This document describes the Cisco Catalyst 2.4 GHz and 5/6 GHz Dual-Band Polarization-Diverse Omnidirectional Antenna (C-ANT9102=), and provides electrical specifications and mounting instructions.The antenna is an octal DART port, polarization-diverse omnidirectional antenna that operates over the 2.4 GHz band and extended 5 GHz band (up to 7.125 GHz), and IoT. It has 8 RF paths and 16 digital lines. It also has an LED. The antenna ships with an articulating mount for use on flat surfaces and masts, and is adjustable in both horizontal and vertical planes.The antenna is designed for use in indoor and outdoor environments with an approved Cisco Catalyst series access point that requires four dual-band (2.4/5/6 GHz) and four 5/6 GHz antennas. The antenna also includes circuitry to enable self-identification of the antenna by the access points.