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Summary of Contents for CWT Trailblazer-Ethernet Bridge
- Page 1 Trailblazer-Ethernet Bridge Wireless Ethernet Bridge User Manual August 5, 2002 Rev. 4...
- Page 2 Carlson Wireless USA Limited Warranty Carlson Wireless Technologies (CWT) or Carlson Wireless USA, Collectively referred to as "Carlson“ will repair this product with new or rebuilt parts, free of charge, in the USA or Puerto Rico for two (2) years from the date of original purchase in the event of a defect in material or workmanship.
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Page 3: Table Of Contents
Table of Contents Features and Benefits......................1 Applications........................1 Installation..........................2 Point-to-Point Mode ......................3 Point-to-Multipoint Mode ....................7 Access Point Models......................8 T-EB Standard Product ......................8 T-EB60..........................9 T-EB360...........................10 Accessing the Diagnostic Tools ..................12 Site Survey Tool.......................13 Changing Channels ......................14 Loop-Back Test Tool......................15 Repeater Applications......................16 Repeater Configuration ....................18 Troubleshooting Hints ......................19 T-EB Kit Contents ......................21 Ordering Information ......................21... -
Page 4: Features And Benefits
Trailblazer-Ethernet Bridge User Manual Features and Benefits The Trailblazer-Ethernet Bridge (T-EB) implements a wireless Ethernet Bridge with a range of up to 14 miles (23km). Carlson Wireless Technology’s patented antenna and advanced microelectronic assemblies are fully encased in weatherproof NEMA-4X enclosures. -
Page 5: Installation
Trailblazer-Ethernet Bridge User Manual Installation See the i-WLL Trailblazer Installation and User Manual for complete details on system planning and site set-up. The Trailblazer-EB requires DC power from +12 to +48 Volts. The power connection is made using simple and reliable screw terminals. A versatile DC power supply is available for sites with AC power. -
Page 6: Point-To-Point Mode
Trailblazer-Ethernet Bridge User Manual Point-to-Point Mode This is the simplest of connections. The T-EB supports one IP address per Client Station. The IP address shown below is only an example and users are not restricted to this particular address. OINT... -
Page 7: Workstation-To-Workstation Connection Point-To-Point Mode
Trailblazer-Ethernet Bridge User Manual To make a Workstation-to-Workstation connection, connect the T-EB as shown in the diagram below. Straight cables are used throughout the system– no crossover cables are needed. We recommend attaching the Access Point to the Gateway end of the bridge. -
Page 8: Network-To-Workstation Connection
Trailblazer-Ethernet Bridge User Manual Frequently users want to connect their remote Workstation to an existing LAN. In this case, connect the Access Point to the LAN Hub and use the supplied crossover cable. The diagram below shows the correct connections for Network-to-Workstation applications. - Page 9 Trailblazer-Ethernet Bridge User Manual The T-EB can support Network-to-Sub-Network connections. There are two methods. The preferred method is to use the Point-to-Multipoint capability because it is simple and straightforward. See the Point-to-Multipoint section below. The second method is to use a proxy server running NAT (Network Address Translation), or a router on the Sub- Network.
