Specifications

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Data Sheet

ExtremeWireless

™

3935 i/e

Indoor Access Point

Enterprise-Grade, Ultra-High Performance for Demanding

High-Density Deployments

Product Overview

The AP3935 is a feature rich 802.11ac (Wave 2) and 802.11abgn indoor

access point that delivers enterprise-grade performance and security.

Designed to blend into the oce, classroom or lecture hall, or large

common spaces, the AP3935 is ideal for providing secure 802.11ac and

802.11abgn connectivity for high-density, mission critical environments such

as schools, universities, hospitals, indoor arenas, and conference centers.

The AP3935i comes with an integrated eight port antenna array for

ease of installation. The AP3935e requires professional installation and

includes eight Reverse Polarity Sub-Miniature Version A (RPSMA) antenna

connectors supporting both 2.4GHz and 5GHz band antennas. The AP3935

uses 802.3at Power over Ethernet (PoE+) for maximum performance and

can operate within an 803.2af power budget with reduced performance.

Ethernet ports support transparent power transition (POE Hot-swap).

In case of power interruption to one of the ports the AP automatically

transitions to the other port. No reboot or state interruption. An optional

external power supply is available for deployments that do not support

Power over Ethernet.

Beneﬁts

Business Alignment

• Support for demanding voice/video/

data applications to enhance mobile

worker productivity and convenience

• Role-based grouping of users,

devices, and applications to deliver

priority, QoS, and security in

accordance with business needs

• Seamless roaming across an entire

multi-subnet campus without the

need for cumbersome client software

• Integrated management, security,

and QoS features reduce operating

cost and ensure a consistent user

experience regardless of location

Operational Eciency

• Centralized visibility and control

accelerates problem resolution,

optimize network utilization, and

automate management

• Adaptive architecture reduces

complexity and optimizes

information ﬂow for each application

• Dynamic Radio Management when

used for planning and monitoring

ensures optimal spectrum coverage

resulting in the best end-user quality

of experience

• Flexible Client Access optimizes

throughput for 802.11ac/n clients in

today’s mixed ac, n, and a/b/g

client environments

Flexible Management Options

• On premise, with hardware or virtual

ExtremeWireless Appliance

• ExtremeCloud™ Cloud-Managed

Networking Platform

Summary of content (11 pages)

PAGE 1
Data Sheet Benefits Business Alignment • Support for demanding voice/video/ data applications to enhance mobile worker productivity and convenience • Role-based grouping of users, devices, and applications to deliver priority, QoS, and security in accordance with business needs • Seamless roaming across an entire multi-subnet campus without the need for cumbersome client software • Integrated management, security, and QoS features reduce operating cost and ensure a consistent user experience regardless of
PAGE 2
The AP3935 is built using the latest Wi-Fi technology, including 802.11ac Wave 2, dynamic radio management, and spectrum analysis with interference classification, beamforming, multi-user MIMO, self-forming and selfhealing meshing, security, role-based authentication, authorization, and access control. The 4x4:4 platform is capable of delivering up to 2.5 Gbps over-the-airperformance and up to 90,000 packets per second on the wire port.
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Specifications Cont.
PAGE 4
Specifications Cont. Product Feature AP3935i/e Quality of Service Quality of Service (WMM, 802.11e)  Power Save (U-APSD)  Fast Secure Roaming and Handover Between APs (802.
PAGE 5
Ordering Information Part Number Description Access Points 31012 WS-AP3935i_FCC (US, Puerto Rico, Colombia) Dual Radio 802.11ac/abgn, 4x4:4 MIMO indoor access point with eight internal antenna array (Requires ExtremeWireless V10.01 or higher; or ExtremeCloud 3.01) 31013 WS-AP3935i-ROW Dual Radio 802.11ac/abgn, 4x4:4 MIMO indoor access point with eight internal antenna array (Requires ExtremeWireless V10.01 or higher; or ExtremeCloud 3.01) 31020 WS-AP3935i-IL (Israel Only) Dual Radio 802.
PAGE 6
Data Rates 2.4MHz Radio (802.11n) HT20 HT40 Descriptor Data Streams Normal GI Short GI Normal GI Short GI MCS0 1 6.5 7.2 13.5 15 MCS1 1 13 14.4 27 30 MCS2 1 19.5 21.7 40.5 45 MCS3 1 26 28.9 54 60 MCS4 1 39 43.3 81 90 MCS5 1 52 57.8 108 120 MCS6 1 58.5 65 121.5 135 MCS7 1 65 72.2 135 150 MCS8 2 13 14.4 27 30 MCS9 2 26 28.9 54 60 MCS10 2 39 43.3 81 90 MCS11 2 52 57.8 108 120 MCS12 2 78 86.7 162 180 MCS13 2 104 115.
PAGE 7
Data Rates 5.0MHz Radio (802.11n) VHT20 VHT40 VHT80 Descriptor Data Streams Normal GI Short GI Normal GI Short GI Normal GI Short GI MCS0 1 6.5 7.2 13.5 15 29.3 32.5 MCS1 1 13 14.4 27 30 58.5 65.0 MCS2 1 19.5 21.7 40.5 45 87.8 97.5 MCS3 1 26 28.9 54 60 117.0 130.0 MCS4 1 39 43.3 81 90 175.5 195.0 MCS5 1 52 57.8 108 120 234.0 260.0 MCS6 1 58.5 65 121.5 135 263.3 292.5 MCS7 1 65 72.2 135 150 292.5 325.0 MCS8 1 78.0 86.7 162.
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Receiver Sensitivity 2.4MHz, 11g Radio Typical Sensitivity at Each RF Chain. Frame (1000-BYTE PDUS) Error Rate <10% at Room Temp. 25°C1 54 Mbps -80 dBm 48 Mbps -81 dBm 36 Mbps -85 dBm 24 Mbps -88 dBm 18 Mbps -92 dBm 11 Mbps -94 dBm 9 Mbps -95 dBm 6 Mbps -97 dBm 1 802.11G: IEEE STD 802.11G/D8.2-APR 2003 Part 11 Paragraph 19.5.1 Receiver Sensitivity 2.4MHz, 11n Radio Typical Sensitivity at Each RF Chain. Frame (1000-BYTE PDUS) Error Rate <10% at Room Temp.
PAGE 9
Receiver Sensitivity 2.4MHz, 11n Radio Cont. Typical Sensitivity at Each RF Chain. Frame (1000-BYTE PDUS) Error Rate <10% at Room Temp. 25°C12 Rate 20MHz (dBm) 40MHz (dBm) (MSC25) -85 -83 (MSC26) -83 -81 (MSC27) -79 -77 (MSC28) -76 -74 (MSC29) -71 -69 (MSC30) -70 -68 1 Should Comply to 802.11N: IEEE P802.11NSEP 2009 Table 20.22 2 MCS0 to MCS7 Are Measured on the AP3935E HW, MCS8-MCS23 Are Interpolated From the MCS0-MCS7 Measurements Receiver Sensitivity 5.
PAGE 10
Receiver Sensitivity 5.0MHz, 11ac Radio Cont. Typical Sensitivity at Each RF Chain. Frame (1000-BYTE PDUS) Error Rate <10% at Room Temp.
PAGE 11
3935i Antenna Radiation Patterns 2.4 GHz 3935i Antenna Radiation Patterns 5.0 GHz Warranty Service and Support As a customer-centric company, Extreme Networks is committed to providing quality products and solutions. In the event that one of our products fails due to a defect, we have developed a comprehensive warranty that protects you and provides a simple way to get your products repaired or media replaced as soon as possible. For full warranty terms and conditions please go to: http://support.