OvisLink Corp. reserves the right to revise this documentation and to make changes in content from time to time without
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UNITED STATES GOVERNMENT LEGEND
If you are a United States Government agency, then this documentation and the product described herein are provided to you
subject to the following:
All technical data and computer software are commercial in nature and developed solely at private expense. Software is
delivered as “Commercial Computer Software” as defined in DFARS 252.227-7014 (June 1995) or as a “commercial item”
as defined in FAR 2.101(a) and as such is provided with only such rights as are provided in OvisLink Corp.’s standard
commercial license for the software. Technical data is provided with limited rights only as provided in DFAR 252.227-7015
(Nov 1995) or FAR 52.227-14 (June 1987), whichever is applicable. You agree not to remove or deface any portion of any
legend provided on any licensed program or documentation contained in, or delivered to you in conjunction with, this User
Guide.
___________________________________
OvisLink Corp. and the OvisLink Corp. logo are registered trademarks.
Windows is a registered trademark of Microsoft Corporation. Any other company and product name mentioned herein is a
trademark of the respective company with which they are associated.
___________________________________
EXPORT RESTRICTIONS
This product contains components, software, and/or firmware exported from the United States in accordance with
U. S. export administration regulations. Diversion contrary to U.S. law is prohibited.
The AirLive WH-9000MESH product is ruggedized and wall-mountable IEEE 802.11 Wireless Access
Point (AP) and Bridge device. The AP and Bridge mode can work simultaneously by dual radio
interfaces. The WH-9000MESH serial products are designed for use in industrial and outdoor
environments. They are powered by the Power over Ethernet (PoE) to simple cabling installations. So,
they are suitable to set up at outdoor environment and using AP function to provide wireless network
service and Bridge function to link to another location where is within infrastructure network.
The WH-9000MESH product is designed as a high security wireless network device. They are with the
following cryptographic modules: WEP (64,128or 152 bits), WPA (TKIP / AES-CCMP) or WPA2 in AP
mode, and AES-CCMP (128 bits) for the bridging mode; and HTTPS/TLS for secure web
communication. Moreover, the WH-9000MESH serial products also provide the wireless client MAC
address filtering, Rogue AP detection to protect your wireless network.
There are serial of products for you choose. The 9000MESH is the basic line product works at 2.4GHz
band (802.11b/g) and 5GHz (802.11a) with AP and bridge function. The 9000MESH also provides
Super G / Turbo A function to enhance transmit data rate up to 108Mbps. (Turbo A mode doesn’t
support at ETSI domain region.) The 9000MESH adopts newest 802.11i WPA2 standard to enhance
the wireless security. The major feature of 9000MESH is Wireless Mesh Network function and
introduce at section 1.1.3. The 9000MESH works at 2.4GHz and 5GHz band too. The 9000MESH also
provides Layer 2 (Client) isolation features.
1.1.1 802.11g Super and 802.11a Turbo:
802.11g Super and 802.11a Turbo technologies provide speed and throughput of more than double
standard wireless LAN technologies in networking products. The Maximum link speed available is
108Mbps and the typical maximum end-user throughput ranges from approximately 40Mbps to
60+Mbps, depending on application demand and network environment.
1.1.2 Wireless Mesh Network:
The mesh network function let you set up the point-to-multipoint bridge function easily. You don’t need
to key in each remote bridge’s BSSID (WLAN MAC address) to form bridge topology. It calls as
auto-forming function. Beside the auto-forming function, it also detects network topology status. If some
of bridge devices are log out, the other devices will find out it and re-forming network topology again.
This is also call as auto-hearing function.
