Arista O-435 Outdoor Tri-band Wi-Fi 7 Access Point - Data Sheet

Outdoor Wi-Fi 7 Access Points, 2x2 Tri-band Multi-function Radio, 6GHz Wi-Fi 7 Access Point

Arista Networks

Arista O-435 Outdoor Tri-band Wi-Fi 7 Access Point

3 days ago — Dynamic Frequency Selection. Supported in compliance to all latest amendments from FCC, CE, IC, CB, TELEC, KCC regarding certifications. IEEE 802.11ax/be.

O-435 Datasheet

Cognitive Wi-Fi - Arista

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Document DEVICE REPORTArista-O-435-Datasheet
O-435

Tri radio, 2X2 2.4GHz, 5GHz, 6GHz - 2X2 Tri-band Multi-function Radio Wi-Fi 7 access point
Data Sheet

Key Specifications
· Full featured Wi-Fi 7, 6 Stream AP
· Three 2x2:2 access radios (6 GHz, 5 GHz & 2.4 GHz)
· Full support for Wi-Fi 7 on all three access radios
· Up to 160 MHz channel width support for 5 GHz and 320 MHz for 6 GHz operation
· Up to 0.7 Gbps data rate for 2.4 GHz, up to 2.88 Gbps for 5 GHz, and up to 5.75 Gbps for 6 GHz radios. Aggregate data rate 9.3 Gbps
· 2x2 tri-band multi-function radio for security, network assurance, spectrum analysis, packet capture, locationing and troubleshooting
· Integrated omni directional antennas
· 1x5 Gigabit 802.3bt PoE ++ port
· 1x5 Gigabit 802.3af PoE PSE port
· PoE++ for full functionality and PoE+ with reduced functionality
· Industrial grade, IP67 compliant exterior to withstand outdoor weather conditions
· HADM, BLE 5.1, OpenThread*, Matter*, ZigBee* capable IoT radio
· WPA3/OWE capable
· In-built L1+L5 GNSS module
· Support for 802.11az Fine Time Measurement
· TPM for secure storage
Key Features
· Distributed Data Plane architecture
· Zero-touch deployment through automatic cloud activation and configuration
· Cloud or on premises management plane options
· Operating modes for dedicated access, dedicated security or dual mode radio
· Integrated firewall, traffic shaping, QoS and BYOD controls per SSID
· Dynamic RF optimization through smart steering, band steering and optimal channel selection
· Application visibility through layer 7 deep packet inspection
· Automated device access logging · Patented Marker PacketsTM technology for rogue
AP detection and classification
· Wired VLAN monitoring for "No-WiFi" zone enforcement
· Third party analytics integration with realtime data transfer
· Versatile 3rd radio for WIPS, Scanning and Client Connectivity Tests
· Self-healing wireless mesh networking

Aesthetic Design and High Performance Arista O-435 is a ruggedized enterprise-grade, outdoor 6 stream Wi-Fi 7 AP with concurrent 6 GHz, 5 GHz and 2.4 GHz band radios supporting 2 stream 802.11be operation. The O-435 has integrated IoT support, integrated GNSS and an additional multi-function, tri-band radio to provide security, network assurance and AI/ML driven troubleshooting. O-435 Capabilities O-435 provides Wi-Fi 7 performance improvements to deliver higher capacity and more efficient use of the available spectrum. Utilizing the latest W-Fi 7 technologies, Multi-link operation, Preamble Puncturing, Uplink/ Downlink OFDMA, Uplink/Downlink MU-MIMO coupled with 2 spatial streams in all operating bands, the O-435 delivers high performance even in challenging environments. The O-435 is ideal for delivering high-performance in harsh or outdoor environments such as schools and universities, outdoor sections of hotel and enterprise campuses, warehouses, manufacturing yards, stadiums and sports arenas, malls, public hotspots and other municipal Wi-Fi deployments. It can also be used to cost-effectively extend the range of Wi-Fi access in areas where it is not practical to rollout Ethernet cables, and to implement point-to-point or backhaul mesh Wi-Fi links to interconnect buildings or campuses, while simultaneously providing Wi-Fi access to users. Arista CloudVision® Managed Wi-Fi The O-435 is an Arista CloudVision Cognitive Unified Edge (CV-CUE) managed platform. Available as a cloud service or on-premises management platform, CVCUE leverages a purpose-built cloud architecture delivering cloud grade analytics and automation to enterprise Wi-Fi networks. CloudVision ensures high reliability, scalability, security, and cost effectiveness. Versatile, multifunction Radio* O-435 includes a multi-function, 2x2:2 tri-band 802.11ax radio that provides: · Industry leading, continuous WIPS · Better RRM decisions from continuous spectral visibility · Network availability and performance assurance by on-demand and scheduled
client connectivity test
Arista O-435

* Hardware is capable of technology. Software support will be provided in future upgrades.

