Arris SBG7580 AC Wireless Gateway User Guide Manual AC:

User Manual: Arris SBG7580-AC SBG7580-AC: User Guide

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SURFboard® SBG7580-AC
Wireless Gateway
User Guide

October 2016
Copyright 2016, ARRIS Enterprises, LLC. All rights reserved.

ARRIS Copyrights and Trademarks
© 2016 ARRIS Enterprises, LLC. All rights reserved.
No part of this publication may be reproduced in any form or by any means or used to make
any derivative work (such as translation, transformation, or adaptation) without written
permission from ARRIS Enterprises, LLC (“ARRIS”). ARRIS reserves the right to revise this
publication and to make changes in content from time to time without obligation on the part
of ARRIS to provide notification of such revision or change.
ARRIS, SURFboard, and the ARRIS logo are all trademarks of ARRIS Enterprises, LLC. Other
trademarks and trade names may be used in this document to refer to either the entities
claiming the marks or the names of their products. ARRIS disclaims proprietary interest in
the marks and names of others.
Wi-Fi Alliance®, Wi-Fi®, the Wi-Fi logo, the Wi-Fi CERTIFIED logo, Wi-Fi Protected Access®
(WPA), the Wi-Fi Protected Setup logo, and WMM® are registered trademarks of Wi-Fi
Alliance. Wi-Fi Protected Setup™, Wi-Fi Multimedia™, and WPA2™ are trademarks of Wi-Fi
Alliance.
ARRIS provides this guide without warranty of any kind, implied or expressed, including, but
not limited to, the implied warranties of merchantability and fitness for a particular purpose.
ARRIS may make improvements or changes in the product(s) described in this manual at any
time.
The capabilities, system requirements and/or compatibility with third-party products
described herein are subject to change without notice.

Table of Contents
1. Safety and Regulatory Information .......................................................................... 5

Important Safety Instructions............................................................................................ 5
FCC Statements.................................................................................................................. 7
Wireless LAN Information.................................................................................................. 9
Caring for the Environment by Recycling Your ARRIS Equipment ................................... 10
2. Getting Started ..................................................................................................... 11

Introduction ..................................................................................................................... 11
In The Box ............................................................................................................... 11
System Requirements ...................................................................................................... 12
Contact Information ........................................................................................................ 13
3. Product Overview ................................................................................................. 14

Front Panel ...................................................................................................................... 14
Wi-Fi Protected Setup™ (WPS) ............................................................................... 15
Rear Panel ........................................................................................................................ 16
Gateway Label ................................................................................................................. 18
4. Installing the Gateway .......................................................................................... 19

Connect the SBG7580-AC to Your Computer .................................................................. 19
Establish an Internet Connection .................................................................................... 20
5. Setting Up a Wireless Network Connection ............................................................ 22

Set Up a Wireless Network Using Your Computer .......................................................... 22
Quick Connect Using the Windows Taskbar ........................................................... 22
Connect Using the Windows Control Panel ............................................................ 25
Test Your Wireless Network Connection ......................................................................... 27
Connect Your WPS-Enabled Wireless Device .................................................................. 27
6. Using the Gateway Web Manager ......................................................................... 28

Start the SBG7580-AC Web Manager .............................................................................. 28
SBG7580-AC Web Manager Menu Bar ................................................................... 31
SBG7580-AC Web Manager-Available Translations ........................................................ 32
Get Help ........................................................................................................................... 33
Exit the SBG7580-AC Web Manager................................................................................ 34
7. Configuring Your Wireless Network ....................................................................... 35

Set Up Your Wireless Network ........................................................................................ 35
Change Your Wireless Network Name (SSID) .................................................................. 38
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8. Protecting & Monitoring Your Wireless Network ................................................... 40

Prevent Unauthorized Access .......................................................................................... 40
Change the Default User Password ................................................................................. 40
Set Up Firewall Protection ............................................................................................... 43
Set Up Parental Controls ................................................................................................. 45
Set Up IP Filtering ............................................................................................................ 48
Set Up MAC Address Filtering.......................................................................................... 49
Set Up Port Triggers ......................................................................................................... 50
Set Up the DMZ Host ....................................................................................................... 51
9. Managing Your Gateway and Connected Networks ............................................... 52

View the Gateway Product and Status Information ........................................................ 52
Back Up Your Gateway Configuration ............................................................................. 53
Restore the SBG7580-AC Configuration Settings ............................................................ 54
Reset the SBG7580-AC Configuration Settings ................................................................ 54
Exit the SBG7580-AC Web Manager................................................................................ 55
10. Troubleshooting Tips ............................................................................................. 56

Solutions .......................................................................................................................... 56
Front Panel LED Icons and Error Conditions .................................................................... 57
11. Warranty Information ........................................................................................... 58

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Chapter 1

Safety and Regulatory Information
Important Safety Instructions
Read This Before You Begin — When using your equipment, basic safety precautions should
always be followed to reduce the risk of fire, electric shock, and injury to persons, including
the following:


Read all of the instructions listed here and/or in the user manual before you operate this
device. Give particular attention to all safety precautions. Retain the instructions for
future reference.



This device must be installed and used in strict accordance with manufacturer’s
instructions, as described in the user documentation that is included with the device.



Comply with all warning and caution statements in the instructions. Observe all warning
and caution symbols that are affixed to this device.



To prevent fire or shock hazard, do not expose this device to rain or moisture. The device
must not be exposed to dripping or splashing. Do not place objects filled with liquids, such
as vases, on the device.



This device was qualified under test conditions that included the use of the supplied
cables between system components. To ensure regulatory and safety compliance, use
only the provided power and interface cables and install them properly.



Different types of cord sets may be used for connections to the main POWER supply
circuit. Use only a main line cord that complies with all applicable device safety
requirements of the country of use.



Installation of this device must be in accordance with national wiring codes and conform
to local regulations.



Operate this device only from the type of power source indicated on the device’s marking
label. If you are not sure of the type of power supplied to your home, consult your dealer
or local power company.



Do not overload outlets or extension cords, as this can result in a risk of fire or electric
shock. Overloaded AC outlets, extension cords, frayed power cords, damaged or cracked
wire insulation, and broken plugs are dangerous. They may result in a shock or fire hazard.



Route power supply cords so that they are not likely to be walked on or pinched by items
placed upon or against them. Pay particular attention to cords where they are attached to
plugs and convenience receptacles, and examine the point where they exit from the
device.

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Chapter 1: Safety and Regulatory Information


Place this device in a location that is close enough to an electrical outlet to accommodate
the length of the power cord.



Place the device to allow for easy access when disconnecting the power cord of the device
from the AC wall outlet.



Do not connect the plug into an extension cord, receptacle, or other outlet unless the plug
can be fully inserted with no part of the blades exposed.



Place this device on a stable surface.



Avoid damaging the device with static by touching the coaxial cable when it is attached to
the earth-grounded coaxial cable-TV wall outlet.



Always first touch the coaxial cable connector on the device when disconnecting or
reconnecting the Ethernet cable from the device or user’s PC.



Installation of an AC surge protector in the AC outlet to which this device is connected is
recommended. This is to avoid damaging the device by local lightning strikes and other
electrical surges.



Postpone installation until there is no risk of thunderstorm or lightning activity in the area.



Avoid using a telephone (other than a cordless type) during an electrical storm. There is a
remote risk of electric shock from lightning. For added protection, unplug the device from
the wall outlet and disconnect the cables to avoid damage to this device from lightning
and power surges.



Do not use this product near water. For example, near a bathtub, washbowl, kitchen sink,
laundry tub, swimming pool, or in a wet basement.



Do not use the telephone to report a gas leak in the vicinity of the leak.



Do not cover the device or block the airflow to the device with any other objects. Keep the
device away from excessive heat and humidity and keep the device free from vibration
and dust.



Wipe the device with a clean, dry cloth. Never use cleaning fluid or similar chemicals. Do
not spray cleaners directly on the device or use forced air to remove dust.



For added protection, unplug the device from the wall outlet and disconnect the cables to
avoid damage to this device during lightning activity or power surges.
CAUTION: To reduce the risk of fire, use only No. 26 AWG or larger (e.g., 24 AWG) UL
Listed or CSA Certified Telecommunication Line Cord, or national equivalent.



