Radios
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2.4 GHz 802.11b/g/n/ax client access radio
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2.4 GHz Bluetooth® Low Energy (BLE 5) radio with Beacon and BLE scanning support
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5 GHz 802.11a/n/ac/ax client access radio
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Supported frequency bands (country-specific restrictions apply)
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Supported frequency bands (country-specific restrictions apply):
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2.412 – 2.484 GHz
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5.150 – 5.250 GHz (UNII-1)
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5.250 – 5.350 GHZ (UNII-2A)
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5.490 – 5.730 GHz (UNII-2C)
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5.735 – 5.825 GHz (UNII-3)
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Antenna
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802.11ax, 802.11ac Wave 2 and 802.11n Capabilities
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DL-OFDMA**, UL-OFDMA**, TWT support**, BSS Coloring**
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2 x 2 multiple input, multiple output (MIMO) with two spatial streams
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SU-MIMO, UL MU-MIMO** and DL MU-MIMO support
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Maximal ratio combining (MRC) & beamforming
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20 and 40 MHz* channels (802.11n); 20, 40*, and 80 MHz channels (802.11ac Wave 2); 20, 40* and 80 MHz channels (802.11ax)
Note: *40MHz channels are supported only in the 5GHz band.
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Up to 1024-QAM on both 2.4 GHz & 5 GHz bands
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Packet aggregation
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Power
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Note: Only MA-PWR-30W-XX (XX – AU, EU, CN, UK, US) AC adapters are compatible with MR28. Previous generations of AC adapters are not compatible with MR28.
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Power over Ethernet: 37 – 57 V (802.3af compatible)
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Power consumption: 15W max (802.3af). Note: actual power consumption may vary depending on the AP usage.
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Power over Ethernet injector sold separately
Note: Actual power consumption may vary depending on the AP usage.
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Interfaces
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Physical Security
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Environment
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Operating temperature: 32 °F to 104 °F (0 °C to 40 °C)
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Humidity: 5 to 95% non-condensing
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Operating altitude: Up to 40,000 feet (12,192 meters)
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Reliability
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Physical Dimensions
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Security
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Integrated Layer 7 firewall with mobile device policy management
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WIDS/WIPS with alerting and rogue AP detection with Air Marshal (performed opportunistically with best-effort on client-serving radios)
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Flexible guest access with device isolation
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VLAN tagging (802.1q) and tunneling with IPsec VPN
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PCI compliance reporting
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WEP*, WPA, WPA2-PSK, WPA2-Enterprise with 802.1X, WPA3 – Personal, WPA3 – Enterprise, WPA3 – Enhanced Open (OWE)**
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EAP-TLS, EAP-TTLS, EAP-MSCHAPv2, EAP-SIM
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TKIP and AES encryption
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Enterprise Mobility Management (EMM) & Mobile Device Management (MDM) integration
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Cisco ISE integration for Guest access and BYOD Posturing
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Quality of Service
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Advanced Power Save (U-APSD)
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WMM Access Categories with DSCP and 802.1p support
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Layer 7 application traffic identification and shaping
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Mobility
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PMK, OKC, & 802.11r for fast Layer 2 roaming
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Distributed or centralized layer 3 roaming
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Analytics
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Embedded location analytics reporting and device tracking
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Global L7 traffic analytics reporting per network, per device, & per application
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LED Indicators
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Regulatory
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Warranty
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- Indoor access point
- Lifetime hardware warranty with advanced replacement included
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Ordering Information
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