AIR-ANT2547VG-N Overview:
The Refurbished AIR-ANT2547VG-N is a high-performance dual-band omnidirectional antenna designed for Cisco Aironet wireless access points. Featuring a 7 dBi gain on both 2.4 GHz and 5 GHz bands, this antenna includes a built-in grounding mechanism for enhanced lightning protection, making it an excellent choice for outdoor wireless deployments in harsh environments.
Key Features
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📡 Dual-Band Operation: Covers 2.4 GHz (2400–2483.5 MHz) and 5 GHz (5150–5850 MHz) frequency bands
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📈 Gain: 7 dBi for reliable, extended-range wireless coverage on both bands
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⚡ Grounding Feature: Integrated grounding for superior protection against electrical surges and lightning
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🔌 Connector: N-Type male connector compatible with Cisco Aironet devices
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🌐 Omnidirectional Coverage: 360° horizontal signal dispersion for consistent network performance
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🌦️ Rugged Design: Weatherproof housing built for outdoor use and harsh conditions
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🏗️ Mounting Compatible: Fits standard mast or pole mounts
Technical Specifications
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Frequency Range:
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2.4 GHz: 2400–2483.5 MHz
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5 GHz: 5150–5850 MHz
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Gain: 7 dBi on both frequency bands
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Polarization: Vertical linear
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Beamwidth: 360° horizontal, ~12° vertical
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Impedance: 50 Ohms
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VSWR: ≤ 2.0:1
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Connector Type: N-Type male
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Dimensions: Approximately 19 inches (48 cm) in length
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Weight: ~1.8 lbs (0.82 kg)
Environmental Ratings
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Operating Temperature: –40°C to +65°C (-40°F to +149°F)
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Humidity: Up to 100% condensing
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Weather Resistance: Built to withstand extreme weather, including wind and rain
Condition & Warranty
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🔄 Refurbished: Fully tested and restored to Cisco standards
Package Contents
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1x Refurbished AIR-ANT2547VG-N Dual Antenna with Grounding
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Mounting accessories (varies by seller)

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