CONFIGURATION 36

Using the Web Interface 36

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ONTENTS

Home Page 37

Setup Wizard 40

Step 1 - Getting Started 40
Step 2 - Time Zone 40
Step 3 - ADSL Settings 41
Step 4 - Wireless Settings 43
Step 4 - Configuration Saving 44

4DEVICE INFORMATION 45

System Status 45
LAN Status 46
WLAN Status 47
WAN Status 48
Port Mapping 49
Traffic Statistics 50
DSL Statistics 51
ARP Table 52

5 WLAN CONFIGURATION 54

WLAN Basic Settings 55
Advanced Settings 57
Wireless Security Setup 59

Common Wireless Parameters 59
WEP Security 60

WPA Security 62
Access Control 63
Wi-Fi Protected Setup (WPS) 65
MBSSID 66
WDS 68

6 LAN SETTINGS 72

LAN Interface 73
IPv6 LAN Configuration 74
DHCP Settings 76

DHCP Disabled 76

DHCP Relay 77

DHCP Server 78

DHCP Static IP 80

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ONTENTS

7 WAN SETTINGS 81

Channel Configuration 82
ATM Settings 84
ADSL Settings 86

8SERVICES 88

DNS Settings 89

DNS Server 89

IPv6 DNS 89

DDNS 90
Access Control Lists 92

LAN ACLs 92

WAN ACLs 93
IP/Port Filtering 95
NAT/NAPT Settings 97

Virtual Servers 97

NAT Exclude IP 99

NAT Forwarding 99

NAT ALG and Pass-Through 100

NAT Port Trigger 101

FTP ALG Configuration 102

NAT IP Mapping 102
Quality of Service 103
MAC Filtering 105
DMZ 106
URL Blocking 107
Software Forbidden 108
DoS 109
IGMP Proxy Configuration 111
RIP Configuration 113
ARP Binding Configuration 114

9ADVANCED 115

Bridge Setting 116
Log Setting 117
Routing Configuration 118
UPnP 120
SNMP Protocol Configuration 121

– 18 –

C

ONTENTS

System Time Configuration 122
Other Advanced Configuration 123
Port Mapping 124

10 DIAGNOSTICS 125

Diagnostic Test 126
Ping 127

Ping6 127
Traceroute 128
ADSL Tone Diagnostics 130

11 ADMINISTRATION SETTINGS 132

Commit/Reboot 133
Backup/Restore Settings 134
Password Setup 135
Upgrade Firmware 136
TR-069 Configuration 137

SECTION III APPENDICES 140

ATROUBLESHOOTING 141

Diagnosing Gateway Indicators 141
If You Cannot Connect to the Internet 142
Problems Accessing the Management Interface 142

BHARDWARE SPECIFICATIONS 143

Physical Characteristics 143
Wireless Characteristics 144
Software Features 144
Standards 146
Compliances 146

CCABLES AND PINOUTS 147

Twisted-Pair Cable Assignments 147
10/100BASE-TX Pin Assignments 148
Straight-Through Wiring 148
Crossover Wiring 149
RJ-11 Port 150

– 19 –

C

ONTENTS

GLOSSARY 151

I

NDEX 154

– 20 –

FIGURES

Figure 1: Top Panel 27
Figure 2: Rear Panel 28
Figure 3: Front Panel LEDs 28
Figure 4: Connecting the Router 31
Figure 5: Web Login 36
Figure 6: Home Page 37
Figure 7: Wizard Step 1 - Getting Started 40
Figure 8: Wizard Step 2 - Time Zone Configuration 40

Figure 9: Wizard Step 3 - ADSL Settings 41
Figure 10: Wizard Step 4 - Wireless Settings 43
Figure 11: Wizard Step 3 - Configuration Saving 44
Figure 12: System Status 45
Figure 13: Status - LAN 46
Figure 14: Status - WLAN 47
Figure 15: Status - WAN 48
Figure 16: Status - Port Mapping 49
Figure 17: Status - Traffic Statistics 50
Figure 18: Status - DSL Statistics 51
Figure 19: Status - ARP Table 52
Figure 20: WLAN Basic Settings 55
Figure 21: Wireless Security Setup - Advanced Settings 57
Figure 22: Wireless Security Setup - None 59
Figure 23: Wireless Security Setup - None 60
Figure 24: Wireless Security Setup - WEP 60
Figure 25: Wireless Security Setup - WEP Key Setup 61
Figure 26: Wireless Security Setup - WPA/WPA2 Setup 62
Figure 27: Wireless Security Setup - Wireless Access Control 64
Figure 28: WPS Configuration 65
Figure 29: Second BSSID 67
Figure 30: WDS Configuration 68
Figure 31: WDS Wireless Setup 69

