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C9120AXI-EWC-D Cisco 9120AX Embedded Wireless Controller AP

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C9120AXI-EWC-D Overview

The Cisco Catalyst 9120AX Series Access Points are the next generation of enterprise access points. They are resilient, secure, and intelligent.

This access point supports a greater overall High Density Experience (HDX) which provides a more predictable performance for advanced applications such as 4K or 8K video, high-density and high-definition collaboration applications, all-wireless offices and Internet-of-Things (IoT).

The C9120AXI-EWC-x series access point contains a dedicated 2.4 GHz radio and a 5 GHz radio.

The 9120AXI models (C9120AXI-x and C9120AXI-EWC-x) have four integrated, internal, dual-band antennas and four single-band 5 GHz antennas which are used when these APs are configured for dual 5 GHz mode, one 2.4 GHz antenna for IoT, and one dual band antenna for the auxiliary radio.

C9120AXI-EWC-D Specification

Part numbers	Cisco Catalyst 9120AXI Access Point: Indoor environments, with internal antennas, with embedded wireless controller
	● C9120AXI-EWC-x: Cisco Catalyst 9120AX Series
	Regulatory domains: (x = regulatory domain)
	Customers are responsible for verifying approval for use in their individual countries. To verify approval and to identify the regulatory domain that corresponds to a particular country.
	Not all regulatory domains have been approved. As they are approved, the part numbers will be available on the Global Price List.
	Cisco Wireless LAN Services
	● AS-WLAN-CNSLT: Cisco Wireless LAN Network Planning and Design Service
	● AS-WLAN-CNSLT: Cisco Wireless LAN 802.11n Migration Service
	● AS-WLAN-CNSLT: Cisco Wireless LAN Performance and Security Assessment Service
Software	● Cisco Unified Wireless Network Software Release 8.9.x or later
	● Cisco IOS XE Software Release 16.11 with AP Device Pack, or later
Supported wireless LAN controllers	● Cisco Catalyst 9800 Series Wireless Controllers
	● Cisco 3500, 5520, and 8540 Series Wireless Controllers and Cisco Virtual Wireless Controller
802.11n version 2.0 (and related) capabilities	● 4x4 MIMO with four spatial streams
	● Maximal Ratio Combining (MRC)
	● 802.11n and 802.11a/g beamforming
	● 20- and 40-MHz channels
	● PHY data rates up to 890 Mbps (40 MHz with 5 GHz and 20 MHz with 2.4 GHz)
	● Packet aggregation: A-MPDU (transmit and receive), A-MSDU (transmit and receive)
	● 802.11 Dynamic Frequency Selection (DFS)
	● Cyclic Shift Diversity (CSD) support
802.11ac	● 4x4 downlink MU-MIMO with four spatial streams
	● MRC
	● 802.11ac beamforming
	● 20-, 40-, 80-, and 160-MHz channels
	● PHY data rates up to 3.47 Gbps (160 MHz with 5 GHz)
	● Packet aggregation: A-MPDU (transmit and receive), A-MSDU (transmit and receive)
	● 802.11 DFS
	● CSD support
802.11ax	● 4x4 downlink MU-MIMO with four spatial streams
	● Uplink/downlink OFDMA
	● TWT
	● BSS coloring
	● MRC
	● 802.11ax beamforming
	● 20-, 40-, 80-, and 160-MHz channels
	● PHY data rates up to 5.38 Gbps (160 MHz with 5 GHz and 20 MHz with 2.4 GHz)
	● Packet aggregation: A-MPDU (transmit and receive), A-MSDU (transmit and receive)
	● 802.11 DFS
	● CSD support
Integrated antenna	Flexible radio (either on 2.4 GHz or on 5 GHz)
	● 2.4 GHz, peak gain 4 dBi, internal antenna, omnidirectional in azimuth
	● 5 GHz, peak gain 5 dBi, internal antenna, omnidirectional in azimuth
	Dedicated 5-GHz radio
	● 5 GHz, peak gain 5 dBi, internal antenna, omnidirectional in azimuth
External antenna (sold separately)	● Cisco offers the industry's broadest selection of antennas, delivering optimal coverage for a variety of deployment scenarios
	● Supports Self-Identifiable Antennas (SIA) on one RP-TNC port
	● For more details, see the Catalyst 9120AX Series Deployment Guide.
