What type of antennas are built into the AIR-AP3802I-E-K9?

It features high-efficiency internal omnidirectional antennas optimized for 2.4 GHz and 5 GHz coverage without external antenna requirements.

How does multigigabit (mGig) Ethernet benefit this access point?

Multigigabit Ethernet uplinks provide 2.5 Gbps or 5 Gbps connectivity over existing CAT5e cabling, eliminating bandwidth bottlenecks.

Which Power over Ethernet (PoE) standards are supported?

The access point supports 802.3at PoE+ for up to 30 W or 802.3bt Universal PoE (UPoE) for up to 60 W power delivery.

What does the ‘E Domain’ designation indicate?

‘E Domain’ signifies compliance with European Union radio regulations, including CE marking and frequency limits for EU countries.

How is the AIR-AP3802I-E-K9 managed in the network?

It can be centrally managed by Cisco Catalyst 9800 Series wireless controllers or Cisco DNA Center for policy enforcement and analytics.

What security features are integrated in this access point?

It includes WPA3 encryption, 802.1X port-based access control, rogue AP detection, and Cisco CleanAir technology for interference mitigation.

How many SSIDs can the AIR-AP3802I-E-K9 broadcast?

The unit supports up to 16 SSIDs per radio, allowing segmentation for corporate, guest, and IoT networks concurrently.

What mounting options are available for installation?

You can ceiling-mount using the included T-bar bracket or wall-mount with optional accessories for flexible deployment.

Which use cases is this AP best suited for?

It excels in high-density environments like auditoriums, classrooms, and enterprise offices requiring robust performance and scale.

Is the AIR-AP3802I-E-K9 backward compatible with older Wi-Fi standards?

Yes, it supports legacy 802.11a/b/g/n clients in addition to 802.11ac, ensuring seamless connectivity for mixed-device environments.

What is the warranty and support coverage?

Cisco offers a limited lifetime warranty with next-business-day hardware replacement and access to Cisco Technical Assistance Center (TAC).

Can the AIR-AP3802I-E-K9 integrate with third-party management tools?

Through open APIs and SNMP, it can interoperate with select third-party network management and monitoring platforms for broader visibility.

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SKU: AIR-AP3802I-E-K9
Price: 455.00 USD
Availability: InStock
Rating: 4.2 (5 reviews)

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AIR-AP3802I-E-K9 Overview

AIR-AP3802I-E-K9 is a high-performance wireless access point engineered for indoor environments. It operates in the 2.4GHz and 5GHz frequency bands and supports the 802.11ac Wave 2 standard (Wi-Fi 5), offering data rates of up to 1Gbps. With features like MU-MIMO and beamforming, this access point is designed to deliver reliable, high-speed connectivity for dense network environments.

This access point is ideal for large offices, educational institutions, and enterprise networks where robust wireless performance is essential. It features integrated omnidirectional antennas, PoE connectivity for simplified installation, and versatile ceiling or wall mounting options to ensure optimal signal coverage across expansive indoor areas.

AIR-AP3802I-E-K9 price is $455.00, a 82.5% saving from the Cisco list price of $2,601.00. AIR-AP3802I-E-K9 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for AIR-AP3802I-E-K9 for additional pricing. Browse the full 3800 Series Access Points series or explore all Cisco products.

AIR-AP3802I-E-K9 Specifications

Product Type: Wireless Product
Wireless Type: Access Point
Wi-Fi Standard: Wi-Fi 5
Frequency Bands: 2.4GHz / 5GHz
Data Rate: 1Gbps
Max Range: N/A
Coverage Area: N/A
Connector Type: RJ-45
Antenna Type: Omnidirectional
Antenna Gain: N/A
MIMO Technology: MU-MIMO
Beamforming: Yes
Mounting Options: Ceiling Mount / Wall Mount
Power Supply: PoE
Mesh Networking: No
Ethernet Port: 1x Gigabit
Max Number of Devices Supported: N/A
Protocols Supported: 802.11a/b/g/n/ac
Management Features: Cloud Management / On-Premises / SNMP
Security Features: WPA2 / 802.1X
Compliance: FCC / CE / RoHS
Processor: N/A
Memory: N/A
Outdoor Use: No
Product Name: AIR-AP3802I-E-K9
Height: N/A
Width: N/A
Depth: N/A
Weight: N/A

AIR-AP3802I-E-K9 Use Case

High-Density Stadium Wi-Fi with 802.11ac Wave 2 MU-MIMO

Deploy the AIR-AP3802I-E-K9-802.11AC W2 AP in a sports stadium to deliver seamless multi-gigabit wireless access for tens of thousands of concurrent fans. By leveraging 4x4 MU-MIMO and Multigigabit Ethernet, enterprises achieve up to 4 Gbps aggregated throughput, reduce RF contention, and sustain immersive video streaming and real-time mobile ticketing.

