Trilliant Networks SC3130 802.11 Based, Fixed Wireless Node User Manual
Trilliant Networks, Inc. 802.11 Based, Fixed Wireless Node
User Manual
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| Document ID | 849830 |
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| Document Description | User Manual |
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| Document Type | User Manual |
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| Date Submitted | 2007-10-01 00:00:00 |
| Date Available | 2007-10-01 00:00:00 |
| Creation Date | 2007-09-28 12:27:55 |
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| Document Title | Microsoft Word - SkyAccess_Install_Public_safety.doc |
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| Document Author: | TD |
SkyPilot SkyAccess DualBand Installation Contents About This Guide 5 Overview Features and benefits About access point configuration 7 SkyPilot network topology8 The SkyAccess DualBand Installation Kit What the kit provides What else you need Getting help 14 14 16 Installing a SkyAccess DualBand 17 Planning your installation 17 Cabling the SkyAccess DualBand 18 Powering on the SkyAccess DualBand 20 Optimizing location 22 Mounting the SkyAccess DualBand Connecting to the wireless network Configuring the SkyAccess DualBand 24 27 29 Accessing SkyAccess DualBand Command-Line Interfaces Connect to the SkyAccess interface Connect to the access point interface 13 Specifications 37 31 32 31 About This Guide This guide explains how to install and set up a SkyPilot™ SkyAccess™ DualBand that provides access to a SkyPilot wireless mesh network and serves as an access point for users of 802.1x wireless (Wi-Fi). This guide assumes administrator-level knowledge of IP networks and a familiarity with configuring wireless devices. SkyPilot SkyAccess DualBand Installation 1 Overview SkyAccess DualBand is a dual-radio solution that combines SkyPilot’s long- range, high-capacity 4.9 GHz mesh backhaul with a high-powered 802.11b/g access point that lets service providers and municipalities offer standard Wi-Fi to subscribers. Features and benefits SkyAccess DualBand provides a highly flexible wireless solution that combines scalable Wi-Fi capacity with the seamless coverage of a wireless mesh network. Each SkyAccess DualBand can support multiple WLANs (wireless local area networks), each with its own VLAN and security policy. One SkyAccess DualBand can support several business models with a single service installation. About access point configuration The SkyAccess DualBand access point is set up to provide Wi-Fi access right out of the box. The access point includes a preconfigured WLAN with the SSID (service set identifier) SkyAccessDualBand, providing WPA-PSK (Wi-Fi protected access – pre-shared key) protection. Users attempting to connect to the SkyAccessDualBand WLAN must provide a password (publicpublic by default). The default configuration is provided for initial management and configuration of the SkyAccess DualBand access point via a wireless connection. You should always create a unique access point configuration before testing the device or making it available to customers. SkyPilot SkyAccess DualBand Installation NOTE A wireless network protected by WPA-PSK is vulnerable. To provide a more secure level of protection, configure the WLAN for WPA authentication in which each user is authenticated separately. SkyPilot network topology SkyPilot Networks™ delivers a wireless, end-to-end broadband solution that seamlessly supports high-capacity, high-coverage mesh networks. Designed for managed-access networks and service providers, the SkyPilot network takes broadband wireless the “last mile” with a costeffective, robust infrastructure solution. Based on a high-performance architecture that deploys intelligent antenna arrays, the SkyPilot network delivers a dynamic broadband solution with significant advantages for business and home users. SkyPilot wireless devices are simple to install and easily fit into any type of wireless environment—metropolitan, business, or home. The auto-discovery and rapid provisioning features of a SkyPilot wireless mesh network greatly reduce deployment and maintenance costs. Support for multiple topologies and high scalability allow attractive options for rapidly expanding a metro Wi-Fi customer base. A SkyPilot network (as illustrated in Figure 1) may include the following physical components: SkyGateway™ (required) SkyExtender™ SkyExtender™ DualBand SkyConnector™ Indoor SkyConnector™ Outdoor SkyAccess™ DualBand SkyPilot SkyAccess DualBand Installation Figure 1. SkyPilot wireless mesh network SkyGateway The SkyGateway operates as a base station for a wireless mesh network. It provides an interface between wired infrastructure and a wireless network of subscribers who enjoy secure, high-speed access to the Internet or to wide area networks (WANs). A SkyPilot wireless network requires at least one SkyGateway for normal operation. If necessary, you can add additional SkyGateways to increase network capacity or provide redundancy. The SkyGateway typically resides at a location with easy access to