Ruckus Wireless, BeamFlex™, MediaFlex™, MM2225 and MM2211 Metro Broadband Gateways are trademarks of Ruckus
Wireless.
All other brand and product names are registered trademarks of their respective holders.
Statement of Conditions
In the interest of improving internal design, operational function, and/or reliability , Ruckus W ireless, Inc. reserves the right to make
changes to the products described in this document without notice.
Ruckus Wireless, Inc. does not assume any liability that may occur due to the use or application of the product(s) or circuit layout(s)
described herein.
Federal Communications Commission (FCC) Compliance Notice: Radio Frequency Notice
The device has met the FCC 15.247 requirement. In order to comply with the FCC RF exposure requirement, the user must keep
20cm away from the antenna.
This device 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 device
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructi ons, may cause
harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this device does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate
the equipment.
Information to the user
The user’s manual or instruction manual for an intentional or unintentional radiator shall caution the user that changes or
modifications not expressly approved by the party respon sible for compliance could void the user’s authority to operate the
equipment. In cases where the manual is provided only in a form other than paper, such as on a computer disk or over the Internet,
the information required by this section may be included in the manual in that alternative form, provided the user can reasonably be
expected to have the capability to access information in that form.
EN 55 022 Declaration of Conformance
This is to certify that the MM2225 and MM2211 Metro Broadband Gateways are shielded against the generation of radio
interference in accordance with the application of Council Directive 89/336/EEC, Article 4a. Conformity is declared by the
application of EN 55 022 Class B (CISPR 22).
iiRuckus Wireless Metro Broadband GatewayUSM-Metro-RKS1-091807-01
This Metro Broadband Gateway User’s Guide will help you understand the Ruckus Wireless Metro
Broadband Gateway, how to install it, and configure it using the Ruckus Wireless Web Interface.
Who Should Use this Guide
This User’s Guide assumes that the reader has basic to intermediate computer and Internet skills. All the
basic computer networking, Internet, and other information required to configure th is device is provided
herein.
Screen text, URLs, IP addressesBrowse to the following IP address:
http://192.168.0.254
System Requirements
The Metro Broadband Gateway is compatible with most contemporary personal computers and operating
systems that are configured for Internet and wireless networking.
The Metro Broadband Gateway is accessed and configured via a Web browser interface. Any of the
following Web browsers are supported:
•Microsoft Internet Explorer 5.0 and higher
•Netscape version 6.0 and higher
•Apple Safari 1.0 and higher
•Mozilla Firefox version 1.0 and higher
Support and Warranty Information
See the Warranty and Support card for detailed information about contacting Technical Support, and the
Warranty terms for your Metro Broadband Gateway.
vi Ruckus Metro Broadband GatewayUSM-Metro-RKS1-091807-01, June 2007
Congratulations on your purchase of the Ruckus Wireless Metro Broadband Gateway. The Metro
Broadband Gateway is a purpose-built home gateway designed to deliver the best possible connectivity from
subscriber homes to Mesh Networks. Mesh Networks provide coverage across wide areas using a mesh
distribution of access points based on standard Wi-Fi protocols.
The installation uses outdoor high power Mesh routers to achieve coverage for outdoor wireless devices.
Typically, the indoor coverage is inadequate to maintain an acceptable quality level for users within the
home. The Metro Broadband Gateway is a Customer Premise Equipment that allows the extension of the
Metro Wi-Fi signals to achieve a robust coverage within home. The Metro Broadband Gateway
communicates with the Mesh Networks routers to allow home devices (such as PC or laptops) to access the
Internet.
This chapter describes the features of the Metro Broadband Gateway.
A typical installation consists of a Ruckus Wireless Metro Broadband Gateway connected to a PC. The
Metro Broadband Gateway receives wireless signals from outdoor Mesh Routers or other remote AP that is
connected to a DSL router or cable modem. With the Metro Broadband Gateway, home devices have the
option of wireless association to the Ruckus device. Data traffic is distributed to all devices connected
behind the Metro Broadband Gateway.