Smart antenna connector	● Compact multi-RF connector with DART interface
	● Requires the AIR-CAB002-DART-R= 2 ft smart antenna connector when used with antennas with RP-TNC connector
	● Required when running the flexible radio as either a second 5-GHz serving radio or a Wireless Security Monitoring radio
Interfaces	● 1x 100, 1000, 2500 Multigigabit Ethernet (RJ-45) – IEEE 802.3bz
	o Auto-MDIX support
	● Management console port (RJ-45)
	● USB 2.0 @ 4.5W
Indicators	● Status LED indicates boot loader status, association status, operating status, boot loader warnings, and boot loader errors
Dimensions(W x L x H)	● Access point (without mounting brackets): C9120AXI: 8.5 x 8.5 x 1.7” (21.6 x 21.6 x 4.3 cm)

Weight	Cisco Catalyst 9120AXI
	● 2.87 lb (1.3 kg)
Input power requirements	● 802.3at Power over Ethernet Plus (PoE+), 802.3bt Cisco Universal PoE (Cisco UPOE+, Cisco UPOE)
	● 802.3af PoE
	● Cisco power injector, AIR-PWRINJ6= (Note: This injector supports only 802.3at)
	● Cisco power injector, AIR-PWRINJ5= (Note: This injector supports only 802.3af)
	Catalyst 9120AXI
	Power source		2.4-GHz radio		5-GHz radio		Link speed		USB		Max PoE Power consumption
	802.3at (PoE+)		4x4		4x4		2.5G		Y		25.5W
	Catalyst 9120AXI, 9120AXE, 9120AXP
	Power source		2.4-GHz radio		5-GHz radio		Link speed		USB		Max PoE Power consumption
	802.3af		PoE		1x1		1x1		1G	N	13.4W
	802.3af		PoE		2x2		N		1G	N	13.4W
	802.3af		PoE		N		2x2		1G	N	13.4W
	Note: Actual power consumption may vary depending on AP usage. It is recommended that you ensure that LLDP/CDP is enabled to allow proper power negotiation.
Environmental	Cisco Catalyst 9120AXI
	● Nonoperating (storage) temperature: -22° to 158°F (-30° to 70°C)
	● Nonoperating (storage) altitude test: 25˚C, 15,000 ft.
	● Operating temperature: 32° to 122°F (0° to 50°C)
	● Operating humidity: 10% to 90% (noncondensing)
	● Operating altitude test: 40˚C, 9843 ft.
	Note: When the ambient operating temperature exceeds 40°C, the access point will shift from 4x4 to 2x2 on both the 2.4-GHz and 5-GHz radios, uplink Ethernet will downgrade to 1 Gigabit Ethernet; however, the USB interface will remain enabled
System memory	● 2048 MB DRAM
	● 1024 MB flash
Warranty	Limited lifetime hardware warranty
Available transmit power settings	2.4 GHz					5 GHz
	● 23 dBm (200 mW)					● 23 dBm (200 mW)
	● -4dBm(0.39mW)					● -4dBm (0.39mW)
Regulatory domains	Note: Customers are responsible for verifying approval for use in their individual countries. To verify approval and to identify the regulatory domain that corresponds to a particular country.
	For information about regulatory domain support, refer to the Cisco Regulatory Domain White Paper.
