Cisco AIR-ANT2566P4W-R 6dBi 2.4/5GHz Dual-Band Directional Antenna – Open Box

The Cisco AIR-ANT2566P4W-R is a high-performance, 4-element directional antenna that delivers 6 dBi gain in both 2.4 GHz and 5 GHz bands. Designed for dual-band MIMO deployments, it is suitable for both indoor and outdoor environments where targeted wireless coverage and improved signal directionality are essential.

This open box unit is unused, fully functional, and includes original specifications with RP-TNC connector and integrated 3 ft plenum-rated cable.

✔ Key Features & Benefits
✔ 6 dBi gain in both 2.4 GHz and 5 GHz bands for extended directional coverage
✔ Dual-band 4-element MIMO design optimizes wireless performance
✔ IP54-rated enclosure for indoor or outdoor deployment
✔ Linear vertical polarization supports enhanced signal clarity
✔ RP-TNC connector with 3 ft plenum-rated cable for Cisco AP compatibility

✔ Ideal Uses
✔ Extending Wi-Fi coverage in directional indoor or semi-outdoor environments
✔ Warehouses, factories, or venues requiring targeted wireless signal delivery
✔ Enhancing wireless links between remote buildings or sections
✔ Use with compatible Cisco dual-band APs for optimized MIMO performance

✔ Specifications

✔ Condition: New device in open box. Fully functional and unused.

✔ Model: AIR-ANT2566P4W-R
✔ Brand: Cisco
✔ Antenna Type: 4-element dual-band MIMO directional
✔ Operating Frequency:
 • 2.4 GHz: 2400–2484 MHz
 • 5 GHz: 5150–5850 MHz
✔ Gain: 6 dBi (both bands)
✔ VSWR: 2:1 or less
✔ Polarization: Linear, vertical
✔ Elevation Beamwidth (3 dB):
 • 2.4 GHz: 65°
 • 5 GHz: 55°
✔ Azimuth Beamwidth (3 dB):
 • 2.4 GHz: 105°
 • 5 GHz: 110°
✔ Connector: RP-TNC
✔ Cable: 3 ft (91.4 cm), plenum-rated
✔ Ingress Protection: IP54 (dust and splash-resistant)
✔ Environment: Indoor/Outdoor
✔ Operating Temperature: –40° to 70°C (–40° to 158°F)
✔ Dimensions: 6.3" x 11" x 1.2" (16 cm x 27.9 cm x 3.05 cm)
✔ Weight: 1.4 lbs
✔ Warranty: 3 Month Carry-in Warranty
✔ What's in the Box: Antenna with integrated cable (RP-TNC)