Upon completion of any service or repairs to this device, ask the service technician to
perform safety checks to determine that the device is in safe operating condition.



Do not open the device. Do not perform any servicing other than that contained in the
installation and troubleshooting instructions. Refer all servicing to qualified service
personnel.



This device should not be used in an environment that exceeds 104° F (40° C).

SAVE THESE INSTRUCTIONS

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Chapter 1: Safety and Regulatory Information
Note to CATV System Installer — This reminder is provided to call the CATV system installer’s
attention to Section 820.93 of the National Electric Code, which provides guidelines for proper
grounding and, in particular, specifies that the Coaxial cable shield must be connected to the
grounding system of the building, as close to the point of cable entry as practical.

FCC Statements
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 environment. 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 device off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:





Reorient or relocate the receiving antenna.
Increase the separation between the device 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 ARRIS could void the
user’s authority to operate the equipment.

FCC Declaration of Conformity
ARRIS Enterprises, LLC, 3871 Lakefield Drive, Suwanee, GA 30024, declares that the SURFboard
DOCSIS 3.0 Wireless Gateway-SBG7580-AC complies with 47 CFR Parts 2 and 15 of the FCC
rules as a Class B digital device.

FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. To comply with the FCC RF exposure compliance requirements, the separation
distance between the antenna and any person’s body (including hands, wrists, feet and
ankles) must be at least 8 inches (20 centimeters).
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter except those already approved in this filing.

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Chapter 1: Safety and Regulatory Information
The availability of some specific channels and/or operational frequency bands are country
dependent and are firmware programmed at the factory to match the intended destinations.
The firmware setting is not accessible by the end user.

Industry Canada (IC) Statement
This device complies with RSS-210 of the Industry Canada Rules. Operation is subject to the
following two conditions:



This device may not cause interference, and
This device must accept any interference, including interference that may cause undesired
operation of the device.

CAN ICES-3 (B)/NMB-3 (B)
In Canada, RLAN devices are restricted from using the 5600-5650 MHz frequency band.
Caution: To reduce the potential for harmful interference to co-channel mobile satellite
systems, use of the 5150-5250 MHz frequency band is restricted to indoor use only.
High power radars are allocated as primary users (meaning they have priority) of 5250-5350
MHz and 5650-5850 MHz frequency bands. These radars could cause interference and/or
damage to License Exempt–Local Area Network (LE-LAN) devices.

IC Radiation Exposure Statement
Important Note: This equipment complies with IC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with a minimum
distance of 20 centimeters between the radiator and your body.

Avis D'Industrie Canada (IC)
Cet appareil est conforme à la réglementation RSS-210 d'Industrie Canada. Son utilisation est
assujettie aux deux conditions suivantes:
 Cet appareil ne doit pas causer d'interférences et
 Cet appareil doit accepter toute interférence reçue, y compris les interférences causant un
fonctionnement non désiré.
CAN ICES-3 (B)/NMB-3 (B)
Au Canada, les appareils de réseau local sans fil ne sont pas autorisés à utiliser les bandes de
fréquence 5600-5650 MHz.
Avertissement: afin de réduire les risques de brouillage préjudiciable aux systèmes de
satellites mobiles utilisant les mêmes canaux, les dispositifs fonctionnant dans la bande 51505250 MHz sont réservés uniquement pour une utilisation à l'intérieur
Les radars à haute puissance sont définis en tant qu'utilisateurs principaux (c.-à-d. prioritaires)
des bandes de fréquences 5250-5350 MHz et 5650-5850 MHz. Ces radars peuvent causer de
l'interférence ou des dommages susceptibles de nuire aux appareils exempts de licence–
réseau local (LAN-EL).

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Chapter 1: Safety and Regulatory Information

Déclaration de IC sur L'Exposition aux Rayonnements
Note Importante: cet équipement est conforme aux limites d'exposition aux rayonnements
établies par IC pour un environnement non contrôlé. Cet équipement doit être installé et utilisé
de manière à maintenir une distance d'au moins 20 cm entre la source de rayonnement et
votre corps.

Wireless LAN Information
Note: This applies to devices that provide Wi-Fi capability.
This device is a wireless network product that uses Direct Sequence Spread Spectrum (DSSS)
and Orthogonal Frequency-Division Multiple Access (OFDMA) radio technologies. The device
is designed to be interoperable with any other wireless DSSS and OFDMA products that
comply with:
 The IEEE 802.11 Standard on Wireless LANs (Revision AC, Revision B, Revision G, and
Revision N), as defined and approved by the Institute of Electrical Electronics Engineers
 The Wireless Fidelity (Wi-Fi) certification as defined by the Wireless Ethernet Compatibility
Alliance (WECA).

Restrictions on the Use of Wireless Devices
In some situations or environments, the use of wireless devices may be restricted by the
proprietor of the building or responsible representatives of the organization. For example,
using wireless equipment in any environment where the risk of interference to other devices
or services is perceived or identified as harmful.
If you are uncertain of the applicable policy for the use of wireless equipment in a specific
organization or environment, you are encouraged to ask for authorization to use the device
prior to turning on the equipment.
The manufacturer is not responsible for any radio or television interference caused by
unauthorized modification of the devices included with this product, or the substitution or
attachment of connecting cables and equipment other than specified by the manufacturer.
Correction of the interference caused by such unauthorized modification, substitution, or
attachment is the responsibility of the user.
The manufacturer and its authorized resellers or distributors are not liable for any damage or
violation of government regulations that may arise from failing to comply with these
guidelines.
Note: The use of the 5150-5250 MHz frequency band is restricted to Indoor Use Only.

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Chapter 1: Safety and Regulatory Information
Security Warning: This device allows you to create a wireless network. Wireless network
connections may be accessible by unauthorized users. For more information on how to
protect your network, see Protecting & Monitoring Your Wireless Network (page 38) in this
guide for more information or visit the ARRIS Support website at www.arris.com/consumers.

Caring for the Environment by Recycling Your ARRIS
Equipment
Please do not dispose of this product or any included electronic accessories, i.e., power
supply or battery, with your residential or commercial waste. ARRIS devices may be
disposed of through the ARRIS Product Recycling program, further described at
corporateresponsibility.arrisi.com/phoenix.zhtml
(http://corporateresponsibility.arrisi.com/phoenix.zhtml?c=87823&p=irol-govresponsibility).
You may also contact your local community authorities for information regarding where
you may dispose of your ARRIS devices.

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Chapter 2

Getting Started
Introduction
Welcome to the next generation of ultra high-speed wireless gateways. The ARRIS
SURFboard® SBG7580-AC is a combination DOCSIS 3.0® cable modem and four-port Ethernet
router with Wi-Fi. It uses DOCSIS 3.0 technology to provide ultra high-speed Internet access on
your home or small business network. Using the connection capabilities of the gateway, you
can connect your computer and other network-enabled devices via the four Ethernet ports or
the 2.4 GHz and 5 GHz Wireless connections. The SBG7580-AC connects to the existing coaxial
cable connection in your home. The SBG7580-AC also includes a Wi-Fi® Pairing (WPS) button
option for quick and easy connections for your WPS-enabled wireless devices.
This guide provides instructions for installing and configuring your SBG7580-AC, setting up
secure wireless network connections, and managing your gateway and network
configurations.

In The Box
Before installing the SBG7580-AC, check that the following items are also included in the box.
If any items are missing, please call ARRIS Technical Support at 1-877-466-8646 for assistance.
Table 1.

SBG7580-AC Package Contents

Item

Description

SBG7580-AC
Wireless Gateway

High-speed DOCSIS 3.0 cable modem,
wireless access point, and four-port Ethernet
router

Power Cord

Power cord for an electrical wall outlet
connection

Ethernet Cable

Standard Category 5e (CAT5e) or higher
network cable

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Chapter 2: Getting Started
Item

Description

Software License &
Regulatory Card

Contains safety and regulatory information,
software license, and warranty for the
gateway.

Support Information
Card

Provides contact information for obtaining
technical support assistance with any issues
you may have with your SURFboard device.

