Extreme Networks ExtremeWireless WS-AP3935i
Brand: Extreme Networks | Category: Wireless Access Points
SKU: EXTR-WSAP3935IFCC | Part #: WS-AP3935I-FCC | MPN: WS-AP3935I-FCC
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About the Extreme Networks ExtremeWireless WS-AP3935i
The ExtremeWireless WS-AP3935i is a tri-radio 802.11ac Wave 2 indoor access point featuring a unique dual 5 GHz + 2.4 GHz radio architecture that maximizes throughput in high-density wireless environments. By dedicating two independent 4x4:4 5 GHz 802.11ac Wave 2 radios to client service on non-overlapping 5 GHz channels, the AP3935i effectively doubles 5 GHz capacity compared to conventional dual-band APs, making it particularly effective in dense deployments such as lecture halls, conference centers, and open offices where the majority of modern clients operate in the 5 GHz band.
The WS-AP3935i delivers aggregate Wi-Fi throughput of up to 5.2 Gbps (867 Mbps 2.4 GHz + 1,733 Mbps + 2,600 Mbps dual 5 GHz) and supports MU-MIMO 4x4:4 streams per radio with beamforming, enabling the AP to serve multiple clients simultaneously with spatially multiplexed streams. The access point integrates a dedicated fourth radio for continuous RF scanning, WIDS/WIPS monitoring, and spectrum analysis without impacting client service radios.
Managed through ExtremeCloud IQ or Extreme's on-premises ExtremeWireless Controller (EWC), the WS-AP3935i supports both controller-based and controller-less (distributed forwarding) deployment modes, providing flexibility for centralized campus architectures and distributed branch deployments. While not a Wi-Fi 6 product, the AP3935i remains a popular and cost-effective choice for enterprises with established 802.11ac Wave 2 client fleets seeking high-density coverage without the premium of Wi-Fi 6 platforms.
Ideal for
- High-density lecture hall and auditorium 802.11ac Wave 2 wireless coverage
- Corporate open-office high-density user connectivity refresh
- Conference center multi-band wireless with parallel session support
- Sports arena indoor concourse coverage for staff and spectators
- Healthcare facility wireless with dual 5 GHz capacity for clinical mobility
- Budget-conscious enterprise Wi-Fi refresh with dual 5 GHz architecture
Technical specifications
| Manufacturer | Extreme Networks |
| Standard | IEEE 802.11ac Wave 2, 802.11a/b/g/n backward compatible |
| Radio Configuration | Tri-radio: 1 x 2.4 GHz (4x4 MU-MIMO) + 2 x 5 GHz (4x4 MU-MIMO each) |
| Max Aggregate Throughput | 5.2 Gbps (867 Mbps + 1,733 Mbps + 2,600 Mbps) |
| Spatial Streams | 4x4:4 per radio |
| MU-MIMO | Yes (DL MU-MIMO, Wave 2) |
| Scanning Radio | Dedicated 4th radio for WIDS/WIPS, spectrum analysis |
| Wired Interface | 1 x 1G BASE-T PoE (802.3at) + 1 x 1G BASE-T LAN (local switching) |
| PoE Requirement | 802.3at (30W) |
| Security | WPA3 (optional via firmware), WPA2-Enterprise, 802.1X, TKIP/AES, PMF |
| Management Mode | Controller-based (EWC) or controller-less (distributed) |
| Management Platform | ExtremeCloud IQ, Extreme Wireless Controller (on-prem) |
| Antennas | Internal omnidirectional: 3 dBi (2.4 GHz), 5 dBi (5 GHz) |
| Mounting | Ceiling tile, T-bar, wall (brackets included) |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 5% to 93% non-condensing |
| Dimensions | 8.6 x 8.6 x 2.2 in (218 x 218 x 56 mm) |
| Weight | 0.95 kg (2.1 lbs) |
| Certifications | FCC, CE, IC, UL2043, RoHS, TAA Compliant |
Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.
Technical Specifications
| Brand | Extreme Networks |
| Category | Wireless Access Points |
| SKU | EXTR-WSAP3935IFCC |
| Part Number | WS-AP3935I-FCC |
| Condition | New |
| Standard | IEEE 802.11ac Wave 2, 802.11a/b/g/n backward compatible |
| Radio Configuration | Tri-radio: 1 x 2.4 GHz (4x4 MU-MIMO) + 2 x 5 GHz (4x4 MU-MIMO each) |
| Max Aggregate Throughput | 5.2 Gbps (867 Mbps + 1,733 Mbps + 2,600 Mbps) |
| Spatial Streams | 4x4:4 per radio |
| MU-MIMO | Yes (DL MU-MIMO, Wave 2) |
| Scanning Radio | Dedicated 4th radio for WIDS/WIPS, spectrum analysis |
| Wired Interface | 1 x 1G BASE-T PoE (802.3at) + 1 x 1G BASE-T LAN (local switching) |
| PoE Requirement | 802.3at (30W) |
| Security | WPA3 (optional via firmware), WPA2-Enterprise, 802.1X, TKIP/AES, PMF |
| Management Mode | Controller-based (EWC) or controller-less (distributed) |
| Management Platform | ExtremeCloud IQ, Extreme Wireless Controller (on-prem) |
| Antennas | Internal omnidirectional: 3 dBi (2.4 GHz), 5 dBi (5 GHz) |
| Mounting | Ceiling tile, T-bar, wall (brackets included) |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 5% to 93% non-condensing |
| Dimensions | 8.6 x 8.6 x 2.2 in (218 x 218 x 56 mm) |
| Weight | 0.95 kg (2.1 lbs) |
| Certifications | FCC, CE, IC, UL2043, RoHS, TAA Compliant |
Frequently Asked Questions about Extreme Networks ExtremeWireless WS-AP3935i
What does the Extreme Networks ExtremeWireless WS-AP3935i do?
The Extreme Networks ExtremeWireless WS-AP3935i is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
What are the headline specs of the Extreme Networks ExtremeWireless WS-AP3935i?
Key specifications for the Extreme Networks ExtremeWireless WS-AP3935i: new condition; manufacturer Extreme Networks; standard IEEE 802.11ac Wave 2, 802.11a/b/g/n backward compatible; radio configuration Tri-radio: 1 x 2.4 GHz (4x4 MU-MIMO) + 2 x 5 GHz (4x4 MU-MIMO each); max aggregate throughput 5.2 Gbps (867 Mbps + 1,733 Mbps + 2,600 Mbps); spatial streams 4x4:4 per radio; mu-mimo Yes (DL MU-MIMO, Wave 2). Manufacturer part number WS-AP3935I-FCC. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the Extreme Networks ExtremeWireless WS-AP3935i compatible with my infrastructure?
The Extreme Networks ExtremeWireless WS-AP3935i interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.