MR52

802.11ac Wave 2、専用のセキュリティおよび Bluetooth^Ⓡビーコン

クラウド管理、802.11ac のパフォーマンス、専用のセキュリティ無線

免責事項:この翻訳は参照用です。英語版に準拠するものとします。

ハイライト

理想的な使用例

パフォーマンス重視のワイヤレス LAN
高密度環境

ハードウェア機能

4 つの無線：2.4 および 5 GHz、デュアルバンド WIDS/WIPS および Bluetooth Low Energy
4 ストリーム 802.11ac Wave 2、最大 2.5 Gbps
2 x ギガビットイーサネットポート
PoE:802.3at
AC アダプターを使用可能

クラウド管理

ネットワーク全体の可視性と制御
迅速な導入のためのセルフプロビジョニング
自動化レポート
ファームウェアのシームレスなアップデート

エンタープライズセキュリティ

802.1X およびネイティブ Active Directory の統合
Air Marshal 機能：リアルタイム WIPS とフォレンジック
ステートフルレイヤ 3～7 ファイアウォール
アイデンティティベースのグループポリシー
内蔵のウィルス対策スキャン（NAC）
内蔵の Umbrella DNS セキュリティ*
アダプティブポリシー自動化セグメンテーション**

ゲストアクセス

ワンクリックのセキュアなゲストアクセス
ゲスト分離ファイアウォール
カスタマイズ可能なスプラッシュページ
Facebook と統合されたログイン

RF 最適化

MU-MIMO 対応のデュアル同時使用無線
実利用環境での高パフォーマンスに最適化された無線
3 つ目の無線はセキュリティと RF 管理専用
組み込みのリアルタイム RF スペクトルビュー
クラウドベースの自動 RF 最適化

