EXTREME
NETWORKS
From Wireless Intelligence to Automated Network Operations
INTERNET CORE DISTRIBUTION ACCESS WI-FI DEVICES
Connectivity Optimization Intelligence Security Automation
Agenda

What we will explore

Six sections, one cohesive story: wireless intelligence evolves into an AI-automated, self-securing network platform.

01

Wi-Fi Portfolio

Access point architectures spanning Edge, Campus, High-Density, and Next-Gen Wi-Fi 6E/7.

02

Wireless Intelligence

Adaptive TX Power, SmartRF, OFDMA, AirDefense, Per-Packet Modulation, and Transient Client Management.

03

Switch Portfolio

Universal switching hardware spanning smart-managed edge (4120/4220) to 400G DC core (7830).

04

Universal Compute Platform

Appliances scaling from branch edge (1130C) to large-scale managed deployments (3160C).

05

Extreme Platform ONE™

AI Core (Expert, Canvas, Agents), Zero-Touch Fabric, Universal ZTNA, Composable Workspace & 1:1 Licensing.

06

Connectivity → Automation

Tracing a single packet from user device to cloud continuum with automated AI operations.

Extreme Wi-Fi Portfolio

Four zones. One portfolio.

Instead of a spec table — the portfolio organized by where and how it's deployed. Click a category.

Extreme access points in a live enterprise environment
Edge

Branch & Edge APs

Low client density
Typical deployment: small branch offices and remote sites.
Client density: light.
Major capability: simple, reliable connectivity with cloud management.
Why it matters: consistent experience without on-site IT.
Campus

Campus APs

Mixed client density
Typical deployment: offices, classrooms, general enterprise floors.
Client density: moderate, mixed device types.
Major capability: SmartRF and beamforming for stable everyday coverage.
Why it matters: the workhorse of most enterprise networks.
High Density

High-Density APs

Stadiums, auditoriums
Typical deployment: stadiums, lecture halls, convention centers.
Client density: very high, many simultaneous clients.
Major capability: OFDMA and airtime decongestion at scale.
Why it matters: keeps performance predictable when thousands connect at once.
Next-Gen

Next-Gen Wi-Fi 6E/7 APs

6 GHz & beyond
Typical deployment: forward-looking enterprise and high-performance environments.
Client density: high, with room to grow.
Major capability: access to 6 GHz spectrum and the newest modulation and RF intelligence.
Why it matters: headroom for future device density and bandwidth demand.

Full Access Point Catalog

Every model below is sourced from Extreme's datasheets. Confirmed / Corrected / Needs Verification flags carry over from the source catalog — click a model for full radio and connectivity specs.

Extreme Wireless Intelligence

Adaptive Transmit Power & Polarization Beamforming

The AP doesn't broadcast at one fixed power in every direction — it continuously adjusts how much power it uses and how it shapes that signal.

What it does

Dynamically raises or lowers each radio's transmit power, and shapes the signal using both horizontal and vertical antenna polarization.

How it works

The AP monitors neighboring APs and client signal levels, then recalculates power per radio. Separately, H/V polarized antenna elements combine to match how a client device is actually held or positioned.

Problem it solves

Fixed, maximum-power APs overlap neighboring cells, waste airtime, and lose signal when a client's antenna orientation doesn't match a single-polarization antenna.

Customer benefit

Cleaner, non-overlapping coverage cells and more consistent throughput regardless of how a device is oriented.

Fixed high power, radiating in every direction regardless of where the client actually is
Power focused and adjusted toward the client — a tighter cell with less overlap into neighboring APs
Inside the AP: horizontal and vertical polarized antenna elements combining to shape the signal

A phone held to your ear and a laptop lying flat on a desk present very different antenna orientations to the AP — H/V polarization diversity keeps signal strength consistent for both.

Extreme Wireless Intelligence

SmartRF

RF conditions change constantly. SmartRF observes and adapts before performance suffers.

What it does

Continuously and automatically manages channel allocation, channel width, and transmit power settings across every AP in the deployment.

How it works

SmartRF monitors neighbor AP signals, client signal quality, co-channel interference, and coverage holes, dynamically re-tuning RF settings in real time without dropping active clients.

Problem it solves

Static RF plans go stale as physical environments and client densities change, leading to co-channel interference, coverage dead zones, and degraded roaming performance.

Customer benefit

A self-healing, self-optimizing wireless network that delivers predictable high performance and zero-touch continuous operation without manual RF site surveys.

