Quick Install Guide AI108 Series Wireless Bridge with External Antennas (ordered separately) Model# AI108-2-050 AI108-2-150 AI108-2-300 For Professional Installers Revision 1.
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Limited Warranty AIRAYA CORP Limited Warranty: AIRAYA warrants all its products to be free of manufacturing defects in workmanship and materials, under normal use and service, for the applicable warranty term. All AIRAYA products carry a standard 90-day limited warranty from the date of purchase from AIRAYA or its Authorized Reseller.
Limited Warranty WARRANTIES EXCLUSIVE: IF AN AIRAYA PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, CUSTOMER'S SOLE REMEDY SHALL BE REPAIR OR REPLACEMENT OF THE PRODUCT IN QUESTION, AT AIRAYA’S OPTION. THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
Regulatory Information FCC and Industry Canada Guidelines The radiated output power of the AI108 wireless bridge is far below the FCC radio frequency exposure limits. Nevertheless, the device shall be used in such a manner that the potential for human contact during normal operation is minimized. It is the responsibility of the installer and users of the AI108 wireless bridge to guarantee that the antenna is operated at least 20 centimeters (8 inches) from any person.
Contents Introduction ......................................................................................................... 7 Package Checklist.................................................................................................. 7 Hardware Description............................................................................................. 8 Ethernet Compatibility ........................................................................................ 8 Radio Characteristics ............
Introduction AIRAYA’s AI108 series of wireless bridges have been designed to provide transparent, high-speed data communications between two wired networks. This solution offers fast, reliable wireless connectivity with considerable cost savings over wired alternatives. Utilizing proprietary 5 GHz technology, the AI108 can easily replace an Ethernet or T1 connection or seamlessly integrate into a newer 10/100 Mbps Ethernet LAN.
Hardware Description Ethernet Compatibility The AI108 wireless bridge can attach directly to 10Base-T/100Base-TX (twisted-pair) Ethernet LAN segments. These segments must conform to the IEEE 802.3 specification. The AI108 appears as an Ethernet node and performs a bridging function by moving packets from the wired LAN in one building to a wired LAN in a different building.
AI108 Architecture and Topology The following diagram illustrates a typical usage scenario of an AI108 wireless bridge to interconnecting two local area networks.
System Requirements Before you install the AI108 wireless bridge, be sure you have the following items onhand: • An AC power outlet (100 to 240 V, 50 to 60 Hz) which will supply power to the indoor units on both sides of the wireless connection • An outdoor unit mast with a diameter of 1.9 inches (50 mm) to 4.
Hardware Installation Connecting the Indoor Unit Front Panel View The indoor unit connects your company network to the AI108 and delivers both data and power to the outdoor unit. The indoor unit features the following LED status indicators: LED Indication Detect (green) Compatible load detected and Ethernet link established between indoor and outdoor units. Fuse blown (yellow) The unit includes a fuse to help protect the attached equipment from power surges and lightning damage.
Follow these steps to install the indoor unit: 1. Connect the DATA port to your 10/100 Mbps Ethernet hub or switch using a straight-through category 5 UTP cable. 2. Connect the power cable to the 12 VDC power socket on the rear panel, and plug the power adapter into the wall outlet. Warning: Use only the power adapter supplied with the AI108 wireless bridge in order to prevent damage. 3. You are now ready to apply power to the outdoor unit.
Installing and Aligning the External Antennas To ensure maximum performance and stability of your wireless connection, it is crucial that you determine the right locations for the external antennas based on the following two criteria: 1. Establish a good signal path, ideally with visual line of sight, between the two end points. 2. Minimize the distance between the two end points.
2. Align the external antenna horizontally. Loosen the pole mounting clamps just enough to visually aim the external antenna at the remote end point. Set the appropriate horizontal angle and tighten the pole mounting clamps so that the angle is locked in place. 3. Align the external antenna vertically. Loosen the elevation control bolts on the mounting bracket and point the antenna towards the remote end point.
4. Set the appropriate elevation angle and tighten the bolts so that the angle is locked in place. The bracket design allows for up to 20° tilt of the antenna. 5. Secure both the cable between the external antenna and the outdoor unit, and the Category 5E cable between the outdoor unit and the indoor unit to the mast using UV-rated tie-wraps (4 are included). Note: It is recommended that you secure the entire cable length to the mast every 10 feet. 6.
Software Configuration The network and security parameters of your wireless bridge pair are configured by using the built-in AI108 web server. The AI108 web server greatly simplifies the configuration process by allowing the user to access all parameters and settings through a single, consistent user interface. Note: For added security, this configuration utility is only accessible within two minutes of power-up. This utility is not available during normal bridge operation.