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Page 10: Point-To-Multipoint Mode
Trailblazer-Ethernet Bridge User Manual Point-to-Multipoint Mode The T-EB can be used to support many Client Stations from a single Access Point. This is the Point-to-Multipoint Mode. Users may want to select this topography to include multiple buildings on a WLAN. The Trailblazer-EB supports one IP Address per Client Station. -
Page 11: Access Point Models
Trailblazer-Ethernet Bridge User Manual Access Point Models The Access Point is offered in three models with different antenna radiation patterns: T-EB (narrow beam), T-EB60 (medium beam), and T-EB360 (omni-directional). T-EB Standard Product The T-EB is our standard product. This model has the narrowest radiation pattern, or coverage area. -
Page 12: T-Eb60
Trailblazer-Ethernet Bridge User Manual T-EB60 The T-EB60 is our medium beam option. This has a wider coverage area than the standard product. This model is best for coverage of multi-point sites within a 60º arc. The dimensions shown in the diagram below are calculated from test-lab data. Real- world results may vary. -
Page 13: T-Eb360
Trailblazer-Ethernet Bridge User Manual T-EB360 The T-EB360 is our omni-directional option. This is best for a centralized Access Point with Multi-Point sites encompassing the coverage area at all angles. The T-EB360 requires an external antenna. The dimensions shown in the diagram below are calculated from test-lab data. -
Page 14: Configuration Utility Browser Window
Trailblazer-Ethernet Bridge User Manual XWL450 Configuration Utility The T-EB is supplied with a third-party Configuration Utility for signal quality diagnostics. The Configuration Utility can be used to re-configure the chipset for different topologies of the IEEE 802.11 standard. The Trailblazer-EB is pre-configured at the factory for optimal performance in local-loop applications and typical users will not need to change any settings. -
Page 15: Accessing The Diagnostic Tools
Trailblazer-Ethernet Bridge User Manual Accessing the Diagnostic Tools The Diagnostic Tools are only available on the Client Station end of the Bridge. In the Browser Window, double-click on the Client Station icon in the lower area to open the Programming Window. The example below shows the Programming Window and the correct default values for optimal local-loop applications. -
Page 16: Site Survey Tool
Trailblazer-Ethernet Bridge User Manual Site Survey Tool The Sight Survey Tool allows users to find the clearest channels available. Press the Start button and monitor the bar-graphs for a few cycles. Note if poor performance correlates to interference sources like microwave ovens or other 2.4GHz RF sources. A typical session is shown below. -
Page 17: Changing Channels
Trailblazer-Ethernet Bridge User Manual Changing Channels In the Browser Window, double-click on the Access Point icon in the upper area to open the Programming Window. The example below shows the Programming Window and the correct default values for optimal local-loop applications. -
Page 18: Loop-Back Test Tool
Trailblazer-Ethernet Bridge User Manual Loop-Back Test Tool The Loop-Back Tool allows users to quantify signal quality. This is useful for antenna alignment and path evaluation. The Loop-Back Tool shows a Signal Level bar-graph and packet throughput. BACK Page 15 of 22... -
Page 19: Repeater Applications
Trailblazer-Ethernet Bridge User Manual Repeater Applications Two Trailblazer-EB Systems can be configured for repeater applications using the cabling and Configuration Utility supplied. No extra equipment is needed except a PC, to run the Configuration Utility. In a repeater configuration, ping and file-transfer times are increased by a factor of roughly 1.5x. -
Page 20: Repeater Connection
Trailblazer-Ethernet Bridge User Manual EPEATER ONNECTIONS Page 17 of 22 Rev 4... -
Page 21: Repeater Configuration
Trailblazer-Ethernet Bridge User Manual Repeater Configuration Once you have the Trailblazer-EBs connected, run the Configuration Utility from the Client end. If everything is connected you should see all the T-EBs in the Browser Window. It should look like the example shown below. T-EB nodes can be configured remotely, however this is like cutting the tree branch you’re sitting on, start from the far... -
Page 22: Troubleshooting Hints
Trailblazer-Ethernet Bridge User Manual Troubleshooting Hints • Bench testing your system before field deployment is highly recommended. • Verify your network TCP/IP settings by using a hardwired connection. • For MS Windows users; Verify other computers are available in Network Neighborhood. -
Page 23: Status Leds
Trailblazer-Ethernet Bridge User Manual • Check the Status LEDs: MONITOR STATUS D1 Power Green = OK D2 Wired Network Traffic Flashing = OK D3 Wireless Network Traffic Flashing = OK D4 Serial Port Not Used D5 Link Green = OK TATUS •... -
Page 24: T-Eb Kit Contents
Kit Contents T-EB • One Trailblazer-EB Access Point • One Trailblazer-EB Client Station • One crossover UTP cable • One Configuration Utility on floppy disk • Trailblazer-Ethernet Bridge User Manual • Trailblazer Installation Manual Order Information Product: Order Number: Standard Product T-EB Wide Area 60º... -
Page 25: Specifications
Trailblazer-Ethernet Bridge User Manual Specifications Parameter Spec Wired Interface 10BaseT Ethernet Ethernet Connector RJ-45 Wireless Interface Wireless LAN IEEE 802.11 Frequency Band 2.412 to 2.462GHz FCC Canada 2.422 to 2.462GHz ETSI 2.484GHz Japan Channels RF Technology DSSS RF Power 50mW...
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