How does the AIR-AP4800-B1-K9 handle location analytics?

It integrates with Cisco DNA Spaces to provide real-time location tracking, asset management, wayfinding, and occupancy insights using onboard sensors.

What is mGig and why is it important for this access point?

mGig (multi-gigabit Ethernet) provides up to 5 Gbps over existing cabling, preventing network bottlenecks and supporting high-density client demands without recabling.

Which power options are supported by the AIR-AP4800-B1-K9?

It supports 802.3at PoE+ and optional 802.3bt PoE++ (60 W Class 4) to unlock full multi-gigabit throughput and power auxiliary IoT devices.

Which management controllers are compatible with the AIR-AP4800-B1-K9?

It can be managed by Cisco Catalyst 9800 Series controllers, Cisco DNA Center, and legacy controllers such as the 3504, 5520, and 8540.

Does the AIR-AP4800-B1-K9 support legacy Wi-Fi clients?

Yes, it is backward compatible with IEEE 802.11a/b/g/n clients for seamless integration with existing devices.

What security features are integrated into the AIR-AP4800-B1-K9?

It offers WPA3, 802.1X/EAP, MACsec encryption, Cisco TrustSec, rogue detection, and wireless intrusion prevention for enterprise-grade security.

What are the installation requirements for the AIR-AP4800-B1-K9?

It mounts on standard ceiling or wall brackets, requires PoE+ or PoE++ power, and connects via multi-gigabit Ethernet—no special cabling is needed.

How does the AIR-AP4800-B1-K9 optimize performance in high-density environments?

It leverages MU-MIMO, band steering, adaptive radio management, and client load balancing to maximize capacity and minimize interference.

What environmental specifications apply to the AIR-AP4800-B1-K9?

It operates from –10 °C to 45 °C, supports 5 %–95 % non-condensing humidity, and complies with FCC, CE, and UL regulatory standards.

What licensing is required for the B Domain software on the AIR-AP4800-B1-K9?

The B Domain requires Cisco DNA Essentials or Advantage licensing to unlock advanced analytics, automation, and policy-based features.

Can I integrate the AIR-AP4800-B1-K9 with third-party applications?

Yes, it supports REST APIs and Cisco DNA Center integrations for custom analytics, IoT platforms, and third-party data visualization.

How are firmware updates managed for the AIR-AP4800-B1-K9?

Firmware updates are centrally scheduled and deployed via Cisco DNA Center or wireless controllers for automated, zero-touch upgrades and security patches.

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AIR-AP4800-B1-K9 Overview

AIR-AP4800-B1-K9 is a high-performance wireless access point engineered for enterprise-grade indoor deployments. This dual-band Wi-Fi 5 solution operates on 2.4GHz and 5GHz frequencies and supports advanced features such as MU-MIMO and beamforming to deliver aggregated data rates of up to 4Gbps, making it ideal for high-density office environments and large public venues.

Designed for flexible installation, the AIR-AP4800-B1-K9 offers both ceiling and wall mount options and utilizes PoE power for simplified deployment and reduced cabling complexity. With integrated internal omni-directional antennas and robust security protocols including WPA2, WPA3, and 802.1X, this access point provides reliable coverage and enhanced network management capabilities for demanding enterprise wireless networks.

AIR-AP4800-B1-K9 price is is available on request. Get immediate quote.

Request bulk order quote for AIR-AP4800-B1-K9 for additional pricing. Browse the full Cisco 4800 Access Point series or explore all Cisco products.

AIR-AP4800-B1-K9 Specifications

Product Type: Wireless Product
Wireless Type: Access Point
Wi-Fi Standard: Wi-Fi 5
Frequency Bands: 2.4GHz / 5GHz
Data Rate: Up to 4Gbps (aggregate)
Max Range: N/A
Coverage Area: N/A
Connector Type: RJ-45
Antenna Type: Internal Omni-directional
Antenna Gain: N/A
MIMO Technology: MU-MIMO
Beamforming: Yes
Mounting Options: Ceiling Mount / Wall Mount
Power Supply: PoE
Mesh Networking: No
Ethernet Port: 2x Gigabit
Max Number of Devices Supported: N/A
Protocols Supported: 802.11a/b/g/n/ac
Management Features: On-Premises / SNMP
Security Features: WPA2 / WPA3 / 802.1X
Compliance: FCC / CE / RoHS
Processor: N/A
Memory: N/A
Outdoor Use: No
Product Name: Cisco Aironet 4800 Series Wireless Access Point AIR-AP4800-B1-K9
Height: N/A
Width: N/A
Depth: N/A
Weight: N/A