USM-Metro-RKS1-091807-01 Ruckus Metro Broadband Gateway1
BeamFlex™ is a Ruckus Wireless patent-pending antenna technology that allows wireless signals to
navigate around interference, extend wireless signal range, and increase speeds and capacity for 802.11b/g
wireless networks. The BeamFlex™ antenna system consists of an array of six high-gain antenna elements,
that allow the Metro Broadband Gateway to find quality signal paths in a changing environment, and sustain
the baseline performance required in a metro wi-fi environment.
MetroFlex enhances the existing BeamFlex technology to use a dual-polarized (horizontal and vertical)
antenna array.
Key Features
BeamFlex™ Smart MIMO Antenna Maximizes Wireless Range and Performance
•Multiple-Input, Multiple-Output (MIMO) technology supports real time learning of radio frequency ,
station, network and application conditions.
•On-the-fly adaptation to each receiving device in response to environmental c hanges such as interference
to maximize signal quality , data rate and minimize packet errors and retransmissions.
•Internal driver software controls an antenna array with 6 high-gain, directional antenna elements and 63
unique antenna combinations.
•Expert system 802.11 driver controls data rate and retransmission policies on a per -packet basis.
Simple Configuration and Installation
•Simple W eb-based user interface for easy configuration and customization of features such as SSID, WEP
or WPA key , statistics monitoring and software upgrade.
Standards-based Solution Protects User Investment, Minimizes Replacement Cost
• Compliant with 802.11b and 802.11g: supports 802.11g wireless networking at up to 54Mbps; and can
interoperate in 802.11g-only or mixed networks.
• Supports Wi-Fi Protected Access-Pre-Shared Key (WPA-PSK) data encryption. WPA provides strong
data encryption and authentication based on a pre-shared key .
• Supports 64-bit and 128-bit WEP encryption security. WEP keys can be generated manually or by
passphrase.
• Attaches to home PC by Ethernet to optimize the reception of wireless signals from the outdoor Mesh
Networks nodes.The MM2211-DZ allows home PCs to associate to it wirelessly
• Forward compatible with the emerging 802.11n WLAN standard.
.
USM-Metro-RKS1-091807-01 Ruckus Metro Broadband Gateway3
The MM2211-DZ is equipped for dual zone coverage, which provides both wireless connectivity to the
Metro Node simultaneously with wireless connectivity to your home PC (Dual Zone Operation).
Figure 2—Dual Zone Operation
This single radio solution minimizes the cost to the consumer .There are distinct SSIDs between the LAN and
WAN wireless. Separate security configurations (WPA, WEP, or 802.1X) provide for truly secure access.
One device thus provides both indoor and outdoor wireless coverage.
4 Ruckus Metro Broadband GatewayUSM-Metro-RKS1-091807-01
T o manage your Ruckus Metro Broadband Gateway, use the Ruckus Wireless Web User interface. To open
the Web User interface:
1. On the PC, open a web browser window.
2. Type the IP address of the Metro Broadband Gateway in the browser window , then press Enter to initiate the
connection.The IP address is located on a label on the bottom of your Metro Broadband Gateway unit. T ype
the IP address in this format: https://<ip_address>
3. If a security alert dialog box appears, click OK/Yes to proceed.
Figure 3—Certificate warning in Firefox
You may be required to click OK/Yes a second time in a second pop-up window.
Figure 4—Confirming the certificate
USM-Metro-RKS1-091807-01 Ruckus Metro Broadband Gateway5
5. Limited Warranty Statement and Software License Agreement
6. Federal Communications Commission Notices
7. SupportMinds Special Support Offer for Ruckus Wireless Customers
Metro Broadband Gateway
Ruckus Wireless offers three Metro Broadband Gateway platforms: the MM2225-NG, the MM2211-NG,
and the MM2211-EXT. The MM2225 has five 10/100 ports, while the MM2211 models have one 10/100
port. The MM2211-EXT can be used with an external antenna. All other features are equivalent on all three
platforms.
