Cisco wifi antennas

Cisco offers two styles of cables for use with the 2. These cables provide a much lower loss factor than standard interconnect cables, and they can be used when the antenna must be placed at any distance from the radio device. While these are low-loss cables, they should still be kept to a minimum length. Two types of cables are available for mounting the antenna away from the radio unit. This allows for connection to the radio unit and to the interconnect cable supplied on the antenna.

According to the U. Federal Code of Regulations, products used in the 2. Since many of the 2. The Cisco outdoor access and bridge products are designed for installation by an RF professional, and therefore may use a standard N-style connector. While these are similar to the normal TNC connectors, they cannot be mated to the standard connectors. Cisco developed the DART connector to simplify installations and to create a single insertion cable to go along with a new line of self-identifying antennas SIA containing circuitry to automate provisioning and detection.

Each antenna requires some type of mounting. Mast-mount antennas are designed to mount to a variety of mast diameters, and each comes with mounting hardware for attachment. Patch antennas are designed to mount flat against a wall or ceiling, and ceiling-mount antennas are equipped with a drop-ceiling cross-member attachment. For most indoor applications, a. For outdoor applications, use a heavy galvanized or aluminum wall mast that will withstand the wind-loading rating of the selected antenna.

When using outdoor antenna installations, it is always possible that an antenna will suffer damage from charges developing on the antenna and cable, or surges induced from nearby lightning strikes.

The Cisco Aironet lightning arrestor is designed to protect 2. Both systems need to be properly grounded as identified in the hardware installation manuals of the products. These protection mechanisms will not prevent damage in the event of a direct lightning hit. Surges are limited to less than 50 volts, in about 0. A typical lightning surge is about 0. The accepted IEEE transient surge suppression is 0. The Cisco Aironet Lightning Arrestor is a ohm transmission line with a gas discharge tube positioned between the center conductor and ground.

This gas discharge tube changes from an open circuit to a short circuit almost instantaneously in the presence of voltage and energy surges, providing a path to ground for the energy surge. This arrestor is designed to be installed between your antenna cable and the Aironet access point.

Installation should be indoors or inside a protected area. A good ground must be attached to the arrestor. This can be accomplished by attaching a ground lug to the arrestor and using a heavy wire number 6 solid copper to connect the lug to a good earth ground. Cisco Aironet antenna descriptions. Table 1. Dual-band antennas for 2. Black dipole, 1 port.

The antenna provides indoor omnidirectional coverage. Gray dipole, 1 port. White dipole, 1 port. It does not articulate, as the other dipole antennas do. White dipole, 1 port self-identifying circuitry. Omnidirectional, 4 ports all ports dual band. Ceiling-mount omnidirectional antenna. Designed for indoor use, this antenna comes with ceiling mount hardware. Dual-band multiple-input, multiple-output MIMO wall-mounted omnidirectional antenna with 8-ft antenna cable operates in the 2.

Patch, 4 ports all ports dual band. Dual-band MIMO wall-mounted directional array antenna operates in the 2. Omnidirectional,8 ports. Directional, 8 ports. Table 2. Suitable for use on Aironet Series mesh access points. It is only 5 in. Suitable for use on Aironet and Series mesh access points. It mounts directly to the access point and has no cable attachments. Patch, 2 ports.

Comes with two in. Suitable for use on Aironet and mesh access points. Suitable for use on Cisco Aironet and Series mesh access points. Has an N-type connector and will require a separate low-loss cable for mounting to the access point. Articulating mount included.

Fits mast poles with a maximum diameter of 2 in. Suitable for use on Aironet outdoor access points. Table 3. Dual-band omnidirectional antenna that uses an N-type connector. Used in hazardous locations. It has a gray radome. Patch, 3 ports. Dual-band directional antenna with 3 N-type connectors. It can be used with the outdoor access points and has no cable attachments. Patch, 4 ports. Dual-band directional antenna with 4 N-type connectors.

It is outdoor rated and has no cable attachments. Table 4. Integrated Aironet Series antenna. Antennas provide hemispherical coverage and cannot be removed from the access point. No connectors are offered for additional external antennas. Integrated Aironet W Series antenna. When the integrated antenna version is ordered, this antenna is attached to the access point and provides omnidirectional coverage in a low-profile package. Table 5 defines the cables available for interconnecting the antennas and the radio devices for the Cisco Aironet product line.

Table 5. Cisco cables. Bulkhead extender. Table 6. Lightning arrestor. Supports both 2. Prevents lightning and related energy surges at the antenna from reaching the radio circuitry. A ground ring is included. The following section provides detailed descriptions, including physical and electrical specifications, for the antennas offered by Cisco for the Cisco Aironet and Cisco Catalyst product lines. Frequency range.

Less than Azimuth 3-dB beamwidth. Elevation 3-dB beamwidth. Antenna connector. Cable length. Dual-band ceiling-mount omnidirectional, 4 elements. The Antennas section is in three parts: Currently Supported Antennas These are the antennas that are currently fully supported for deployments. Currently Supported Antennas All of the currently supported antennas are broken down by functional groups.

In most cases adapters or cables are required. Dual type N female direct connector MHz 8. MCX jack 0. The antennas are not mechanically compatible with the CGR chassis. N-type f 2. N-type m 2. SMA-Male 2. Type N Female 5.

QMA male , right angle 1. Not all combinations of antennas and routers are supported or tested. For detailed information about antennas supported please check the documentation available for your router or access point For easier reference, this guide splits the WiFi Antennas into 3 different categories: Single Band 2.

Type N Male WiFi 2. IR use case requires cables and adapters. Cisco Aironet 2. RP-TNC with coupling ring 2. Type N-Male 2. Type N-Female Bulkhead 2. TNC male 1 and 1. MCX jack 3G 2. Was this Document Helpful? Yes No Feedback. In all cases throughout this guide, Indoor Enterprise products are not listed.

Good fit for IR CGR use case requires coax adapters. N-Type female. Dual type N female direct connector. MCX jack. Degraded performance in Japan MHz band. N-type f. N-type m. Right-angle TNC male. Active GPS antenna, 4.

SMA male. Type N Female. Type N male. QMA male , right angle. IR and IR Advanced Range Extenders only. Cisco has the broadest selection of WiFi antennas in the industry. For detailed information about antennas supported please check the documentation available for your router or access point.

Type N Male. WiFi 2. Wi-Fi 5 GHz 13 dBi. Wi-Fi 5 GHz 5 dBi. Wi-Fi 5 GHz 8 dBi. Wi-Fi 2. Type N-Female Bulkhead. Type N-Male. RP-TNC plug. RP-TNC with coupling ring. IW, ESW TNC male. Articulated TNC male connector.