SBG7580-AC Quick
Start Guide

Provides basic information for installing the
gateway and setting up a secure wireless
connection on your home network.

Additional Items Needed (Not Included)
The following items are not included in the box and must be purchased separately, if required:
 Coaxial (coax) cable, if one is not already connected to a cable wall outlet
 RF splitter (for additional coaxial cable connections, such as a set-top box or Smart TV)
 Ethernet cable for each additional Ethernet-enabled device

System Requirements




High-speed Internet access account
Web browser access – Internet Explorer, Google Chrome, Firefox, or Safari
Compatible operating systems:




Windows®10
Windows 8
Windows 7 Service Pack 1 (SP1)
Note: Although older versions of Microsoft Windows operating systems are no longer
specifically supported, they should still function with this model.





Mac® 10.4 or higher
UNIX®
Linux®

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Chapter 2: Getting Started

Contact Information
For technical support and additional ARRIS product information:
 Visit the ARRIS Support website: www.arris.com/consumers
(http://www.arris.com/consumers)
 Call ARRIS Technical Support: 1-877-466-8646

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Chapter 3

Product Overview
Front Panel

Figure 1:

SBG7580-AC Front View

Table 2.

SBG7580-AC Front Panel LED Icons

LED Icon

Blinking

On (Solid)

Not applicable – icon does not blink.

Power is properly connected.

Scanning for upstream (send) and
downstream (receive) channel
connections.

Upstream (Send) and Downstream
(Receive) channels are connected.

Scanning for an Internet connection.

Gateway is connected to the network.

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Chapter 3: Product Overview
LED Icon

Blinking

On (Solid)

Wi-Fi enabled with encrypted or
unencrypted wireless data activity.

Any of the following applies:
2.4 GHz wireless connection is made
between the SBG7580-AC and another
Wi-Fi enabled wireless device on your
home network; for example, Wi-Fi
telephone, tablet, or laptop.
The WPS Pairing process between the
SBG7580-AC and WPS-enabled
wireless device was successful.
The WPS Pairing process either failed
or did not complete after two minutes.

Wi-Fi enabled with encrypted or
unencrypted wireless data activity.

Any of the following applies:
5 GHz wireless connection is made
between the SBG7580-AC and another
Wi-Fi enabled wireless device on your
home network; for example, Wi-Fi
telephone, tablet, or laptop.
The WPS Pairing process between the
SBG7580-AC and WPS-enabled
wireless device was successful.
The WPS Pairing process either failed
or did not complete after two minutes.

WPS Pairing process is underway
between the SBG7580-AC and a
WPS-enabled wireless device.

WPS-enabled wireless device is
connected.

Not applicable – no LED on port.

Wi-Fi Protected Setup™ (WPS)
Wi-Fi Protected Setup (WPS) is a wireless network setup option that provides a quick and easy
solution for setting up a secure wireless network connection for any WPS-enabled wireless
device; such as a computer, tablet, gaming device, or printer. WPS automatically configures
your wireless network connections and sets up wireless security. See Connect Your
WPS-Enabled Wireless Device (page 27) for more information.

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Chapter 3: Product Overview

Rear Panel

Figure 2:
Table 3.

SBG7580-AC Rear View

SBG7580-AC Rear Panel Ports & Connectors

Port Name
Reset Button

Description
Recessed button located on the back of your SBG7580-AC can be
used to either reboot your gateway or reset your gateway
configuration settings.
To reboot (or restart) your SBG7580-AC:
1. Insert the end of a paper clip or other small object with a
narrow tip into the Reset opening on the back of your
SBG7580-AC.
2. Press and hold the indented Reset button for three to four
seconds only.
3. Remove the paper clip or small object from the Reset opening.
To reset your SBG7580-AC configuration back to the factory default
settings:
1. Insert the end of a paper clip or other small object with a
narrow tip into the Reset opening on the back of your
SBG7580-AC.
2. Press and hold the Reset button for 10 seconds or until the
front panel LEDs flash.
3. Remove the paper clip or small object from the Reset opening.

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Chapter 3: Product Overview
Port Name
Reset Button
(Continued)

Description
See Reset the SBG7580-AC Configuration Settings (page 54) for more
information on resetting your gateway configuration settings using
the SBG7580-AC Web Manager.
WARNING! Resetting the gateway configuration settings to
the factory defaults will also delete your custom gateway
configuration, including your user password, wireless network
name (SSID), and other configuration settings. You should first
back up your gateway configuration files before resetting your
gateway. See Back Up Your Gateway Configuration (page 53)
for more information.
Four one-gigabit Ethernet ports for RJ-45 network cable
connections:

10/100/1000



Green: LED is ON - Indicates a data transfer rate of one gigabit per
second



Green: LED is Blinking - Indicates data traffic is in progress



Amber: LED is ON - Indicates a data transfer rate of less than one
gigabit per second



Amber: LED is Blinking - Indicates data traffic is in progress

Coaxial cable connector

Power Port

100 - 240 VAC Power connector
WARNING! To avoid any damage to your SBG7580-AC, only
use the power cord provided in the box.

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Chapter 3: Product Overview

Gateway Label

Figure 3:

Sample SBG7580-AC Gateway Label

The gateway label is located on the bottom of the SBG7580-AC. It contains the gateway
information that you may need when contacting your service provider or ARRIS Technical
Support (page 13).
To receive Internet service, contact your service provider for assistance. You may need to
provide the following information listed on the gateway label:
 Gateway Model name (SBG7580-AC)
 Gateway MAC address (HFC MAC)
 Gateway Serial number (SN)

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Chapter 4

Installing the Gateway
Caution: This product is for indoor use only. Do not route the Ethernet cable(s) outside of the
building. Exposure of the cables to lightning could create a safety hazard and damage the
product.

Connect the SBG7580-AC to Your Computer
Before installing your SBG7580-AC:
 Check with your service provider (or local cable company) to ensure broadband cable
service is available in your area.
To set up a wireless network, you will need a high-speed Internet connection provided by
an Internet service provider.



Note: When contacting your service provider, you may need your gateway
information listed on the gateway label located on the bottom of your SBG7580-AC
(see Gateway Label page 18).
Choose a location in your home where your computer and gateway are preferably near
existing cable and electrical wall outlets.
For the best Wi-Fi coverage, a central location in your home or building is recommended.
Note: The following installation procedure covers the wired Ethernet connection
process so that you can confirm that the SBG7580-AC was properly installed and can
connect to the Internet.

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Chapter 4: Installing the Gateway

Figure 4:

SBG7580-AC Connection Diagram

1. Check that a coaxial cable is already connected to a cable wall outlet or RF splitter (not
included).
2. Connect the other end of the coaxial cable to the Cable connector on the rear of the
SBG7580-AC.
Use your hand to tighten the connectors to avoid damaging them.
3. Connect the Ethernet cable to an available Ethernet port on the rear of the SBG7580-AC.
4. Connect the other end of the Ethernet cable to the Ethernet port on your computer.
Optional: Repeat steps 3 and 4 for an additional computer or other network device that
you want to install as a wired connection on your home network.
5. Connect the power cord to the Power port on the rear of the SBG7580-AC.
6. Plug the other end of the power cord into an electrical wall outlet that is not controlled by
a wall switch.
Note: This automatically powers ON the SBG7580-AC. There may be up to a 15
second delay for the Power LED on the SBG7580-AC front panel to light up after the
power is connected.

Establish an Internet Connection
Although your computer may already be configured to automatically access the Internet, you
should still perform the following gateway connectivity test to verify that the devices were
connected properly.
1. Power ON the computer connected to the SBG7580-AC if it is turned off, and then log in.
2. Contact your service provider to activate (provision) the SBG7580-AC. You may have to
provide the HFC MAC ID listed on the gateway label.

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Chapter 4: Installing the Gateway

Note: Your service provider may allow for automatic activation, which will
automatically launch their own special website on your computer when you open a
web browser.
3. After the SBG7580-AC is provisioned (or activated), open a web browser (such as Internet
Explorer, Google Chrome, Firefox, or Safari) on your computer.
4. Type a valid URL (such as www.surfboard.com) in the address bar and then press Enter.
The ARRIS website should open. If the website fails to open, please contact your service
provider for assistance.
5. Check that the Power, Upstream/Downstream, and Online front panel LEDs on the
SBG7580-AC light up in sequential order. See Front Panel (page 14) for additional LED
status information.