– 21 –

F

IGURES

Figure 32: LAN Basic Setup 69
Figure 33: Disabling DHCP 70
Figure 34: LAN Configuration 73
Figure 35: IPv6 LAN Configuration 74
Figure 36: DHCP Disabled 76
Figure 37: DHCP Relay 77
Figure 38: DHCP Server 78
Figure 39: Device IP Range Table 79
Figure 40: DHCP Static IP Assignment 80
Figure 41: WAN Configuration 82
Figure 42: ATM Settings 84
Figure 43: ATM Settings 86
Figure 44: DNS Server Configuration 89
Figure 45: IPv6 DNS Server Configuration 89
Figure 46: DDNS DynDns 90
Figure 47: LAN ACL Configuration 92
Figure 48: WAN ACL Configuration 93
Figure 49: IP/Port Filtering Settings 95
Figure 50: NAT — Virtual Servers 98
Figure 51: NAT — Exclude IP 99
Figure 52: NAT Forwarding Settings 99
Figure 53: NAT ALG and Pass-Through 100
Figure 54: NAT — Port Trigger 101
Figure 55: NAT — FTP ALG Configuration 102
Figure 56: NAT — IP Mapping 102
Figure 57: Quality of Service 103
Figure 58: MAC Filtering Settings 105
Figure 59: DMZ Settings 106
Figure 60: URL Blocking Settings 107
Figure 61: Software Forbidden Settings 108
Figure 62: DoS Settings 109
Figure 63: IGMP Proxy Configuration 112
Figure 64: RIP Configuration 113
Figure 65: ARP Binding Configuration 114
Figure 66: Bridge Setting 116
Figure 67: Log Setting 117

– 22 –

F

IGURES

Figure 68: Routing Configuration 118
Figure 69: UPnP 120
Figure 70: SNMP Configuration 121
Figure 71: System Time Configuration 122
Figure 72: Other Advanced Configuration 123
Figure 73: Port Mapping Configuration 124
Figure 74: Diagnostic Test 126
Figure 75: Ping 127
Figure 76: Ping Result 127
Figure 77: Ping6 127
Figure 78: Traceroute 128
Figure 79: Traceroute Result 129
Figure 80: ADSL Tone Diagnostics 130
Figure 81: Commit/Reboot 133
Figure 82: Rebooting 133
Figure 83: Backup/Restore Settings 134
Figure 84: Password Setup 135
Figure 85: Upgrade Firmware 136
Figure 86: TR-069 Configuration 137
Figure 87: RJ-45 Connector 147
Figure 88: Straight-through Wiring 148
Figure 89: Crossover Wiring 149
Figure 90: RJ-11 Wiring 150

– 23 –

TABLES

Table 1: LED Display Indicators 28
Table 2: Configuration Menu 37
Table 3: LED Troubleshooting Chart 141
Table 4: Web Access Troubleshooting Chart 142
Table 5: 10/100BASE-TX MDI and MDI-X Port Pinouts 148
Table 6: RJ-11 Port Pinouts 150

– 24 –

S

ECTION

GETTING STARTED

This section provides an overview of the ADSL Gateway Router, and
describes how to install and mount the unit.

This section includes these chapters:

◆ “Introduction” on page 26

◆ “Installing the Router” on page 30

I

– 25 –

1 INTRODUCTION

The Barricade ADSL Gateway Router (SMC7904WBRAS-N2 v2) is an
ADSL2/2+ modem contained in a compact unit. The router enables
multiple wired and wireless users to securely access the Internet through a
single-user account with the ADSL service provider. The router provides
four 10/100 Mbps Ethernet ports for connection to end users, an IEEE

802.11b/g/n wireless interface, and one ADSL line for connection to the
Internet service provider.

FEATURES AND BENEFITS

The features of the ADSL Gateway Router include:

◆ Full-rate ADSL router, support for Router and Bridge modes

◆ ITU G.992.3(ADSL2) and ITU G.992.5(ADSL2+)

◆ ITU G.992.1 (G.dmt) Annex A and ITU G.992.2 (G.lite)

◆ ANSI T1.413 Issue 2

◆ Provides 24 Mbps downstream and 1 Mbps upstream

◆ Maximum transmission range: 5.4 Kilometers

◆ Four Ethernet ports, 10/100 Mbps Auto-MDI/MDIX

◆ 802.11n 2.4 GHz radio supporting four SSID interfaces

◆ Friendly web-based user interface for configuration

◆ Configurable as a DHCP server on your network

◆ Compatible with all standard Internet applications

◆ Industry standard and interoperable DSL interface

◆ Simple web-based status page displays a snapshot of your

configuration, and links to the configuration pages.

