Ovislink N.Power User manual

N.Power
Hi-Power Wireless-N PoE AP
Router
Use
r
’s Manual

Copyright and Disclaimer
AirLive N.Power User’s Manual
Copyright & Disclaimer
No part of this publication may be reproduced in any form or by any means, whether
electronic, mechanical, photocopying, or recording without the written consent of OvisLink
Corp.
OvisLink Corp. has made the best effort to ensure the accuracy of the information in this
user’s guide. However, we are not liable for the inaccuracies or errors in this guide.
Please use with caution. All information is subject to change without notice
All Trademarks are properties of their respective holders.
This product contains some codes from GPL. In compliance with GPL agreement, AirLive
will publish the GPL codes on our website. Please go to www.airlive.com and go to the
"Support → GPL" menu to download source code

Copyright and Disclaimer
FCC Statement
Federal Communication Commission Interference Statement This equipment has been
tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of
the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in
a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one of the
following measures:
z Reorient or relocate the receiving antenna.
z Increase the separation between the equipment and receiver.
z Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
z Consult the dealer or an experienced radio/TV technician for help.
FCC Caution
Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.
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. For product available in the USA/Canada market, only channel 1~11 can be
operated. Selection of other channels is not possible.
This device and its antenna(s) must not be co-located or operation in conjunction with any
other antenna or transmitter.
IMPORTANT NOTE
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance
20cm between the radiator & your body.
© 2011, OvisLink Corporation. All rights reserved..
AirLive N.Power User’s Manual
ii

Table of Contents
i AirLive N.Power User’s Manual
Table of Contents
1. Introduction................................................................................................1
1.1 Overview..............................................................................................1
1.2 Firmware Upgrade and Tech Support ..................................................1
1.3 Features...............................................................................................2
1.4 Operation Modes .................................................................................2
1.4.1 Router Mode................................................................................................3
1.4.2 AP mode ......................................................................................................3
1.4.3 Client Mode .................................................................................................4
1.4.4 WDS Bridge Mode.......................................................................................4
1.4.5 WDS Repeater Mode...................................................................................5
2. Installing the N.Power ...............................................................................6
2.1 Before You Start...................................................................................6
2.2 Package Content .................................................................................6
2.3 Knowing your N.Power ........................................................................7
2.4 Hardware Installation ...........................................................................8
2.4.1 Passive PoE Installation ............................................................................10
2.4.2 Wall Mount Installation............................................................................... 11
2.5 LED Table ..........................................................................................12
2.6 Restore Settings to Default................................................................12
3. Configuring the N.Power.........................................................................13
3.1 Important Information ......................................................................13
3.2 Prepare your PC .............................................................................13
3.3 Introduction to Web Management ...................................................14
3.3.1 Getting into Web Management ..................................................................14
3.3.2 Web Menu Structure..................................................................................15
3.4 Configuration Wizard.......................................................................16
3.5 Change Operation Mode.................................................................17
3.6 Change Regulatory Domain............................................................18
3.7 WPS (WiFi Protected Setup)...........................................................18
3.7.1 AP and Router Modes...........................................................................19
3.7.2 Client Mode...........................................................................................21

Table of Contents
AirLive N.Power User’s Manual ii
4. Configuration: Router Mode.................................................................23
4.1 Application for Router Mode...............................................................23
4.2 Internet Setting Menu.........................................................................23
4.2.1 Setup Wizard .............................................................................................24
4.2.2 WAN Setting ..............................................................................................25
4.2.3 Virtual Server.............................................................................................26
4.2.4 DMZ...........................................................................................................27
4.2.5 URL Filtering..............................................................................................28
4.2.6 MAC Filtering.............................................................................................28
4.2.7 IP Filtering .................................................................................................29
4.2.8 DDNS ........................................................................................................29
4.2.9 Static Route ...............................................................................................30
4.3 FTP Function .....................................................................................30
4.4 Wireless Settings Menu .....................................................................33
4.4.1 Regulatory Domain....................................................................................33
4.4.2 Multiple SSID.............................................................................................34
4.4.3 Channel .....................................................................................................34
4.4.4 Wireless Security.......................................................................................35
4.4.5 Access Control...........................................................................................36
4.4.6 Bandwidth Control .....................................................................................37
4.4.7 Associated Client .......................................................................................38
4.4.8 Advanced Settings.....................................................................................38
4.4.9 WMM Settings ...........................................................................................40
4.4.10 WDS Settings (Repeater) ........................................................................43
4.4.11 WPS Settings...........................................................................................44
5. System Configuration and Status Menu................................................47
5.1 Menu Structure ..................................................................................47
5.2 LAN Interface Setup ..........................................................................48
5.2.1 DHCP Settings ..........................................................................................48
5.2.2 Add DHCP Static Lease Client...................................................................49
5.3 Time Settings .....................................................................................49
5.4 Password Settings .............................................................................50
5.5 Power Saving (Green AP)..................................................................50
5.6 Firmware Upgrade .............................................................................51
5.7 Configuration Save and Restore........................................................52
5.8 Factory Default ..................................................................................52
5.9 Status Menu.......................................................................................52
5.9.1 Device Information.....................................................................................52