If all four LEDs did not light up solid and you also do not have an Internet connection,
you may have to contact your service provider to reactivate the SBG7580-AC or check
for signal issues.
If you still cannot connect to the Internet, the SBG7580-AC may be defective. Please
call ARRIS Technical Support at 1-877-466-8646 for assistance.

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Chapter 5

Setting Up a Wireless Network Connection
ARRIS recommends that you first verify that your computer can connect to the Internet using
a wired Ethernet connection before configuring your wireless network.
You must currently have access to an Internet service in your home before you can set up a
wireless network connection. If you do not have Internet service already set up in your home,
contact a service provider of your choice for assistance. Before proceeding, make sure your
computer and the SBG7580-AC are connected through an Ethernet connection.

Set Up a Wireless Network Using Your Computer
Choose one of the following options to set up a wireless network connection on your home
network:
 Quick Connect Using the Windows Taskbar
 Connect Using the Windows Control Panel
Note: The steps for setting up a wireless network may differ slightly depending on the version
of the Microsoft Windows operating system running on your computer. The steps used in this
section apply to Windows 7 systems.

Quick Connect Using the Windows Taskbar
1. From the Windows taskbar on your computer, click the Wireless Link icon (see Figure 5) to
open the list of available wireless networks (see Figure 6).

Figure 5: Windows Taskbar Icons
Note: If the Wireless Link icon is not visible, left-click on the Show hidden icons
button on the Windows taskbar to open the list of additional icons.

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Chapter 5: Setting Up a Wireless Network Connection

Figure 6:

Sample Available Wireless Networks Window

2. Locate and left-click on the SBG7580-AC wireless network name or SSID (for example,
SBG7580AC-####) for your SBG7580-AC from the list of available wireless networks.
The default SSID is located on the gateway label on the bottom of your SBG7580-AC.
Note: You must use the default SSID listed on the gateway label when installing the
gateway and setting up your first wireless network connection. You can change the
SSID after your network connections are up and running. See Change Your Wireless
Network Name (SSID) (page 46) for more information.

Figure 7:

Sample Wireless Network Connection Screen

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Chapter 5: Setting Up a Wireless Network Connection
3. Select Connect automatically to set up your wireless devices to automatically connect to
your wireless network without having to log on using a user password.
4. Click Connect to open the Connect to a Network window and set up your new network
password.

Figure 8:

Network Connection Window

5. Enter the Network Security Key (your wireless network password) in the

field.

Note: You can use the default Wi-Fi Security Key code listed on the SBG7580-AC
Gateway label or enter your own personal wireless network password. See Prevent
Unauthorized Access (page 40) for more information on creating user passwords.
If you have already changed your wireless network password using the SBG7580-AC
Web Manager, enter that password in the Security key field.

Figure 9:

Network Connection-Create Network Password Window

6. Select Hide characters and then click OK to encrypt your network password.
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Chapter 5: Setting Up a Wireless Network Connection

Connect Using the Windows Control Panel
1. From the Windows taskbar on your computer, click Start button and then click Control
Panel.
2. Click Network and Sharing Center to open the Network and Sharing Center window.

Figure 10: Control Panel-Network and Sharing Center Window
3. Click Manage wireless networks under Control Panel Home side panel to open the
Manage Wireless Networks window.
4. Click Add to open the Manually Connect to a Wireless Network window.

Figure 11: Manually Connect to a Wireless Network Window
5. Click Manually create a network profile to open another Manually Connect to a Wireless
Network window.
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Chapter 5: Setting Up a Wireless Network Connection

Figure 12: Manually Connect to a Wireless Network Window
6. Enter the SBG7580-AC wireless network name or SSID (SBG7580AC-####) for your
SBG7580-AC in the Network name field.
The default SSID is listed on the gateway label on the bottom of your SBG7580-AC.
Note: You have the option to change your wireless network name or SSID after
setting up your wireless network connection. However, you must use the default SSID
listed on the gateway label after installing your gateway. See Change Your Wireless
Network Name (SSID) (page 38) for more information.
7. Select the wireless Security level for your wireless network from the Security type dropdown list.
Note: WPA2-Personal is the recommended wireless security level for your wireless
home network. It is the default security level for the SBG7580-AC and is also the
highest security level available.
8. Select the password encryption type from the Encryption type drop-down list.
This is used for securing your wireless network.



TKIP – Temporal Key Integrity Protocol
AES – Advanced Encryption Standard (recommended). AES is the default encryption
type for the SBG7580-AC.
9. Enter a security code (passphrase) for your wireless network password in the Security Key
field.
You can use the default WI-FI SECURITY KEY listed on the SBG7580-AC gateway label or
create your own personal network password.
Note: Remember to use a unique combination of letters, numbers, and special
characters to create a more secure password. See Prevent Unauthorized Access
(page 40) for more information.

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Chapter 5: Setting Up a Wireless Network Connection
10. Select Hide characters checkbox to prevent your Security Key (network password) from
displaying in the field.
11. Select Start this connection automatically so that your wireless devices will automatically
connect to your wireless network when they are powered on.
12. Click Next to complete the wireless network setup.
The Successfully added message for your new wireless network should
appear.
13. Click Close to exit.

Test Your Wireless Network Connection
Perform the following connectivity test to check that wireless connections were established
for the SBG7580-AC and the other wireless devices on your home network:
1. Check if your wireless devices successfully connected to your wireless network, then
disconnect the Ethernet cable, if connected, from your computer and the SBG7580-AC.
2. Check that the Wireless LED on the SBG7580-AC front panel is lit SOLID green.
3. Open a web browser on your computer, such as Internet Explorer, Google Chrome,
Firefox, or Safari.
4. Type a valid URL (such as www.surfboard.com) in the address bar and then press Enter.
If the website failed to open, please contact your service provider or call ARRIS Technical
Support at 1-877-466-8646 for assistance.

Connect Your WPS-Enabled Wireless Device
You can use the Wi-Fi Protected Setup (WPS) Pairing button on the SBG7580-AC to connect
your WPS-enabled wireless devices. WPS automatically assigns a random wireless network
name (SSID) and Wi-Fi Security Key (network password) to the SBG7580-AC and your other
WPS-enabled wireless devices to connect them to your wireless network.
Note: To use the WPS Pairing button option, your computer hardware must support WPS and
also have WPA security compatibility.
1. Power ON the SBG7580-AC and your other WPS-enabled wireless devices that you want to
connect to your wireless network.
2. Press and hold the WPS button located on the SBG7580-AC front panel for five to 10
seconds and then release (see Front Panel (page 14) for the SBG7580-AC front view).
3. If applicable, press the WPS button on your WPS-enabled computer or other WPS-enabled
wireless device.
4. Repeat step 3 for each additional WPS-enabled wireless device that you want to connect
to your wireless network.

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Chapter 6

Using the Gateway Web Manager
Use the SBG7580-AC Web Manager to view and monitor the network configuration settings
and operational status of your SBG7580-AC. You can also configure your network connections
and wireless security settings. See Protecting & Monitoring Your Wireless Network (page 40)
or more information.
Note: If you did not purchase your wireless gateway from a retail store, you may notice a few
blocked configuration settings in the SBG7580-AC Web Manager that cannot be modified. This
may be due to some restrictions set up by your service provider to prevent unauthorized
changes to certain configuration parameters.

Start the SBG7580-AC Web Manager
Note: You must use the default user name and password (see step 3 below) if you are logging
on to the SBG7580-AC Web Manager for the first time. For network security purposes, ARRIS
recommends that you change the default user name and password after setting up your
wireless network. See Change the Default User Password (page 40) for more information.
1. Open a web browser (such as Internet Explorer, Google Chrome, Firefox, or Safari) on the
computer connected to the SBG7580-AC.
2. Type the default LAN IP address, 192.168.0.1, in the Address bar and then press Enter to
log onto the SBG7580-AC.
The Gateway Login screen displays.