1.2 Function Navigation
WH-9000MESH Navigation Options`
Access Point Mode
System Configuration Admin User Management
General List All Users
IP Setting Add New User WAN
LAN System Status
Wireless Access Point
General Bridging Site Map
AirLive WH-9000-MESH User’s Manual
Monitoring Reports
Bridging Status
5
Security
Wireless VLAN
MAC Address Filtering System Log
Rogue AP Detection
Advance
Wireless Bridge
General
Radio Reboot
Encryption AES-CCM Utilities
MAC Address Filtering (Auto Bridge Mode Only)
Service Setting
SNMP Agent
None Wireless Clients
Static WEP Adjacent AP List
802.11i and WPA DHCP Client List
Load Balance
Client Isolation
Manual Bridge Factory
Auto Bridge
Logs
Web Access Log
System Administration
System Upgrade
Remote Logging
Firmware Upgrade
Local Configuration Upgrade
Remote Configuration Upgrade
1.3 Appearance
1
2
7
6
5
4
3
1. AP Antenna (TX+RX)
2. AP Antenna (RX)
3. Bridge Antenna (TX+RX)
4. Reset Button
5. Console Port
6. WAN / LAN Port
7. Ground Pin
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1.4 Product Features
1.4.1 Basic Features
y Access Point and Bridging Mode work simultaneously
y Point to Point and Point to Multi-Point manual bridge function support
y Wireless Mesh Network – Auto Bridge, support
y Bridge site map support
y Ethernet uplink WAN port, can be as DHCP client or static IP
y Local Ethernet LAN port, can be as DHCP server or static IP
- 9000MESH is for configuration only
y Dual Wireless (802.11a/b/g) interface, separate for AP and Bridge function
y Two antenna connectors for AP with diversity function and one Bridge
y Power over Ethernet (PoE)
y LED indicator: Power, WAN, WLAN1 (AP), WLAN2 (Bridge) and Received Radio Strength
(Bridge)
1.4.2 Wireless Features
y AP
- Disable SSID broadcast
- MAC address filtering (MAC address Authentication)
- Wireless client information (MAC address, Signal Strength, Transmit rate) list
- Adjacent AP list
- Rogue AP detection
- Load Balancing
- Support SNMP V1/ V2/ V3
- Layer 2 Isolation
y Bridge
- Manual Bridge (Point-to-Point and Point-to-Multi Point)
- Auto Bridge
- MAC layer optimize for long distance transmit
- Bridge site map
- Adjustable ACK timing
y Radio
- Support IEEE 802.11a/b/g
- Adjustable Radio Power
- Automatically optimal channel selection
1.4.3 Security Features
y Configuration through HTTPS/TLS secure web
y AP
- WEP: (64-bit, 128-bit and 152-bit)
- WPA
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Pre-shared key
TKIP/AES-CCMP
- WPA2 (802.11i)
- MAC based authentication (MAC address filtering)
- In band Rouge AP detection
y Bridge
- AES-CCMP for wireless (128 bits)
1.4.4 Enclosure Features
y Waterproof and dustproof enclosure (IP67)
y Waterproof RJ45 connector
y External waterproof reset button for reset system or back to factory default setting
y Mounting kits
1.4.5 Operation Temperature
y Standard model: 0 degree ~ 50 degree C
y Industrial model (with TEC): -40 degree ~ 70 degree C
1.5 Radio Characteristic
y802.11b
- Frequency band:
American (FCC): 2.412 ~ 2.462GHz (11 channels)
Europe (ETSI): 2.412 ~ 2.472GHz (13 channels)
- Data Rate:
1, 2, 5.5, 11Mbps
- Modulation:
y Direct Sequence Spread Spectrum (DSSS)
Differential Binary Phase Shift Keying (DBPSK) at 1 Mbps
Differential Quadrature Phase Shift Keying (DQPSK) at 2Mbps
Complementary Code Keying (CCK) at 5.5 and 11 Mbps
- Transmit Output Power (Typical):
19 dBm +/-3dBm for all rates
Note: Maximum power setting will vary according to individual country regulations.
- Receive Sensitivity (Typical):
-93dBm at 1Mbps
-88dBm at 11Mbps
y 802.11g
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8
- Frequency band:
y American (FCC): 2.412 ~ 2.462GHz (11 channels)
y Europe (ETSI): 2.412 ~ 2.462GHz (13 channels)
- Data rate:
y 6, 9, 12, 18, 24, 36,48, 54 Mbps
y 72, 96, 108 Mbps (Super G mode)
- Modulation:
y Orthogonal Frequency Divisional Multiplexing (OFDM)
BPSK at 6 and 9 Mbps
QPSK at 12 and 18 Mbps
16-quadrature amplitude modulation (QAM) at 24 and 36Mbps
64-QAM at 48 and 54Mbps
- Transmit Output Power (Typical):
y 19 dBm +/- 3dBm at 6 ~ 24Mbps
y 18 dBm +/- 3dBm at 36Mbps
y 17 dBm +/- 3dBm at 48Mbps
y 16 dBm +/- 3dBm at 54Mbps
Note: Maximum power setting will vary according to individual country regulations.
- Receive Sensitivity (Typical):
-89dBm at 6Mbps
-73dBm at 48Mbps
-70dBm at 54Mbps
y 802.11a
- Frequency band
y 5.15 ~ 5.25GHz / 5.25 ~ 5.35GHz/5.725 ~ 5.825GHz
Note: Frequency band setting will vary according to individual country regulations.
