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Wireless AP 3935

802.11ac Wave 2 Indoor Wireless Access Point

Enterprise-Grade, Ultra-High Performance for Demanding High-Density Deployments

  • Fully featured 4x4:4 dual-radio 802.11ac Wave 2
  • 2.5 Gbps over-the-air-performance
  • Multi-user MIMO
  • Built-in wired load balancing and transparent power failover

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The wireless 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 office, 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 802.3af power budget with reduced performance. An optional external power supply is available for deployments that do not support Power over Ethernet.

The AP3935 is built on 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 self-healing meshing, security, role-based authentication, authorization, and access control. The 4×4:4 platform is capable of delivering up to 2.5 Gbps over-the-air-performance and up to 90,000 packets per second on the wire port. The AP3935 comes with brackets to be installed on to most drop ceiling and wall mounts. Multiple antenna offerings (e.g., Omni, sector, and panel) ensure that the AP3935e deployment can be optimized to meet any unique coverage or capacity need.

High performance enterprise class AP
Number of radios2
MIMO implementation for high performance 11ac & 11n throughputs4x4
Number of spatial streams4
Number of simultaneous users (MU-MIMO)3
Maximum Throughput 2.4GHz Radio800 Mbps
Maximum Throughput 5GHz Radio1.732 Gbps
Maximum Throughput per AP2.532 Gbps
RFC2285 Wire/Wireless Forwarding Rate90,000 pps
Number of SSIDs supported per radio/total8 / 16
Simultaneous users per radio/total240 / 480
Simultaneous Voice calls (802.11b, G711, R>80)12 or greater
Mode of operationSemi-autonomous
Plug and play operation/Zero touch deployment
Security and StandardsWPA, WPA2 (AES), 802.11i, 802.1x, IPSec, IKEv2, PKCS #10, X509 DER / PKCS #12, SSL
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 Efficiency
  • Centralized visibility and control from NetSight 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
Multiple Operating Modes
Intelligent thin APEncryption, Security, QoS and RF management done on AP
Distributed and centralized data paths within same SSID
Application based distributed and centralized data paths within same user/device session
Simultaneous RF monitoring and client services
In-channel WIDS
In-channel WIPS
Dedicated multi-channel WIDS (Guardian mode)
Dedicated multi-channel WIPS (Guardian mode)
Dedicated multi-channel RF spectrum analysis and fingerprinting
Locates devices and threats via RF triangulation
Self-forming and self-healing meshing
Remote access point
Hardware-based, end-to-end data and control plane encryption
Private and public cloud deployments
Hybrid Operation
Security scanning and serve clients on same radio
Security scanning and spectrum analysis on same radio
Spectrum analysis and serve clients on same radio
Multi-channel dedicated security scanning and spectrum analysis
Simultaneous Users (MU-MIMO)3
Max Radiated Power
Radio 1 (5GHz)29 dBm
Radio 2 (2.4GHz)27 dBm
Max Antenna Gain (Integrated Antenna)
Radio 1 (5GHz)5 dBi (AP3935i)
Radio 2 (2.4GHz)3 dBi (AP3935i)
Adaptive Radio Management
Dynamic Channel Control802.11h: DFS & TPC support (ETSI)
Efficient use of the spectrum with a multi-channel architecture
Automatic transmit power and channel control
Self-healing with coverage gap detection
Band steering with multiple steering modes
Spectrum load balancing of clients
Airtime fairness
Performance protection in congested RF environments
Fast Transition Roaming (802.11k)
Mitigates co-channel interference with coordinated access
Mitigates adjacent channel interference with optimized receive sensitivity
Efficient reuse of channels at shorter intervals
Mitigates non 802.11 interference without dedicated radios
Probe Suppression and client link monitoring
Management Frame Protection (802.11w)
Automatic discovery of networks by pre-authenticated devices (802.11u)
Quality of Service
Quality of Service (WMM, 802.11e)
Power Save (U-APSD)
Fast secure roaming and handover between APs (802.11r)
Pre-Authentication (Pre-Auth)
Opportunistic Key Caching (OKC)
Bonjour/LLMNR/UPnP identification, containment and control
Supports voice, video, and data using the same SSID
Prioritizes voice over data for both tagged and untagged traffic
Rate limiting (rule and user-based)
Rule and role based QoS processing
Multicast Rate Control
Multicast to unicast Conversion
Adaptable rate multicast
Power save mode optimization for multicast
Wireless Services
Media Access ProtocolCSMA/CA with ACK
Data Rates802.11a: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11b: 1, 2, 5.5, 11 Mbps
802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps
802.11 02.11n Performance Table below
802.11ac: See 802.11ac Performance Table below

Receiver Sensitivity
• -92DdBm @ 6Mbps
• -77DdBm @ 54Mbps

• -91DdBm @ 6Mbps
• -78DdBm @ 54Mbps

802.11n: See 802.11n Receiver Sensitivity Table below
802.11ac: See 802.11ac Receiver Sensitivity Table below
Frequency Bands802.11ac/a/n:
• 5.15 to 5.25 GHz (FCC/IC/ETSI)
• 5.25 to 5.35 GHz (FCC/IC/ETSI)*
• 5.47 to 5.725 GHz (FCC/IC/ETSI)*
• 5.725 to 5.850 GHz (FCC/IC)

• 2.400 to 2.4720 GHz (FCC/IC)
• 2.400 to 2.4835 GHz (ETSI)

*FCC/IC DFS certification in progress
Wireless Modulation802.11ac: BPSK, QPSK, 16QAM, 64QAM, 256QAM with OFDM
802.11ac Packet aggregation: A-MPDU, A-MSDU
802.11ac Very High-Throughput (VHT): VHT20/40/80
802.11ac Advanced Features: LDPC, STBC, Maximum Likelihood (ML) Detection
802.11n: BPSK, QPSK, 16QAM, 64QAM with OFDM
802.11n High-throughput (HT) support: HT 20/40
802.11n Packet aggregation: A-MPDU, A-MSDU
802.11n Advanced Features: LDPC, STBC and TxBF
802.11a: BPSK, QPSK, 16QAM, 64QAM with OFDM
802.11g: DSSS and OFDM
802.11b: DSSS
# 10/100/1000 Base T Ethernet autosensing link2
Integrated Wall Mounting
Tool-less drop ceiling bracket for most flat and protruded drop ceilings
EnvironmentalPlenum rated (UL 2043)

- Temperature 0° C to +47° C (+32° F to +117° F)
- Humidity 0%-95% (non-condensing)

- Temperature -50° C to +70° C (-58° F to +158° F)

- Temperature -50° C to +70° C (-58° F to +158° F)
Wireless and EMC
Compliance• FCC CFR 47 Part 15, Class B
• ICES-003 Class B
• FCC Subpart C 15.247
• FCC Subpart E 15.407
• RSS-210
• EN 301 893
• EN 300 328
• EN 301 489 1 & 17
• EN50385
• EN 55022 (CISPR 22)
• EN 60601-1-2
• AS/NZS4268 + CISPR22
Safety• IEC 60950-1
• EN 60950-1
• UL 60950-1
• CSA 22.2 No.60950-1-03
• AS/NZS 60950.1
Dimensions (Outer Diameter x Height)8.46” x 8.46” x 2.2” (21.5 x 21.5 x 5.6 cm)
Weight1.7 Kg ( 3.7 lbs)
Max power consumption19W
WarrantyLimited Lifetime