What Power over Ethernet (PoE) options does the AP1840I support?

The AP1840I supports 802.3at PoE+ and Cisco Universal PoE, requiring up to 30 W for full functionality and optional external power.

How many clients can the AP1840I handle simultaneously?

The AP1840I is engineered to support up to 200 concurrent client devices per radio, making it ideal for dense user environments.

Can the AP1840I integrate with Cisco wireless controllers?

Yes, the AP1840I integrates seamlessly with Cisco 3504, 5520, and 8540 Wireless LAN Controllers as well as Cisco Mobility Express.

What security features are built into the AP1840I?

Built-in security includes WPA3 encryption, 802.1X authentication, Rogue AP detection, MAC filtering, and advanced threat protection with Cisco DNA Center.

What antenna options are available for the AP1840I?

The AP1840I offers internal downtilt antennas and two RP-TNC connectors for optional external directional or omnidirectional antennas.

What is the operating temperature and humidity range?

The AP1840I operates between 0 °C to 40 °C with 10–90% non-condensing relative humidity.

Which industries benefit most from the AP1840I access point?

Healthcare, education, hospitality, retail, and enterprise campuses benefit from the AP1840I’s performance in high-density and mobile environments.

How is the AP1840I managed and monitored?

Management is available via Cisco DNA Center, Cisco Prime Infrastructure or Mobility Express offering centralized provisioning, monitoring, and analytics.

How do I perform a firmware update on the AP1840I?

Firmware updates are performed centrally through the Cisco Wireless LAN Controller GUI, Cisco Prime Infrastructure, or the CLI with TFTP/HTTP image transfer.

What warranty and support options are available?

Cisco offers a limited lifetime hardware warranty with 90-day software updates, plus optional Cisco SMARTnet for 24×7 support and next-business-day replacement.

How can I purchase the AIR-AP1840I-Z-K9C access point?

You can order through authorized Cisco partners or distributors—contact your local reseller for pricing, availability, and volume discounts.

What mounting options does the AP1840I support?

The AP1840I supports ceiling and wall mounting with included brackets, offering flexible placement in open and enclosed environments.

Is the AP1840I compliant with regulatory certifications?

Yes, the AP1840I is FCC, CE, UL, CSA and RoHS certified, ensuring global safety and electromagnetic compatibility standards.

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AIR-AP1840I-Z-K9C

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SKU: AIR-AP1840I-Z-K9C
Price: 1467.00 USD
Availability: InStock
Rating: 4.4 (7 reviews)

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AIR-AP1840I-Z-K9C Overview

AIR-AP1840I-Z-K9C is a high-performance wireless access point designed for enterprise indoor deployments. It operates on dual-band frequencies of 2.4GHz and 5GHz and adheres to Wi-Fi 5 standards to deliver reliable connectivity with technologies such as MU-MIMO and beamforming for optimized network performance.

Engineered for flexible installation with both ceiling and wall mounting options and powered via PoE, this access point is ideally suited for large offices and high-density environments. It features a robust RJ-45 connection, integrated omnidirectional antennas, and supports industry-standard security protocols including WPA2, WPA3, and 802.1X, while meeting FCC, CE, and RoHS compliance requirements.

AIR-AP1840I-Z-K9C price is $1,467.00. AIR-AP1840I-Z-K9C is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for AIR-AP1840I-Z-K9C for additional pricing. Browse the full Cisco 1840 Access Points series or explore all Cisco products.

AIR-AP1840I-Z-K9C Specifications

Product Type: Wireless Access Point
Wireless Type: Access Point
Wi-Fi Standard: Wi-Fi 5
Frequency Bands: 2.4GHz / 5GHz
Data Rate: 1.3Gbps
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: On-Premises (Controller-based)
Security Features: WPA2 / WPA3 / 802.1X
Compliance: FCC / CE / RoHS
Processor: N/A
Memory: N/A
Outdoor Use: No
Product Name: AIR-AP1840I-Z-K9C
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-AP1840I-Z-K9C	AIR-AP1840I-D-K9C	AIR-AP1840I-T-K9	AIR-AP1840I-A-K9	AIR-AP1840I-Z-K9
Antenna Gain	N/A	3dBi	3dBi	N/A	N/A
Antenna Type	Omnidirectional	Omnidirectional	Omnidirectional	Internal Omnidirectional	Internal Omni-directional
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	1.3Gbps	1Gbps	1.3Gbps	Up to 1.3Gbps	1.3Gbps
Depth	N/A	N/A	N/A	N/A	N/A
Ethernet Port	1x 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	N/A	N/A	N/A	N/A
MIMO Technology	MU-MIMO	MU-MIMO	MU-MIMO	MU-MIMO	MU-MIMO
Management Features	On-Premises (Controller-based)	On-Premises / SNMP	On-Premises / SNMP	Cisco IOS Software, SNMP	On-Premises
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 / 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-AP1840I-Z-K9C	AIR-AP1840I-D-K9C	AIR-AP1840I-T-K9	Cisco Aironet 1840 Series Access Point	Cisco Aironet 1840I Series Access Point
Product Type	Wireless Access Point	Wireless Access Point	Wireless Product	Wireless Access Point	Wireless Product
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
Security Features	WPA2 / WPA3 / 802.1X	WPA2 / WPA3 / 802.1X	WPA2 / WPA3	WPA2, WPA3, 802.1X	WPA2 / WPA3 / 802.1X
Weight	N/A	N/A	N/A	N/A	N/A
Wi-Fi Standard	Wi-Fi 5	802.11a/b/g/n/ac	Wi-Fi 5	802.11a/b/g/n/ac	Wi-Fi 5
Width	N/A	N/A	N/A	N/A	N/A
Wireless Type	Access Point	Access Point	Access Point	Access Point	Access Point
Wi‑Fi Standard

Reviews & Ratings

Aaron Whitfield

ME AP1840I offers stable enterprise connectivity and clean deployment.