Once you are logged in to the AI108 web server, you will have access to all configuration options available in the AI108. The web interface is organized into tabs that facilitate different categories of parameters and functions, including Current Settings, Link Setup, Link Security, System Password, Download Updates, and Help. The first screen you see is the Current Settings tab.
The following parameters can be viewed from the Current Settings tab: • Software Version - Current software (firmware) version installed and running on the bridge you are working with. This value is formatted as a date code. • Hardware Version - Current hardware revision of the local bridge. • IP Address - Current IP address of the local bridge you are working with. • Subnet Mask - Current subnet mask of the local bridge you are working with.
Link Setup Tab The Link Setup screen is used to enter parameters related to the configuration of your network, radio channel, and data rate of the AI108. The following parameters can be accessed and modified from the Link Setup tab: • IP Address - The IP address for each AI108 wireless bridge must be unique, so please check with the network administrator for the correct IP address to be assigned to this device.
• Subnet Mask - The subnet mask allows networking software to determine which parts of the IP address specify the network address and which parts specify the host address. If your device is using the wrong subnet mask for the network to which you are attached, it will therefore not be able to communicate with all users on that network. The factory programmed subnet mask of the AI108 wireless bridge is 255.255.255.0.
Link Security Tab The Link Security screen is used to define the authentication and encryption security settings of the AI108. The following parameters can be accessed and modified from the Link Security tab: • MAC Address Authentication - To protect your wireless link against unauthorized intruders, the AI108 allows only two unique MAC addresses to synchronize radios and establish a wireless connection.
• WEP Data Encryption - To prevent unauthorized wireless stations from listening to data transmitted over the wireless medium, the AI108 offers Wired Equivalent Privacy (WEP) data encryption. Up to four WEP keys with 64, 128, or 152 bit key length can be registered. 64 bit keys need to be entered as 10 hexadecimal digits in the range of 0-9, A-F, or a-f. If 128 bit is chosen, enter 26 hexadecimal digits. If 152 bit is chosen, enter 32 digits.
System Password Tab The System Password screen allows you to change the initial user name and password for the AIR108 configuration tool. For security reasons, the password should be changed immediately after the first time you log in. The System Password dialog includes the following fields: • User Name - Create a new user name by typing over the contents of this field. • New Password - Create a new password by typing over the contents of this field.
Download Updates Tab From time to time, AIRAYA will release firmware updates in order to improve the functionality of the AI108, provide patches for known issues, and generally provide enhancements to the product. The latest version of AI108 firmware can be found in the support section of the AIRAYA website located at http://www.airaya.com. If you are not sure if you need to upgrade your firmware, please contact AIRAYA customer support and they can help answer this question.
The Browse button is used to select the new firmware image for upload once you've obtained it from AIRAYA and saved it to a directory on your computer or network drive. The Load button allows you to upload this new image to the local AI108 bridge. After confirming the successful completion of the upload, your local bridge will automatically reboot so the new firmware will take effect. Help Tab Online help is available for all parameters and menus of the AI108 configuration utility.
Specifications Radio Frequency Range 5.25 to 5.35 GHz license-exempt (FCC, Industry Canada) Radio Type Orthogonal Frequency Division Multiplexing (OFDM) Standards Compliance IEEE 802.11a hardware with proprietary security extensions Maximum System EIRP 30 dB (1 Watt) Antenna Options Flat Panel Antenna, 18.4 dBi, +/-20° elevation adjustment Flat Panel Antenna, 23.
Electrical Power Adapter 100 to 125 VAC, 47 to 63 Hz Mechanical Dimensions Outdoor Units 10 x 8 x 6 in (25.4 x 20.3 x 17.8 cm) without antenna Outdoor Unit Mounting Includes mast mounts and clamp kits for 1.9” (50mm) diameter thru 4.5” (115mm) diameter masts. Indoor Unit 6 x 3 x 1 in (15.2 x 7.6 x 2.
Where to Get Help AIRAYA offers several customer support options to assist you in the event you experience difficulties with your AI108 wireless bridge, including telephone support and repair services. Worldwide Web Support The AIRAYA web site provides a quick and easy way to answer many common technical questions. It includes a variety of technical documents, as well as copies of product manuals, product literature, and firmware images. The web site is located at http://www.airaya.com.
Appendix A – Professional Installation The AI108-2-xxx is designed for installation by a professional installer only. The AI108-2-23 external antenna requires the use of either an antenna cable that contains more than 3dB of signal loss or an inline 3dB attenuator, to comply with FCC and Industry Canada regulatory requirements. Each unit shipped with the AI108-2-23 external antenna contains an internal 3dB attenuator that cannot be removed by the end-user.
