• Cisco AIR-ANT2547VG-N dual-band omni antenna with gray adjustable pole
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Cisco

Cisco AIR-ANT2547VG-N | Aironet Dual-Band Omni Antenna, 4/7 dBi, N-Type, Gray

AIR-ANT2547VG-N

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Description

This Aironet dual-band omnidirectional antenna is built for Cisco outdoor access points that need both 2.4 GHz and 5 GHz coverage from a single antenna. It is a collinear-array design with a gray radome and a 360 degree azimuth pattern, suited to outdoor enterprise Wi-Fi where the access point is mounted clear of obstructions.

Gain is 4 dBi at 2.4 GHz and 7 dBi at 5 GHz, with linear polarisation and a nominal impedance of 50 Ohms. It connects through a single N-Male connector, is hand-tightened with no special tools, and mounts directly on the access point with no cable attachments. The antenna is passive and needs no power. It is rated IP66 and IP67 and operates from -40 to 85 C, with a wind rating of 100 mph operational and 165 mph survival. This is the gray, non-self-identifying version, distinct from the white AIR-ANT2547V-N and the self-identifying AIR-ANT2547VG-NS.

It is designed for Cisco Aironet outdoor access points with 2.4 GHz and 5 GHz radios and a dedicated N-type antenna port, including the Aironet 1550 Series. Cisco suggests mounting the access point about 1.5 to 3 m above the roof line to keep the omnidirectional pattern intact.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Dual-band coverage for 2.4 GHz and 5 GHz radios from one antenna
- Mounts directly on the access point with no cable attachments
- Hand-tightened N-type connection, no special tools required
- Weather-resistant for outdoor environments (IP66/IP67)
- 360 degree omnidirectional azimuth pattern
- Gray radome, non-self-identifying version
- Passive design, requires no power

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Antenna type: Omni-directional collinear array
- Operating frequency range: 2400-2483 MHz; 5150-5875 MHz
- 2:1 VSWR bandwidth: 2400-2483 MHz; 5150-5875 MHz
- Nominal input impedance: 50 Ohms
- Gain (2400-2483 MHz): 4 dBi
- Gain (5250-5875 MHz): 7 dBi
- Polarisation: Linear
- E-plane 3-dB beamwidth: 30 degrees at 2.4 GHz; 14 degrees at 5 GHz
- H-plane 3-dB bandwidth: Omni-directional
- Length: 28.2 cm (11.1 in)
- Diameter: 3.17 cm (1.25 in)
- Weight: 170 g (6.0 oz)
- Connector type: N-Male
- Operating temperature: -40 to 85 C
- Ingress protection: IP66, IP67
- Wind rating: 161 km/h operational; 265 km/h survival
- Radome colour: Gray

FAQs

Q: Which access points does this antenna work with?
A: It is designed for Cisco Aironet outdoor access points with 2.4 GHz and 5 GHz radios and a dedicated N-type antenna port. Cisco's antenna guide specifically names the Aironet 1550 Series.

Q: Does this antenna need power?
A: No. It is a passive antenna and requires no power of its own.

Q: How does it differ from AIR-ANT2547VG-NS and AIR-ANT2547V-N?
A: This SKU has a gray radome and is non-self-identifying. AIR-ANT2547V-N is white, and AIR-ANT2547VG-NS adds self-identification.

Q: What gain does it provide on each band?
A: It provides 4 dBi at 2.4 GHz and 7 dBi at 5 GHz, with a linear polarised omnidirectional pattern.

Q: Where should the access point be mounted for best results?
A: Mount it clear of obstructions so the omnidirectional pattern is not degraded. Cisco suggests about 1.5 to 3 m (5 to 10 ft) above the roof line.

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