Figure 13: Gateway Login Screen

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Chapter 6: Using the Gateway Web Manager
3. Type the following default user name and password. Both entries are case-sensitive.



User Name: admin
Password: password

Note: You must enter the default user name and password if you are logging in to
the SBG7580-AC Web Manager for the first time.

Figure 14: SBG7580-AC Login Screen
4. Click Apply to open the SBG7580-AC Web Manager.
The System Basic Setup screen displays.

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Chapter 6: Using the Gateway Web Manager

Figure 15: SBG7580-AC Opening Screen
Note: If the default user name and password are not working, your service provider
may have to set up alternate login credentials. Please contact your service provider
or ARRIS Technical Support for assistance.
Note: ARRIS recommends that you change the default password for network security
purposes. You can use the SBG7580-AC Web Manager (see Change the Default User
Password (page 40) for more information).

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Chapter 6: Using the Gateway Web Manager

SBG7580-AC Web Manager Menu Bar
The SBG7580-AC menu buttons are displayed along the top of the SBG7580-AC Web Manager
screen. To view a submenu screen (see Figure 17), click the related menu button on the menu
bar.

Figure 16: SBG7580-AC Web Manager Menu Bar
Table 4.

SBG7580-AC Web Manager Menu Bar

Menu Option

Function

Wireless
Basic Setup

Displays the default configuration settings for the gateway and
allows you to change your user password.

WAN Setup

Displays the network configuration settings for the network
connections outside your home.

LAN Setup

Displays the network configuration settings for your home
network.

Wireless 2.4 GHz

Sets up your 2.4 GHz wireless network.

Wireless 5 GHz

Sets up your 5 GHz wireless network.

Firewall

Configures the gateway firewall to protect your home network
from possible attacks from hackers or viruses.

Utilities

Provides general information to help you set up your home
network.

HSD

Displays the gateway product information including network
connection status, hardware and software versions, and event log.

Logout

Closes the SBG7580-AC Web Manager

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Chapter 6: Using the Gateway Web Manager

Figure 17: Sample Submenu Options

SBG7580-AC Web Manager-Available Translations
The SBG7580-AC Web Manager is available in the following translations:
 Spanish
 French
 Dutch
 Brazilian Portuguese
Do the following to change the language:
1. Open a web browser (such as Internet Explorer, Google Chrome, Firefox, or Safari) on the
computer connected to the SBG7580-AC.
2. Type the default LAN IP address, 192.168.0.1, in the Address bar and then press Enter to
log onto the SBG7580-AC.
The Gateway Login screen displays.
3. Type the following default user name and password. Both entries are case-sensitive.
 User Name: admin
 Password: password
4. Click Apply to open the SBG7580-AC Web Manager.
5. Click the Utilities menu button on the SBG7580-AC Web Manager menu bar.
6. Click Language from the Utilities submenu options.

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Chapter 6: Using the Gateway Web Manager

Figure 18: SBG7580-AC Language Screen
7. Select the language from the Language drop-down list.
8. Click Apply.

Get Help
Field-level help is available for all screen entries in the SBG7580-AC Web Manager.


Click on or move the cursor over the

icon located to the right of the applicable field.

Figure 19: SBG7580-AC Field Level Help

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Chapter 6: Using the Gateway Web Manager

Exit the SBG7580-AC Web Manager
To log out and close the SBG7580-AC Web Manager:
 Click Logout button located on the SBG7580-AC Web Manager menu bar.

Figure 20: SBG7580-AC Web Manager Logout Button

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Chapter 7

Configuring Your Wireless Network
Set Up Your Wireless Network
1. Open a web browser and log onto the SBG7580-AC to open the SBG7580-AC Web
Manager.
See Start the SBG7580-AC Web Manager (page 28) for more information, if necessary.
2. Click the Wireless 2.4 GHz or Wireless 5 GHz main menu button on the SBG7580-AC Web
Manager menu bar.
Choose the Wi-Fi frequency range that you want to set up for your wireless network.
3. Click BASIC from the Wireless submenu option you are setting up.

Figure 21: SBG7580-AC 2.4 GHz Wireless Screen

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Chapter 7: Configuring Your Wireless Network

Figure 22: SBG7580-AC 5 GHz Wireless Network Screen
4. Select the Enable Wireless checkbox to turn ON wireless networking on your home
network.
- or Deselect the Enable Wireless checkbox to turn OFF wireless networking on your home
network.
5. Do one of the following to set the network name or SSID (Service Set Identifier) for your
wireless network in the Wireless Network Name (SSID) field:


Keep the default network name listed in the network name field (also listed on the
gateway label).
 Enter a new network name for your wireless network.
The wireless network name cannot be the same name as any other SSID on your home
network. You can use any combination of letters (lowercase and uppercase), numbers,
and/or special characters (symbols) up to a maximum of 32 characters.
6. Select the Broadcast Network Name (SSID) checkbox to turn ON displaying your SSID as
an available wireless network to outside users.
- or Deselect the Broadcast Network Name (SSID) checkbox to turn OFF displaying your SSID
as an available wireless network to outside users.
Note: When Broadcast Network Name (SSID) is enabled, your SSID is visible and also
available to unauthorized wireless clients that are within range to connect to your
home network.
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Chapter 7: Configuring Your Wireless Network
7. Select High, Medium, or Low for the Tx (Transmit) Power level of the wireless radio.
8. Select a channel number (Auto, 1 thru 11) from the Channel drop-down list to set the
Communications channel for your SBG7580-AC.
Note: For 2.4 GHz Wi-Fi networks, it is recommended to use Channel 1, 6, or 11, if it
is not listed as the Current Channel. In the Wi-Fi spectrum, there are multiple
channels that overlap and thus degrade wireless network performance. Channels 1,
6, and 11 are used for better network performance and stability because they do not
overlap.
9. Select the AP Isolation checkbox to enable separate virtual networks for your wireless
clients.
- or Deselect the AP Isolation checkbox to disable separate virtual networks for your wireless
clients.
Note: When AP Isolation is enabled, each of your wireless clients will be in its own
virtual network and will not be able to communicate with the other wireless clients.
This may be useful if several guests are using your wireless network.
10. Select the Enable WMM checkbox to turn ON Wi-Fi Multi-media functionality.
11. Select the WMM Power Save mode checkbox to set the more efficient power
management method.
-orDeselect the WMM Power Save mode checkbox to turn OFF the WMM Power Save mode.
12. Select one of the following wireless network security options for your wireless gateway
from the Security Mode drop-down list:


Open (not secure): Network security is not set for your wireless network. This network
security option allows access to your wireless network without a Wi-Fi Security Key
(network password)
 WEP (64/128) (poor security): Wired Equivalent Privacy
 WPA/WPA2-PSK (TKIP/AES) (most compatible): Wi-Fi Protected Access version 2 with
Pre-Shared Key (most compatible)
 WPA2-PSK (AES) (recommended): Wi-Fi Protected Access version 2 with Pre-Shared
Key
13. Enter a string of either ASCII characters or hexadecimal numbers (0 through 9, A through
F) in the Pre-Shared Key field to create your WPA Pre-Shared key.
The Pre-Shared key is used to generate a unique password for WPS-enabled wireless
devices to connect to your wireless network.
14. Click Apply, when you are finished.

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Chapter 7: Configuring Your Wireless Network

Change Your Wireless Network Name (SSID)
The SSID (Service Set Identification) is the wireless network name assigned to your
SBG7580-AC wireless network. The default SSID (listed on the gateway label) is automatically
populated in the network configuration screens. A list of available wireless networks (SSIDs) in
close proximity of your home (for example, neighbors or local businesses) will display when
you or someone else in your home attempt to establish a wireless network connection. For
security purposes and quick recognition of your wireless network, ARRIS recommends that
you change the default SSID. You should also consider changing the default wireless password
or passphrase (see Prevent Unauthorized Access (page 40) Apply for more information).
Note: When you change the SSID, any wireless devices that are already connected to
your wireless network will be disconnected from the network. The wireless devices will
have to be reconnected to the wireless network using the new SSID.
Do the following to change your wireless network name (SSID):
1. Open a web browser and log onto the SBG7580-AC to open the SBG7580-AC Web
Manager.
See Start the SBG7580-AC Web Manager (page 28) for more information, if necessary.
2. Click the Wireless 2.4 GHz or Wireless 5 GHz main menu button on the SBG7580-AC Web
Manager menu bar.
Choose the Wi-Fi frequency range that you want to set up for your wireless network.
3. Click BASIC from the Wireless submenu option you are setting up.

