Chapter 1 Product Overview

Hardware Features

Supported Cisco Radio Antennas

The Cisco 891, Cisco 892, and Cisco 892F come with three removable dipole antennas that can be replaced using the Cisco approved antenna extenders listed in Table 1-15.

Note Cisco supports only the antennas listed in Table 1-15with the Cisco 890 series dual-band radio module.

Table 1-15

Cisco Antennas Supported on the Cisco 890 Series ISRs

 

 

 

 

Cisco Part Number

Antenna Type

Maximum Gain

Description

 

 

 

 

AIR-ANTM2050D-R

Omnidirectional

2.0 dBi at 2.4 GHz

This is the default antenna. It is a swivel-mount

 

 

 

5.0 dBi at 5 GHz

dipole dual-band blade antenna. For more

 

 

 

information, see Cisco Multiband Swivel-Mount

 

 

 

 

 

 

 

 

Dipole Antenna (AIR-ANTM2050D-R).

 

 

 

 

AIR-ANTM4050V-R

Omnidirectional

4.0 dBi at 2.4 GHz

Ceiling-mount dual-band antenna. This antenna

 

 

 

5.0 dBi at 5 GHz

has a clip that allows it to be mounted on a

 

 

 

drop-ceiling cross member. For more information,

 

 

 

 

 

 

 

 

see Cisco Multiband Diversity Omnidirectional

 

 

 

 

Ceiling-Mount Antenna.

 

 

 

 

AIR_ANTM5560P-R

Patch

5.5 dBi at 2.4 GHz

Wall-mount dual-band antenna. For more

 

 

 

6.0 dBi at 5 GHz

information, see Cisco Multiband Wall-Mount,

 

 

 

Corner-Mount, or Mast-Mount Antenna.

 

 

 

 

 

 

 

 

 

Small Form-Factor Pluggable Port

The SFP port supports auto-media-detection, auto-failover, and remote fault indication (RFI), as described in the IEEE 802.3ah specification.

See the Cisco 892F data sheet for a list of supported SFPs.

 

Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide

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Cisco Systems C892FSPK9 manual Small Form-Factor Pluggable Port, Cisco Part Number Antenna Type Maximum Gain Description