Aironet 1815I-X-K9 Access Point Overview

The Cisco Aironet 1815i delivers high-performance wireless connectivity with IEEE 802.11ac Wave 2 support, ideal for modern Wi-Fi clients like smartphones, tablets, and laptops. It features MU-MIMO technology for efficient data transmission to multiple clients simultaneously, offering 867 Mbps speeds for improved reliability. With 2x2:2 MIMO, the 1815i enhances capacity. Cisco Mobility Express ensures easy, controller-free deployment, and Integrated Bluetooth 4.1 enables future location-based services. Shop Cisco Wireless APs, including Cisco Aironet 1815i Access Points and Air-AP1815I-X-K9, for optional performance.

Available Regulatory Domains

SKU	Description
AIR-AP1815I-A-K9	Cisco Aironet 1815i Series (not for US), Reg Domain A
AIR-AP1815I-E-K9	Cisco Aironet 1815i Series, Reg Domain E
AIR-AP1815I-I-K9	Cisco Aironet 1815i Series, Reg Domain I
AIR-AP1815I-N-K9	Cisco Aironet 1815i Series, Reg Domain N
AIR-AP1815I-S-K9	Cisco Aironet 1815i Series, Reg Domain S
AIR-AP1815I-Z-K9	Cisco Aironet 1815i Series, Reg Domain Z
AIR-AP1815I-B-K9	Cisco Aironet 1815i Series (for US), Reg Domain B
AIR-AP1815I-C-K9	Cisco Aironet 1815i Series, Reg Domain C
AIR-AP1815I-D-K9	Cisco Aironet 1815i Series, Reg Domain D
AIR-AP1815I-T-K9	Cisco Aironet 1815i Series, Reg Domain T
AIR-AP1815I-K-K9	Cisco Aironet 1815i Series, Reg Domain K
AIR-AP1815I-Q-K9	Cisco Aironet 1815i Series, Reg Domain Q
AIR-AP1815I-F-K9	Cisco Aironet 1815i Series, Reg Domain F

 

Supported WLAN Controllers

Supported WLAN Controllers	Recommended Model
Cisco 2500 Series Wireless Controllers	AIR-CT2504-5-K9 AIR-CT2504-15-K9 AIR-CT2504-25-K9
Cisco 3500 Series Wireless Controllers	AIR-CT3504-K9
Cisco Wireless Controller Module for ISR G2	/
Cisco Wireless Services Module 2 (WiSM2) for Catalyst 6500 Series Switches	/
Cisco 5500 Series Wireless Controllers	AIR-CT5508-12-K9 AIR-CT5508-25-K9 AIR-CT5520-K9
Cisco Flex 7500 Series Wireless Controllers	AIR-CT7510-300-K9 AIR-CT7510-500-K9
Cisco 8500 Series Wireless Controllers	AIR-CT8510-300-K9 AIR-CT8540-K9
Cisco 9800 series Wireless Controllers	C9800-40-K9 C9800-80-K9

 