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Chapter 7: Configuring Your Wireless Network

Figure 24: Change Your 5 GHz Network Name (SSID) and Password Screen
4. Make sure the Enabled Wireless checkbox is selected to turn ON wireless networking on
your home network.
5. Delete the current network name in the Network Name (SSID) field and then enter a new
name of your choice for your wireless network.
The network name can contain any combination of up to 32 alphanumeric characters.
6. Check that the Broadcast Network Name (SSID) checkbox is selected.
7. Click Apply at the bottom of the screen, when you are finished.
The new wireless network name should appear in the list of available wireless networks when
you reconnect your wireless devices.

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Chapter 8

Protecting & Monitoring Your Wireless Network
After you have successfully connected the SBG7580-AC and your wireless devices, you should
configure the SBG7580-AC to protect your wireless network from unwanted and unauthorized
access by any wireless network devices that are within range of your wireless network.
Although network security for the SBG7580-AC is already configured, you can use the
SBG7580-AC Web Manager to set the level of security and access that you want to allow on
your wireless network.

Prevent Unauthorized Access
Caution: To prevent unauthorized access and configuration to your wireless network, ARRIS
recommends that you immediately change the default password after connecting to the
Internet and logging on to the SBG7580-AC for the first time.
One of the most important recommendations for securing your wireless home network is to
change the default user password on your SBG7580-AC and other wireless devices as well.
Default passwords are commonly used and shared on the Internet.
To ensure that your wireless home network is secure, ARRIS recommends that you follow
these best practices for user passwords:
 Always create a secure password or pass phrase that is not easily guessed.
 Use phrases instead of names so that it may be easier for you to remember.
 Use a combination of upper and lowercase letters, numbers, and symbols.
 Continue to change your administrator password on a regular basis.
Note: If your service provider supplied the SBG7580-AC, you may not have the necessary user
privileges to change the log in user name.

Change the Default User Password
To change the default user password:
1. Open a web browser (such as Internet Explorer, Google Chrome, Firefox, or Safari) on the
computer connected to the SBG7580-AC.
2. Type the default LAN IP address, 192.168.0.1, in the Address bar and then press Enter to
log onto the SBG7580-AC.
The SBG7580-AC Login screen displays.

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Chapter 8: Protecting & Monitoring Your Wireless Network

Figure 25: SBG7580-AC Login Screen
3. Type the following default user name and password. Both entries are case-sensitive.



User Name: admin
Password: password

Figure 26: SBG7580-AC Login Screen
4. Click Apply to open the SBG7580-AC Web Manager.
The System Basic Setup screen displays (see Figure 27).
5. Click LOGIN SETTINGS from the Basic Setup submenu options list to display the Login
Settings screen.
6. Enter your current password in the Old Password field.
7. Enter your new password in the New Password field.
Note: Remember that passwords are case-sensitive and that you can use any
combination of the following letters, numbers and special characters:


Letters: A through Z (uppercase and lowercase)



Numbers: 0 to 9

 Special characters: ! @ # $ % & *
8. Enter your new password again in the Repeat New Password field.

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Chapter 8: Protecting & Monitoring Your Wireless Network
9. Click Apply to update your password.
10. Find a secure place to write down and keep your new password.

Figure 27: SBG7580-AC Firewall Settings Screen

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Chapter 8: Protecting & Monitoring Your Wireless Network

Figure 28: SBG7580-AC Change User Password Screen
Note: The Login Timeout setting under Other Settings applies to the amount of inactivity
time (in seconds) allowed before the SBG7580-AC Web Manager automatically logs out.
The Login Timeout range is between 30 and 900 seconds.

Set Up Firewall Protection
You can set up firewall filters to protect your computer and other network devices on your
home network from hackers, viruses, and other attacks from the Internet.
To set the firewall protection level:
1. From any SBG7580-AC Web Manager screen, click the Firewall main menu button on the
SBG7580-AC Web Manager menu bar.
2. Click FIREWALL SETTINGS from the Firewall submenu options list to display the Firewall
Settings screen (see Figure 29).
3. Select the Enable Firewall checkbox to turn ON firewall protection on your home network.
- or –
Deselect the Enable Firewall checkbox to turn OFF firewall protection on your home
network.
Note: Turning OFF firewall protection on your home network could put your
computer(s) and other Ethernet-enabled devices connected on your network at risk
for possible attacks from viruses and hackers.

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Figure 29: Firewall Protection Level Screen
4. Select or deselect any of the following to set up firewall protection on your home
network:
 Firewall Enable/Disable
 DoS Attack Protection
 Block Pings
 IPSec Pass Through
 PPTP Pass Through
 L2TP Pass Through
 Block Fragmented IP Packets
5. Click Apply, when you are finished.

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Chapter 8: Protecting & Monitoring Your Wireless Network

Set Up Parental Controls
You can set up the following Parental Controls to manage and limit the usage and activity for
specific users and network devices on your home network:
 Allow or block access to specific Trusted MAC Addresses.
 Allow or block access based on specific keywords.
 Allow or block access to specific websites.
 Set time limitations for computer usage or Internet access.
Note: Any Parental Control filters that do not include assigned ports will apply to all
ports. This also applies to MAC addresses.
You can also link each user on your home network to specific rules for login, time-access, and
content filtering.
To set Parental Controls:
Before setting up any Parental Control filters, you must first set the router time for your
current location on your SBG7580-AC.
1. From any SBG7580-AC Web Manager screen, click the Utilities main menu button on the
SBG7580-AC Web Manager menu bar.
2. Click SYSTEM SETTINGS from the Utilities submenu options list.

Figure 30: Change Router Time Screen
3. Change the router time to your current time zone in the Router Time field.
4. Select Enable Time Server to set the time through the time servers.
5. Click Apply.

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6. Click the Firewall main menu button on the SBG7580-AC Web Manager menu bar.
7. Click PARENTAL CONTROLS from the Firewall submenu options list to display the Parental
Controls screen.

Figure 31: Sample Parental Controls Screen
8. Select the Enable Parental Controls checkbox to turn ON Parental Controls on your home
network.
- or Uncheck the Enable Parental Controls checkbox to turn OFF Parental Controls on your
home network.
9. Enter the 12-digit (hexadecimal) Trusted MAC addresses of any connected computers on
your home network in the Trusted MAC Addresses fields and then click Apply.
Repeat for each additional MAC address that you want to add.
10. Click Add under Keyword Filtering to add any websites or keywords that you want to
block. The Add Keyword Filter dialog box opens.

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Figure 32: Create Parental Controls Screen
11. Enter a name for the filter you are creating in the Keyword field.
12. Select ALL WEEK or the specific day(s) that you are setting up for the filter.
13. Select ALL DAY or the specific time that you are setting up for the filter.
The time is based on a 24-hour clock.
Either add a note (go to System Settings screen-retrieve the router’s time).
Note: Any Parental Control filters that do not include assigned ports will apply to all
ports. This also applies to MAC addresses.
14. Click AddKeywordFilter to create the keyword filter.
Repeat for each additional keyword filter you want to create.
15. Click Add under Web Site Filtering on the Parental Controls screen to add more websites
or names to be blocked. The Add Keyword Filter dialog box opens.

Figure 33: Create Parental Controls Screen
16. Click Apply, when you are finished.

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Chapter 8: Protecting & Monitoring Your Wireless Network

Set Up IP Filtering
You can use IP Filtering to set up Internet access restrictions on specific network devices on
your home network using their IP addresses. You will have to create IP address filters that
contain the starting and ending IP address range of each device for which you want to block
Internet access.
To configure IP filters:
1. From any web manager screen, click the Advanced menu button on the SBG6700-AC Web
Manager main menu bar.
2. Click IP Filtering from the Advanced submenu options list to display the Advanced IP
Filtering screen.

