Cisco AIR-ANT2566D4M-R Aironet Dual Band Directional Array Antenna

$ 215.00

AIR-ANT2566D4M-R Aironet Dual Band Directional Array Antenna

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Brand: MPN: AIR‑ANT2566D4M‑R Condition: REF Availability: ● In Stock
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Cisco AIR-ANT2566D4M-R


The Cisco Aironet 2.4 GHz and 5 GHz Dual-Band Polarization-Diverse Directional Array Antenna (AIR-ANT2566D4M-R), and provides electrical specifications and mounting instructions.

The AIR-ANT2566D4M-R antenna is a four-port polarization-diverse array that operates over the 2.4 GHz and 5 GHz Wi-Fi bands. It ships with an articulating mount for use on flat surfaces and masts, and is adjustable in both horizontal and vertical planes. The radome can be painted using commonly available non-conductive spray paints, such as Krylon or Rust-Oleum.

The antenna is designed for use in indoor and outdoor environments with an approved Cisco Aironet access point that requires four dual-band antennas.


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Antenna Type

Dual-Band Polarization-Diverse Directional Array

Operating Frequency Ranges

2.4–2.5 GHz

5.15–5.925 GHz

Nominal Input Impedance

50 Ohms

50 Ohms

Voltage Standing Wave Ratio (VSWR)



Peak Gain

6 dBi

6 dBi

Polarization (Ports A & C)



Polarization (Ports B & D)



Nominal Elevation Plane 3-dB Beamwidth



Nominal Azimuth Plane 3-dB Beamwidth



Front-to-Back Ratio

> 12 dB

> 20 dB

Port-to-Port Isolation

> 30 dB

> 30 dB

> or = to 30º Elevation Peak Gain

3 dBi

Connector Type

RP-TNC (with coupling ring)

Cable Length

3 ft


10 in. (25.4 cm)


10 in. (25.4 cm)


1.61 in. (4.1 cm)


2.5 lbs. (1.13 kg)

Water/Foreign Body Ingress


Operational Wind

100 MPH

Operating Temperature Range

-40° C to 70° C

Storage Temperature Range

-40° C to 85° C

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