Quality Certifications

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

Product Comparison Table

	AIR-AP4800-B1-K9	AIR-AP4800-D-K9C	AIR-AP4800-A-K9C	AIR-AP4800-I-K9	AIR-AP4800-E-K9C
Antenna Gain	N/A	N/A	N/A	N/A	N/A
Antenna Type	Internal Omni-directional	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	Up to 4Gbps (aggregate)	1.3Gbps	2.5Gbps	2.5Gbps	Up to 2.5Gbps
Depth	N/A	9 inches	N/A	N/A	N/A
Ethernet Port	2x Gigabit	1x Gigabit	1x Gigabit	1x Gigabit	1x Gigabit
Frequency Bands	2.4GHz / 5GHz	2.4GHz, 5GHz	2.4GHz / 5GHz	2.4GHz / 5GHz	2.4GHz / 5GHz
Height	N/A	2.5 inches	N/A	N/A	N/A
MIMO Technology	MU-MIMO	MU-MIMO	MU-MIMO	MU-MIMO	MU-MIMO
Management Features	On-Premises / SNMP	On-Premises, SNMP	Cloud Management / On-Premises / SNMP	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	No
Mounting Options	Ceiling Mount / Wall Mount	Ceiling Mount, Wall Mount	Ceiling Mount / Wall Mount	Ceiling Mount / Wall Mount	Ceiling 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	Cisco Aironet 4800 Series Wireless Access Point AIR-AP4800-B1-K9	AIR-AP4800-D-K9C	Cisco Aironet 4800 Series Wireless Access Point	AIR-AP4800-I-K9	AIR-AP4800-E-K9C
Product Type	Wireless Product	Wireless Access Point	Wireless Product	Access Point	Wireless Access Point
Protocols Supported	802.11a/b/g/n/ac	802.11a/b/g/n/ac	802.11a/b/g/n/ac	802.11a/b/g/n/ac	802.11a/b/g/n/ac
Security Features	WPA2 / WPA3 / 802.1X	WPA2, WPA3, 802.1X	WPA2 / WPA3 / 802.1X	WPA2, 802.1X	WPA2 / WPA3 / 802.1X
Weight	N/A	5.2 lbs	N/A	N/A	N/A
Wi-Fi Standard	Wi-Fi 5	802.11ac Wave 2	Wi-Fi 5	Wi-Fi 5	Wi-Fi 5
Width	N/A	9 inches	N/A	N/A	N/A
Wireless Type	Access Point	Access Point	Access Point	Access Point	Access Point
Wi‑Fi Standard

Reviews & Ratings

Owen Fletcher

Outstanding 802.11ac Wave 2 performance with dependable multi gigabit uplink.

Parker Lawson

CleanAir technology ensures stable wireless channels.

Quentin Harper

Strong 4x4:3 throughput across both frequency bands.

Riley Crawford

Location services and analytics improved our network insight.

Spencer Doyle

Reliable enterprise WiFi with minimal downtime.

Travis Whitman

Excellent coverage in high device density offices.

Questions & Answers

What is the Cisco AIR-AP4800-B1-K9?

The AIR-AP4800-B1-K9 is a high-performance 802.11ac Wave 2 analytics access point featuring Cisco’s second-generation analytics sensor, multi-gigabit Ethernet, and integrated location services for enterprise deployments.

Which Wi-Fi standard does the AIR-AP4800-B1-K9 support?

It supports IEEE 802.11ac Wave 2, delivering up to 5.2 Gbps aggregate throughput across 4×4 MU-MIMO in the 2.4 GHz and 5 GHz bands.

What throughput speeds can I expect from the AIR-AP4800-B1-K9?

You can achieve up to 1 Gbps in 2.4 GHz and 4.2 Gbps in 5 GHz, with 4×4:3 MU-MIMO delivering optimized parallel streams for high client density.

What do W2 and 4×4:3 signify in the AIR-AP4800-B1-K9 specification?

W2 refers to Cisco’s second-generation analytics sensor, while 4×4:3 indicates four transmit and three receive spatial streams for enhanced MU-MIMO performance.

Related Searches Cisco 4800 Access Point

AIR-AP4800-B1-K9C AIR-AP4800-H-K9 AIR-AP4800-E1-K9 AIR-AP4800-A-K9 AIR-AP4800-D-K9 AIR-AP4800-Q-K9C AIR-AP4800-S-K9C AIR-AP4800-F-K9C

AIR-AP4800-B1-K9 Overview

AIR-AP4800-B1-K9 price is is available on request. Get immediate quote.

Request bulk order quote for AIR-AP4800-B1-K9 for additional pricing. Browse the full Cisco 4800 Access Point series or explore all Cisco products.

AIR-AP4800-B1-K9 Specifications

Product Type

Wireless Product

Wireless Type

Access Point

Wi-Fi Standard

Wi-Fi 5

Frequency Bands

2.4GHz / 5GHz

Data Rate

Up to 4Gbps (aggregate)

Max Range

N/A

Coverage Area

N/A

Connector Type

RJ-45

Antenna Type

Internal Omni-directional

Antenna Gain

N/A

MIMO Technology

MU-MIMO

Beamforming

Yes

Mounting Options

Ceiling Mount / Wall Mount

Power Supply

PoE

Mesh Networking

Ethernet Port

2x Gigabit

Max Number of Devices Supported

N/A

Protocols Supported

802.11a/b/g/n/ac

Management Features

On-Premises / SNMP

Security Features

WPA2 / WPA3 / 802.1X

Compliance

FCC / CE / RoHS

Processor

N/A

Memory

N/A

Outdoor Use

Product Name

Cisco Aironet 4800 Series Wireless Access Point AIR-AP4800-B1-K9

Height

N/A

Width

N/A

Depth

N/A

Weight

N/A