Smart Factory IoT Connectivity for Industry 4.0 Automation

Integrate AIR-AP3802I-E-K9-802.11AC W2 AP across manufacturing floors to connect automated robots, sensors, and AR workstations with ultra-low latency. The advanced beamforming and Cisco DNA Center analytics ensure reliable device onboarding, proactive fault detection, and a 35% reduction in downtime through real-time preventive maintenance insights.

Enterprise Office BYOD and Secure Roaming Infrastructure

Implement AIR-AP3802I-E-K9-802.11AC W2 AP in corporate headquarters to support high-density Bring-Your-Own-Device environments and seamless roaming across multiple floors. With integrated antennas, WPA3 encryption, and Cisco TrustSec segmentation, organizations experience a 50% improvement in wireless performance while maintaining end-to-end security and compliance.

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

Product Comparison Table

	AIR-AP3802I-E-K9	AIR-AP3802E-E-K9	AIR-AP3802P-E-K9	AIR-AP3802E-E-K9C	AIR-AP3802I-EK910
Product Type	Wireless Product	Wireless Access Point	Wireless Product	Wireless Product	Wireless Access Point
Wireless Type	Access Point	Access Point	Access Point	Access Point	Access Point
Wi-Fi Standard	Wi-Fi 5	802.11a/b/g/n/ac	802.11ac Wave 2	Wi-Fi 5	Wi-Fi 6
Frequency Bands	2.4GHz / 5GHz	Dual-Band (2.4GHz, 5GHz)	2.4GHz, 5GHz	2.4GHz / 5GHz	2.4GHz / 5GHz
Data Rate	1Gbps	Up to 1.3Gbps	Up to 1.3Gbps	1Gbps	2.5Gbps
Max Range	N/A	N/A	N/A	N/A	N/A
Coverage Area	N/A	N/A	N/A	N/A	N/A
Connector Type	RJ-45	RJ-45	RJ-45	RJ-45	RJ-45
Antenna Type	Omnidirectional	Internal Omnidirectional	Omnidirectional	Omnidirectional	Internal Omnidirectional
Antenna Gain	N/A	N/A	5dBi	N/A	5dBi
MIMO Technology	MU-MIMO	MU-MIMO	MU-MIMO	MU-MIMO	MU-MIMO
Beamforming	Yes	Yes	Yes	Yes	Yes
Mounting Options	Ceiling Mount / Wall Mount	Ceiling Mount, Wall Mount	Ceiling Mount, Wall Mount	Ceiling Mount	Ceiling Mount / Wall Mount
Power Supply	PoE	PoE	PoE	PoE	PoE
Mesh Networking	No	No	No	No	Yes
Ethernet Port	1x Gigabit	1x Gigabit	1x Gigabit	1x Gigabit	1x Gigabit
Max Number of Devices Supported	N/A	N/A	N/A	N/A	N/A
Protocols Supported	802.11a/b/g/n/ac	802.11a/b/g/n/ac, Ethernet	802.11a/b/g/n/ac	802.11a/b/g/n/ac	802.11a/b/g/n/ac/ax
Management Features	Cloud Management / On-Premises / SNMP	Cloud Management, On-Premises, SNMP	On-Premises, SNMP	On-Premises	Cloud Management / On-Premises / SNMP
Security Features	WPA2 / 802.1X	WPA2, WPA3, 802.1X	WPA2, WPA3, 802.1X	WPA2 / WPA3 / 802.1X	WPA2 / WPA3 / 802.1X / VPN
Compliance	FCC / CE / RoHS	FCC, CE, RoHS	FCC, CE, RoHS	FCC / CE / RoHS	FCC / CE / RoHS
Processor	N/A	N/A	N/A	N/A	N/A
Memory	N/A	N/A	N/A	N/A	N/A
Outdoor Use	No	No	No	No	No
Product Name	AIR-AP3802I-E-K9	Cisco Aironet 3802E	Cisco AIR-AP3802P-E-K9	AIR-AP3802E-E-K9C	AIR-AP3802I-EK910
Height	N/A	1.88 inches	N/A	N/A	N/A
Width	N/A	9.33 inches	N/A	N/A	N/A
Depth	N/A	9.33 inches	N/A	N/A	N/A
Weight	N/A	3.06 lbs	N/A	N/A	N/A
Wi‑Fi Standard