O-435

Tri radio, 2X2 2.4GHz, 5GHz, 6GHz - 2X2 Tri-band Multi-function Radio Wi-Fi 7 access point
Data Sheet

Access O-435 is a building block of a self-driving Wi-Fi network , powering AI/ML based continued adaptations, saving time and resources resulting in significant cost savings and increased satisfaction.
· Plug and play provisioning using either Cloud or On-premises deployments - Arista Access Points take less than two minutes to activate and configure after connecting to the cloud
· Network controls like NAT, Firewall and QoS implemented at the Access Point, ensuring faster and more reliable networks
· Continuous scanning of all 2.4GHz, 5GHz and 6GHz channels by a dedicated 2x2 multi-function radio provides a dynamic, 360-degree view of the RF environment to assist in RF optimization and client handling
· Network availability and performance assurance using the multi-function third radio as a client to conduct on-demand and scheduled connectivity and performance tests
· Smart steering addresses sticky client issues by automatically pushing clients with low data rates to a better access point
· Band steering manages channel occupancy, pushing clients to the 5GHz and 6GHz channels for optimal throughput
· Smart load balancing distributes load evenly across neighbouring APs to optimize the use of network resources
· Arista Wi-Fi's distributed data plane architecture continues to serve users and secure the network even if connection with the management plane is interrupted
· Interference avoidance from LTE/3G small/macro cells/CBRS in commonly used TDD/FDD frequency bands

Security O-435 offers complete visibility and control of the wireless airspace ensuring network integrity while actively protecting users without manual intervention.
· O-435 is equipped with industry leading fully integrated wireless intrusion prevention capabilities
· Multi-function radio provides uninterrupted spectrum scanning or client emulation for always on security coverage alongside dedicated 2.4GHz, 5GHz and 6GHz access radios
· Arista's patented Marker PacketsTM help accurately detect rogue access points on any network while minimizing false positives
· Multifunction radio used as a dedicated security sensor for 24x7x365 scanning and automated over-the-air (OTA) prevention
· Deterministic rogue AP detection and prevention by monitoring all Wi-Fi and non-Wi-Fi VLANs
· OTA and on-the-wire prevention techniques assure automatic and reliable threat prevention to keep unauthorized clients and rogue APs off the network without impacting authorized connections
· Access Points autonomously scan for wireless threats and enforce security policy even if disconnected from the cloud management plane
· VLAN monitoring enables a virtual connection to non-Wi-Fi networks for complete network rogue detection and prevention

Analytics O-435 provides real-time telemetry by granular state steaming and Cognitive Analytics provides correlation analysis and trend analysis using predictive algorithms across wireless and wired networks. Compliance and Risk analysis is supported by continuous assessment and report of deviations.

O-435

Tri radio, 2X2 2.4GHz, 5GHz, 6GHz - 2X2 Tri-band Multi-function Radio Wi-Fi 7 access point
Data Sheet

Physical Specifications
LAN2

Property Physical Dimensions Weight Operating Temperature Storage Temperature MTBF Humidity Power consumption RAM and Flash
Chipset

Specification
262mm X 256mm X 59mm/10.3" X 10.1" X 2.3"
1.86 Kg / 4.1 lbs
-40oC ~ +65oC (-40oF ~ +149oF) -40oC ~ +70oC (-40oF ~ +158oF) 263780 hours @ 65 °C 1077089 hours @ 25 °C 5-95% non-condensing
33 W (max) 1 GB RAM and 512 MB Flash Qualcomm IPQ8071A 1GHz quad core ARM processor with QCN5154 x2 and QCN5124 QCA9882 (multipurpose third radio)

Port

Description

Connector Type Speed/Protocol

LAN1

5 GbE, PoE++ compliant, IP67 rated weath- 100M/1G/2.5G/5G Ethernet

MACsec capable*

erproof RJ- 45

Recommended cabling - CAT6

LAN1

LAN2 PSE

IP67 rated weath- 100M/1G/2.5G/5G 802.3af PoE

erproof RJ- 45

Recommended cabling - CAT6

Reset

Reset to factory default settings

Pin hole push button

Hold down and power cycle the device to reset

* MACsec capabilities will be activated via a future software update.