Front View
Figure 7— “Front view of the Metro Broadband Gateway” shows the front view of the gateway, with the
LED indicators numbered. The numbers correspond to the labels describing LED behavior in Table 2—
“MM2211 LED Indicators and Descriptions” on page 11.
2
3
4
1
Figure 7—Front view of the Metro Broadband Gateway
10 Ruckus Metro Broadband GatewayUSM-Metro-RKS1-091807-01
Table 2— “MM2211 LED Indicators and Descriptions” and Table 3— “MM2225 LED Indicators and
Descriptions” describe the LED lights on the front of the Metro Broadband Gateway.
T able 2—MM2211 LED Indicators and Descriptions
LabelLEDActivityDescription
1PowerGreen
Off
2WANGreen Steady
Off
3Wireless Green Steady
Amber Steady
Off
4Air QualityGreen Steady
Green Fast or Slow
Flashing
Off
Power is supplied to the Metro Broadband Gateway.
Power is NOT supplied to the Metro Broadband Gateway.
Client connected to the WAN port.
No current client connection to WAN port.
Associated State: The Metro Broadband Gateway is
successfully associated to the Metro AP or
device (like a PC) that is successfully associated to the
Metro Broadband Gateway.
Non-Associated State: The Metro Broadband Gateway is
not associated to the Metro AP and
a PC) that is associated to the Metro Broadband Gateway.
The Metro Broadband Gateway WLAN has no link.
Good Air Quality: The current environment will support
quality data transmission. The received signal strength
(RSSI) of the Metro AP signal to the Metro Broadband
Gateway is 24 dBm or higher
Marginally Acceptable Air Quality: A fast flashing Green
LED (one flash per second) indicates that the current RSSI
strength is between 19 dBm and 24 dBm; a slow flashing
green (one flash every 3 seconds) indicates RSSI strength
is between 7 dBm and 19 dBm. While data transmission is
possible, the quality will vary.
Bad Air Quality: The current environment is not suit able
for data transmission. The current RSSI is below 7 dBm.
there is no device (like
there is a
USM-Metro-RKS1-091807-01 Ruckus Metro Broadband Gateway11
Power is supplied to the Metro Broadband Gateway.
Power is NOT supplied to the Metro Broadband Gateway.
Client connected to the WAN port using 100 Mbps link.
Client connected to the WAN port using 10 Mbps link.
Client passing traffic at 100 Mbps.
Client passing traffic at 10 Mbps.
No current client connection to WAN port.
Associated State: The Metro Broadband Gateway is
successfully associated to the Metro AP or
there is a
device (like a PC) that is successfully associated to the
Metro Broadband Gateway.
Non-Associated State: The Metro Broadband Gateway is
not associated to the Metro AP and
there is no device (like
a PC) that is associated to the Metro Broadband Gateway.
The Metro Broadband Gateway WLAN has no link.
Good Air Quality: The current environment will support
quality data transmission. The received signal strength
(RSSI) of the Metro AP signal to the Metro Broadband
Gateway is 24 dBm or higher
Marginally Acceptable Air Quality: A fast flashing Green
LED (one flash per second) indicates that the current RSSI
strength is between 19 dBm and 24 dBm; a slow flashing
green (one flash every 3 seconds) indicates RSSI strength
is between 7 dBm and 19 dBm. While data transmission is
possible, the quality will vary.
Bad Air Quality: The current environment is not suit able
for data transmission. The current RSSI is below 7 dBm.
OTE – For the MM2225, the Ethernet activity LEDs for ports 1-4 are located on the back of the units.
N
See Figure 10
1-4Left LED
LED will be Green when there is a 100 Mbps device
plugged into the Ethernet port. LED flashes when traffic is
passing.
Right LED
LED will be Amber when there is a 10 Mbps device
plugged into the Ethernet port. LED flashes when traffic is
passing.