Compliance standards	● Safety:							● Radio:
	◦ IEC 60950-1							◦ EN 300 328 (v2.1.1)
	◦ EN 60950-1							◦ EN 301 893 (v2.1.1)
	◦ UL 60950-1							◦ AS/NZS 4268 (rev. 2017)
	◦ CAN/CSA-C22.2 No. 60950-1							◦ 47 CFR FCC Part 15C, 15.247, 15.407
	◦ AS/NZS 60950-1							◦ RSP-100
	◦ UL 2043							◦ RSS-GEN
	◦ Class III equipment							◦ RSS-247
	● Emissions:							◦ China regulations SRRC
	◦ CISPR 32 (rev. 2015)							◦ LP0002 (rev 2018.1.10)
	◦ EN 55032 (rev. 2012/AC:2013)							◦ Japan Std. 33a, Std. 66, and Std. 71
	◦ EN 55032 (rev. 2015)							● RF safety:
	◦ EN 55035 2010							◦ EN 50385 (rev. Aug 2002)
	◦ EN61000-3-2 (rev. 2014)							◦ ARPANSA
	◦ EN61000-3-3 (rev. 2013)							◦ AS/NZS 2772 (rev. 2016)
	◦ KN61000-3-2							◦ EN 62209-1 (rev. 2016)
	◦ KN61000-3-3							◦ EN 62209-2 (rev. 2010)
	◦ AS/NZS CISPR 32 Class B (rev. 2015)							◦ 47 CFR Part 1.1310 and 2.1091
	◦ 47 CFR FCC Part 15B							◦ RSS-102
	◦ ICES-003 (rev. 2016 Issue 6, Class B)							● IEEE standards:
	◦ VCCI-CISPR 32:2016							◦ IEEE 802.3
	◦ VCCI (V3)							◦ IEEE 802.3ab
	◦ CNS (rev. 13438)							◦ IEEE 802.3af/at
	◦ KN-32							◦ IEEE 802.11 a/b/g/n/ac/ax
	◦ KN-35							◦ IEEE 802.11h, 802.11d
	◦ KN 301 489-17							● Security:
	◦ TCVN 7189 (rev. 2009)							◦ 802.11i, Wi-Fi Protected Access 3 (WPA3), WPA2, WPA
	● Immunity:							◦ 802.1X
	◦ CISPR 24 (rev. 2010)							◦ Advanced Encryption Standard (AES)
	◦ EN 55024/EN 55035 (rev. 2010)							● Extensible Authentication Protocol (EAP) types:
	● Emissions and immunity:							◦ EAP-Transport Layer Security (TLS)
	◦ EN 301 489-1 (v2.1.1 2017-02)							◦ EAP-Tunneled TLS (TTLS) or Microsoft Challenge Handshake Authentication Protocol Version 2 (MSCHAPv2)
	◦ EN 301 489-17 (v3.1.1 2017-02)							◦ Protected EAP (PEAP) v0 or EAP-MSCHAPv2
	◦ QCVN (18:2014)							◦ EAP-Flexible Authentication via Secure Tunneling (EAP-FAST)
	◦ KN 489-1							◦ PEAP v1 or EAP-Generic Token Card (GTC)
	◦ KN 489-17							◦ EAP-Subscriber Identity Module (SIM)
	◦ EN 60601 (1-1:2015)
Data rate, transmit power, receive sensitivity	For more detailed information about data rate, transmit power, and receive sensitivity, please refer to the Cisco RF details.