- Data rate:
y 6, 9, 12, 18, 24, 36,48, 54 Mbps
y 72, 96, 108 Mbps (Super A mode)
- Modulation:
y Orthogonal Frequency Divisional Multiplexing (OFDM)
BPSK at 6 and 9 Mbps
QPSK at 12 and 18 Mbps
16-quadrature amplitude modulation (QAM) at 24 and 36Mbps
64-QAM at 48 and 54Mbps
- Transmit Output Power (Typical):
y 18 dBm +/- 2dBm at 6 ~ 24Mbps
y 16 dBm +/- 2dBm at 36Mbps
y 15 dBm +/- 2dBm at 48Mbps
y 14 dBm +/- 2dBm at 54Mbps
AirLive WH-9000-MESH User’s Manual
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Note: Maximum power setting will vary according to individual country regulations.
- Receive Sensitivity (Typical):
-84dBm at 6Mbps
-70dBm at 48Mbps
-68dBm at 54Mbps
1.6 Package list
y Access Point
y 2 attachable 5dBi omni-directional antennas
y 1 Power injector with power cord
y 15m CAT5 cable with waterproof RJ45 connector
y 1 Ground cable
y Documentation as PDF files on CD-ROM
y 1 Mounting kit set
y 1.5m low loss antenna cable
1.7 Optional accessory
You can contact OvisLink to buy below accessory
y High gain directional antenna for bridge
y Lightning Arrestor
AirLive WH-9000-MESH User’s Manual
10
Chapter 2: System Installation
The manual deals only and specifically with the single device as a unit. The purpose of this chapter is
the description of the device and its identifiable parts so that the user is sufficiently familiar to
interact with the physical unit.
Preliminary setup information provided below is intended for information and instruction of the
wireless LAN system administration personnel.
It is intended, and is the philosophy of the manufacturer, that the user not be required to open the
individual unit. Any maintenance required is limited to the external enclosure surface, cable
connections and to the management software only. A failed unit should be returned to the manufacturer
for maintenance.
2.1 Prepare for use
The WH-9000MESH is designed to be attached to the wall at appropriate locations. To complete
the configuration, you should have at least the following components:
yPCs with one of the following operation systems installed: Windows NT 4.0, Windows 2000 or
Windows XP;
yA compatible IEEE 802.11a/b/g PC card or device for each computer that you wish to
wirelessly connect to your wireless network;
yAccess to one laptop or PC with an Ethernet card and cable that can be used to complete the
initial configuration of the unit;
yA Web browser program, such as Microsoft Internet Explorer 5.5 or later, or Netscape 6.2 or
later, installed on the PC or laptop you will be using to configure the Access Point
yTCP/IP Protocol (usually comes installed on any Windows PC)
The WH-9000MESH operates with Power over Ethernet (PoE) which requires the installation of a
separate power injector which “injects” DC current into the CAT5 cable (including in package).
2.2 Site Survey
The WH-9000MESH requires physical mounting and installation on the site, following a prescribed
placement design to ensure optimum operation.
2.2.1 Estimate Bridge Transmit Distance
Normally, the bridge need transmit RF signal to another bridge device at long distance. You may be
able to use below equation to calculate the RF link Budget.
Fade Margin = received signal – receiver threshold
Where
Received signal = Transmitter power – Transmitter cable loss + Transmitter antenna gain – free
space path loss + Receiver antenna gain – Receiver cable loss
Received threshold = Received sensitivity
yFree Space Path Loss
AirLive WH-9000-MESH User’s Manual
11
Using below Free Space Loss Formula to calculate free space path loss
DFL
P1010
Where
L
= free space path loss between antennas
P
F = frequency in GHz
D = path length in miles
log20log206.96++=
2.2.2 Estimation Bridge’s antenna Location
When as bridge device, the WH-9000MESH may need to be mounted outdoors on a high place to
achieve the best bridge result. The Fresnel zone and Earth bulge dominate to decide how high that
the unit’s Antenna need be put. The total antenna height equals the width of Fresnel zone plus the
height of earth bulge.