wired infrastructure—usually a POP (point of presence) or data center. SkyPilot SkyAccess DualBand Installation For optimal performance, install the SkyGateway on an elevated site such as a cell tower or the top of a tall building. SkyExtender and SkyExtender DualBand SkyExtenders and SkyExtender DualBands provide a cost-effective way to add capacity and balance network loads, by operating as “repeaters” to extend the wireless range of a SkyGateway (see Figure 1). You can add these devices to your network to expand your coverage footprint and provide redundancy through SkyPilot’s mesh networking features. (A SkyExtender can also provide subscribers with a direct connection to the wireless network via its Ethernet port.) In addition, the SkyExtender DualBand serves as a Wi-Fi access point, enabling service providers and municipalities to provide standard 802.11 wireless access across great distances, for targeted hot zones, or for dense coverage patterns. For optimal performance, install the SkyExtender in an elevated location such as a roof, tower, or utility pole. SkyConnector and SkyAccess DualBand SkyConnectors link your subscribers to the SkyPilot wireless network. An Ethernet port on the SkyConnector enables a connection to be established to the subscribers’ computers, or to a local area network (LAN) via a data switch or router. For flexibility of installation, SkyPilot offers indoor and outdoor versions of the SkyConnector. Designed for installation by the service provider, the outdoor version of the SkyConnector attaches to an external structure such as an eave, roof, or pole. Because it provides a better line of sight to the SkyGateway or a SkyExtender, the outdoor SkyConnector generally offers greater range than the indoor unit. The indoor version of the SkyConnector is a plug-and-play network device that a subscriber can easily install without technical assistance. Service providers should advise subscribers to place the SkyConnector SkyPilot SkyAccess DualBand Installation 10 in a location with an optimal sight line to the SkyGateway or a SkyExtender. SkyAccess DualBand offers the same features as a SkyConnector, plus a Wi-Fi access point that allows service providers and municipalities to provide standard 802.11 wireless access across great distances, for targeted hot zones, or for dense coverage patterns. SkyPilot SkyAccess DualBand Installation 11 2 The SkyAccess DualBand Installation Kit The SkyPilot SkyAccess DualBand kit provides everything you need to install the device and configure it as both a connector to your wireless mesh network and an 802.11b/g Wi-Fi access point. This chapter reviews that equipment and tells you what else you need to have on hand before starting installation. NOTE Professional Installation is required for ensuring that the proper antenna is employed so that the limits in this part are not exceeded. SkyPilot SkyAccess DualBand Installation 13 What the kit provides Figure 2. Contents of SkyAccess DualBand installation kit 4.9 GHz Antenna SkyPilot also offers accessories, including a tilt mount for optimizing your SkyAccess DualBand installation. For more information, contact a SkyPilot sales representative. NOTE The 4.9 GHz antenna is integrated into the dualband connector housing. The 2.4GHz antenna is the external antenna. What else you need Before starting installation, you also need the following: SkyPilot SkyAccess DualBand Installation 14 For basic mounting: A Phillips screwdriver For pole mounting: A magnetic level (optional) A secured steel pole between 1.13" (2.87 cm) and 1.37" (3.48 cm) in diameter For network cabling: A spool of CAT5 network cable (shielded cable is recommended) NOTE Ethernet cabling must comply with the requirements of NEC/CEC codes for outdoor CAT5 cables. The outer jacket of the cabling must be clearly marked as CAT5e per ANSI/TIA/EIA-568-B.2. Ethernet crossover cable (for connecting to data switch or router) RJ-45 connectors (connectors without a protective “boot” are recommended) RJ-45 crimping tool For wireless mesh network configuration: A laptop with a Telnet client application and a 10/100bT Ethernet network interface card Setup information for the access point: A (case-sensitive) wireless SSID for each virtual WLAN Wi-Fi network A unique IP address for the management of the access point if it’s not connected to a DHCP server A default gateway and subnet mask for the management network if the access point is not on the same subnet as your PC NOTE Plan on configuring the SkyAccess DualBand before mounting it. Some steps are easier if the access point is more accessible. SkyPilot SkyAccess DualBand Installation 15 Getting help For technical assistance, contact SkyPilot support by logging in to customer support at www.skypilot.com. SkyPilot SkyAccess DualBand Installation 16 3 Installing a SkyAccess DualBand This chapter provides instructions for planning and performing the physical installation of a SkyAccess DualBand. Planning your installation In a typical wide area wireless mesh network, you’ll install a SkyAccess DualBand on a utility pole or the roof of a building. The effective range of the