Transmit power and receive sensitivity
		5-GHz radio				2.4-GHz flexible radio				5-GHz flexible radio
	Spatial streams	Total transmit power (dBm)		Receive sensitivity (dBm)		Total transmit power (dBm)		Receive sensitivity (dBm)		Total transmit power (dBm)	Receive sensitivity (dBm)
802.11/11b
1 Mbps	1	-		-		23		-98		-	-
11 Mbps	1	-		-		23		-90		-	-
802.11a/g
6 Mbps	1	23		-100		23		-100		23	-100
24 Mbps	1	23		-92		23		-92		23	-92
54 Mbps	1	23		-83		23		-83		23	-83
802.11n HT20
MCS0	1	23		-100		23		-100		23	-100
MCS4	1	23		-88		23		-88		23	-89
MCS7	1	23		-81		23		-81		23	-81
MCS8	2	23		-97		23		-97		23	-97
MCS12	2	23		-85		23		-85		23	-85
MCS15	2	23		-78		23		-78		23	-78
MCS16	3	23		-95		23		-95		23	-96
MCS20	3	23		-83		23		-83		23	-83
MCS23	3	23		-76		23		-76		23	-76
MCS24	4	23		-94		23		-94		23	-94
MCS28	4	23		-82		23		-82		23	-82
MCS31	4	23		-74		23		-74		23	-75
802.11n HT40
MCS0	1	23		-97		-		-		23	-97
MCS4	1	23		-85		-		-		23	-86
MCS7	1	23		-78		-		-		23	-79
MCS8	2	23		-94		-		-		23	-94
MCS12	2	23		-82		-		-		23	-82
MCS15	2	23		-75		-		-		23	-75
MCS16	3	23		-92		-		-		23	-93
MCS20	3	23		-80		-		-		23	-81
MCS23	3	23		-73		-		-		23	-73
MCS24	4	23		-91		-		-		23	-91
MCS28	4	23		-79		-		-		23	-79
MCS31	4	23		-72		-		-		23	-72
802.11ac VHT20
MCS0	1	23		-100		-		-		23	-100
MCS4	1	23		-88		-		-		23	-89
MCS7	1	23		-81		-		-		23	-81
MCS8	1	23		-77		-		-		23	-77
MCS9	1	-		-		-		-		-	-
MCS0	2	23		-97		-		-		23	-97
MCS4	2	23		-85		-		-		23	-85
MCS7	2	23		-78		-		-		23	-78
MCS8	2	23		-73		-		-		23	-74
MCS9	2	-		-		-		-		-	-
MCS0	3	23		-95		-		-		23	-95
MCS4	3	23		-83		-		-		23	-83
MCS7	3	23		-76		-		-		23	-76
MCS8	3	23		-72		-		-		23	-72
MCS9	3	-		-		-		-		-	-
MCS0	4	23		-94		-		-		23	-94
MCS4	4	23		-82		-		-		23	-82
MCS7	4	23		-75		-		-		23	-75
MCS8	4	23		-70		-		-		23	-71
MCS9	4	-		-		-		-		-	-
802.11ac VHT40
MCS0	1	23		-97		-		-		23	-97
MCS4	1	23		-85		-		-		23	-86
MCS7	1	23		-78		-		-		23	-79
MCS8	1	23		-74		-		-		23	-75
MCS9	1	22		-72		-		-		22	-73
MCS0	2	23		-94		-		-		23	-94
MCS4	2	23		-82		-		-		23	-82
MCS7	2	23		-75		-		-		23	-75
MCS8	2	23		-71		-		-		23	-71
MCS9	2	22		-69		-		-		22	-69
MCS0	3	23		-92		-		-		23	-93
MCS4	3	23		-80		-		-		23	-81
MCS7	3	23		-73		-		-		23	-73
MCS8	3	23		-69		-		-		23	-69
MCS9	3	22		-67		-		-		22	-68
MCS0	4	23		-91		-		-		23	-91
MCS4	4	23		-79		-		-		23	-79
MCS7	4	23		-72		-		-		23	-72
MCS8	4	23		-67		-		-		23	-68
MCS9	4	22		-66		-		-		22	-66
802.11ac VHT80
MCS0	1	23		-94		-		-		23	-94
MCS4	1	23		-82		-		-		23	-83
MCS7	1	23		-75		-		-		23	-75
MCS8	1	23		-71		-		-		23	-71
