Manual do usuário ZyXEL Communications ZYAIR EXT-104

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Extend Your ZyAIR
Wireless network antennas typically perform best in open environments with the least
amount of obstructions possible. Performance may be significantly impaired if antennas are
mounted near metal surfaces, concrete walls, or other high-density materials. To meet the
challenge of these and other severe environments, ZyXEL offers performance-enhancing
antennas for its ZyAIR family of wireless modems.
ZyAIR’s extended reach antennas allow users to get the best wireless performa

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Higher Performance Antennas for Multiple Applica Integrated wireless products such as the ZyAIR B-1000 Access Point, B-2000 Gateway and B-300 PCI Card offer detachable factory antennas which can be replaced with higher performance ZyAIR antennas. Other products, such as ZyXEL’s Prestige 650HW and the ZyWALL 10W are wireless-ready, which means that they gain wireless functionality through the insertion of a wireless PC card. For improved antenna performance with wireless-ready devices, ZyXEL o

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tions II. To Enhance Antenna Performance of Laptop Computers and Other Wireless-Ready Devices (e.g. ZyXEL Prestige 650HW and the ZyWALL 10W) Laptop computers and other wireless-ready devices with standard PC card (PCMCIA) slots gain wireless functionality when PC cards are inserted. Unfortunately, many of these devices can’t be placed clear of obstructions because they need to be connected to a nearby power supply or simply because moving the device is not feasible. For these scenario

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Antenna Specifications Model name ZyAIR EXT-104 ZyAIR EXT-105 ZyAIR EXT-106 Description Indoor 4dBi Omnidirectional Indoor 5dBi Omnidirectional Indoor 6dBi Directional Ceiling Antenna Desktop Antenna Patch Antenna Application Indoor Indoor Indoor Beamwidth Horizontal: 360˚ Horizontal: 360˚ Horizontal: 80˚ Vertical: 58˚ ~ 75˚ Vertical: 40˚ Vertical: 80˚ Patterns Overlook Overlook Overlook Horizontal coverage Horizontal coverage Horizontal coverage Vertical coverage Vertical coverage Vert