SkyAccess DualBand is usually proportional to the height of the installation. When choosing a site for the device, consider the radio frequency (RF) environment and physical characteristics of the site. Trees, buildings, and hills can block a wireless signal. Also keep in mind that the RF environment is dynamic and can deteriorate over time as obstacles appear or are relocated. Plan on testing potential sites to determine the suitability of the link topology for target applications. Once you’ve identified a potential site, use a topographic map or path profile software to ensure that terrain or obstacles will not interfere with the links. Your site survey should include an RF scan to identify available frequencies. You should also check your preferred frequency at all locations; a frequency that’s clear at one location may be crowded at another. Frequency planning is a critical factor in planning and implementing a wireless mesh network. SkyPilot SkyAccess DualBand Installation 17 The site survey process should be ongoing. To verify that a site is relatively free of interference, make site audits every 6 to 12 months, scheduling regular maintenance visits to coincide with the site audits. Cabling the SkyAccess DualBand Ethernet cabling provides both power and data connectivity for the SkyAccess DualBand. The section provides instructions for attaching CAT5 cable to the device. Terminate the appropriate grade and length of CAT5 cable with an RJ-45 connector and plug it into the RJ-45 port on the back of the SkyAccess DualBand. Figure 3. Connecting CAT5 cable to the SkyAccess DualBand 4.9 GHz Make sure the fit is snug so that the cable does not interfere with the weather gasket. SkyPilot SkyAccess DualBand Installation 18 2 Insert the weather gasket and secure the metal cover. Press the CAT5 cable into the gasket and insert the gasket into the housing, taking care not to twist or place unnecessary force on the RJ-45 connector. Fit the metal cover over the weather gasket and secure it with the four machine screws supplied in the accessory kit. Figure 4. Attaching weather gasket and metal cover 4.9 GHz SkyPilot SkyAccess DualBand Installation 19 4 Attach tie wraps to the neck of the weather gasket and tighten them so that they slightly depress the neck. Figure 5. Attaching tie wraps to the gasket neck 4.9 GHz The tie wraps provide relief from cable strain and ensure a fully weatherproof seal. Powering on the SkyAccess DualBand Before mounting the SkyAccess DualBand, first power on the unit so that you can use the onboard LEDs to determine optimal placement. Connect the SkyAccess DualBand to the power supply, as follows: a. Plug the AC adapter into an AC outlet. b. Connect the Ethernet cable to the port labeled “CPE” on the power injector. c. Plug the AC adapter into the power injector. SkyPilot SkyAccess DualBand Installation 20 Figure 6. Providing power to the SkyAccess DualBand 4.9 GHz Check the LEDs on the SkyAccess DualBand. If the connections are correct, the power LED (labeled “PWR”) and the WAN activity LED (labeled “WAN Act”) on the SkyAccess DualBand will illuminate. The WAN Act LED should blink and turn off, but the PWR LED should remain lit. Figure 7. Checking the SkyAccess DualBand LEDs SkyPilot SkyAccess DualBand Installation 21 Optimizing location After powering on the SkyAccess DualBand, use the device’s LEDs to identify the optimal location for mounting—a location where it can easily acquire a signal from the wireless mesh network and quickly create links. Confirm signal acquisition Position the SkyAccess DualBand near the intended mounting location and watch the WAN Act LED for activity. The LED starts to blink when it has acquired a signal from the network and is attempting to set up a connection. If the WAN Act LED does not start blinking within 30 seconds, try changing the orientation of the SkyAccess DualBand or walk to a new location; then repeat the process until the LED begins blinking. When the LED starts blinking, make minor adjustments to find the location where the signal is strongest. (The faster the LED blinks, the stronger the signal.) When the WAN Act LED blinks steadily and at a high rate, you have an optimal signal. Go to the next section to verify the network connection. Verify network connection Watch the WAN Link LED for activity. Within approximately 90 seconds of locating a signal, the WAN Link LED should start to blink—first slowly, then more quickly. When the WAN Link LED is solid and the WAN Act LED is blinking, the SkyAccess DualBand has established an authorized connection to the network, indicating that the current location is suitable for mounting If both the WAN Act LED and the WAN Link LED continuing blinking, a signal is available but is not strong enough for reliable service. Keep trying different locations until you can confirm a network connection. SkyPilot SkyAccess DualBand Installation 22 NOTE To optimize your SkyAccess DualBand installation, ask your network administrator (at the Network Operations Center) to measure signal strength on the node to which the SkyAccess DualBand has established a link. For more information on LED