MCS9	1	22		-70		-		-		22	-70
MCS0	2	23		-91		-		-		23	-91
MCS4	2	23		-79		-		-		23	-79
MCS7	2	23		-72		-		-		23	-72
MCS8	2	23		-68		-		-		23	-68
MCS9	2	22		-66		-		-		22	-66
MCS0	3	23		-89		-		-		23	-89
MCS4	3	23		-77		-		-		23	-77
MCS7	3	23		-70		-		-		23	-70
MCS8	3	23		-66		-		-		23	-66
MCS9	3	22		-64		-		-		22	-65
MCS0	4	23		-88		-		-		23	-88
MCS4	4	23		-76		-		-		23	-76
MCS7	4	23		-69		-		-		23	-69
MCS8	4	23		-64		-		-		23	-65
MCS9	4	22		-63		-		-		22	-63
802.11ac VHT160
MCS0	1	23		-87		-		-		23	-88
MCS4	1	23		-76		-		-		23	-77
MCS7	1	23		-69		-		-		23	-70
MCS8	1	23		-66		-		-		23	-66
MCS9	1	22		-64		-		-		22	-64
MCS0	2	23		-82		-		-		23	-82
MCS4	2	23		-70		-		-		23	-71
MCS7	2	23		-63		-		-		23	-64
MCS8	2	23		-60		-		-		23	-60
MCS9	2	22		-58		-		-		22	-58
MCS0	3	23		-84		-		-		23	-84
MCS4	3	23		-72		-		-		23	-72
MCS7	3	23		-65		-		-		23	-65
MCS8	3	23		-61		-		-		23	-61
MCS9	3	-		-		-		-		-	-
MCS0	4	23		-82		-		-		23	-82
MCS4	4	23		-70		-		-		23	-70
MCS7	4	23		-63		-		-		23	-63
MCS8	4	23		-59		-		-		23	-59
MCS9	4	22		-58		-		-		22	-58
802.11ax HE20
MCS0	1	23		-98		23		-98		23	-98
MCS4	1	23		-87		23		-87		23	-87
MCS7	1	23		-81		21		-81		23	-81
MCS8	1	23		-77		21		-77		23	-77
MCS9	1	22		-75		21		-75		22	-76
MCS10	1	20		-72		19		-72		20	-72
MCS11	1	20		-70		19		-70		20	-70
MCS0	2	23		-95		23		-95		23	-96
MCS4	2	23		-85		23		-85		23	-85
MCS7	2	23		-78		21		-78		23	-78
MCS8	2	23		-74		21		-74		23	-75
MCS9	2	22		-73		21		-73		22	-73
MCS10	2	20		-70		19		-70		20	-70
MCS11	2	20		-66		19		-70		20	-67
MCS0	3	23		-95		23		-94		23	-95
MCS4	3	23		-83		23		-83		23	-84
MCS7	3	23		-76		21		-76		23	-76
MCS8	3	23		-73		21		-73		23	-73
MCS9	3	22		-71		21		-71		22	-72
MCS10	3	20		-67		19		-67		20	-68
MCS11	3	20		-64		19		-65		20	-65
MCS0	4	23		-93		23		-93		23	-93
MCS4	4	23		-82		23		-82		23	-82
MCS7	4	23		-75		21		-75		23	-75
MCS8	4	23		-71		21		-71		23	-71
MCS9	4	22		-69		21		-69		22	-70
MCS10	4	20		-66		19		-67		20	-67
MCS11	4	20		-64		19		-64		20	-64
802.11ax HE40
MCS0	1	23		-95		-		-		23	-95
MCS4	1	23		-84		-		-		23	-85
MCS7	1	23		-78		-		-		23	-78
MCS8	1	23		-74		-		-		23	-75
MCS9	1	22		-73		-		-		22	-73
MCS10	1	20		-70		-		-		20	-70
MCS11	1	20		-66		-		-		20	-67
MCS0	2	23		-93		-		-		23	-93
MCS4	2	23		-82		-		-		23	-82
MCS7	2	23		-75		-		-		23	-76
MCS8	2	23		-71		-		-		23	-72
MCS9	2	22		-69		-		-		22	-70
MCS10	2	20		-67		-		-		20	-67
MCS11	2	20		-64		-		-		20	-64
MCS0	3	23		-92		-		-		23	-92
MCS4	3	23		-80		-		-		23	-81
MCS7	3	23		-73		-		-		23	-74
MCS8	3	23		-70		-		-		23	-70
MCS9	3	22		-68		-		-		22	-68