◆ Downloadable flash software upgrades

◆ Support of up to 8 Permanent Virtual Circuits (PVC)

◆ Support of up to 8 PPPoE sessions

– 26 –

DESCRIPTION OF HARDWARE

This ADSL Gateway Router is a high bit-rate Digital Subscriber Line (DSL)
modem that can connect to an ADSL Internet service provider.

This unit provides the following ports on the rear panel:

◆ One RJ-11 port for connection to your ADSL service provider’s incoming

line.

◆ Four RJ-45 ports for connection to PCs, or to a 10/100BASE-TX

Ethernet Local Area Network switch. The ports operate at 10/100 Mbps,
half/full duplex. It supports automatic MDI/MDI-X operation, so you can
use straight-through cables for all network connections. (See “10/

100BASE-TX Pin Assignments” on page 148.)

The following two figures show the components of the Gateway:

Figure 1: Top Panel

C

HAPTER

1

| Introduction

Description of Hardware

– 27 –

Figure 2: Rear Panel

WAN Port

Power Socket and
On/Off Switch

WLAN On/Off

Ethernet Ports

Reset Button

WPS Button

Figure 3: Front Panel LEDs

C

HAPTER

1

| Introduction

Description of Hardware

The ADSL Gateway Router includes key system and port indicators that
simplify installation and network troubleshooting. The LEDs, which are
located on the top of the unit for easy viewing, are described in the
following table.

Table 1: LED Display Indicators

LED Status Description

Power On Green The router is being supplied with power.

On Red The router is running its self-test or the self-test has

Off The router is not receiving power.

DSL On Green The DSL Line port has a link with the service provider.

Fast Blinking Green A DSL link is being established with the service provider.

Slow Blinking Green No DSL signal detected.

Internet On Green The Internet connection is in its normal routing mode

Blinking Green Internet data is being transmitted in routing mode.

On Red The Internet connection has failed after successful

Off The device is in bridge mode.

failed.

(for example, PPP dial-up is successful), but no data is
being transmitted.

synchronization in routing mode (for example, PPP dial­up has failed).

– 28 –

C

HAPTER

Table 1: LED Display Indicators (Continued)

LED Status Description

LAN
(1-4)

WLAN On Green The Wi-Fi radio is enabled.

WPS On Green WPS is activated and the router is waiting for negotiation

On Green Ethernet port has a valid link with attached device.

Blinking Green Data is being transmitted or received on the port.

Off Ethernet port has no link with an attached device.

Blinking Green Data is being transmitted through the WLAN interface.

Off The Wi-Fi radio is disabled.

with wireless clients.

Off WPS is not activated.

1

| Introduction

Description of Hardware

POWER CONNECTOR The ADSL Gateway Router must be powered with its supplied power

adapter. Failure to do so results in voiding of any warrantly supplied with
the product. The power adapter automatically adjusts to any voltage
between 100~240 volts at 50 or 60 Hz, and supplies 12 volts DC power to
the unit. No voltage range settings are required.

POWER BUTTON The ADSL Gateway Router has a power button. When the AC power

adapter is attached and connected to a power source, the power button
must be depressed to power on the unit.

WLAN BUTTON Turns the ADSL Gateway Router’s Wi-Fi radio on or off. The WLAN LED on

the front panel indicates when the Wi-Fi radio is enabled.

WPS BUTTON Push this button to start WPS authentication of a wireless device. After a

device is successfully added to the network by WPS, the WPS LED will
remain on for about 5 minutes and then turn off.

RESET BUTTON This button is used to restore the factory default configuration. If you press

and hold down the button for 8 seconds or more, any configuration
changes you may have made are removed, and the factory default
configuration is restored to the unit.

– 29 –

2 INSTALLING THE ROUTER

Before installing the ADSL Gateway Router, verify that you have all the
items listed in “Package Contents.” If any items are missing or damaged,
contact your local distributor. Also, be sure you have all the necessary tools
and cabling before installing the router.

PACKAGE CONTENTS

After unpacking the ADSL Gateway Router, check the contents of the box to
be sure that you have received the following components:

◆ Barricade ADSL Gateway Router, SMC7904WBRAS-N2 v2

◆ RJ-45 Category 5 network cable

◆ RJ-11 telephone cable

◆ ADSL splitter

◆ AC power adapter

◆ Quick Installation Guide

◆ Documentation CD

◆ SMC warranty information card

Please inform your dealer if there are any incorrect, missing, or damaged
parts. If possible, retain the carton, including the original packing materials
in case there is a need to return the unit for repair.

SYSTEM REQUIREMENTS

Before you start installing the router, make sure you can provide the right
operating environment. See the following installation requirements:

◆ A PC or Macintosh with a 10/100 Mbps Ethernet adapter card installed.

Or, a Windows PC with an available USB port.

◆ For Internet access, the computer must be configured for TCP/IP.

– 30 –