Cisco W-ANTM2050D-RPSMA Dual Band Indoor Antenna - 2. 4 GHz & 5 GHz - 3. 5 dBi - Omni-directional - RP-SMA Connector
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Product Features
Technical Overview
This antenna covers the 2400 MHz to 2480 MHz (2.4 GHz) and 5150 MHz to 5850 MHz (5 GHz) frequency ranges, supporting dual band operation for flexible network configurations. It delivers an isotropic gain of 3.5 dBi, optimizing signal strength without excessive power consumption. The voltage standing wave ratio (VSWR) is rated at 2.0:1, ensuring efficient power transfer and minimal signal reflection for stable performance.
The technical design prioritizes reliability with a low-profile width of 0.83 inches (21.08 mm) and a lightweight construction of approximately 1.18 ounces (33.50 grams). These dimensions make the antenna discreet and easy to mount in various indoor locations. The RP-SMA connector provides a secure interface, reducing signal loss and maintaining consistent connectivity over time.
This section brings together practical product details such as Directivity, Operating Frequency Range, Antenna Gain (Isotropic), Connector Type, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The Cisco W-ANTM2050D-RPSMA antenna offers several advantages for wireless network deployments. Its dual band capability allows it to support both 2.4 GHz and 5 GHz frequencies, enabling compatibility with a wide range of Wi-Fi devices and reducing interference in crowded RF environments. The omni-directional pattern simplifies installation by providing uniform coverage in all horizontal directions, which is ideal for general-purpose wireless access points and routers.
Easy Installation
The 360-degree horizontal pattern and standalone form factor allow for quick mounting without complex alignment, saving time during setup.
- No directional tuning required
- Suitable for ceiling or wall placement
- Lightweight for easy handling
Reliable Connectivity
With a VSWR of 2.0:1 and RP-SMA connector, the antenna ensures efficient signal transmission and stable connections for data networks.
- Minimizes signal reflection
- Secure connector interface
- Consistent performance over time
Deployment / Use Cases
This antenna is tailored for indoor wireless data networks, making it a practical choice for enhancing Wi-Fi coverage in various scenarios. It is commonly used with routers and access points to extend signal range in offices, classrooms, and retail spaces where reliable internet access is critical. The dual band operation supports both legacy 2.4 GHz devices and newer 5 GHz equipment, providing flexibility for mixed-device environments.
For small to medium-sized businesses, the antenna can be deployed to improve wireless performance in conference rooms, lobbies, or open-plan areas. Its compact size and standalone mounting option allow for discreet placement on desks, shelves, or walls without occupying significant space. In residential settings, it helps boost Wi-Fi signals for home networks, streaming, and smart home devices, ensuring consistent connectivity throughout the property.
Physical Profile
The antenna features a slim profile with a width of 0.83 inches (21.08 mm) and a weight of approximately 1.18 ounces (33.50 grams), making it unobtrusive and easy to integrate into existing setups. Its standalone form factor supports flexible mounting options, such as adhesive pads or small brackets, for placement on flat surfaces. The design is optimized for indoor use, with materials that ensure durability in typical office or home environments without requiring extensive cooling or protection.
- Width
- 0.83" (21.08 mm)
- Weight
- 1.18 oz (33.50 g)
Highlights
- Dual band operation across 2.4 GHz and 5 GHz frequencies
- Omni-directional pattern for 360-degree horizontal coverage
- 3.5 dBi isotropic gain for enhanced signal strength
- RP-SMA connector for secure compatibility with networking gear
- Compact standalone form factor for easy indoor mounting
- Designed for wireless data networks and router applications
- Low VSWR of 2.0:1 ensures efficient power transfer
- Lightweight at 1.18 oz (33.50 g) for discreet placement
- Suitable for office, business, and residential environments
- Backed by a one-year limited warranty from Cisco
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | W-ANTM2050D-RPSMA |
| Brand Name | Cisco |
| Product Model | W-ANTM2050D-RPSMA |
| Product Name | W-ANTM2050D-RPSMA Antenna |
| Product Type | Antenna |
| Technical Information | |
| Directivity | Omni-directional |
| Operating Frequency Range | 2400 MHz to 2480 MHz,5150 MHz to 5850 MHz |
| Antenna Gain (Isotropic) | 3.5 dBi |
| Voltage Standing Wave Ratio (VSWR) | 2.0:1 |
| Interfaces/Ports | |
| Connector Type | RP-SMA |
| Physical Characteristics | |
| Width | 0.83" (21.08 mm) |
| Form Factor | Standalone |
| Weight (Approximate) | 1.18 oz (33.50 g) |
| Miscellaneous | |
| Application/Usage | Indoor,Wireless Data Network,Router |
| Warranty | |
| Limited Warranty | 1 Year |
FAQ
What frequency bands does this Cisco antenna support?
The Cisco W-ANTM2050D-RPSMA antenna supports dual band frequencies: 2400 MHz to 2480 MHz (2.4 GHz) and 5150 MHz to 5850 MHz (5 GHz). This allows it to work with both older 2.4 GHz Wi-Fi devices and newer 5 GHz equipment, providing flexibility for mixed network environments and reducing interference in crowded wireless spaces.
What is the antenna gain, and how does it affect performance?
This antenna has an isotropic gain of 3.5 dBi, which measures its ability to focus signal strength in a particular direction compared to an ideal radiator. A 3.5 dBi gain provides a moderate boost to signal range and clarity without excessive power draw, making it suitable for general indoor use where balanced coverage is needed across all directions.
What does omni-directional mean for this antenna?
Omni-directional refers to the antenna's radiation pattern, which emits signals uniformly in all horizontal directions (360 degrees). This eliminates the need for precise pointing or alignment during installation, as it provides consistent coverage around the antenna. It's ideal for applications where wireless devices are scattered throughout a room or area, such as in offices or homes.
What type of connector does this antenna use?
The antenna uses an RP-SMA (Reverse Polarity SubMiniature version A) connector. This connector type is common in wireless networking equipment and ensures a secure, low-loss connection to compatible routers, access points, or other devices. It helps maintain signal integrity and reduces the risk of disconnection in indoor setups.
Is this antenna suitable for outdoor use?
No, the Cisco W-ANTM2050D-RPSMA is designed specifically for indoor applications. Its construction and materials are optimized for environments like offices, homes, and businesses where it is protected from weather elements. Using it outdoors could expose it to moisture, temperature extremes, or physical damage, which may void the warranty and reduce performance.
How is this antenna typically mounted or installed?
The antenna features a standalone form factor, meaning it can be placed on flat surfaces like desks, shelves, or mounted on walls or ceilings using adhesive pads or small brackets. Its lightweight design (1.18 oz) and compact width (0.83 inches) make installation straightforward without requiring specialized tools, and the omni-directional pattern allows for flexible placement without directional adjustments.
What is the VSWR rating, and why is it important?
The voltage standing wave ratio (VSWR) is rated at 2.0:1 for this antenna. VSWR measures how efficiently power is transmitted from the source to the antenna, with lower values indicating better efficiency. A 2.0:1 rating means minimal signal reflection and efficient power transfer, which helps maintain stable wireless connections and reduces potential interference in data networks.
What warranty comes with this Cisco antenna?
The Cisco W-ANTM2050D-RPSMA antenna includes a one-year limited warranty. This warranty covers defects in materials and workmanship under normal use, providing assurance of quality and reliability. For support or claims, refer to Cisco's official warranty terms and contact their customer service for assistance with any issues during the coverage period.
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