Figure 34: Set Up IP Filters Screen
3. Enter the least significant byte of the starting IP address for the range you are setting up in
the Start Address field.
4. Enter the least significant byte of the ending IP address for the range you are setting up in
the End Address field.
5. Select Enabled to activate the IP address filter.
6. Repeat steps 3 thru 5 for each additional range of IP addresses that you want to block
Internet access.
7. Click Apply to create your IP filters.

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Chapter 8: Protecting & Monitoring Your Wireless Network

Set Up MAC Address Filtering
MAC filtering allows you to define up to twenty Media Access Control (MAC) address filters to
prevent computers from sending outgoing TCP/UDP traffic to the WAN via their MAC
addresses. This is useful because the MAC address of a specific NIC card never changes, unlike
its IP address, which can be assigned via the DHCP server or hard-coded to various addresses
over time.
To configure MAC filters:
1. From any SBG7580-AC Web Manager screen, click the Wireless 2.4 GHz or Wireless 5 GHz
main menu button on the SBG7580-AC Web Manager menu bar.
2. Click MAC ADDRESS CONTROL from the Wireless submenu options list to display the MAC
Address Control screen.

Figure 35: Set Up MAC Filters Screen
3. Click Add from the MAC Address Filter List for the computer you want to allow or block.
4. Enter the least significant byte of the starting IP address for the range you are setting up.
5. Select the MAC Address Filter Type from the drop-down list:
o None: Allows all wireless devices to connect.
o Whitelist: Allows only listed wireless devices to connect.
o Blacklist: Allows only wireless devices that are not listed to connect .
6. Click Apply.
7. Repeat steps 3 thru 6 to add up to 20 MAC addresses.
8. To delete a MAC address, click on the MAC address in the MAC Address list and then click
Delete.
Repeat for each MAC Address that you want to remove from the MAC Address list.

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Chapter 8: Protecting & Monitoring Your Wireless Network

Set Up Port Triggers
You can use Port Triggers to configure dynamic triggers to specific devices on your LAN. This
allows special applications that require specific port numbers with bi-directional traffic to
function properly. Applications such as video conferencing, voice, gaming, and some
messaging program features may require these special settings.
Note: If you enable the firewall and set up custom port triggers, then you must configure the
firewall to allow traffic through those custom ports. See Set Up Firewall Protection (page 43)
for more information.
To configure Port Triggers:
1. From any SBG7580-AC Web Manager screen, click the Firewall main menu button on the
SBG7580-AC Web Manager menu bar.
2. Click PORT TRIGGERS from the Firewall submenu options list to display the Port Triggers
Configuration screen.

Figure 36: Advanced Port Triggers Screen
3. Click Add button to open the Add Port Trigger screen.

Figure 37: Add Port Triggers Screen
4. Enter a name or description for the Port Trigger in the Description field.
5. Enter the starting and ending port numbers of the Port Trigger range in the Outbound Port
fields.
6. Select TCP, UDP, or BOTH for the Port Trigger rom the Format drop-down list.
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Chapter 8: Protecting & Monitoring Your Wireless Network
7. Enter the starting and ending port numbers of the Port Trigger range in the Inbound Port
fields.
8. Click Add Port Trigger to create your port triggers.
9. Click Apply to create your port triggers.
10. Repeat steps 3 thru 8 to create additional port triggers.

Set Up the DMZ Host
WARNING! The gaming DMZ host is not protected by the SBG7580-AC firewall. It is exposed to
the Internet and thus vulnerable to attacks or hacking from any computer on the Internet.
Consider carefully before configuring a device to be in the DMZ.
You can configure one computer on your home network to be the DMZ Host. That computer
will operate outside of the SBG7580-AC firewall and allow remote access from the Internet to
your computer, gaming device, or other IP-enabled device. The DMZ Host feature will only
allow outside users to have direct access to the designated DMZ Host device and not your
home network.
To create the DMZ Host:
1. From any SBG7580-AC Web Manager screen, click the Firewall main menu button on the
SBG7580-AC Web Manager menu bar.
2. Click DMZ from the Firewall submenu options list to display the DMZ Settings screen.

Figure 38: Advanced DMZ Host Screen
3. Select the Enable DMZ checkbox to set up the DMZ Host on your home network.
4. Enter the IP address of the computer or gaming device that you are setting up as the DMZ
host.
5. Click Apply, when you are finished.
Note: Remember to reset the IP address back to 0 (zero) to close all the ports when you
are finished with the needed application. If you do not reset the IP address, that
computer will be exposed to the public Internet.
Note: To disable the DMZ Host, deselect (uncheck) the Enable DMZ checkbox and then
click Apply.
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Copyright 2016, ARRIS Enterprises, LLC. All rights reserved.

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Chapter 9

Managing Your Gateway and Connected Networks
Use the SBG7580-AC Web Manager to view and monitor the network configuration settings
and operational status of your gateway. You can also configure your network connections and
wireless security settings. See Protecting & Monitoring Your Wireless Network (page 40) for
more information.

View the Gateway Product and Status Information
The System Information screen displays general product information, including the software
(or firmware) version and the current network connection status of the gateway.
To open the System Information page:
1. From any SBG7580-AC Web Manager screen, click the Utilities main menu button on the
SBG7580-AC Web Manager menu bar.
2. Click SYSTEM INFORMATION from the Utilities submenu options list to display the System
Information screen.
3. Click the Refresh button (F5) in your web browser to reload the information on the screen.

Figure 39: SBG7580-AC Status – System Information Screen (1 of 2)

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Chapter 9: Managing Your Gateway and Connected Networks

Figure 40: SBG7580-AC Status – System Information Screen (2 of 2)

Back Up Your Gateway Configuration
You can save a backup copy of the current gateway configuration settings to your local
computer. You can use the backup file to restore your custom gateway settings in the event
that you made changes that you no longer want.
Caution: ARRIS recommends that you perform the gateway configuration backup using the
SBG7580-AC default login user name and password.
To create a backup copy of your gateway configuration settings:
1. From any SBG7580-AC Web Manager screen, click the Utilities main menu button on the
SBG7580-AC Web Manager menu bar.
2. Click SAVE/BACKUP SETTINGS from the Utilities submenu options list to display the
Save/Backup screen.

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Chapter 9: Managing Your Gateway and Connected Networks

Restore the SBG7580-AC Configuration Settings
WARNING! This action will delete your current SBG7580-AC configuration settings and allow
you to restore a previously saved gateway configuration.
Note: After the configuration settings are restored, the SBG7580-AC will automatically reboot
and you will have to log on using the default user name (admin) and password (password).
To open the System Information page:
1. From any SBG7580-AC Web Manager screen, click the Utilities main menu button on the
SBG7580-AC Web Manager menu bar.
2. Click RESTORE SETTINGS from the Utilities submenu options list to display the System
Information screen.
3. Click Backup and Restore from the Basic submenu options

Figure 41: SBG7580-AC Restore Settings Screen
4. Click Choose File to search for a saved configuration file (GatewaySettings.bin) in the
Downloads folder on your computer.
5. Select the configuration file you want to restore.
6. Click Restore Chosen File. The SBG7580-AC will automatically reboot.

Reset the SBG7580-AC Configuration Settings
WARNING! This process also deletes any custom SBG7580-AC configurations you may have
already created. ARRIS recommends that you create a backup copy of your configuration
before resetting your gateway. See Back Up Your Gateway Configuration (page 53) for more
information.

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Chapter 9: Managing Your Gateway and Connected Networks
From the SBG7580-AC Web Manager, do the following to open the Status Security screen:
1. From any SBG7580-AC Web Manager screen, click the Utilities main menu button on the
SBG7580-AC Web Manager menu bar.
2. Click FACTORY DEFAULTS from the Utilities submenu options list to display the System
Information screen.

Exit the SBG7580-AC Web Manager
To log out and close the SBG7580-AC Web Manager:
 Click Logout button located on the SBG7580-AC Web Manager menu bar.