O-435

Tri radio, 2X2 2.4GHz, 5GHz, 6GHz - 2X2 Tri-band Multi-function Radio Wi-Fi 7 access point
Data Sheet

Operational Specifications Input Power Number of Radios

This is an 802.3bt Class 6 device. 802.3bt Class 6 PoE++
· Full function
802.3at Class 4 PoE+
· LAN2 PSE off
3 access radios; one 2x2:2 2.4 GHz, 5 GHz, and 6 GHz radios for simultaneous tri-band access. 1 multi-function 2x2 radio for continuous WIPS and client connectivity tests

Max Clients Supported

1280 (256 clients on 2.4 GHz radio, 512 clients on 5 GHz radio and 512 clients on 6 GHz radio)

MU-MIMO

2X2 on 2.4 GHz, 5 GHz, and 6 GHz radios

Number of Spatial Streams

2 for 6 GHz radio, 2 for 5 GHz radio, 2 for 2.4 GHz radio, 2 for multipurpose radio

Maximum EIRP 80+80 MHz Non-Contiguous Channel Bonding Bandwidth Agility 3G/4G Macro and Small Cells Interference Mitigation Frequency Bands2
Dynamic Frequency Selection

26 dBm on 5 GHz radio (max), 25 dBm on 6 GHz radio (max), and 26 dBm on 2.4 GHz radio (max)1
No
No
Yes 2.4-2.4835 GHz, 4.9-5.0GHz, 5.15-5.25 GHz; (UNII-1), 5.25-5.35 GHz, 5.47-5.6 GHz, 5.650-5.725 GHz (UNII-2), 5.725-5.85 GHz (UNII-3) Supported in compliance to all latest amendments from FCC, CE, IC, CB, TELEC, KCC regarding certifications.

1 Max EIRP will be restricted to Country/Regulatory domain limits 2 The frequency ranges are restricted to Country/Regulatory domain limits

Wi-Fi Specifications
Frequency Band
6 GHz Modulation Type Peak Data Rate Antenna

IEEE 802.11ax/be

Scanning
All regions
5.925 GHz ­ 6.425 GHz 6.425 GHz - 6.525 GHz 6.525 GHz ­ 6.875 GHz 6.875GHz - 7.125 GHz

Transmission

USA & Canada (FCC/IC)

Europe (ETSI)

5.925 GHz ­ 6.425 GHz 6.425 GHz - 6.525 GHz 6.525 GHz ­ 6.875 GHz 6.875GHz - 7.125 GHz

5.925 GHz ­ 6.425 GHz

OFDM / OFDMA 5.75 Gbps Integrated modular high efficiency PIFA antenna x 2 (peak gain: 5.18 dBi)

Frequency Band 5 GHz Modulation Type Peak Data Rate Antenna
Frequency Band 2.4 GHz Modulation Type Peak Data Rate Antenna

O-435

Tri radio, 2X2 2.4GHz, 5GHz, 6GHz - 2X2 Tri-band Multi-function Radio Wi-Fi 7 access point
Data Sheet

IEEE 802.11a/n/ac/ax/be

Scanning
All regions
5.15 - 5.25 GHz 5.25 - 5.35 GHz 5.47 - 5.725 GHz 5.725 - 5.825 GHz
DSSS / OFDM / OFDMA

Transmission

USA & Canada (FCC/IC)
5.15 - 5.25 GHz 5.25 - 5.35 GHz 5.725 - 5.825 GHz

Europe (ETSI)
5.15 - 5.25 GHz 5.25 - 5.35 GHz 5.47- 5.725 GHz

2.88 Gbps

Integrated modular high efficiency PIFA antenna x 2 (peak gain: 6.11 dBi)

IEEE 802.11b/g/n/ax/be

Scanning All regions 2.4 ­ 2.4835 GHz

Transmission

USA & Canada (FCC/IC)

Europe (ETSI)

2.4 ­ 2.4735 GHz

2.4 ­ 2.4835 GHz

DSSS / OFDM / OFDMA

700 Mbps

Integrated modular high efficiency PIFA antenna x 2 (peak gain: 5.33 dBi)

O-435

Tri radio, 2X2 2.4GHz, 5GHz, 6GHz - 2X2 Tri-band Multi-function Radio Wi-Fi 7 access point
Data Sheet

Power values

2.4 GHz 802.11b 1 Mbps 1 Mbps 802.11g 6 Mbps 54 Mbps 802.11n MCS 0 MCS 7 802.11ac MCS 0 MCS 8/9 802.11ax MCS 0 MCS 11 802.11be MCS 0 MCS 13 5 GHz

Maximum EIRP (dBm)

26 26

26 25

HT20

HT40

26

26

24

24

VHT20 VHT40

26

26

23

24

HE20

HE40

26

26

22

22

EHT20 EHT40

26

26

20

19

Maximum EIRP (dBm)

Receive Sensitivity (dBm)

