• Cisco AIR-ANT5140V-R 5 GHz 4 dBi omni antenna with white router
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Cisco

Cisco AIR-ANT5140V-R | Aironet 5 GHz 4 dBi Omni Antenna, Ceiling Mount, IP41

AIR-ANT5140V-R

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Description

This Aironet 5 GHz omnidirectional antenna is built for indoor office Wi-Fi deployments where ceiling-mounted coverage is needed in the 5 GHz band. It suits Cisco Aironet access points and routers that use RP-TNC antenna ports.

It provides 4 dBi of peak gain at 5 GHz with vertical polarisation. The assembly uses three radiating elements, each fed by its own coaxial cable, which supports MIMO operation, and it connects through RP-TNC connectors. Mounting is on the ceiling, with an IP 41 ingress protection rating, so it is intended for indoor use only. It is a passive antenna and needs no power.

It is compatible with Cisco Aironet access points and routers that have RP-TNC antenna ports, and is also listed as a Wi-Fi accessory for the Cisco 819 ISR. It supports 802.11a/n/ac/ax operation. For a multi-mount, IP 54 indoor or outdoor alternative, see the sibling model AIR-ANT5140NV-R.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Omnidirectional 5 GHz coverage
- Three radiating elements, each with a dedicated coaxial feed, for MIMO use
- RP-TNC connectors for Cisco Aironet access points and routers
- Ceiling mounting for indoor office deployments
- Passive design with no power requirement
- Supports 802.11a/n/ac/ax operation

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Antenna type: Omnidirectional
- Frequency range: 5 GHz
- Peak gain (5 GHz): 4 dBi
- Polarisation: Vertical
- Connector: RP-TNC
- Mounting: Ceiling
- Ingress protection: IP 41
- Radiating elements: 3, each fed by its own coaxial cable
- Deployment: Indoor office environment only
- Power: Passive antenna, no power required

FAQs

Q: Can this antenna be used outdoors?
A: No. It is rated IP 41 and is intended for indoor office use only. For indoor or outdoor deployments, the AIR-ANT5140NV-R multi-mount IP 54 model is the sibling option.

Q: Which devices does it connect to?
A: It is intended for Cisco Aironet access points and routers with RP-TNC antenna ports, and is listed as a Wi-Fi accessory for the Cisco 819 ISR.

Q: Does it need power or a licence?
A: No. It is a passive antenna, so it needs no power and has no licensing requirement.

Q: Which frequency band does it cover?
A: It operates in the 5 GHz band only, with 4 dBi of peak gain and vertical polarisation.

Q: Why does it have three cables?
A: The assembly has three radiating elements, each with its own coaxial cable, so it can serve multi-antenna MIMO ports on the access point.

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