Zyxel ZyAIR EXT-104 - 4dBi Omnidirectional Ceiling Antenna, 4 dBi, IEEE 802.11b, IEEE 802.11g, 360°, 100°, 2 m, 100 g
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Zyxel ZyAIR EXT-104 - 4dBi Omnidirectional Ceiling Antenna network antenna
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91-005-029001B Overview
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 performance out of the most difficult environments. With ZyAIR antennas, customers will enjoy greater reach and better transmission quality for their wireless networks.
The ZyAIR family includes multiple antenna options to satisfy a wide range of wireless connectivity needs.
A ceiling-mount 4dBi antenna with 360 degrees horizonal coverage and 100 deg verical coverage. Unobtrusive and ideal for hiding radio antenna in ceiling cavity. 2M cable with SMA connector.
ZyAIR EXT-104 - 4dBi Omnidirectional Ceiling Antenna
- Directional antenna RP-SMA Black, Silver, White
- 7.7 dBi
- 2.4/5 GHz
- 50 Ω
- Vertical polarization Male
- Wall
Summary Description
Zyxel ZyAIR EXT-104 - 4dBi Omnidirectional Ceiling Antenna, 4 dBi, IEEE 802.11b, IEEE 802.11g, 360°, 100°, 2 m, 100 g
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91-005-029001B Specifications
Overview
Manufacturer:
Zyxel
Stock:
In Stock.
Stock updated on:
2024-08-25
Performance
Networking standards
IEEE 802.11b, IEEE 802.11g
Horizontal beam width
360°
Vertical beam width
100°
Antenna gain level (max)
4 dBi
Features
Voltage Standing Wave Ratio (VSWR)
2.0
Cable length
2 m
Weight & dimensions
Weight
100 g
Logistics data
Harmonized System (HS) code
85177100
Other features
Network connection type
Wireless LAN
Resources
Documents
Frequently Asked Questions
What is the primary purpose of the Zyxel ZyAIR EXT-104 ceiling antenna? +
The Zyxel ZyAIR EXT-104 is an omnidirectional antenna designed to extend and optimize wireless coverage within indoor environments. By mounting this antenna to the ceiling, you can effectively distribute Wi-Fi signals in a 360-degree radius, ensuring consistent connectivity in open office spaces, retail areas, or large conference rooms where standard AP antennas might fall short.
How does the 4dBi gain of the EXT-104 improve wireless performance? +
A 4dBi gain rating provides a balanced signal strength that is ideal for medium-range coverage. It offers a wider broadcast pattern compared to high-gain directional antennas, making it perfect for ceiling installations where the goal is to provide reliable signal penetration across a circular area rather than focusing the signal toward a specific point.
Is the Zyxel ZyAIR EXT-104 compatible with all Zyxel wireless access points? +
This antenna is designed for compatibility with specific Zyxel wireless infrastructure that supports external antenna connectors. Before deploying, verify that your access point features the necessary RF port configuration and matches the impedance requirements to ensure optimal signal transmission and prevent potential hardware mismatch issues.
What are the recommended deployment scenarios for an omnidirectional ceiling antenna? +
Ceiling-mounted omnidirectional antennas are best suited for environments with high ceilings or open-floor plans where you need to eliminate signal dead zones. They work effectively in settings such as lobbies, libraries, or warehouses where the antenna can be positioned centrally to provide uniform signal coverage to multiple wireless clients simultaneously.
Does the Zyxel EXT-104 require any special software configuration? +
This is a passive hardware component, so it does not require firmware updates or software drivers to function. Once properly connected to a compatible wireless access point, the antenna automatically begins broadcasting the signal. You may only need to adjust the transmission power settings within your AP management interface to suit the specific requirements of your floor plan.
How should the EXT-104 be mounted to ensure the best signal propagation? +
For maximum efficiency, the EXT-104 should be installed in a central location, ideally attached to a drop-ceiling tile or a dedicated mounting bracket. Ensure the antenna is mounted vertically and kept clear of large metal obstructions or thick concrete pillars, as these can interfere with the radiation pattern and degrade wireless performance.
What cable type is typically used to connect the EXT-104 to an access point? +
You should use high-quality, low-loss RF coaxial cabling to connect this antenna to your access point. It is critical to keep the cable run as short as possible to minimize signal attenuation. Always ensure that the connectors match the specific interface type of your Zyxel device to maintain signal integrity throughout the connection.
Is the EXT-104 suitable for outdoor installation? +
The Zyxel ZyAIR EXT-104 is engineered specifically for indoor environments. It is not rated for exposure to moisture, extreme temperature fluctuations, or direct sunlight. Deploying this antenna outdoors will likely result in physical degradation and poor wireless performance, as it lacks the necessary weatherproofing for rugged exterior atmospheric conditions.
How can I obtain a bulk quote for multiple Zyxel antenna units from BuyRouterSwitch.com? +
If you are planning a large-scale wireless deployment and require multiple units, our sales team is ready to assist. Simply contact us via our website’s request-a-quote form or reach out to our sales department directly. We specialize in volume pricing for enterprise clients and can provide a customized quote tailored to your specific project needs and quantities.
Why should I choose BuyRouterSwitch.com for my Zyxel networking hardware? +
BuyRouterSwitch.com is a trusted source for authentic enterprise networking equipment. We prioritize a secure ordering process and maintain a deep inventory of genuine Zyxel components. By choosing us, you receive professional guidance, access to competitive pricing on high-demand hardware, and a streamlined procurement experience designed for busy IT departments looking for reliable equipment for their infrastructure.
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