Cisco AIR-ANT2451NV-R Access Point Antenna
- Antenna
- Wi-Fi
- 3.5 dBi peak (for 5150 MHz
- 5850 MHz)
- 2.5 dBi peak (for 2400 MHz
- 2500 MHz)
- Omni-directional
- For Aironet 3802E Series Access Points
[properties]
| Properties | Cisco AIR-ANT2451NV-R Dual Band MIMO Antenna |
| Description | Low profile 6-element ceiling-mount omnidirectional antenna for 2.4 and 5 GHz indoor wireless deployments |
| Compatibility | 802.11n Cisco Aironet radios with 6 RP-TNC connectors |
| Product Type | Ceiling Mount Dual Band MIMO Antenna |
[/properties]
[specifications]
| Specifications | AIR-ANT2451NV-R |
| Antenna Type | 6-element omnidirectional |
| Frequency Range | 2.4 GHz: 2400–2500 MHz 5 GHz: 5150–5850 MHz |
| Nominal Impedance | 50 Ohms |
| VSWR | 2:1 or less (both bands) |
| Peak Gain | 2.5 dBi (2.4 GHz), 3.5 dBi (5 GHz) |
| Polarization | Linear |
| Azimuth Plane | Omnidirectional |
| Elevation Beamwidth | 2.4 GHz: 63°, 5 GHz: 55° |
| Diameter | 8.6 in (21.8 cm) |
| Thickness | 1.8 in (4.6 cm) |
| Cable | 3 ft (91.4 cm), plenum rated, color-coded for 5 GHz |
| Connector | RP-TNC plug |
| Environment | Indoor only |
| Operating Temperature | 32°F to 131°F (0°C to 55°C) |
[/specifications]
[accesories]
| Included Accessories | Ceiling tile mounting nut and plastic washer |
| Suggested Cable | High-quality, low-loss coaxial cable (keep short to reduce signal loss) |
[/accesories]
This low-profile, omnidirectional antenna features six elements: a set of three antennas for the 2.4GHz band and a set of three antennas for the 5GHz band. Peak gain is 2.5dBi in the 2.4GHz band and 3.5dBi in the 5GHz band. This antenna was specifically designed for use with 802.11n access points to optimize performance.Product Information
Product Information
Shipping & Returns
Shipping & Returns

Cisco AIR-ANT2451NV-R Access Point Antenna
Cisco AIR-ANT2451NV-R Access Point Antenna
- Antenna
- Wi-Fi
- 3.5 dBi peak (for 5150 MHz
- 5850 MHz)
- 2.5 dBi peak (for 2400 MHz
- 2500 MHz)
- Omni-directional
- For Aironet 3802E Series Access Points
[properties]
| Properties | Cisco AIR-ANT2451NV-R Dual Band MIMO Antenna |
| Description | Low profile 6-element ceiling-mount omnidirectional antenna for 2.4 and 5 GHz indoor wireless deployments |
| Compatibility | 802.11n Cisco Aironet radios with 6 RP-TNC connectors |
| Product Type | Ceiling Mount Dual Band MIMO Antenna |
[/properties]
[specifications]
| Specifications | AIR-ANT2451NV-R |
| Antenna Type | 6-element omnidirectional |
| Frequency Range | 2.4 GHz: 2400–2500 MHz 5 GHz: 5150–5850 MHz |
| Nominal Impedance | 50 Ohms |
| VSWR | 2:1 or less (both bands) |
| Peak Gain | 2.5 dBi (2.4 GHz), 3.5 dBi (5 GHz) |
| Polarization | Linear |
| Azimuth Plane | Omnidirectional |
| Elevation Beamwidth | 2.4 GHz: 63°, 5 GHz: 55° |
| Diameter | 8.6 in (21.8 cm) |
| Thickness | 1.8 in (4.6 cm) |
| Cable | 3 ft (91.4 cm), plenum rated, color-coded for 5 GHz |
| Connector | RP-TNC plug |
| Environment | Indoor only |
| Operating Temperature | 32°F to 131°F (0°C to 55°C) |
[/specifications]
[accesories]
| Included Accessories | Ceiling tile mounting nut and plastic washer |
| Suggested Cable | High-quality, low-loss coaxial cable (keep short to reduce signal loss) |
[/accesories]
This low-profile, omnidirectional antenna features six elements: a set of three antennas for the 2.4GHz band and a set of three antennas for the 5GHz band. Peak gain is 2.5dBi in the 2.4GHz band and 3.5dBi in the 5GHz band. This antenna was specifically designed for use with 802.11n access points to optimize performance.Original: $210.00
-65%$210.00
$73.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Antenna
- Wi-Fi
- 3.5 dBi peak (for 5150 MHz
- 5850 MHz)
- 2.5 dBi peak (for 2400 MHz
- 2500 MHz)
- Omni-directional
- For Aironet 3802E Series Access Points
[properties]
| Properties | Cisco AIR-ANT2451NV-R Dual Band MIMO Antenna |
| Description | Low profile 6-element ceiling-mount omnidirectional antenna for 2.4 and 5 GHz indoor wireless deployments |
| Compatibility | 802.11n Cisco Aironet radios with 6 RP-TNC connectors |
| Product Type | Ceiling Mount Dual Band MIMO Antenna |
[/properties]
[specifications]
| Specifications | AIR-ANT2451NV-R |
| Antenna Type | 6-element omnidirectional |
| Frequency Range | 2.4 GHz: 2400–2500 MHz 5 GHz: 5150–5850 MHz |
| Nominal Impedance | 50 Ohms |
| VSWR | 2:1 or less (both bands) |
| Peak Gain | 2.5 dBi (2.4 GHz), 3.5 dBi (5 GHz) |
| Polarization | Linear |
| Azimuth Plane | Omnidirectional |
| Elevation Beamwidth | 2.4 GHz: 63°, 5 GHz: 55° |
| Diameter | 8.6 in (21.8 cm) |
| Thickness | 1.8 in (4.6 cm) |
| Cable | 3 ft (91.4 cm), plenum rated, color-coded for 5 GHz |
| Connector | RP-TNC plug |
| Environment | Indoor only |
| Operating Temperature | 32°F to 131°F (0°C to 55°C) |
[/specifications]
[accesories]
| Included Accessories | Ceiling tile mounting nut and plastic washer |
| Suggested Cable | High-quality, low-loss coaxial cable (keep short to reduce signal loss) |
[/accesories]
This low-profile, omnidirectional antenna features six elements: a set of three antennas for the 2.4GHz band and a set of three antennas for the 5GHz band. Peak gain is 2.5dBi in the 2.4GHz band and 3.5dBi in the 5GHz band. This antenna was specifically designed for use with 802.11n access points to optimize performance.














