# Directional Antenna Cisco AIR-ANT2566D4M-RS=, Dual-Band, 6 dBi

**URL:** https://aio.lv/en/product--cisco-air-ant2566d4m-rs--3893021
**Data updated:** 2026-01-30 13:36 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** Cisco
**Manufacturer code:** AIR-ANT2566D4M-RS=
**EAN:** 0889728277488
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 966.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 799.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cisco-air-ant2566d4m-rs--3893021

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Cisco AIR-ANT2566D4M-RS= is a dual-band directional Wi-Fi patch antenna with a gain of 6 dBi for both 2.4 GHz and 5 GHz frequencies. It features MIMO technology with 4 ports and is designed for wall mounting. The antenna is IP67 rated for durability and has RP-TNC male connectors. Dimensions are 254 mm x 254 mm x 41 mm, making it compact yet effective for enhancing wireless coverage.

## Long description

The Cisco Aironet AIR-ANT2566D4M-RS= is a dual-band directional Wi‑Fi patch antenna with 6 dBi gain for both 2.4 GHz and 5 GHz bands. Designed for wall mounting, it provides focused signal delivery using MIMO technology across four ports and is built to withstand outdoor conditions with an IP67 rating. Compact dimensions make it suitable for installations where a directional, space-saving antenna is required.
Advantages
The antenna concentrates transmitted and received energy toward a specific direction to improve coverage and link quality where needed while reducing signal radiation in undesired directions. Its dual-band operation and 6 dBi gain on both 2.4 GHz and 5 GHz ensure consistent performance across common Wi‑Fi frequencies. IP67 ingress protection and durable construction support outdoor and harsh-environment deployments. RP‑TNC male connectors and four MIMO ports allow straightforward connection to compatible access points.
Suitable for
Extending or focusing Wi‑Fi coverage in a specific direction (indoor or outdoor wall-mounted)
Point-to-area links where directional coverage improves signal quality
Deployments using Cisco Catalyst access points that support antenna identification
Environments requiring weather-resistant external antennas
Key specifications
Frequency bands: 2.4 GHz and 5 GHz (dual-band)
Gain: 6 dBi (both 2.4 GHz and 5 GHz)
Ports: 4 (MIMO)
Connector type: RP‑TNC male
Mounting type: wall mount
Ingress protection: IP67
Dimensions: 254 mm x 254 mm x 41 mm
How to use
Mount the antenna on a suitable wall surface aimed toward the coverage target area to take advantage of its directional pattern. Connect each RP‑TNC male connector to the corresponding antenna ports on the access point using compatible cabling. Ensure proper sealing of cable entries and connectors for outdoor installations to maintain IP67 protection. Configure the access point as required; the antenna supports self‑identification with compatible Cisco Catalyst devices.
Usage recommendations
For best results, align the antenna so its main lobe points directly at the area or device to be served, maintain clear line of sight where possible, and use proper weatherproofing on cable connections for long-term outdoor reliability.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1251.7 g |
| Package depth | 260.096 mm |
| Package height | 215.9 mm |
| Package width | 260.096 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -40 - 70 |

### Features

| Feature | Value |
|---|---|
| Antenna type | Directional antenna |
| Antenna connector type | RP-TNC |
| International Protection (IP) code | IP67 |

### Performance

| Feature | Value |
|---|---|
| Frequency band | 2.4/5 |
| Antenna gain level (max) | 6 dBi |
| Impedance | 50 Ω |
| Gain | 6 dBi |
| Antenna gain (2.4 GHz) | 6 dBi |
| Antenna gain (5 GHz) | 6 dBi |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.13 kg |
| Height | 41 mm |
| Width | 254 mm |
| Depth | 254 mm |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | Malaysia |

## FAQ

### How much does the Directional Antenna Cisco AIR-ANT2566D4M-RS= cost, and is it available for purchase?

The price is 966.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Cisco products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Cisco service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: frequency band, antenna gain level (max), weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/3893021/64232781_large.webp