states, see Table 1. SkyPilot SkyAccess DualBand Installation 23 Table 1. SkyAccess LED states LED LED state Device state LAN Link Steady illumination SkyAccess DualBand is connected to another device via its Ethernet port. LAN Act Blinking Device is transmitting or receiving data via its Ethernet port. PWR Steady illumination Device is powered on. WAN Link Blinking (fast blink when device is in standby mode) Device is attempting to establish an authorized connection on the wireless network. If both WAN Link and WAN Act continue to blink, the signal is not strong enough to support reliable service or there is a provisioning problem that’s preventing the device from coming online. Contact your network administrator. WAN Act Steady illumination Device is connected to the wireless network. None Device cannot detect a wireless network. Blinking Device is within the coverage area of a wireless network. Blink rate communicates signal strength: • Fast (8x per second) = excellent • Medium (4x per second) = good • Slow (<1x per second) = poor • None = no reception Mounting the SkyAccess DualBand After determining an optimal location for your SkyAccess DualBand, you can mount the device and run the appropriate cables. SkyPilot SkyAccess DualBand Installation 24 Before mounting the device, disconnect the CAT5 cable from the power injector to power down the device. Connect the 2.4 GHz antenna. To provide Wi-Fi connectivity, the SkyAccess DualBand requires attachment of the 2.4 GHz antenna included with the device. Screw the antenna onto the standard N connector on the back of the SkyAccess DualBand. Figure 8. Attaching the 2.4 GHz antenna. 4.9 GHz Use the supplied clamps to secure the SkyAccess DualBand to the pole; then loop the Ethernet cable around the mounting pole and secure it with tie wraps. SkyPilot SkyAccess DualBand Installation 25 Figure 8. Securing the SkyAccess DualBand 4.9 GHz Tighten the bolts securely on the mounting hardware. Reconnect the CAT5 cable to the port on the power injector to restore power to the SkyAccess DualBand. SkyPilot SkyAccess DualBand Installation 26 Connecting to the wireless network After mounting the SkyAccess DualBand, you can set up a connection to the wireless network via a local computer or LAN. Once connected, a subscriber can use the wireless network to gain access to Internet services and applications. You can connect to the SkyAccess DualBand with Ethernet, or use the onboard access point to establish a wireless connection. Connect to the wireless network with Ethernet Connect the device to a computer or LAN (for a SkyAccess DualBand that’s providing Internet/WAN access to the mesh network). Connect a second Ethernet cable from the power injector port labeled “Computer” to a personal computer or router/data switch providing a connection to a LAN. SkyPilot SkyAccess DualBand Installation 27 Figure 9. Connecting a SkyAccess DualBand to a computer 4.9 GHz Connect to the wireless network via a WiFi connection From a Wi-Fi/WPA-PSK capable computer within operating range of the access point, open the Network control panel and set up a wireless connection with the IP address 192.168.0.10 and Netmask 255.255.255.0. From the Network Connection control panel choose the default SSID provided with the SkyAccess DualBand— SkyAccessDualBand. At the password prompt, enter publicpublic. SkyPilot SkyAccess DualBand Installation 28 Configuring the SkyAccess DualBand A SkyAccess DualBand requires two different configurations: a network configuration that allows it to operate on the wireless mesh network, and an access point configuration that allows the device to support local wireless connections via Wi-Fi. For information about configuring both the device and the access point, see the document SkyPilot Network Administration, available in electronic format from the SkyPilot website at www.skypilot.com/support/. SkyPilot SkyAccess DualBand Installation 29 A Accessing SkyAccess DualBand Command-Line Interfaces This appendix describes how to access the command-line interfaces that SkyPilot SkyAccess DualBand provides for provisioning and troubleshooting. You can connect to two different interfaces on the SkyAccess DualBand: an interface with the device that operates as a node on the wireless mesh network, and a separate interface with the access point that extends Wi-Fi connectivity to subscribers. Connect to the SkyAccess interface You can connect to a SkyAccess DualBand and access the commandline interface through Telnet over an Ethernet connection. After logging in (by supplying a password), you can enter commands at the command prompt. Mount and cable the SkyAccess DualBand according to the instructions in Chapter 3. Prepare a PC or laptop. Open the network settings panel and assign the computer the IP address 192.168.0.3 with a subnet mask of 255.255.255.0. 