MCS10	3	20		-64		-		-		20	-65
MCS11	3	20		-62		-		-		20	-62
MCS0	4	23		-90		-		-		23	-90
MCS4	4	23		-79		-		-		23	-79
MCS7	4	23		-72		-		-		23	-72
MCS8	4	23		-68		-		-		23	-69
MCS9	4	22		-66		-		-		22	-67
MCS10	4	20		-63		-		-		20	-63
MCS11	4	20		-60		-		-		20	-60
802.11ax HE80
MCS0	1	23		-92		-		-		23	-92
MCS4	1	23		-82		-		-		23	-82
MCS7	1	23		-75		-		-		23	-75
MCS8	1	23		-72		-		-		23	-72
MCS9	1	22		-70		-		-		22	-70
MCS10	1	20		-66		-		-		20	-67
MCS11	1	20		-64		-		-		20	-64
MCS0	2	23		-89		-		-		23	-90
MCS4	2	23		-79		-		-		23	-79
MCS7	2	23		-72		-		-		23	-72
MCS8	2	23		-68		-		-		23	-68
MCS9	2	22		-66		-		-		22	-66
MCS10	2	20		-63		-		-		20	-63
MCS11	2	20		-60		-		-		20	-60
MCS0	3	23		-89		-		-		23	-89
MCS4	3	23		-78		-		-		23	-78
MCS7	3	23		-70		-		-		23	-70
MCS8	3	23		-67		-		-		23	-67
MCS9	3	22		-65		-		-		22	-65
MCS10	3	20		-61		-		-		20	-61
MCS11	3	20		-59		-		-		20	-59
MCS0	4	23		-87		-		-		23	-87
MCS4	4	23		-76		-		-		23	-76
MCS7	4	23		-69		-		-		23	-69
MCS8	4	23		-65		-		-		23	-65
MCS9	4	22		-63		-		-		22	-63
MCS10	4	20		-60		-		-		20	-60
MCS11	4	20		-57		-		-		20	-57
802.11ax HE160
MCS0	1	23		-89		-		-		23	-89
MCS4	1	23		-79		-		-		23	-79
MCS7	1	23		-72		-		-		23	-72
MCS8	1	23		-69		-		-		23	-69
MCS9	1	22		-67		-		-		22	-67
MCS10	1	20		-63		-		-		20	-63
MCS11	1	20		-61		-		-		20	-61
MCS0	2	23		-87		-		-		23	-87
MCS4	2	23		-76		-		-		23	-76
MCS7	2	23		-69		-		-		23	-69
MCS8	2	23		-66		-		-		23	-66
MCS9	2	22		-64		-		-		22	-64
MCS10	2	20		-60		-		-		20	-60
MCS11	2	20		-58		-		-		20	-58
MCS0	3	23		-86		-		-		23	-86
MCS4	3	23		-75		-		-		23	-75
MCS7	3	23		-68		-		-		23	-67
MCS8	3	23		-64		-		-		23	-64
MCS9	3	22		-62		-		-		22	-62
MCS10	3	20		-59		-		-		20	-58
MCS11	3	20		-56		-		-		20	-56
MCS0	4	23		-84		-		-		23	-84
MCS4	4	23		-73		-		-		23	-73
MCS7	4	23		-66		-		-		23	-66
MCS8	4	23		-63		-		-		23	-63
MCS9	4	22		-61		-		-		22	-61
MCS10	4	20		-57		-		-		20	-57
MCS11	4	20		-54		-		-		20	-54

C9120AXI-EWC-D Warranty

	Low Price Guarantee Customers can get high quality products at wholesale prices		Quality Assurance All products sold are original genuine goods, new packaging unopened
	Free CCIE Expert Technical Support We provide our customers with free CCIE technical support via phone, intelligent AI and email		Commodity Refund Guarantee For equipment purchased from us, please contact our customer service team for return and replacement services
	Diversified and Flexible Transportation Services Cargo carriers include Fedex, DHL, UPS, Aramex, TNT, EMS		Standard Policy 1 Year