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Name:
AIR-AP3802I-E-K9
- Description:
- 802.11AC W2 AP W/ CA 4X43 MOD INT ANT MGIG E DOMAIN
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- 818250954871
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$2,601.00
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$455.00
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AIR-AP3802I-E-K9
802.11AC W2 AP W/ CA 4X43 MOD INT ANT MGIG E DOMAI...
$2,601.00
$455.00
26 in Global Warehouse
$455.00
83% off
TRUSTED, TRIED, PROVEN
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.
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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
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| Antenna Gain | N/A | N/A | N/A | 5dBi | 5dBi |
| Antenna Type | Omnidirectional | Internal omnidirectional | Omnidirectional | Omnidirectional | Internal Omnidirectional |
| Beamforming | Yes | Yes | Yes | Yes | Yes |
| Compliance | FCC / CE / RoHS | FCC, CE, RoHS | FCC / CE / RoHS | FCC, CE, RoHS | FCC / CE / RoHS |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Coverage Area | N/A | N/A | N/A | N/A | N/A |
| Data Rate | 1Gbps | Up to 1.3Gbps | 1Gbps | Up to 1.3Gbps | 2.5Gbps |
| Depth | N/A | 9.33 inches | N/A | N/A | N/A |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Frequency Bands | 2.4GHz / 5GHz | Dual-Band (2.4GHz, 5GHz) | 2.4GHz / 5GHz | 2.4GHz, 5GHz | 2.4GHz / 5GHz |
| Height | N/A | 1.88 inches | N/A | N/A | N/A |
| Management Features | Cloud Management / On-Premises / SNMP | Cloud Management, On-Premises, SNMP | On-Premises | On-Premises, SNMP | Cloud Management / On-Premises / SNMP |
| Max Number of Devices Supported | N/A | N/A | N/A | N/A | N/A |
| Max Range | N/A | N/A | N/A | N/A | N/A |
| Memory | N/A | N/A | N/A | N/A | N/A |
| Mesh Networking | No | No | No | No | Yes |
| MIMO Technology | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Mounting Options | Ceiling Mount / Wall Mount | Ceiling Mount, Wall Mount | Ceiling Mount | Ceiling Mount, Wall Mount | Ceiling Mount / Wall Mount |
| Outdoor Use | No | No | No | No | No |
| Power Supply | PoE | PoE | PoE | PoE | PoE |
| Processor | N/A | N/A | N/A | N/A | N/A |
| Product Name | AIR-AP3802I-E-K9 | Cisco Aironet 3802E | AIR-AP3802E-E-K9C | Cisco AIR-AP3802P-E-K9 | AIR-AP3802I-EK910 |
| Product Type | Wireless Product | Wireless Access Point | Wireless Product | Wireless Product | Wireless Access Point |
| 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 |
| Security Features | WPA2 / 802.1X | WPA2, WPA3, 802.1X | WPA2 / WPA3 / 802.1X | WPA2, WPA3, 802.1X | WPA2 / WPA3 / 802.1X / VPN |
| Weight | N/A | 3.06 lbs | N/A | N/A | N/A |
| Wi-Fi Standard | Wi-Fi 5 | 802.11a/b/g/n/ac | Wi-Fi 5 | 802.11ac Wave 2 | Wi-Fi 6 |
| Wi‑Fi Standard | - | - | - | - | - |
| Width | N/A | 9.33 inches | N/A | N/A | N/A |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
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Questions & Answers
Q
What is the Cisco AIR-AP3802I-E-K9 access point?
A
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.
Q
What wireless speeds does the AIR-AP3802I-E-K9 support?
A
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.
Q
What does ‘Wave 2’ mean for this access point?
A
Wave 2 denotes IEEE 802.11ac enhancements like MU-MIMO, which allow simultaneous data streams to multiple clients for higher efficiency and capacity.
Q
What is the significance of ‘CA 4X43 MOD’ in the model name?
A
‘CA 4X43 MOD’ refers to Cisco’s certified antenna module that supports four integrated 4.3-10 connectors for flexible external antenna deployment.
Q
What type of antennas are built into the AIR-AP3802I-E-K9?
A
It features high-efficiency internal omnidirectional antennas optimized for 2.4 GHz and 5 GHz coverage without external antenna requirements.
Q
How does multigigabit (mGig) Ethernet benefit this access point?
A
Multigigabit Ethernet uplinks provide 2.5 Gbps or 5 Gbps connectivity over existing CAT5e cabling, eliminating bandwidth bottlenecks.
Q
Which Power over Ethernet (PoE) standards are supported?
A
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.
Q
What does the ‘E Domain’ designation indicate?
A
‘E Domain’ signifies compliance with European Union radio regulations, including CE marking and frequency limits for EU countries.
Q
How is the AIR-AP3802I-E-K9 managed in the network?
A
It can be centrally managed by Cisco Catalyst 9800 Series wireless controllers or Cisco DNA Center for policy enforcement and analytics.
Q
What security features are integrated in this access point?
A
It includes WPA3 encryption, 802.1X port-based access control, rogue AP detection, and Cisco CleanAir technology for interference mitigation.
Q
How many SSIDs can the AIR-AP3802I-E-K9 broadcast?
A
The unit supports up to 16 SSIDs per radio, allowing segmentation for corporate, guest, and IoT networks concurrently.
Q
What mounting options are available for installation?
A
You can ceiling-mount using the included T-bar bracket or wall-mount with optional accessories for flexible deployment.
Q
Which use cases is this AP best suited for?
A
It excels in high-density environments like auditoriums, classrooms, and enterprise offices requiring robust performance and scale.
Q
Is the AIR-AP3802I-E-K9 backward compatible with older Wi-Fi standards?
A
Yes, it supports legacy 802.11a/b/g/n clients in addition to 802.11ac, ensuring seamless connectivity for mixed-device environments.
Q
What is the warranty and support coverage?
A
Cisco offers a limited lifetime warranty with next-business-day hardware replacement and access to Cisco Technical Assistance Center (TAC).
Q
Can the AIR-AP3802I-E-K9 integrate with third-party management tools?
A
Through open APIs and SNMP, it can interoperate with select third-party network management and monitoring platforms for broader visibility.