Figure 42: SBG7580-AC Web Manager Logout Button

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Chapter 10

Troubleshooting Tips
If the solutions listed in the Troubleshooting Solutions table below do not solve your problem,
please contact your service provider for assistance. Your service provider may ask for the
status of the SBG7580-AC front panel LEDs (see Front Panel LED Icons and Error Conditions
(page 57) for more information).
You may have to reset the SBG7580-AC gateway configuration to its original factory settings if
the gateway is not functioning properly. See Reset Your Configuration Settings (page 54) for
more information.

Solutions
Table 5.

Troubleshooting Solutions

Gateway Problem
Power LED Icon is OFF

Possible Solution




Cannot Send or
Receive Data



Check the power connection on the gateway and to the
electrical outlet.
Check that the electrical outlet is working. Is the outlet
controlled by a light switch?
If so, unplug the gateway power cord and connect it to
another electrical outlet that is not controlled by a wall
switch.
Check each end of the coaxial cable connection on the
gateway and cable wall outlet. Use your hand to tighten
each connector, if necessary.
Check the Ethernet cable to make sure it is properly
connected to the gateway and computer.
On the front panel, check the status of the LED icons and
refer to Front Panel LED Icons and Error Conditions (page 57)
to identify the problem.
If you have cable television service, check your television to
ensure your cable service is operating properly.
If none of the above solutions resolves the problem, contact
your service provider or call ARRIS Technical Support at
1-877-466-8646 for assistance.

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Chapter 10: Troubleshooting Tips
Gateway Problem

Cannot Access the
Internet

Possible Solution




Wireless devices cannot
send or receive data



Check that all cable and power connections on your gateway
and computer are properly connected.
Check that the Power, Online, and Wireless LED icons on
the front panel are lit up solid.
Contact your service provider for assistance.
If the problem still continues after checking the coaxial cable
and Ethernet connections and your IP address, check the
Wireless Security Mode setting on the Wireless Primary
Network screen.
If you enabled WPA and configured a passphrase on the
gateway, be sure each affected wireless client has the
identical passphrase. If this does not solve the problem,
check if the wireless client supports WPA.
If you enabled WEP and configured a key on the gateway, be
sure each affected wireless client has the identical WEP key.
If this does not solve the problem, check whether the
client’s wireless adapter supports the type of WEP key
configured on the gateway.

Front Panel LED Icons and Error Conditions
The SBG7580-AC front panel LED icons provide status information for the following error
conditions:
Table 6.

Front Panel LED Icons and Error Conditions

Led Icon

Status

If, During Startup:

If, During Normal Operation

OFF

Wireless gateway is not
properly plugged into the
electrical wall outlet

wireless gateway is unplugged

BLINKING

Upstream (send) channel or
Downstream (receive) channel
cannot be acquired

Upstream channel is lost
Downstream channel is lost

BLINKING

IP registration is unsuccessful

IP registration is lost

OFF

LED is disabled

OFF

LED is disabled

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Chapter 11

Warranty Information
SURFboard SBG7580-AC Wireless Gateway
ARRIS Enterprises, LLC ("ARRIS")
Retail Purchasers: If you purchased this Product directly from ARRIS or from an authorized
ARRIS retail reseller, ARRIS warrants to you, the original end user customer, that (A) the
Product, excluding Software, will be free from defects in materials and workmanship under
normal use, and (B) with respect to Software, (i) the media on which the Software is provided
will be free from defects in material and workmanship under normal use, and (ii) the Software
will perform substantially as described in its documentation. This Limited Warranty to you, the
original end user customer, continues (A) for Software and the media upon which it is
provided, for a period of ninety (90) days from the date of purchase from ARRIS or an
authorized ARRIS reseller, and (B) for the Product (excluding Software), for a period of two (2)
years from the date of purchase from ARRIS or from an authorized ARRIS reseller. To take
advantage of this Limited Warranty or to obtain technical support, you must call the ARRIS
toll-free telephone number 1-877-466-8646. Technical support charges may apply. ARRIS’ sole
and exclusive obligation under this Limited Warranty for retail sales shall be to repair or
replace any Product or Software that does not meet this Limited Warranty. All warranty claims
must be made within the applicable Warranty Period.
Cable Operator or Service Provider Arrangements. If you did not purchase this Product
directly from ARRIS or from a ARRIS authorized retail reseller, ARRIS does not warrant this
Product to you, the end-user. A limited warranty for this Product (including Software) may
have been provided to your cable operator or Internet Service Provider ("Service Provider")
from whom you obtained the Product. Please contact your Service Provider if you experience
problems with this Product.
General Information. The warranties described in this Section shall not apply: (i) to any
Product subjected to accident, misuse, neglect, alteration, Acts of God, improper handling,
improper transport, improper storage, improper use or application, improper installation,
improper testing or unauthorized repair; or (ii) to cosmetic problems or defects which result
from normal wear and tear under ordinary use, and do not affect the performance or use of
the Product. ARRIS’ warranties apply only to a Product that is manufactured by ARRIS and
identified by ARRIS owned trademark, trade name or product identification logos affixed to
the Product. ARRIS does not warrant to you, the end user, or to anyone else that the Software
will perform error free or without bugs.

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Chapter 11: Warranty Information
ARRIS IS NOT RESPONSIBLE FOR, AND PROVIDES "AS IS" ANY SOFTWARE SUPPLIED BY 3RD
PARTIES. EXCEPT AS EXPRESSLY STATED IN THIS SECTION ("WARRANTY INFORMATION"),
THERE ARE NO WARRANTIES OF ANY KIND RELATING TO THE PRODUCT, EXPRESS, IMPLIED OR
STATUTORY, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, OR THE WARRANTY AGAINST INFRINGEMENT
PROVIDED IN THE UNIFORM COMMERCIAL CODE. Some states do not allow for the exclusion
of implied warranties, so the above exclusion may not apply to you.
What additional provisions should I be aware of? Because it is impossible for ARRIS to know
the purposes for which you acquired this Product or the uses to which you will put this
Product, you assume full responsibility for the selection of the Product for its installation and
use. While every reasonable effort has been made to insure that you will receive a Product
that you can use and enjoy, ARRIS does not warrant that the functions of the Product will
meet your requirements or that the operation of the Product will be uninterrupted or errorfree.
ARRIS IS NOT RESPONSIBLE FOR PROBLEMS OR DAMAGE CAUSED BY THE INTERACTION OF
THE PRODUCT WITH ANY OTHER SOFTWARE OR HARDWARE. ALL WARRANTIES ARE VOID IF
THE PRODUCT IS OPENED, ALTERED, AND/OR DAMAGED.
THESE ARE YOUR SOLE AND EXCLUSIVE REMEDIES for any and all claims that you may have
arising out of or in connection with this Product, whether made or suffered by you or another
person and whether based in contract or tort.
IN NO EVENT SHALL ARRIS BE LIABLE TO YOU OR ANY OTHER PARTY FOR ANY DIRECT,
INDIRECT, GENERAL, SPECIAL, INCIDENTAL, CONSEQUENTIAL, EXEMPLARY OR OTHER
DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PRODUCT (INCLUDING,
WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION,
LOSS OF INFORMATION OR ANY OTHER PECUNIARY LOSS), OR FROM ANY BREACH OF
WARRANTY, EVEN IF ARRIS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO
CASE SHALL ARRIS’ LIABILITY EXCEED THE AMOUNT YOU PAID FOR THE PRODUCT.
These matters are governed by the laws of the State of Georgia of the United States of
America, without regard to conflict of laws principles and excluding the provisions of the
United Nations Convention on Contracts for the International Sale of Goods and the Uniform
Computers Information Transactions Act.
Retail Purchasers Only. If you purchased this Product directly from ARRIS or from an ARRIS
authorized retail reseller, please call the ARRIS toll-free phone number, 1-877-466-8646 for
warranty service or technical support. Technical support charges may apply. For online
technical support, please visit www.arris.com/consumers.
Cable Operator or Service Provider Arrangements. If you did not purchase this Product
directly from ARRIS or from an ARRIS authorized retail reseller, please contact your Service
Provider for technical support.

SURFboard SBG7580-AC Wireless Gateway User Guide
59

Corporate Headquarters
ARRIS · Suwanee · Georgia · 30024 · USA
T: 1-678-473-2000 F: 1-678-473-8470
www.arris.com

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