yFresnel zone:
The Fresnel zone is the area around the visual
line-of-sight that radio waves spread out into
after they leave the antenna. This area must be
clear or else signal strength will weaken. The
rule of thumb is that 60% of the Fresnel zone
must be clear of obstacles. Typically, 20%
Fresnel Zone blockage introduces little signal loss to the link. Beyond 40% blockage, signal loss will
become significant. The equation of the width of Fresnel Zone is
W
Where
W = Width of the Fresnel Zone (in feet)
D = Distance between the antennas (in miles)
F = Frequency in GHz
yEarth Bulge
When the transmit distance of RF signal is longer than seven miles, the curvature of the earth may be a
factor and require the antenna put at higher location. The additional antenna height can be calculated
by below formula:
2
D
H =
D
3.43×=
F
4
8
Where
H = Height of earth bulge (in feet)
D = Distance between antennas (in miles)
AirLive WH-9000-MESH User’s Manual
12
2.3 Cabling
The following figure illustration shows the external cable connectors on the WH-9000MESH. The WAN
port is used to connect the
WH-9000MESH to the
organization’s LAN. The
Ethernet cable is run from the
WH-9000MESH WAN port to
the Power Injector which is
then connected to a power
source and wired LAN. A
second (LAN port) Ethernet
RJ45 connector is designed
for use during initial
configuration only. This uses
an RJ45 cable to connect the
Figure 2-1 Cabling
WH-9000MESH to a laptop.
The following diagram
demonstrates the setup.
2.4 Antenna Installation
2.4.1 Antenna for AP
The package includes two 5dBi omni-directional antennas and two antenna connectors at
WH-9000MESH’s real panel are used for AP to support diversity function. Thus, for getting best
performance, those two antenna connectors need plug with antennas. Don’t let antenna connectors are
open when unit is working, or you need to enter configuration screen to set the Tx Pwr Mode as Off at
Wireless Access Point –General.
equipment may need to up side down while the it is put at high location. For the case where the AP is
placed high on a tower, the part of the antenna pattern is pointed towards the sky instead of the ground
where the clients are. Hence if you are standing underneath the antenna, you may not get much of a
signal.
Some experience show us and we want to suggest that the
2.4.2 Antenna for Bridge
The antenna connector at front panel is used for bridge. To get the best performance, the bridge’s
antenna should far away AP’s antenna. Using 1.5m low loss antenna cable connects to this connector
then connects a directional antenna at the other end of cable. Since the Bridge’s antenna is directional
antenna normally; it should be toward to another WH-9000MESH Bridge unit’s antenna directly.
Anything in the line of sight between on antenna at the other can cause major issue for RF link. You can
exploit the SS LED or enter configuration screen Wireless Bridge –General to understand received
radio signal strength and make sure the Bridge antennas are installing well.
AirLive WH-9000-MESH User’s Manual
13
To comply with FCC RF exposure compliance requirements, the antennas used with the
WH-9000MESH must be installs with a minimum separation distance of 20 cm from all people and must
not to be co-located or operated in conjunction with any other antenna or transmitter. Installation should
be accomplished using the authorized antenna and/or cable provided with the device or available form
the manufacturer/distributor for use with this device. Changes or modifications not expressly approved
by manufacture or party responsible for this FCC compliance could void the user’s authority to operate
the equipment.
2.4.3 Sealing Antenna Connections
Once all antennas have been installed, the connection should be sealed to protect them in an exterior
harsh environment using a self amalgamating polyisobutylene tape which, over a period of hours,
adheres to itself and forms a single amalgamated rubber molding conforming to the shape of the item it
is covering. Once the tape is in place for several hours, it forms a shaped rubber molding that is
resistant to water and most solvents. It remains stable over a wide temperature range and degrades
very slowly in sunlight. Be sure that it is completely dry when applied. If you need to uninstall it after it
has sealed for 30 minutes or more, cut it away with a sharp knife.
2.4.4 Lightning Arrestor Installation
The potential for lightning damage should always be considered when setup this machine at outdoor
environment. A variety of lightning protections are available. Make sure the equipment is properly
grounded to provide low-impedance paths for lightning currents and using the lightning arrestor to
protect antennas. You can contact OvisLink to buy Lightning Arrestor and follow Appendix B to install
lightning arrestor.
2.5 Mounting Kit Setup
Step1: Choosing a suitable post for mounting kits
AirLive WH-9000-MESH User’s Manual
14
Step2: Mounting the mounting kits to post by U-Ring, screw and nut.
Step3: Mounting the unit to mounting kits by screw.
AirLive WH-9000-MESH User’s Manual
15
Chapter 3: LED Indicator
The top panel of the WH-9000MESH contains a set of indicator lights that help describe the state of
various networking and connection operations. Figure 3-1 illustrate LED location and Table 3-1
describe the detail LED definition
Figure 3-1 LED Location
Table 3-1: LED definition
LED Description
Power
WAN
WLAN1 (AP)
WLAN2 (Bridge)
WLAN2 SS
(Signal Strength)
If this light is on, the unit is on;
If it is not on, the unit is off
If this light is on, the unit is connected to network
If it is off, the unit does not have an active connection to network
The light is ling for indicate the WLAN 1 is active.