Table of Contents
iii AirLive N.Power User’s Manual
5.9.2 Statistic ......................................................................................................53
5.9.3 Client Table................................................................................................54
5.9.4 LOG...........................................................................................................54
6. AP Mode....................................................................................................55
6.1 Application for AP Mode.....................................................................55
6.2 Wireless Settings ...............................................................................55
6.2.1 Regulatory Domain....................................................................................56
6.2.2 Multiple SSID.............................................................................................56
6.2.3 Channel .....................................................................................................57
6.2.4 Wireless Security.......................................................................................57
6.2.5 Access Control...........................................................................................58
6.2.6 Associated Client .......................................................................................59
6.2.7 Advanced Settings.....................................................................................59
6.2.8 WMM Settings ...........................................................................................61
6.2.9 WDS Settings (Repeater) ..........................................................................64
6.2.10 WPS Settings ..........................................................................................65
7. Client Mode...............................................................................................67
7.1 Application for Client Mode ................................................................67
7.2 Wireless Settings ...............................................................................67
7.2.1 Regulatory Domain....................................................................................68
7.2.2 Profile Setting ............................................................................................68
7.2.3 Site Survey ................................................................................................69
7.2.4 Advance Settings.......................................................................................70
7.2.5 WPS Settings ............................................................................................71
8. WDS Bridge Mode....................................................................................74
8.1 Application for WDS Bridge Mode......................................................74
8.2 Wireless Settings ...............................................................................74
8.2.1 Regulatory Domain....................................................................................75
8.2.2 Advance Setup ..........................................................................................75
8.2.3 WDS Settings ............................................................................................77
9. Emergency Firmware Recovery .............................................................79
10. Frequent Asked Questions ...................................................................81
11. Specifications.........................................................................................84
11.1 Hardware Features ..........................................................................84
11.1.1 General Hardware Feature ......................................................................84
11.1.2 Power Supply...........................................................................................84
11.1.3 Dimension and Weight.............................................................................84
11.2 Radio Specifications.........................................................................85
11.2.1 Frequency Band.......................................................................................85

Table of Contents
AirLive N.Power User’s Manual iv
11.2.2 Rate and Modulation................................................................................85
11.2.3 TX Output Power .....................................................................................85
11.2.4 Receiver Sensitivity..................................................................................86
11.2.5 Supported WLAN Mode ...........................................................................86
11.3 Software Features............................................................................86
12. Wireless Network Glossary...................................................................88

1. Introduction
1 AirLive N.Power User’s Manual
1 1. Introduction
1.1 Overview
The N.Power is a wireless multi-function router based on 150Mbps wireless-b/g/n 2.4GHz
radio technologies. Users can share broadband internet connection at high speed. It
also provides to 4 operation modes to satisfy different application environments. In addition,
it features passive PoE port for installations in places that have no nearby access to
electricity.Please take notice of the following features:
 The N.Power can support 12V on its passive PoE port. You will need to purchase a passive
PoE Injector (PoE-1P) separately. For more information, please read section 2.4.1.
 The maximum output power for N.Power at the antenna connector is about 1watt(30dBm).
However, it is limited to 20dBm in EU and 23dBm in the U.S. for compliance with regulations.
Nevertheless, unlike normal 11n routers that typically provide less than 15dBm output power in
11n mode, the N.Power can provides up to 19dBm(EU) and 22dBm(FCC) in 11n mode. It
means greater coverage in 11n mode. Despite of N.Power’s capability, we strongly
recommend that you use as little power as possible to reduce interference and conserve
energy.
 The N.Power comes with an USB 2.0 port for simple file sharing via FTP. For instruction on
how to configure the FTP function, please go to Chapter 4.3
If you encounter any technical issues, we strongly recommend you read through Chapter
10: Frequent Asked Questions. The answers you need are very likely to be there.
1.2 Firmware Upgrade and Tech Support
If you encounter a technical issue that can not be resolved by information on this guide, we
recommend that you visit our comprehensive website support at www.airlive.com. The
tech support FAQ are frequently updated with latest information.
In addition, you might find new firmwares that either increase software functions or provide
bug fixes for N.Power. You can reach our on-line support center at the following link:
http://www.airlive.com/support/support_2.jsp
Since 2009, AirLive has added the “Newsletter Instant Support System” on our website.
AirLive Newsletter subscribers receives instant email notifications when there are new
download or tech support FAQ updates for their subscribed airlive models. To become an
AirLive newsletter member, please visit: http://www.airlive.com/member/member_3.jsp