Uncoordinated RF — overlapping channels and unmanaged interference
SmartRF converges the environment into clean, stable coverage

Try it: live SmartRF re-optimization

Simulated dashboard — click to watch SmartRF detect congestion and move to a healthier channel.

Utilization
86%
Interference
High
Client Movement
Active
TX Power
17dBm
Channel
Ch 6

Channel 6 is congested. Click to watch SmartRF move to a healthier channel.

Extreme Wireless Intelligence

OFDMA

Orthogonal Frequency Division Multiple Access — one channel, many simultaneous conversations.

What it does

Divides a Wi-Fi channel into smaller Resource Units so multiple devices can transmit and receive at the same time.

How it works

The AP allocates specific frequency sub-channels (RUs) to different clients within the same transmission opportunity, sized to how much data each one needs.

Problem it solves

Traditional Wi-Fi lets only one device use the whole channel per transmission, so many small or simultaneous transmissions (IoT sensors, VoIP, etc.) queue up and waste airtime.

Customer benefit

Lower latency and higher effective capacity in dense environments with many simultaneous devices.

Without OFDMA — the AP services devices sequentially, one at a time
With OFDMA — multiple devices transmit within the same opportunity, work flows smoothly

Try it: Resource Units in action

See how the channel splits differently depending on how much traffic each device needs.

Extreme Wireless Security

AirDefense

A wireless intrusion detection and prevention system that watches the RF layer itself.

What it does

Continuously monitors the RF environment for wireless-layer security threats — rogue APs, spoofed SSIDs, unauthorized devices.

How it works

AirDefense detects the threat, classifies it, and can automatically contain it by preventing clients from associating with it — no manual intervention required.

Problem it solves

Rogue or unmanaged wireless devices can create backdoors into the network or intercept traffic, and wired security tools can't see wireless-layer threats.

Customer benefit

Continuous, automated wireless threat detection and containment — instead of waiting on periodic manual security audits.

A rogue/unauthorized device attacking the network, undetected
AirDefense flags and contains the threat — the rest of the network stays protected
Extreme Wireless Intelligence

Per-Packet Rate & Modulation Selection

Not every packet gets the same treatment — the AP picks the best modulation for each one, individually, in real time.

What it does

Selects the optimal modulation and coding scheme independently for every single packet, rather than fixing a rate for an entire session.

How it works

Before each transmission, the AP evaluates current signal quality and switches between simpler, more robust modulations and denser, faster ones as conditions allow.

Problem it solves

Session-level rate selection can't react to microsecond-level RF fluctuations, leading to either overly conservative speeds or too-aggressive rates that cause retransmissions.

Customer benefit

Every packet gets the fastest reliable delivery the RF conditions allow at that instant — maximizing throughput while minimizing retransmissions.

QPSK: 4 phase states = 2 bits per symbol — a simple, robust modulation used when conditions are weaker

"Start conservative — get the packet through reliably."

As signal quality improves, the AP steps up to a denser modulation — more bits per symbol, higher throughput

"When conditions allow, pack in more data per transmission."

The result: the packet is delivered successfully at the fastest rate the link could reliably support

"The right modulation, every packet, every time."

Extreme Wireless Intelligence

Transient Client Management

Not every nearby device deserves the same attention as one that's actually connected.

What it does

Identifies devices that repeatedly probe or briefly connect without becoming genuinely associated clients, and deprioritizes them.

How it works

The AP recognizes transient/passerby probing behavior and reduces the airtime and processing given to those devices, favoring sustained, authenticated clients.

Problem it solves

In busy areas — lobbies, open floors near public space — large numbers of nearby but non-associated devices still consume AP airtime with constant probe requests.

Customer benefit

Real, connected users get consistently better performance because the AP isn't wasting resources chasing devices that were never going to connect.

AP attention spread broadly across every nearby device, connected or not
Attention focused on genuinely connected clients — transient devices deprioritized

Try it: airtime reclaimed

Simulated probe field — activate Transient Client Management and watch the effect.

Probing (not connected)
20
Connected clients
6
Airtime reclaimed
0%
Connected / authenticated clients get priority.
Extreme Switch Portfolio

One switch portfolio. Many network roles.