12 Ruckus Metro Broadband GatewayUSM-Metro-RKS1-091807-01
Figure 10—Rear View of the MM2225-NG with four LAN ports and one WAN port
T able 4—Rear Ports and Adapters
LabelDescripti on
6AC Power Adapter (Input: DC 5V 1A)
7, 1 110/100Mbps Auto-sensing, autonegotiating RJ-45 network
ports. The MM2225 has 5 such ports (1, 2, 3, 4, and WAN),
while the MM2211 has one 10/100Mbps port (WAN).
8
Reset button. Used only if you need to reset the Metro
Broadband Gateway to its factory default settings. While the
unit is on, insert the end of a paper clip or pin into the hole and
hold it in for at least 8 seconds.
9Push button. Not operational in current release.
10Optional external antenna connector
14 Ruckus Metro Broadband GatewayUSM-Metro-RKS1-091807-01
Y ou or your service provider or installer can determine the best placement for the Metro Broadband Gateway
by using the following guidelines.
Establishing a Good General Location
Your Metro Broadband Gateway should be placed:
•On a shelf or other elevated location away from any physical obstructions.
•Away from other sources of electromagnetic interference (for example, microwave ovens, and cordless
phones).
•Away from large metal surfaces, pictures or mirrors.
•Away from large furniture or other physical obstructions.
Using the Air Quality Indicator to Fine-Tune the Placement
NOTE – The Air Quality Indicator represents the wireless condition of the WAN link.
Wireless environments are sensitive to the physical arrangement of both electronic devices and furniture in
a room. You or your installer can observe the Air Quality Indicator LED to determine the best location. The
Air Quality indicator LED is described in Table 2— “MM2211 LED Indicators and Descriptions” on page
11.
Your service provider or installer can guide you through a self-help troubleshooting session if data
transmission quality deteriorates after an installation. Or, you may be able to determine a solution to the
problem on your own.
If “bad” (red) or “possibly acceptable” (yellow) air quality is indicated, you can adjust the location of the
Metro Broadband Gateway until a steady green LED indicates “good” air quality.
USM-Metro-RKS1-091807-01 Ruckus Metro Broadband Gateway15
Before using the Metro Broadband Gateway, you have to configure it to work within your home network.
Your service provider or installer will likely perform all installation tasks for you, or you may read the
following section to understand how to configure it manually.
The default IP address of the Metro Broadband Gateway is located on a label on the bottom of your device.
In order to connect to the Metro Broadband Gateway, your PC should be set to obtain an IP address
automatically.
Windows
Do as follows:
1. For Windows 2000: Select Start->Settings->Network and choose Dialup Connections
For Windows XP: Select Start->Settings->Control Panel-> Network Connections
2. Double-click the icon for the Local Area Connection designated for your home network. This is not the same
icon as your home wireless network.
3. In the Local Area Connection Properties window, select Internet Protocol (TCP/IP) and click Properties.
The window of appears.
Figure 1 1—Internet Protocol (TCP/IP) Properties for Microsoft Windows computers
16 Ruckus Metro Broadband GatewayUSM-Metro-RKS1-091807-01
9. Choose the device operations that best fits your scenario. The three scenarios are as follows:
• Extend your home wireless coverage? — Using this setting, the Metro Broadband Router will be
configured as a bridge device, extending the coverage of your existing home wireless router .
• Connect your wireless computer(s) to a metro wi-fi network? — Using this setting, the Metro
Broadband Router will be configured as a router, connecting to an Metro W i-Fi network. In this mode,
the Metro Broadband Gateway acts as a wireless router with wireless connectivity to the Mesh AP and
wireless connectivity to your computer.
• Connect your home router to a metro wi-fi network? — Using this setting, the Metro Broadband
Router will be configured as a bridge. In bridge mode, the Metro Broadband Gateway acts as a wireless
client with a connection to only the Mesh AP.
10. For example, if you selected “extend your home wireless coverage?” and clicked Next, the next screen
displays a list of the wireless devices by name discovered within range, including the security level of each
device.
NOTE – To view details of the other scenarios, see "Smart Configuration" on page 60.
20 Ruckus Metro Broadband GatewayUSM-Metro-RKS1-091807-01
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