The light is blinking to indicates data transmission
The light is ling for indicate the WLAN 2 is active.
The light is blinking to indicates data transmission
This indicates the WLAN2 received signal strength
1. LED off: no connection on the bride side, or the signal is very week
2. LED blink slowly (every 1 second): there is a connection and signal quality is poor
3. LED blink fast: there is a connection, and the signal quality is good
4. LED steady: there is connection, and the signal quality is excellent
Mode No using
AirLive WH-9000-MESH User’s Manual
16
Chapter 4 Enter Configuration Screen
The WH-9000MESH comes with the capability to be configured as an AP and bridge. However, you
need to know how to enter system configuration environment. This chapter describes how to enter
WH-9000MESH system setup screen.
4.1 Configuration Steps
4.1.1 Before Configuration
To complete the configuration, you should have at least the following components:
yPCs with one of the following operation systems installed: Windows NT 4.0, Windows 2000 or
Windows XP;
yAccess to one laptop or PC with an Ethernet card and cable that can be used to complete the
initial configuration of the unit;
yA Web browser program, such as Microsoft Internet Explorer 5.5 or later, or Netscape 6.2 or
later, installed on the PC or laptop you will be using to configure the Access Point
yTCP/IP Protocol (usually comes installed on any Windows PC)
4.1.2 Computer setting
Plug one end of a CAT5 Ethernet cable to the LAN port of the WH-9000MESH (See Figure 1-x) and the
other end to an Ethernet port on your computer. This LAN port in the WH-9000MESH connects you to
the device’s internal DHCP server which will dynamically assign an IP address to your computer so you
can access the device for reconfiguration. In order to connect properly to the WH-9000MESH on the
LAN port, the TCP/IP parameters on your laptop/PC must be set to “obtain IP address automatically”
If you are unfamiliar with above procedure, the following instructions can be as a reference
In Windows 2000/XP, follow the part Start → Settings →Network and Dialup Connections → Local
Area Connection and select the Properties button. In the Properties window, highlight the TCP/IP
protocol and click properties. Make sure that the radio button for “Obtain an IP address automatically” is
checked
Once the DHCP server has recognized your laptop and has assigned a dynamic IP address, you will
need to find that IP address.
In Windows 2000/XP, click start, then Run and type cmd in the run instruction box. Then click OK. This
will bring up a window. In this window, type ipconfig /all | more. This will list information assigned to
your laptop/PC, including the IP address assigned. Verify that the IP address is 192.168.15.X
AirLive WH-9000-MESH User’s Manual
17
4.1.3 Enter WH-9000MESH configure screen
The default IP of LAN port is 192.168.15.1. This IP can be change after you enter the configure screen.
Please refer to section 5.5 to understand how to change IP. After you change IP, the IP of LAN will
change as the first one that your new DHCP IP range.
On your computer, pull up a browser window and put the default URL (
for the WH-9000MESH Local LAN in the address line.
Note: be sure that you use the https prefix, not http
Note: You can also enter configuration screen from WAN port. The IP address of
the WH-9000MESH from the WAN port or wireless network is "
your PC is set to the same subnet as the WH-9000MESH.
Note: POE line must connect to the WAN port for power supply.
https://192.168.15.1), or new IP
192.168.254.254". Please make sure
4.1.4 Enter WH-9000MESH Gateway mode configure screen
IFigure 4-1 Log in IP screen
Key in
https://192.168.15.1,
4.1.5 Username and Password
Figure 4-2 Login in username and password screen
You will be asked for your user name and
password. The default is “airlive” with the
password “airlive” to give full access for
setup configuration. (This password is
case-sensitive)
After you key in the username and
password, please read the terms and
conditions and check the checkbox “I
agree to the terms and conditions below”
then click the “Sign In” button” to continue
configuration. You can change the username and password as you want after you enter configuration
screen.
AirLive WH-9000-MESH User’s Manual
18
4.2 Forget username, password and IP
How can you do if you had changed username, password and IP but you forget it? You can find there is
a Reset button at front plane. Press this button over 8 seconds, the unit will go back as factory default
setting. The username and password will back to “airlive” and “airlive”, and the IP will be back to
192.168.15.1.
AirLive WH-9000-MESH User’s Manual
19
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