Exploded view — inside an Extreme Ethernet switch
Edge
4120
Compact edge switching for space-constrained wiring closets.
4220
Entry enterprise edge with flexible PoE options.
Access
5120
Stackable access switching for campus wiring closets.
5320
High-density access with advanced PoE budgets.
X435
Compact fanless access switch for space-limited environments.
Aggregation
5420F
Fiber-focused aggregation for campus distribution layers.
5420M
Multi-rate aggregation bridging access and core speeds.
5520
High-capacity aggregation with advanced fabric support.
Core
5720
Resilient core switching for mid-size campus networks.
7520
High-performance core built for fabric-based architectures.
X465
Flexible core/aggregation switch with modular uplinks.
Data Center
7720
Data center spine/leaf switching at high port density.
7830
Top-of-rack data center switch built for high-speed workloads.
An Extreme access-layer switch in a real core → distribution → access → wireless → client topology

Full Switch Catalog

52 models, sourced from Extreme's official datasheets — grouped by series. Click a model for the full port, PoE, stacking, and capacity breakdown.

Switch Portfolio — Speed Evolution

From access to high-speed core

1G
4120
2.5G
4220
5G
5120
10G
5320
25G
5420
40G
5720
100G
7520
400G
7830

Endpoint → Access → Distribution → Core → Data Center

Extreme Universal Compute Platform

One appliance family. Four scales.

Universal Compute Platform — The Simple Story

How do I choose the right platform?

Small deployment?
→ 1130C
Mid-scale enterprise?
→ 2130C
Large-scale deployment?
→ 3150C
Large-scale + managed orchestration?
→ 3160C
1 GbE→ 10/25 GbE→ 25/100 GbE
Extreme Platform ONE™ — Executive Overview

Secure connectivity made simple

The industry’s first all-in-one networking platform with integrated zero trust security and conversational, multimodal, and agentic AI.

90%
Manual Effort Reduction
Conversational, multimodal, and agentic AI automate routine networking, security, procurement, and compliance tasks.
81
Click Simplification
Multi-domain, multi-layer views and composable workspaces turn complex 8-click workflows into a single click.
<1s
Sub-Second Convergence
Extreme Fabric delivers a self-healing, zero-downtime architecture with automated macro/micro-segmentation and stealth core.
100%
In-Sourced Support
Inclusive subscription bundles technology, continuous updates, and 100% in-sourced, award-winning GTAC engineering support.
Extreme Platform ONE Architecture
Extreme Platform ONE™ Unified Architecture Hierarchy Composable Workspace → AI Core → Zero Trust Fabric → Cloud Continuum
Composable Workspace Top Layer
Role-based, personalized interface with "two-click" rule, graceful inspectors, and natural-language query tools.
AI Core Intelligence
AI Expert (24/7 answers), AI Canvas (real-time query dashboards), and AI Agents (autonomous troubleshooting).
Networking & Zero Trust Security Unified Engine
Extreme Fabric with sub-second convergence, stealth topology, unified Cloud NAC, and Universal ZTNA policy enforcement.
Cloud Continuum Infrastructure
Universal Wi-Fi Access Points, Ethernet Switches, SD-WAN, and 3rd-party ecosystem seamlessly connected.
Extreme Platform ONE™ — AI Core

AI for Networking: Automated, Human-Centered AI

Unlike siloed AI tools, Platform ONE integrates conversational answers, custom visualization dashboards, and autonomous agent workflows.

💬

AI Expert

Instant Answers Across Thousands of Topics
  • 24/7 Multilingual Assistant: Instant responses to configuration, design, and troubleshooting queries.
  • Contextual Data Enrichment: Answers synthesized from public documentation, technical articles, and live network telemetry.
  • History & Privacy: Return to past discussions months later with enterprise data privacy guarantees.
📊

AI Canvas

Real-Time, Query-Based Dashboards
  • Natural Language Visualization: Type questions in plain English to automatically generate charts, graphs, and tables.
  • Custom Interactive Widgets: Monitor changes, bandwidth trends, and RF health in minutes.
  • 1-Click Export: Share custom widgets and reporting views to PDF or team dashboards instantly.
🤖

AI Agents & Service Agent

Autonomous Action with Human-in-the-Loop
  • Time to Resolution Cut by 98%: Service Agent diagnoses root causes and collects diagnostic evidence automatically.
  • Human Approval: Operates autonomously under user direction and approval gates.
  • Seamless GTAC Hand-off: Automatic escalation and evidence packaging for Extreme's Global TAC.
Extreme Platform ONE AI Canvas & Expert UI
Platform ONE Live Composable Workspace UI AI Canvas + Fabric Map + AI Expert
Interactive AI Expert & Service Agent Simulation
AI
Hello! I am your 24/7 Platform ONE AI Expert. Select a prompt below to see how I diagnose network anomalies, configure Fabric, or isolate threats in real time.
Extreme Platform ONE™ — Security & Fabric

Zero Touch, Zero Trust Networking

Pre-integrated networking and security eliminate complex integrations — delivering stealth core protection and identity-based access anywhere.