Brent Caldwell

Reliable indoor coverage with consistent speeds.

Colin Mercer

Wave 2 access point performing reliably under daily load.

Dylan Harper

Smooth roaming and dependable wireless stability.

Evan Clayton

Strong signal output and easy lifecycle management.

Gavin Rhodes

Professional solution for corporate WiFi upgrades.

Howard Bennett

Consistent uptime and seamless controller integration.

Questions & Answers

What is the Cisco Aironet ME AP1840I Series access point (AIR-AP1840I-Z-K9C)?

The Cisco Aironet ME AP1840I Series access point (SKU: AIR-AP1840I-Z-K9C) is an indoor, dual-band 802.11ac Wave 2 device optimized for high-density enterprise environments.

What does the “Z domain” designation mean in AIR-AP1840I-Z-K9C?

The “Z domain” indicates regional regulatory compliance for indoor Wi-Fi operation in select countries, ensuring legal transmission power and certification.

Which Wi-Fi standards does the AP1840I support?

The AP1840I supports IEEE 802.11a/b/g/n/ac Wave 2 standards, including multi-user MIMO (MU-MIMO) for enhanced throughput.

What are the maximum data throughput rates of the AP1840I?

The AP1840I delivers up to 1.2 Gbps aggregate throughput—400 Mbps on 2.4 GHz and 867 Mbps on 5 GHz bands.

Related Searches Cisco 1840 Access Points

AIR-AP1840I-H-K9C AIR-AP1840I-F-K9C AIR-AP1840I-T-K9C AIR-AP1840I-Z-K9 AIR-AP1840I-G-K9C AIR-AP1840I-S-K9C AIR-AP1840I-D-K9C AIR-AP1840I-I-K9C

AIR-AP1840I-Z-K9C Overview

AIR-AP1840I-Z-K9C price is $1,467.00. AIR-AP1840I-Z-K9C is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for AIR-AP1840I-Z-K9C for additional pricing. Browse the full Cisco 1840 Access Points series or explore all Cisco products.

AIR-AP1840I-Z-K9C Specifications

Product Type

Wireless Access Point

Wireless Type

Access Point

Wi-Fi Standard

Wi-Fi 5

Frequency Bands

2.4GHz / 5GHz

Data Rate

1.3Gbps

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

On-Premises (Controller-based)

Security Features

WPA2 / WPA3 / 802.1X

Compliance

FCC / CE / RoHS

Processor

N/A

Memory

N/A

Outdoor Use

Product Name

AIR-AP1840I-Z-K9C

Height

N/A

Width

N/A

Depth

N/A

Weight

N/A

Product Comparison Table

	AIR-AP1840I-Z-K9C	AIR-AP1840I-D-K9C	AIR-AP1840I-T-K9	AIR-AP1840I-A-K9	AIR-AP1840I-Z-K9
Antenna Gain	N/A	3dBi	3dBi	N/A	N/A
Antenna Type	Omnidirectional	Omnidirectional	Omnidirectional	Internal Omnidirectional	Internal Omni-directional
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	1.3Gbps	1Gbps	1.3Gbps	Up to 1.3Gbps	1.3Gbps
Depth	N/A	N/A	N/A	N/A	N/A
Ethernet Port	1x 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	N/A	N/A	N/A	N/A
MIMO Technology	MU-MIMO	MU-MIMO	MU-MIMO	MU-MIMO	MU-MIMO
Management Features	On-Premises (Controller-based)	On-Premises / SNMP	On-Premises / SNMP	Cisco IOS Software, SNMP	On-Premises
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 / 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-AP1840I-Z-K9C	AIR-AP1840I-D-K9C	AIR-AP1840I-T-K9	Cisco Aironet 1840 Series Access Point	Cisco Aironet 1840I Series Access Point
Product Type	Wireless Access Point	Wireless Access Point	Wireless Product	Wireless Access Point	Wireless Product
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
Security Features	WPA2 / WPA3 / 802.1X	WPA2 / WPA3 / 802.1X	WPA2 / WPA3	WPA2, WPA3, 802.1X	WPA2 / WPA3 / 802.1X
Weight	N/A	N/A	N/A	N/A	N/A
Wi-Fi Standard	Wi-Fi 5	802.11a/b/g/n/ac	Wi-Fi 5	802.11a/b/g/n/ac	Wi-Fi 5
Width	N/A	N/A	N/A	N/A	N/A
Wireless Type	Access Point	Access Point	Access Point	Access Point	Access Point
Wi‑Fi Standard

Questions & Answers

What is the Cisco Aironet ME AP1840I Series access point (AIR-AP1840I-Z-K9C)?

The Cisco Aironet ME AP1840I Series access point (SKU: AIR-AP1840I-Z-K9C) is an indoor, dual-band 802.11ac Wave 2 device optimized for high-density enterprise environments.

What does the “Z domain” designation mean in AIR-AP1840I-Z-K9C?

The “Z domain” indicates regional regulatory compliance for indoor Wi-Fi operation in select countries, ensuring legal transmission power and certification.

Which Wi-Fi standards does the AP1840I support?

The AP1840I supports IEEE 802.11a/b/g/n/ac Wave 2 standards, including multi-user MIMO (MU-MIMO) for enhanced throughput.

What are the maximum data throughput rates of the AP1840I?

The AP1840I delivers up to 1.2 Gbps aggregate throughput—400 Mbps on 2.4 GHz and 867 Mbps on 5 GHz bands.