3 Connect the computer to the SkyAccess DualBand according to the instructions in Chapter 3 (see on page Error! Bookmark not defined.). Start a Telnet session. SkyPilot SkyAccess DualBand Installation 31 Telnet to the default IP address of the SkyAccess DualBand (192.168.0.2). Log in by entering the password at the command prompt. (The default is public.) Figure 11. Example Telnet login After making an Ethernet connection to the SkyAccess DualBand, you can manage and troubleshoot the device using a wide range of commands available through the command-line interface. For detailed descriptions of the commands, as well as sample output for many of them, see SkyPilot Network Administration. For comprehensive guidelines to troubleshooting devices on your SkyPilot wireless mesh network, see Getting Started with the SkyPilot Network. Connect to the access point interface You can connect to the access point command-line interface via Telnet over a wireless network connection. (Typically, you will use this technique to confirm the IP address of the access point component of the SkyPilot DualBand.) Prepare a PC or laptop. You will need a Wi-Fi/WPA-PSK capable computer that’s within operating range of the access point and a Telnet application you can use to open a connection between the devices. SkyPilot SkyAccess DualBand Installation 32 The access point component of SkyAccess DualBand ships with the default IP address 192.168.0.3. Open the connection to the access point. From your Telnet application, open a connection to the access point. Log in by entering the default user name (admin) and password (public) at the command prompt. Once you’re logged in, you can use the command-line interface to set configuration parameters or retrieve the IP address of the access point SkyPilot SkyAccess DualBand Installation 33 B FCC Regulatory Information FCC Radio Frequency 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 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. SkyPilot SkyAccess DualBand Installation 34 The user of this product is cautioned that changes or modifications made to the equipment without the approval of the manufacturer void the user's authority to operate the equipment. FCC Radiation Exposure Limits To comply with FCC RF exposure requirements in section 1.1307, a minimum separation distance of 40 cm (16 inches) is required between the antenna and all persons. SkyPilot SkyAccess DualBand Installation 35 C Specifications This appendix provides technical specifications for the SkyPilot SkyAccess DualBand. Wireless Specifications Frequency bands capable 4.950 - 4.980 GHz. US & Canada Wi-Fi Access: 2.412 - 2.462 GHz For other countries check with sales representative EIRP 29 dBm/0.9 W peak, Wi-Fi Access: 35.0 dBm / 3.2 W Media access Time Division Duplex (TDD) Modulation technique OFDM with adaptive modulation Wi-Fi Access: DSSS and OFDM Modulation rates 6–54 Mbps Throughput Up to 20 Mbps UDP, up to 10 Mbps TCP Latency 8–10 ms roundtrip per hop Antennas 28° horizontal x 9° vertical panel, 17 dBi Wi-Fi Access: omnidirectional 9 dBi antenna SkyPilot SkyAccess DualBand Installation 37 with diversity Channel width 20 MHz Channel resolution 5 MHz frequency control Receive sensitivity -90 dBm at 6 Mbps modulation Connectivity SkyAccess DualBand connects with SkyGateways, SkyExtenders, and SkyExtender DualBands Authentication MD5-based certificates Encryption 128-bit AES on all wireless links Product Specifications Connectors RJ-45: Ethernet connection (10/100bT) and power (Power-over-Ethernet) Mounting Eave, roof, or chimney; outside pole diameter up to 2.0" Range 7.5 miles (12 km) Wi-Fi Access: Up to 1,200 feet LEDs Wireless activity, wireless link, LAN activity, LAN link, and power Dimensions 12.6" (32 cm) H x 6.6" (16.8 cm) W x 4.2" (10.7 cm) D Weight 3.8 pounds (1.7 kg) Operating temperature -40° to 131° F (-40° to 55° C) Wind loading Up to 150 mph (240 km/h) Enclosure/humidity NEMA-4X Power 110–230 VAC, 50–60 Hz input; 8 W SkyPilot SkyAccess DualBand Installation 38 Certifications FCC Part 9, FCC 47 CFR Part 15, Class B USA; compliance with UL safety standards, EMI and susceptibility FCC Part 15.107 and 15.109 Warranty One-year limited warranty on hardware and software Security Authentication MD5-based certificates Encryption AES Filtering Based on protocol type, IP port ID, and configurable IP address list VLAN Supports 802.1q VLAN tagging; supports a management VLAN for managing traffic and a data VLAN for subscriber traffic Network Management Command-line interface Console via Telnet NMS integration SNMP v2c GUI configuration SkyProvision™ software and Web interface GUI EMS SkyControl™ software IP address DHCP or static Firmware Multiple versions of firmware stored in nonvolatile memory; updated via FTP Configuration file XML over HTTP SkyPilot SkyAccess DualBand Installation 39 Quality of Service Prioritization 802.1p-based; based on protocol type, IP address, port ID, and configurable IP address list Traffic shaping Per-device rate limits upstream and downstream Monitoring and MIB Support Supported MIBs MIB-II (RFC 1213); EtherLike (RFC 2665); Bridge (RFC 1493); SkyPilot private MIB Local management RS-232 Serial Console Port Remote management Command-line interface via Telnet, SNMP v2c, Web interface Topology Configurations Mesh, point-to-multipoint, point-to-point SkyPilot SkyAccess DualBand Installation 40
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