Core Infrastructure

Extreme Fabric Automation

  • Sub-Second Convergence: Zero-downtime architecture automatically reroutes traffic around link failures in milliseconds.
  • Stealth Topology: Hides core network nodes from IP-based scanning, port scanners, and malicious lateral movement.
  • Macro & Micro-Segmentation: End-to-end policy-driven isolation without manual ACLs or complex routing protocols.
  • Just-In-Time Services: Dynamically creates services on demand and closes unused paths to eliminate back-door vulnerabilities.
Access Security

Identity-Based Access & Universal ZTNA

  • Unified NAC & ZTNA: Secure network, applications, and devices under a single, cohesive policy engine.
  • IdP Vendor Pre-Integration: Instant connection with Microsoft Entra ID, Google Workspace, and Microsoft Intune MDM.
  • Automated Device Provisioning: Zero-touch auto-configuration of SSIDs, ports, and VLANs for universal APs and switches.
  • Robust Encryption: Support for RADIUS, IPsec, and modern WireGuard encrypted tunnels.
Wireless Threat Defense

Built-in Wireless Intrusion Prevention (WIPS)

  • Native Platform Integration: Zero additional hardware sensors required — built directly into Extreme AP management.
  • Real-Time Classification: Detects and categorizes rogue APs, evil twins, ad-hoc networks, and unauthorized client associations.
  • Automated Mitigation: Instant policy-driven countermeasures isolate threats before they breach the enterprise perimeter.

Interactive Architecture: Standard IP Network vs Extreme Fabric Stealth Core

See how bad actors view traditional networks versus Extreme's invisible fabric topology.

📡 External Hacker Port Scan (Nmap View):
[+] Host 10.1.0.1 (Core-Switch-1) is UP. Open Ports: 22/SSH, 23/Telnet, 80/HTTP, 161/SNMP
[+] Host 10.1.0.2 (Dist-Switch-2) is UP. Open Ports: 22/SSH, 443/HTTPS, 8080/Admin
⚠️ VULNERABILITY DETECTED: Core routing topology exposed to reconnaissance.
🛡️ Extreme Security Outcome:
Standard IP networks leave core switches addressable and vulnerable to lateral scanning. Upgrading to Extreme Fabric hides internal nodes behind Shortest Path Bridging (SPB), making the entire backbone completely dark to IP scanners.
Extreme Platform ONE™ — Composable Workspace

One Platform, A Thousand Gains: Composable Workspace & Deep Visibility

Turning 8 clicks into 1 with multi-domain, multi-layer visibility, personalized workspaces, and accelerated onboarding.

THE "TWO-CLICK" RULE

Composable workspace ensures admins find telemetry, configure policies, and inspect nodes in 2 clicks or fewer without bouncing across screens.

MULTI-LAYER TELEMETRY

Switch between Geographic, Logical, Access, RF Maps, Fabric, and Service views for Extreme and 3rd-party devices with real-time alert overlays.

ACCELERATED ONBOARDING

Hierarchical site scoping (Site Groups → Sites → Buildings → Floors) and zero-touch bulk device claiming across wired and wireless hardware.

INVENTORY & COMPLIANCE

Built-in hardware lifecycle monitoring, proactive compliance risk alerts, subscription tracking, and instant contract renewal workflows.

Geographical Multi-Site Map View

24 Sites Active · 0 Critical Faults

Interactive world/regional map plotting all distributed campus, branch, and data center locations. Side-by-side alert overlays immediately highlight degraded sites with full drill-down to building floor plans in 1 click.

Extreme Platform ONE™ — Licensing & Services

A Simple, Inclusive Subscription Program

1 Hardware SKU + 1 Software Subscription SKU. No complex bills of materials, no hidden software fees, and 100% in-sourced GTAC support included.

