United States$5,000,000+
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Trevor Mills
5
Omni antenna gave even signal distribution.
AIR-ANT5140V-R=
5-GHz 4 dBi Triple Omni Antenna 3 RP-TNC; Spare
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Name:
AIR-ANT5140V-R=
- Description:
- 5-GHz 4 dBi Triple Omni Antenna 3 RP-TNC; Spare
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 5052183868057
- Condition:
- Warranty:
- 3
- List Price:
$251.90
- Price:
$131.0048% off
Quantity:
1
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AIR-ANT5140V-R= Overview
AIR-ANT5140V-R= is a high-performance wireless antenna engineered for robust connectivity in 5GHz networks. Designed to deliver stable and reliable signals, this product is ideal for environments that demand efficient outdoor and indoor wireless coverage, making it suitable for large offices, campuses, and industrial settings.
Built with an omnidirectional design featuring an 8dBi gain, AIR-ANT5140V-R= provides enhanced signal distribution and extended range. Its simple installation and versatile mounting options ensure seamless integration into existing network infrastructures, offering a dependable solution for boosting wireless performance in challenging deployment scenarios.
AIR-ANT5140V-R= price is $131.00, a 48% saving from the Cisco list price of $251.90. AIR-ANT5140V-R= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for AIR-ANT5140V-R= for additional pricing. Browse the full Cisco Antenna 2.4 Ghz & 5 Ghz series or explore all Cisco products.
AIR-ANT5140V-R= Specifications
- Product Type
- Wireless Product
- Wireless Type
- Antenna
- Wi-Fi Standard
- N/A
- Frequency Bands
- 5GHz
- Data Rate
- N/A
- Max Range
- N/A
- Coverage Area
- N/A
- Connector Type
- N/A
- Antenna Type
- Omnidirectional
- Antenna Gain
- 8dBi
- MIMO Technology
- N/A
- Beamforming
- N/A
- Mounting Options
- N/A
- Power Supply
- N/A
- Mesh Networking
- N/A
- Ethernet Port
- N/A
- Max Number of Devices Supported
- N/A
- Protocols Supported
- N/A
- Management Features
- N/A
- Security Features
- N/A
- Compliance
- FCC / CE / RoHS
- Processor
- N/A
- Memory
- N/A
- Outdoor Use
- Yes
- Product Name
- AIR-ANT5140V-R=
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
AIR-ANT5140V-R= Use Case
High-Density Office Wi-Fi Capacity Expansion
In a 200-seat corporate branch deploying 5 GHz Wi-Fi 5, the AIR-ANT5140V-R 5 GHz 4 dBi Triple Omni Antenna 3 RP-TNC spare provides an immediate replacement to restore full 3×3 MIMO performance. This rapid swap cuts network downtime by 95%, sustains peak throughput up to 1.3 Gbps per user, and ensures seamless VoIP and video-conferencing for enterprise SLA compliance.
Industrial Warehouse Coverage Optimization
For a high-bay distribution center with dense metal racking, the AIR-ANT5140V-R 5 GHz 4 dBi Triple Omni Antenna 3 RP-TNC spare delivers uniform RF propagation across aisles when integrated into existing APs. The result is a 40 % reduction in Wi-Fi dead zones, reliable asset-tracking accuracy within ±0.5 m and uninterrupted inventory management in challenging RF environments.
Outdoor Campus Mesh Backhaul Resilience
On a multi-building university campus mesh network, deploying the AIR-ANT5140V-R 5 GHz 4 dBi Triple Omni Antenna 3 RP-TNC as a hot-swap spare ensures rapid restoration of point-to-multipoint backhaul links. This safeguard preserves 150 Mbps sustained mesh throughput, minimizes service interruptions by 90 % and upholds critical e-learning and IoT telemetry services.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 AIR-ANT5140V-R= |  AIR-ANT25137NP-R4= |  AIR-ANT2450V-N-HZ |  AIR-ANT2413P2M-N= |  AIR-ANT5140NV-R= | |
|---|---|---|---|---|---|
| Product Type | Wireless Product | Wireless Antenna | Wireless Product | Wireless Antenna | Wireless Product |
| Wireless Type | Antenna | Antenna | Antenna | Antenna | Antenna |
| Wi-Fi Standard | N/A | Wi-Fi 5 | N/A | Wi-Fi 6 | N/A |
| Frequency Bands | 5GHz | 2.4GHz, 5GHz | 2.4GHz | 2.4GHz | 2.4GHz/5GHz |
| Data Rate | N/A | 1Gbps | N/A | 1Gbps | N/A |
| Max Range | N/A | N/A | N/A | 200 meters | N/A |
| Coverage Area | N/A | N/A | N/A | N/A | N/A |
| Connector Type | N/A | N/A | RP-SMA | N/A | N/A |
| Antenna Type | Omnidirectional | Directional | Omnidirectional | Omnidirectional | Directional |
| Antenna Gain | 8dBi | 10dBi | 8dBi | 8dBi | N/A |
| MIMO Technology | N/A | N/A | N/A | MU-MIMO | N/A |
| Beamforming | N/A | N/A | N/A | Yes | Yes |
| Mounting Options | N/A | Outdoor Mount | Wall Mount / Pole Mount | Wall Mount / Pole Mount | Wall Mount/Pole Mount/Outdoor Mount |
| Power Supply | N/A | N/A | N/A | N/A | N/A |
| Mesh Networking | N/A | N/A | N/A | N/A | N/A |
| Ethernet Port | N/A | N/A | N/A | N/A | N/A |
| Max Number of Devices Supported | N/A | N/A | N/A | N/A | N/A |
| Protocols Supported | N/A | N/A | N/A | N/A | N/A |
| Management Features | N/A | N/A | N/A | N/A | N/A |
| Security Features | N/A | N/A | N/A | N/A | N/A |
| Compliance | FCC / CE / RoHS | FCC, CE, RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC/CE/RoHS |
| Processor | N/A | N/A | N/A | N/A | N/A |
| Memory | N/A | N/A | N/A | N/A | N/A |
| Outdoor Use | Yes | Yes | Yes | Yes | Yes |
| Product Name | AIR-ANT5140V-R= | AIR-ANT25137NP-R4= | AIR-ANT2450V-N-HZ | AIR-ANT2413P2M-N= | AIR-ANT5140NV-R= |
| Height | N/A | N/A | 3.1 inches | N/A | N/A |
| Width | N/A | N/A | 3.1 inches | N/A | N/A |
| Depth | N/A | N/A | 0.8 inches | N/A | N/A |
| Weight | N/A | N/A | 0.4 lbs | N/A | N/A |
| Wi‑Fi Standard |
Reviews & Ratings
N
Nabila Rahman
4
Simple installation and solid performance.
I
Igor Petrov
5
Good coverage for office areas.
S
Susan Green
3
Reliable and unobtrusive.
A
Adnan Qureshi
4
Satisfied with results.
Questions & Answers
What is the Cisco AIR-ANT5140V-R= antenna?
The AIR-ANT5140V-R= is a 5 GHz, 4 dBi gain, triple-element omni antenna with three RP-TNC connectors, sold as a spare.
Which frequency band does the AIR-ANT5140V-R= support?
It supports the 5 GHz UNII radio band for high-performance WLAN and point-to-multipoint applications.
What is the antenna gain of the AIR-ANT5140V-R=?
The antenna provides a fixed 4 dBi gain, optimizing coverage in indoor and sheltered outdoor environments.
How many RP-TNC connectors are on the AIR-ANT5140V-R=?
It features three RP-TNC female connectors to connect up to three radios or MIMO streams.