Reviews & Ratings

David White

The AIR-AP3802I-E-K9 provides fast, stable Wi-Fi coverage across the office. It handles multiple devices without any performance drops.

Olivia Harris

This AP delivers great performance. The AIR-AP3802I-E-K9 provides strong coverage and fast Wi-Fi, even during heavy network traffic.

James Green

The AIR-AP3802I-E-K9 is fantastic. It delivers solid Wi-Fi coverage and provides reliable performance for all devices in our office.

Grace Scott

The AIR-AP3802I-E-K9 works perfectly for our network. It offers great coverage and ensures fast, stable speeds for our devices.

Benjamin Turner

The AIR-AP3802I-E-K9 is easy to deploy and provides excellent coverage. It ensures fast and stable Wi-Fi throughout the office.

Questions & Answers

What is the Cisco AIR-AP3802I-E-K9 access point?

The Cisco AIR-AP3802I-E-K9 is an 802.11ac Wave 2 indoor access point with four spatial streams, integrated antennas, multigigabit Ethernet, and Cisco Mobile Innovator support.

What wireless speeds does the AIR-AP3802I-E-K9 support?

It delivers up to 1.3 Gbps on the 5 GHz band and up to 600 Mbps on the 2.4 GHz band, totaling 1.9 Gbps aggregate throughput.

What does ‘Wave 2’ mean for this access point?

Wave 2 denotes IEEE 802.11ac enhancements like MU-MIMO, which allow simultaneous data streams to multiple clients for higher efficiency and capacity.

What is the significance of ‘CA 4X43 MOD’ in the model name?

‘CA 4X43 MOD’ refers to Cisco’s certified antenna module that supports four integrated 4.3-10 connectors for flexible external antenna deployment.

Related Searches 3800 Series Access Points

AIR-AP3802E-E-K9 AIR-AP3802E-E-K9C AIR-AP3802I-EK910C AIR-AP3802P-E-K9 AIR-AP3802I-EK910 AIR-AP3802I-E-K9C AIR-AP3802E-EK910C AIR-AP3802P-EK910C

AIR-AP3802I-E-K9 Overview

AIR-AP3802I-E-K9 price is $455.00, a 82.5% saving from the Cisco list price of $2,601.00. AIR-AP3802I-E-K9 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for AIR-AP3802I-E-K9 for additional pricing. Browse the full 3800 Series Access Points series or explore all Cisco products.

