AIR-ANT2451V-R | Cisco Antenna 2.4 GHz
Cisco · HMIs & Displays
Description The Cisco AIR-ANT2451V-R is a dual-band indoor antenna designed to provide consistent omnidirectional coverage in ceiling-mounted wireless access point installations. It supports both 2.4 GHz and 5 GHz frequency ranges and includes four RP-TNC connectors for compatibility with Cisco dual-band access points. Technical Specifications Condition New/Never Used Surplus Brand Cisco Category Wireless Networking Part Number AIR-ANT2451V-R Subcatecory Antennas Frequency Range 2.4–2.5 GHz, 5.15–5.85 GHz Gain 2 dBi (2.4 GHz), 3 dBi (5 GHz) Directivity Omnidirectional VSWR 2.0:1 Impedance 50 Ohm Mounting Type Ceiling-Mountable, Indoor Connector Type 4 x RP-TNC Cable Length 18 in Operating Temperature 32°F to 122°F (0°C to 50°C) Dimensions (H x W x D) 6 in x 0.9 in x 8.5 in Weight 8.5 oz (240 g) Information About AIR-ANT2451V-R The AIR-ANT2451V-R is a ceiling-mountable indoor antenna that supports IEEE 802.11a/b/g wireless standards for dual-band Wi-Fi networks. It provides 2 dBi gain at 2.4 GHz and 3 dBi gain at 5 GHz, ensuring uniform signal distribution across multiple frequencies. With four RP-TNC connectors and 18-inch cable leads, it offers easy integration into Cisco wireless infrastructure. The antenna maintains a VSWR of 2.0:1 and operates within a temperature range of 32°F to 122°F. Key Features: Dual-Band Coverage: operates across 2.4–2.5 GHz and 5.15–5.85 GHz for full Wi-Fi spectrum support. Balanced Gain: provides 2 dBi gain at 2.4 GHz and 3 dBi gain at 5 GHz for effective omnidirectional signal strength. Omnidirectional Design: ensures 360-degree coverage in horizontal planes, ideal for ceiling-mounted setups. Indoor Mounting: optimized for ceiling installations in office, enterprise, or hospitality environments. Multiple Connectors: includes four RP-TNC connectors and 18" cables for flexible access point compatibility. Consistent Performance: features a 50 Ohm impedance and VSWR of 2.0:1 for stable RF behavior. The AIR-ANT2451V-R delivers efficient dual-band omnidirectional coverage with ceiling-mount flexibility and Cisco compatibility for enterprise wireless networks.
Brand: Cisco · Category: HMIs & Displays
Key features
- Dual-Band Coverage: operates across 2.4–2.5 GHz and 5.15–5.85 GHz for full Wi-Fi spectrum support.
- Balanced Gain: provides 2 dBi gain at 2.4 GHz and 3 dBi gain at 5 GHz for effective omnidirectional signal strength.
- Omnidirectional Design: ensures 360-degree coverage in horizontal planes, ideal for ceiling-mounted setups.
- Indoor Mounting: optimized for ceiling installations in office, enterprise, or hospitality environments.
- Multiple Connectors: includes four RP-TNC connectors and 18" cables for flexible access point compatibility.
- Consistent Performance: features a 50 Ohm impedance and VSWR of 2.0:1 for stable RF behavior.
Specifications
| Manufacturer part number | AIR-ANT2451V-R |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Cisco |
| Category | Wireless Networking |
| Part Number | AIR-ANT2451V-R |
| Subcatecory | Antennas |
| Frequency Range | 2.4–2.5 GHz, 5.15–5.85 GHz |
| Gain | 2 dBi (2.4 GHz), 3 dBi (5 GHz) |
| Directivity | Omnidirectional |
| VSWR | 2.0:1 |
| Impedance | 50 Ohm |
| Mounting Type | Ceiling-Mountable, Indoor |
| Connector Type | 4 x RP-TNC |
| Cable Length | 18 in |
| Operating Temperature | 32°F to 122°F (0°C to 50°C) |
| Dimensions (H x W x D) | 6 in x 0.9 in x 8.5 in |
| Weight | 8.5 oz (240 g) |
| Product type | Antennas |
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