1. Introduction
AirLive N.Power User’s Manual 2
N.Powe
r
1.3 Features
 Wireless-N AP Router
 Up to 30dBm Output Power at antenna connector (20dBm in EU, 23 dBm in the U.S.)
 1 x USB 2.0 Port
 7 LED indicators
 Hotspot authentication function
 150Mbps 1T1R Wireless-b/g/n standard
 12V Passive POE Port
 WAN port for ADSL/Cable Modem support
 Router, AP, Client, Bridge, Repeater modes
 Bandwidth Control
 8MB Flash, 32MB SDRAM
 Green AP energy saving function
 Wall Mount Screw Holes
 Emergency firmware recovery mode
1.4 Operation Modes
The N.Power can perform as a multi-function wireless device. Through the AirLogic web
interface, users can easily select which wireless mode they wish the N.Power to perform.
The N.Power can be configured to operate in the following wireless operation modes:

1. Introduction
3 AirLive N.Power User’s Manual
N.Power Wireless Operation Mode
Wireless
Mode Radio WAN Application
Sharing Internet Broadband
Wirelessly
Router AP Yes
Hotspot only or extend distance
of another WDS AP/Router
AP AP none
Client Client none Connect to AP Router
WDS Bridge WDS none Create a backbone connection
Extend the wireless signal. WDS
Repeater setting is inside the
“Wireless Settings” of Router
mode and AP Mode.
WDS
Repeater AP + WDS N/A
1.4.1 Router Mode
In this mode, you can share your Internet connection both wired and wirelessly. The NAT
is applied for IP Sharing function from your WAN port to the LAN ports and wireless
interface.
1.4.2 AP mode
When operating in the Access Point mode, the N.Power becomes the center hub of the
wireless network. All wireless cards and clients connect and communicate through
N.Power. This type of network is known as “Infrastructure network”. Other N.Power or
802.11 b/g/n devices can connect to AP mode through Client Mode.

1. Introduction
AirLive N.Power User’s Manual 4
1.4.3 Client Mode
The N.Power acts as if it is a wireless adapter to connect with a remote Access Point.
Users can attach a computer or a router to the LAN port of N.Power to get network access.
1.4.4 WDS Bridge Mode
This mode is best used when you want to connect LAN networks together wirelessly (for
example, between office and warehouse). WDS Bridge using WPA-PSK or WPA2-PSK
encryptions might be limited to devices using the same wireless chipset.
WDS Bridge works by entering remote Bridge’s wireless MAC address on the WDS table.
You can find the MAC address on the bottom label of the N.Power.

1. Introduction
5 AirLive N.Power User’s Manual
1.4.5 WDS Repeater Mode
The purpose of repeater is to extend the wireless signal of the remote AP/Router. In
N.Power, the AP mode and the Router mode also turn it to “WDS Repeater mode.” You can
find the WDS settings in the “Wireless Settings” page. Both sides must support WDS
connection to work.
WDS Repeater in Router Mode
The WDS Repeater function in Router mode is to allow the remote AP to extend the
wireless signal of N.Power. Please see the diagram below:
WDS Repeater in AP Mode
The WDS Repeater function in AP mode is to extend the wireless signal of remote AP.
Please see the diagram below for details:
For information on how to configuration WDS Repeater, please go to section 4.4.10 or
section 6.2.9.

2. Installing the N.Power
AirLive N.Power User’s Manual 6
2 2. Installing the N.Power
This section describes the hardware features and the hardware installation procedure for
the N.Power. For software configuration, please go to chapter 3 for more details.
2.1 Before You Start
It is important to read through this section before you install the N.Power
 The LAN1 port also work as the passive POE port
 You must install the antenna first before plugging in the power. Otherwise,
the wireless radio might be damaged. Damage caused by not following
the installation procedure might void your warranty.
 The passive PoE DC Injector is optional; it is not included with the package.
Please use a 12V passive POE system with N.Power’s passive POE port. Do
not use 802.3af 48V system or PoE switch with this device.
 To protect the N.Power USB port from damage, please turn off the power when
plugging in or pulling out USB device from the USB port.
 The USB port supports simple file sharing via FTP. Only storage using FAT or
FAT32 file format are supported.
 The FTP functions only support file names with western alphabets (such as
English).
 When using a USB hard disk with N.Power, external power adapter is required
for the USB hard disk.
2.2 Package Content
The N.Power package contains the following items:
 One N.Power main unit
 One 12V 1A DC power adapter
 1 x Antenna
 User’s Guide CD
 Quick Start Guide