Specifications

Cisco Aironet 1815i Access Point Specification
Authentication and security	● Advanced Encryption Standard (AES) for Wi-Fi Protected Access 2 (WPA2) ● 802.1X, RADIUS authentication, authorization, and accounting (AAA) ● 802.11r● 802.11i
Software	● Cisco Unified Wireless Network Software with AireOS Wireless Controllers Release 8.5 or later ● Cisco Mobility Express
Supported WLAN Controllers	● Cisco 2500 Series Wireless Controllers, Cisco 3500 Series Wireless Controllers, Cisco Wireless Controller Module for ISR G2, Cisco Wireless Services Module 2 (WiSM2) for Catalyst® 6500 Series Switches, Cisco 5500 Series Wireless Controllers, Cisco Flex® 7500 Series Wireless Controllers, Cisco 8500 Series Wireless Controllers, Cisco 9800 series Wireless Controllers, ● Cisco Mobility Express
Maximum clients	● Maximum number of associated wireless clients: 200 per Wi-Fi radio, in total 400 clients per access point
802.11ac	● 2x2 single-user/multiuser MIMO with two spatial streams ● Maximal ratio combining (MRC) ● 20-, 40- and 80-MHz channels ● PHY data rates up to 866.7 Mbps (80 MHz on 5 GHz) ● Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Rx) ● 802.11 Dynamic Frequency Selection (DFS) ● Cyclic shift diversity (CSD) support
Ethernet ports	● Authentication with 802.1X or MAC filtered ● Dynamic VLAN or per port ● Traffic locally switched or tunneled back to wireless LAN controller
Bluetooth (future availability)	● Integrated Bluetooth 4.1 (including BLE) radio ● Maximum transmit power: 4 dBm ● Antenna gain: 2 dBi
Data rates supported	802.11a: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
	802.11b/g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps
	802.11n data rates on 2.4 GHz:
	MCS Index1		GI2 = 800 ns			GI = 400 ns
			20-MHz Rate (Mbps)			20-MHz Rate (Mbps)
	0		6.5			7.2
	1		13			14.4
	2		19.5			21.7
	3		26			28.9
	4		39			43.3
	5		52			57.8
	6		58.5			65
	7		65			72.2
	8		13			14.4
	9		26			28.9
	10		39			43.3
	11		52			57.8
	12		78			86.7
	13		104			115.6
	14		117			130
	15		130			144.4
	802.11ac data rates on 5 GHz:
	MCS Index	Spatial Streams	GI = 800 ns			GI = 400 ns
			20-MHz Rate (Mbps)	40-MHz Rate (Mbps)	80-MHz Rate (Mbps)	20-MHz Rate (Mbps)	40-MHz Rate (Mbps)	80-MHz Rate (Mbps)
	0	1	6.5	13.5	29.3	7.2	15	32.5
	1	1	13	27	58.5	14.4	30	65
	2	1	19.5	40.5	87.8	21.7	45	97.5
	3	1	26	54	117	28.9	60	130
	4	1	39	81	175.5	43.3	90	195
	5	1	52	108	234	57.8	120	260
	6	1	58.5	121.5	263.3	65	135	292.5
	7	1	65	135	292.5	72.2	150	325
	8	1	78	162	351	86.7	180	390
	9	1	–	180	390	–	200	433.3
	0	2	13	27	58.5	14.4	30	65
	1	2	26	54	117	28.9	60	130
	2	2	39	81	175.5	43.3	90	195
	3	2	52	108	234	57.8	120	260
	4	2	78	162	351	86.7	180	390
	5	2	104	216	468	115.6	240	520
	6	2	117	243	526.5	130	270	585
	7	2	130	270	585	144.4	300	650
	8	2	156	324	702	173.3	360	780
	9	2	–	360	780	–	400	866.7
Available transmit power settings	2.4 GHz 20 dBm (100 mW) 17 dBm (50 mW) 14 dBm (25 mW) 11 dBm (12.5 mW) 8 dBm (6.25 mW) 5 dBm (3.13 mW) 2 dBm (1.56 mW) -1 dBm (0.78 mW)				5 GHz 20 dBm (100 mW) 17 dBm (50 mW) 14 dBm (25 mW) 11 dBm (12.5 mW) 8 dBm (6.25 mW) 5 dBm (3.13 mW) 2 dBm (1.56 mW) -1 dBm (0.78mW)
Integrated antennas	● 2.4 GHz, gain 2 dBi● 5 GHz, gain 4 dBi
Interfaces	● 1 x 10/100/1000BASE-T autosensing (RJ-45), Power over Ethernet (PoE) ● Management console port (RJ-45)
Indicators	● Status LED indicates boot loader status, association status, operating status, boot loader warnings, boot loader errors
Dimensions (W x L x H)	● Access point (without mounting bracket): 6 x 6 x 1.3 in (150.8 x 150.8 x 33 mm)
Weight	● Access point without mounting bracket or any other accessories: 14 oz (400 g)
Environmental	● Operating ◦ Temperature: 32° to 104°F (0° to 40°C) ◦ Humidity: 10% to 90% (noncondensing) ◦ Max. altitude: 9843 ft (3000 m) @ 40°C ● Nonoperating (storage and transportation) ◦ Temperature: -22° to 158°F (-30° to 70°C) ◦ Humidity: 10% to 90% (noncondensing) ◦ Max. altitude: 15,000 ft (4500 m) @ 25°C
System	● 1 GB DRAM● 256 MB flash● 710 MHz quad core
Input power requirements	● Power injector: AIR-PWRINJ5= or AIR-PWRINJ6=
Powering options	● 802.3af/at Ethernet switch ● Optional Cisco power injectors (AIR-PWRINJ5=, AIR-PWRINJ6=)
Power draw	● 8.3W (maximum, on PoE)
Physical security	● Torx security screw, included with the access point
Mounting	● Included with the access point: mounting bracket AIR-AP-BRACKET8
Accessories	● Mounting bracket: AIR-AP-BRACKET8= (available as spare) ● Physical security kit: AIR-SEC-50= (sold separately), with 50 pcs. Security screws used to secure access point onto wall-mounting bracket, 50 pcs. RJ-45 caps and 2 pcs. unlock keys used to block physical access to Ethernet ports
Warranty	Limited Lifetime Hardware Warranty
Compliance	● Safety: ◦ UL 60950-1 ◦ CAN/CSA-C22.2 No. 60950-1 ◦ UL 2043◦ IEC 60950-1 ◦ EN 60950-1 ● Radio approvals: ◦ FCC Part 15.247, 15.407 ◦ RSS-247 (Canada) ◦ EN 300.328, EN 301.893 (Europe) ◦ ARIB-STD 66 (Japan) ◦ ARIB-STD T71 (Japan) ◦ EMI and susceptibility (Class B) ◦ FCC Part 15.107 and 15.109 ◦ ICES-003 (Canada) ◦ VCCI (Japan) ◦ EN 301.489-1 and -17 (Europe) ◦ EN 50385 ● IEEE standards: ◦ IEEE 802.11a/b/g, 802.11n, 802.11h, 802.11d ◦ IEEE 802.11ac ● Security: ◦ 802.11i, WPA2, WPA ◦ 802.1X ◦ AES ● Extensible Authentication Protocol (EAP) types: ◦ EAP-Transport Layer Security (TLS) ◦ EAP-Tunneled TLS (TTLS) or Microsoft Challenge Handshake Authentication Protocol Version 2 (MSCHAPv2) ◦ Protected EAP (PEAP) v0 or EAP-MSCHAPv2 ◦ EAP-Flexible Authentication via Secure Tunneling (FAST) ◦ PEAP v1 or EAP-Generic Token Card (GTC) ◦ EAP-Subscriber Identity Module (SIM) ● Multimedia: ◦ Wi-Fi Multimedia (WMM) ● Other: ◦ FCC Bulletin OET-65C ◦ RSS-102

 

Quality Certifications

                  

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