Tier Wireless Hardware Wired Switching Hardware Available Terms
Tier A All Indoor & Outdoor APs (AP3000, AP4000, AP5020, AP5050, AP5060) 4100, 4200, 5100, 5300 Series Switches 1 (Flexible), 3, 5 Years
Tier B 5400 Series Switches (5420F, 5420M) 1 (Flexible), 3, 5 Years
Tier C 5500 Series Switches (5520 Series) 1 (Flexible), 3, 5 Years
Tier D 5700, 7500, 7700 Series Core/DC Switches 1 (Flexible), 3, 5 Years
Included in Every Platform ONE Subscription: Right-to-use (RTU) Platform ONE & Extreme AI Expert · Embedded Network OS Updates & Feature Releases · 100% In-Sourced GTAC Phone & Web Support · AI-Assisted GTAC · Warranty-Only Hardware Replacement.
Interactive SKU & Tier Mapping Tool

Select your target hardware to generate the exact 1:1 hardware and subscription SKU pairing:

Hardware SKU: 4220-48P-4X
Platform ONE Tier: Tier A (Wired Edge)
1-Yr Subscription SKU: EP1-STD-TA-S-C-EW-1YR
Included Support: ExtremeWorks TAC & OS Updates
Advanced RMA Option: 97304 (EW NBD AHR RMA Only)
The Complete Journey

From User Device to Autonomous AI Cloud Continuum

Follow a single packet as it traverses the entire Extreme intelligence stack — self-optimizing, stealthily transported, zero-trust validated, and continuously analyzed by AI agents.

1. User / IoT Endpoint Identity Profile

Traffic originates. Universal ZTNA continuous posture checking verifies client health and identity with Microsoft Entra / Google Workspace.

2. Extreme Wi-Fi 7 / 6E Access Point Wireless Intelligence

Adaptive TX Power, H/V polarization beamforming, SmartRF, and OFDMA transmit the packet with Per-Packet rate selection while Transient Client Management shields airtime.

3. Universal Edge / Access Switch Zero Touch Onboarding

Auto-sensing 802.3bt PoE++ port powers the AP, dynamically assigns VLANs via Cloud NAC, and enforces local rate limiting.

4. Extreme Fabric Backbone Stealth Core & Sub-Second Convergence

The packet is encapsulated into an SPB stealth fabric. Core switches remain invisible to IP scans; sub-second convergence guarantees zero packet loss during link failovers.

5. Universal ZTNA Enforcement Micro-Segmentation

Just-in-time micro-segmentation routes application traffic securely across encrypted WireGuard / IPsec tunnels with least-privilege access rules.

6. Extreme Platform ONE™ Composable Workspace & AI Agents

Real-time telemetry feeds AI Canvas. 24/7 AI Service Agent detects micro-anomalies, self-heals bottlenecks, and logs diagnostic evidence — cutting MTTR by 98%.

Interactive Knowledge Check

Can you explain it?

What are the three pillars of Extreme Platform ONE's AI Core? +

1) AI Expert (24/7 multilingual conversational assistant with instant answers), 2) AI Canvas (natural language query-driven custom real-time dashboards), and 3) AI Agents / Service Agent (autonomous issue diagnosis and evidence gathering cutting MTTR by 98%).

How does Extreme Fabric's "Stealth Topology" protect enterprise networks? +

By using Shortest Path Bridging (SPB), internal core routing nodes have no exposed IP addresses or open listening ports, rendering the entire network backbone completely invisible to IP-based port scanners and bad actors attempting lateral movement.

How does Extreme Platform ONE simplify hardware licensing? +

Through a predictable 1:1 model: 1 Hardware SKU + 1 Platform ONE Subscription SKU (Tier A, B, C, or D). The single subscription includes technology access, AI Expert, OS updates, and 100% in-sourced GTAC support without hidden add-on costs.

Why does OFDMA improve Wi-Fi efficiency? +

It divides one Wi-Fi channel into smaller Resource Units (RUs), enabling multiple devices to transmit and receive simultaneously in parallel rather than contending sequentially for airtime.

What does Transient Client Management accomplish? +

It identifies passerby devices that continuously probe without connecting, deprioritizing them so that genuine connected and authenticated clients receive full airtime and maximum throughput.
Final Takeaway

Extreme Networks: From Wireless Intelligence to Autonomous Operations

ConnectOptimizeIntelligently AdaptSecureAutomate
Wi-Fi 7 / 6EUniversal SwitchesUniversal ComputeExtreme FabricUniversal ZTNAAI Expert & CanvasPlatform ONE

ONE PLATFORM. ONE EXPERIENCE.