Cisco Aironet 2.4GHz 5.2dBi Ceiling Mount and similar items

Cisco Aironet 2.4GHz 5.2dBi Ceiling Mount Omnidirectional Antenna AIR-ANT2506 Pre owned/ normal wear/ untested/ we were told this was pulled from working environment but cannot test any further so we are selling as is/ item pictured is the exact item you will receive The Cisco Aironet AIR-ANT2506 is a legacy enterprise-grade 2.4 GHz omnidirectional antenna designed for older Cisco Aironet wireless access points and bridges. Main specifications: Frequency range: 2.4?2.5 GHz Gain: 5.2 dBi Radiation pattern: Omnidirectional (360 horizontal coverage) Polarization: Vertical Connector: RP-TNC Indoor/outdoor rated Includes 3 ft RG-58 cable lead Mast mount support up to 2-inch poles Typical use cases: Warehouse Wi-Fi Outdoor point-to-multipoint WLAN coverage Industrial wireless deployments Legacy Cisco Aironet APs with external antenna connectors Ceiling or mast-mounted directional coverage alternatives Important compatibility notes: Works only with 2.4 GHz systems Designed mainly for older 802.11b/g Aironet hardware Uses RP-TNC connectors common on older Cisco APs Not suitable for modern Wi-Fi 6/6E multi-band enterprise deployments without adapters or compatibility verification shelf: 54 sa