2. Installing the N.Power
7 AirLive N.Power User’s Manual
2.3 Knowing your N.Power
Below are descriptions and diagrams of the product:
7 2
3
1 6 5
4
Antenna Connector
1
Power Adapter Connector
2
WAN Port 3
LAN Ports (LAN1 for Passive PoE Port)
4
Reset Button
5
6 WPS Button
7 USB Port (For USB Storage Use)

2. Installing the N.Power
AirLive N.Power User’s Manual 8
8 LED Indicators
2.4 Hardware Installation
.1. Please install the antennas by turning clock wise into the RF antenna connectors
2. Now connect the power adapter to the N.Power

2. Installing the N.Power
9 AirLive N.Power User’s Manual
3. Connect the Ethernet cable to one of the LAN port and the other end to your PC.
4. If you have broadband connection, please connect the Internet cable to “WAN port”.
5. Open your browser and type “192.168.1.254” to access the web management
interface.

2. Installing the N.Power
AirLive N.Power User’s Manual 10
2.4.1 Passive PoE Installation
If you want to supply the power by using Passive PoE, please follow the installation
diagram below. Please note that the passive DC Injector is not included with N.Power, it
needs to be purchased separately (AirLive Model: PoE-1P). N.Power uses 12V passive
PoE system, it doesn’t work with 802.3af PoE switch or 48V PoE Kit. It is recommended
to use a power adapter of 12Vdc at 1.25A or greater if you have the USB Storage installed.

2. Installing the N.Power
11 AirLive N.Power User’s Manual
2.4.2 Wall Mount Installation
1. The holes for the wall mount screw are on the underside of the case. Please measure the
distance between the holes. Then install 2 screws in the desire location with the measured
distance apart from each other. Please do not screw all the way in, leave some space for
mounting with the N.Power
2. Now please hang the N.Power on those 2 screws.

2. Installing the N.Power
AirLive N.Power User’s Manual 12
2.5 LED Table
This section describes the LED behavior of N.Power. You can find the LED on the top
side of the N.Power.
WPS (Power)
Steady Blue – Normal Operation
Slow Flashing: WPS Surveying
OFF – No Power
WLAN
Slow Flashing : Radio is active
Fast Flashing: Transmitting Data
OFF: Radio Disabled
LAN1 ~4, WAN
Steady Blue : Link established
Fast Flashing: Transmitting Data
OFF: No Link
2.6 Restore Settings to Default
If you have forgotten your N.Power’s IP address or password, you can restore your
N.Power to the default settings by pressing on the “reset button” for more than 10 seconds.
You might need a pen or pencil for this operation. The reset button is inside the bottom
case. Please see diagram below for details.

3. Configuring the N.Power
13 AirLive N.Power User’s Manual
The N.Power offers web browser (http) as management interface. In this chapter, we will
explain N.Power’s management interface and how to get into them.
3.1 Important Information
The following information will help you to get start quickly. However, we recommend you
to read through the entire manual before you start. Please note the password and SSID
are case sensitive.
 The default IP address is: 192.168.1.254 Subnet Mask: 255.255.255.0
 The default Account is “admin”
 The default Password is “airlive”
 The default SSID is “airlive”
 The default wireless mode is : Router mode
 Please remember to “Apply Change” for settings to be saved and take effect.
 Please remember to “Reboot” the device after all settings are changed.
 The Emergency Firmware Recovery only works when you connect to LAN1~4
 By Default, the DHCP server is turned on in Router mode. The other modes’
DHCP servers are turned off. Therefore, if you switch from Router mode to other
modes, please remember to configure your PC’s IP address manually.
 The default regulatory domain is “ETSI” for Europe. If you are not living in EU
countries, you might wish to change the regulatory domain. However, please do
not choose regulatory domain that does not apply to your country. Using wrong
regulatory domain might be illegal.
 For instruction on how to configure the FTP function, please go to Chapter 4.3
.
3.2 Prepare your PC
The N.Power can be managed remotely by a PC through either the wired or wireless
network. The default IP address of the N.Power is 192.168.1.254 with a subnet mask of
255.255.255.0. This means the IP address of the PC should be in the range of
192.168.1.1` to 192.168.1.253.
3 3. Configuring the
N.Power