Manual d'usuari de l'antena sectorial de doble banda Cisco Meraki MA-ANT-27

1. Producte acabatview

The Cisco Meraki MA-ANT-27 is a high-performance dual-band sector antenna designed for use with wireless access points. It operates across two frequency ranges: 2.400 – 2.500 GHz and 5.150 – 5.875 GHz, providing robust wireless connectivity. This antenna is ideal for extending wireless coverage in various environments, offering a gain of 9 / 12 dBi.

Figure 1: Cisco Meraki MA-ANT-27 Dual-band Sector Antenna, showing its rectangular white casing and two N-connector ports at the bottom.

Les característiques clau inclouen:

• Antenna type: Sector.
• Frequency range: 2.400 – 2.500 GHz and 5.150 – 5.875 GHz.
• Gain: 9 / 12 dBi.
• Dimensions: 9.1" x 5.5" x 1.9" (230 mm x 140 mm x 48 mm).
• Weight: 1.4 lbs (630 g).
• Connector Type: N-connector.

2. Configuració i instal·lació

This section provides instructions for the physical installation of your MA-ANT-27 antenna. Ensure all safety precautions are followed during installation.

2.1 Contingut del paquet

Before beginning installation, verify that your package contains the following items:

• Meraki MA-ANT-27 Dual-band Sector Antenna
• Mounting bracket and hardware (screws, anchors, etc.)
• Guia d'instal·lació (aquest document)

2.2 Selecció del lloc

Choose a mounting location that provides optimal line-of-sight to the desired coverage area and is free from obstructions. Consider environmental factors such as wind loading and temperature extremes. The antenna is designed for outdoor use and can be wall-mounted or pole-mounted.

2.3 Instruccions de muntatge

1. Prepareu la superfície de muntatge: For wall mounting, ensure the wall is structurally sound to support the antenna's weight (630g) and withstand environmental forces. For pole mounting, select a pole of appropriate diameter and strength.
2. Col·loqueu el suport de muntatge: Securely fasten the provided mounting bracket to the chosen surface using the appropriate hardware. Ensure it is level and firmly attached.
3. Muntar l'antena: Carefully attach the MA-ANT-27 antenna to the installed mounting bracket. Follow the specific instructions provided with the bracket for proper alignment and secure fastening.
4. Connecteu els cables RF: Connect the N-type coaxial cables from your wireless access point to the N-connector ports at the bottom of the antenna. Ensure connections are tight and weatherproofed if installed outdoors.
5. Adjust Antenna Orientation: Orient the antenna to achieve the desired coverage pattern. The sector antenna is designed to provide a directional signal. Fine-tune the angle for optimal signal strength and coverage.

Note: Professional installation is recommended for outdoor deployments to ensure proper grounding and weatherproofing.

3. Funcionament de l'antena

The MA-ANT-27 is a passive antenna and does not require direct power. Its operation is dependent on the connected wireless access point.

• Power On Access Point: Ensure your wireless access point connected to the antenna is powered on and configured correctly.
• Verificació del senyal: Use the access point's management interface or a wireless survey tool to verify signal strength and coverage in the intended area. Adjust the antenna's orientation as needed to optimize performance.
• Dual-band Operation: The antenna supports both 2.4 GHz and 5 GHz frequencies. Ensure your access point is configured to utilize the desired frequency bands for optimal performance.

4. Manteniment

The Meraki MA-ANT-27 antenna is designed for durability and requires minimal maintenance. Regular inspection can help ensure long-term performance.

• Inspecció visual: Periodically inspect the antenna and its mounting hardware for any signs of physical damage, corrosion, or loose connections.
• Neteja: If necessary, gently clean the antenna's exterior with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could damage the casing.
• Integritat del cable: Check the coaxial cables connected to the antenna for any fraying, cuts, or signs of weather damage. Ensure all connectors remain securely fastened and weatherproofed.
• Factors ambientals: After severe weather events (e.g., strong winds, heavy snow), inspect the antenna for any displacement or damage.

5. Solució De Problemes

If you experience issues with your MA-ANT-27 antenna, consider the following troubleshooting steps:

• Sense senyal o senyal feble:
  • Verify that the coaxial cables are securely connected to both the antenna and the access point.
  • Check the integrity of the coaxial cables for any damage.
  • Ensure the antenna is correctly oriented towards the desired coverage area. Adjust its angle if necessary.
  • Confirm that the connected wireless access point is functioning correctly and broadcasting on the expected frequencies.
  • Check for any new obstructions (e.g., buildings, trees) that might be blocking the signal path.
• Connectivitat intermitent:
  • Inspect all cable connections for looseness or corrosion.
  • Check for sources of interference in the operating frequency bands (e.g., other wireless devices, microwave ovens).
• Danys físics:
  • If the antenna or mounting hardware is physically damaged, contact Cisco Meraki support or a qualified technician for replacement or repair.

If these steps do not resolve the issue, refer to the documentation for your wireless access point or contact Cisco Meraki technical support.

6. Especificacions

Detailed technical specifications for the Cisco Meraki MA-ANT-27 Dual-band Sector Antenna:

7. Garantia i Suport

For detailed warranty information regarding your Cisco Meraki MA-ANT-27 antenna, please refer to the warranty documentation provided at the time of purchase or visit the official Cisco Meraki weblloc web. Els termes i condicions de la garantia poden variar segons la regió i el distribuïdor.

For technical support, product inquiries, or further assistance, please contact Cisco Meraki support through their official channels. Ensure you have your product model number (MA-ANT-27) and any relevant purchase details ready when contacting support.

Official Cisco Meraki Weblloc: meraki.cisco.com