AIR-AP3802I-E-K9 Specifications

Product Type

Wireless Product

Wireless Type

Access Point

Wi-Fi Standard

Wi-Fi 5

Frequency Bands

2.4GHz / 5GHz

Data Rate

1Gbps

Max Range

N/A

Coverage Area

N/A

Connector Type

RJ-45

Antenna Type

Omnidirectional

Antenna Gain

N/A

MIMO Technology

MU-MIMO

Beamforming

Yes

Mounting Options

Ceiling Mount / Wall Mount

Power Supply

PoE

Mesh Networking

Ethernet Port

1x Gigabit

Max Number of Devices Supported

N/A

Protocols Supported

802.11a/b/g/n/ac

Management Features

Cloud Management / On-Premises / SNMP

Security Features

WPA2 / 802.1X

Compliance

FCC / CE / RoHS

Processor

N/A

Memory

N/A

Outdoor Use

Product Name

AIR-AP3802I-E-K9

Height

N/A

Width

N/A

Depth

N/A

Weight

N/A

AIR-AP3802I-E-K9 Use Case

High-Density Stadium Wi-Fi with 802.11ac Wave 2 MU-MIMO

Smart Factory IoT Connectivity for Industry 4.0 Automation

Enterprise Office BYOD and Secure Roaming Infrastructure

Product Comparison Table

	AIR-AP3802I-E-K9	AIR-AP3802E-E-K9	AIR-AP3802P-E-K9	AIR-AP3802E-E-K9C	AIR-AP3802I-EK910
Product Type	Wireless Product	Wireless Access Point	Wireless Product	Wireless Product	Wireless Access Point
Wireless Type	Access Point	Access Point	Access Point	Access Point	Access Point
Wi-Fi Standard	Wi-Fi 5	802.11a/b/g/n/ac	802.11ac Wave 2	Wi-Fi 5	Wi-Fi 6
Frequency Bands	2.4GHz / 5GHz	Dual-Band (2.4GHz, 5GHz)	2.4GHz, 5GHz	2.4GHz / 5GHz	2.4GHz / 5GHz
Data Rate	1Gbps	Up to 1.3Gbps	Up to 1.3Gbps	1Gbps	2.5Gbps
Max Range	N/A	N/A	N/A	N/A	N/A
Coverage Area	N/A	N/A	N/A	N/A	N/A
Connector Type	RJ-45	RJ-45	RJ-45	RJ-45	RJ-45
Antenna Type	Omnidirectional	Internal Omnidirectional	Omnidirectional	Omnidirectional	Internal Omnidirectional
Antenna Gain	N/A	N/A	5dBi	N/A	5dBi
MIMO Technology	MU-MIMO	MU-MIMO	MU-MIMO	MU-MIMO	MU-MIMO
Beamforming	Yes	Yes	Yes	Yes	Yes
Mounting Options	Ceiling Mount / Wall Mount	Ceiling Mount, Wall Mount	Ceiling Mount, Wall Mount	Ceiling Mount	Ceiling Mount / Wall Mount
Power Supply	PoE	PoE	PoE	PoE	PoE
Mesh Networking	No	No	No	No	Yes
Ethernet Port	1x Gigabit	1x Gigabit	1x Gigabit	1x Gigabit	1x Gigabit
Max Number of Devices Supported	N/A	N/A	N/A	N/A	N/A
Protocols Supported	802.11a/b/g/n/ac	802.11a/b/g/n/ac, Ethernet	802.11a/b/g/n/ac	802.11a/b/g/n/ac	802.11a/b/g/n/ac/ax
Management Features	Cloud Management / On-Premises / SNMP	Cloud Management, On-Premises, SNMP	On-Premises, SNMP	On-Premises	Cloud Management / On-Premises / SNMP
Security Features	WPA2 / 802.1X	WPA2, WPA3, 802.1X	WPA2, WPA3, 802.1X	WPA2 / WPA3 / 802.1X	WPA2 / WPA3 / 802.1X / VPN
Compliance	FCC / CE / RoHS	FCC, CE, RoHS	FCC, CE, RoHS	FCC / CE / RoHS	FCC / CE / RoHS
Processor	N/A	N/A	N/A	N/A	N/A
Memory	N/A	N/A	N/A	N/A	N/A
Outdoor Use	No	No	No	No	No
Product Name	AIR-AP3802I-E-K9	Cisco Aironet 3802E	Cisco AIR-AP3802P-E-K9	AIR-AP3802E-E-K9C	AIR-AP3802I-EK910
Height	N/A	1.88 inches	N/A	N/A	N/A
Width	N/A	9.33 inches	N/A	N/A	N/A
Depth	N/A	9.33 inches	N/A	N/A	N/A
Weight	N/A	3.06 lbs	N/A	N/A	N/A
Wi‑Fi Standard

Questions & Answers

What is the Cisco AIR-AP3802I-E-K9 access point?

The Cisco AIR-AP3802I-E-K9 is an 802.11ac Wave 2 indoor access point with four spatial streams, integrated antennas, multigigabit Ethernet, and Cisco Mobile Innovator support.

What wireless speeds does the AIR-AP3802I-E-K9 support?

It delivers up to 1.3 Gbps on the 5 GHz band and up to 600 Mbps on the 2.4 GHz band, totaling 1.9 Gbps aggregate throughput.

What does ‘Wave 2’ mean for this access point?

Wave 2 denotes IEEE 802.11ac enhancements like MU-MIMO, which allow simultaneous data streams to multiple clients for higher efficiency and capacity.

What is the significance of ‘CA 4X43 MOD’ in the model name?

‘CA 4X43 MOD’ refers to Cisco’s certified antenna module that supports four integrated 4.3-10 connectors for flexible external antenna deployment.