-99 -11

-96 -97

HT20

HT40

-96

-94

-77

-75

VHT20 VHT40

-97

-94

-77

-75

HE20

HE40

-96

-94

-66

-64

EHT20 EHT40

-97

-94

-67

-64

Receive Sensitivity (dBm)

802.11a

6 Mbps

26

-93

54 Mbps

23

-94

O-435

Tri radio, 2X2 2.4GHz, 5GHz, 6GHz - 2X2 Tri-band Multi-function Radio Wi-Fi 7 access point
Data Sheet

5 GHz 802.11n MCS 0 MCS 7 802.11ac MCS 0 MCS 8/9 802.11ax MCS 0 MCS 11 802.11be MCS 0 MCS 13 6 GHz 802.11ax MCS 0 MCS 11 802.11be MCS 0 MCS 13

Maximum EIRP (dBm)

HT20 26 23

HT40 26 23

VHT20 VHT40 VHT80

26

26

26

23

23

23

EHT20 EHT40 EHT80 EHT160

26

26

26

26

22

22

22

23

EHT20 EHT40 EHT80 EHT160

26

26

26

26

21

26

26

26

Maximum EIRP (dBm)

Receive Sensitivity (dBm)

HT20 -93 -74

HT40 -91 -93

VHT20 VHT40 VHT80

-93

-91

-88

-70

-67

-63

EHT20 EHT40 EHT80 EHT160

-93

-91

-89

-87

-63

-62

-68

-67

EHT20 EHT40 EHT80 EHT160

-92

-90

-88

-87

-57

-57

-55

-54

Receive Sensitivity (dBm)

HE20 25 20

HE40 25 20

HE80 HE160

25

25

20

20

HE20 -94 -64

HE40 -91 -61

HE80 -88 -69

HE160 -86 -66

EHT20 EHT40 EHT80 EHT160 EHT320

EHT20 EHT40 EHT80 EHT160 EHT320

25

25

25

25

25

19

19

19

19

19

-94

-91

-88

-86

-83

-58

-57

-55

-53

-53

O-435

Tri radio, 2X2 2.4GHz, 5GHz, 6GHz - 2X2 Tri-band Multi-function Radio Wi-Fi 7 access point
Data Sheet

Radiation Pattern* Radio 1: 2.4GHz
XY-CUT

YZ-CUT

XZ-CUT

Radio 2: 5GHz

XY-CUT

YZ-CUT

XZ-CUT

Radio 3: 6GHz
XY-CUT

O-435

Tri radio, 2X2 2.4GHz, 5GHz, 6GHz - 2X2 Tri-band Multi-function Radio Wi-Fi 7 access point
Data Sheet

YZ-CUT

XZ-CUT

O-435

Tri radio, 2X2 2.4GHz, 5GHz, 6GHz - 2X2 Tri-band Multi-function Radio Wi-Fi 7 access point
Data Sheet

Regulatory Specifications RF and Electromagnetic Compatibility (EMC)

Country USA Canada Europe

Certification
FCC Part 15.247, Part 15.407, Part 15, Subpart B
RSS-102, RSS-247, RSS-248, ICES-003
EN 300 328, EN 300 440, EN 301 893, EN 62311, EN 50385, EN 50665, EN 301 489-1, EN 301 489-17, EN 55032, EN 55035, EN 303 413, EN 303 687, CISPR 32, CISPR 35 Countries covered under Europe certification: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom.

*For complete country certification records, please visit the site: https://www.arista.com/en/support/product-certificate

Safety & Environmental Country
USA, Canada European Union (EU) Taiwan International

Certification UL62368-1, 3rd Edition; CAN/CSA C22.2 No 62368-1:19 IEC/EN 62368-1 2nd edition CNS 15598-1, RoHS IEC 62368-1: 2018

Ordering Information Access Point
Part Number AP-O435 AP-O435-SS-5Y AP-O435-SS-3Y

Description O-435 2x2 tri radio 802.11be (WiFi 7) access point with internal antennas O-435 AP with 5 years bundled Cognitive Cloud SW subscription O-435 AP with 3 years bundled Cognitive Cloud SW subscription

Mounting Options For details of mounting options, see the Access Points Mounting Brackets Guide

Headquarters
5453 Great America Parkway Santa Clara, California 95054 408-547-5500

Support
[email protected] 408-547-5502 866-476-0000

Copyright 2025 Arista Networks, Inc. The information contained herein is subject to change without notice. Arista, the Arista logo and EOS are trademarks of Arista Networks. Other product or service names may be trademarks or service marks of others.

Sales
[email protected] 408-547-5501 866-497-0000
www.arista.com
February 10, 2025


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