レイヤ 7 トラフィックシェーピング

数百のアプリケーションを分類
アプリケーションごとの帯域幅制限の作成
生産性アプリケーションの優先順位付け
娯楽用トラフィックの制限またはブロック

プレゼンスロケーション分析

顧客の獲得率、訪問時間、リピート訪問率の測定
時間の経過に伴うビジターの傾向を測定し、ロケーション毎のパフォーマンスを比較

デバイス管理

デバイス固有のファイアウォールルールの作成
デバイスインベントリの監視と追跡
アプリケーションの展開とセキュリティ設定の適用

*アドバンスドライセンスが必要です

**アドバンスドライセンスと互換性のあるスイッチが必要です

	Usage	Radios	Interface	Power	Performance features
MR20	Basic wireless, medium-density deployments	1 × 802.11b/g/n 1 × 802.11a/n/ac 1.3 Gbit/sec max rate 2×2:2 MU-MIMO with beamforming	1 × Gigabit Ethernet port	802.3af PoE DC power adapter	2×2:2 MU-MIMO Priority Voice, Power Save (802.11e/WMM) Hardware-accelerated encryption Band steering
MR30H	In-room hotel or dormitory deployments that must service IP-enabled devices	1 × 802.11b/g/n 1 × 802.11a/n/ac 1 × WIDS/WIPS 1 × Bluetooth 1.3 Gbit/sec max rate 2×2:2 MU-MIMO with beamforming	1 × Gigabit Ethernet input 1 × Gigabit Ethernet LAN port with 802.3af PoE 3 × Gigabit Ethernet LAN ports	802.3af PoE	2×2:2 MU-MIMO Priority Voice, Power Save (802.11e/WMM) Hardware-accelerated encryption Band steering
MR33	Basic 802.11ac Wave 2 for futureproof deployments	1 × 802.11b/g/n 1 × 802.11a/n/ac 1 × WIDS/WIPS 1 × Bluetooth 1.3 Gbit/sec max rate 2×2:2 MU-MIMO with beamforming	1 × Gigabit Ethernet port	802.3af PoE DC power adapter	2×2:2 MU-MIMO Priority Voice, Power Save (802.11e/WMM) Hardware-accelerated encryption Band steering
MR36	High-performance Wi-Fi 6 (802.11ax) to futureproof deployments, with UL/DL MU-MIMO and OFMDA	1 × 2.4 Ghz 802.11b/g/n/ax 1 × 5 GHz 802.11a/n/ac/ax 1 × WIDS/WIPS 1 × Bluetooth 1.7 Gbit/sec max rate 2×2:2 MU-MIMO with beamforming	1 × Gigabit Ethernet port	802.3af PoE DC power adapter	2×2:2 MU-MIMO and OFDMA 160 MHz Channels** Priority Voice, Power Save (802.11e/WMM) Hardware-accelerated encryption Band steering
MR42	General purpose 802.11ac Wave 2 for campus and enterprise	1 × 802.11b/g/n 1 × 802.11a/n/ac 1 × WIDS/WIPS 1 × Bluetooth 1.9 Gbit/sec max rate 3×3:3 MU-MIMO with beamforming	1 × Gigabit Ethernet port	802.3at/802.3af PoE DC power adapter	3×3:3 MU-MIMO Priority Voice, Power Save (802.11e/WMM) Hardware-accelerated encryption Band steering
MR42E	General purpose wireless, challenging RF, or focused coverage scenarios	1 × 802.11b/g/n 1 × 802.11a/n/ac 1 × WIDS/WIPS 1 × Bluetooth 1.9 Gbit/sec max rate 3×3:3 MU-MIMO with beamforming	1 × Gigabit Ethernet port	802.3at PoE DC power adapter	3×3:3 MU-MIMO Priority Voice, Power Save (802.11e/WMM) Hardware-accelerated encryption Band steering Removable antennas
MR46	High-performance, Wi-Fi 6 (802.11ax) with Multigigabit Ethernet for high density campus and enterprise, with UL/DL MU-MIMO and OFMDA	1 × 2.4 Ghz 802.11b/g/n/ax 1 × 5 GHz 802.11a/n/ac/ax 1 × WIDS/WIPS 1 × Bluetooth 3.5 Gbit/sec max rate 4×4:4 MU-MIMO with beamforming	1 × 2.5 Gbps Multigigabit Ethernet port	802.3at PoE DC power adapter	4x4:4 UL/DL MU-MIMO and OFDMA 160 MHz Channels** Priority Voice, Power Save (802.11e/WMM) Hardware-accelerated encryption Band steering
MR46E	High-performance, Wi-Fi 6 (802.11ax) with Multigigabit Ethernet for high density, challenging RF, or focused coverage scenarios, with UL/DL MU-MIMO and OFMDA, and external antennas	1 × 2.4 Ghz 802.11b/g/n/ax 1 × 5 GHz 802.11a/n/ac/ax 1 × WIDS/WIPS 1 × Bluetooth 3.5 Gbit/sec max rate 4×4:4 MU-MIMO and OFDMA with beam forming	1 × 2.5 Gbps Multigigabit Ethernet port	802.3at PoE DC power adapter	4x4:4 UL/DL MU-MIMO and OFDMA 160 MHz Channels** Priority Voice, Power Save (802.11e/WMM) Hardware-accelerated encryption Band steering Removable antennas
MR52	Highest performance 802.11ac Wave 2 for high density campus, enterprise, and MU-MIMO	1 × 802.11b/g/n 1 × 802.11a/n/ac 1 × WIDS/WIPS 1 × Bluetooth 2.5 Gbit/sec max rate 4×4:4 MU-MIMO with beamforming	2 × Gigabit Ethernet port	802.3at PoE DC power adapter	4×4:4 MU-MIMO Priority Voice, Power Save (802.11e/WMM) Hardware-accelerated encryption Band steering
MR53	Highest performance 802.11ac Wave 2 with Multigigabit for high density campus, enterprise, and MU-MIMO	1 × 802.11b/g/n 1 × 802.11a/n/ac 1 × WIDS/WIPS 1 × Bluetooth 2.5 Gbit/sec max rate 4×4:4 MU-MIMO with beamforming	1 × 2.5Gbps Multigigabit Ethernet port 1 × Gigabit Ethernet port	802.3at PoE DC power adapter	4×4:4 MU-MIMO Priority Voice, Power Save (802.11e/WMM) Hardware-accelerated encryption Band steering
MR53E	Performance-critical wireless for high-density, challenging RF, or focused coverage scenarios	1 × 802.11b/g/n 1 × 802.11a/n/ac 1 × WIDS/WIPS 1 × Bluetooth 2.5 Gbit/sec max rate 4×4:4 MU-MIMO with beamforming	1 × 2.5 Gbps Multigigabit Ethernet port 1 × Gigabit Ethernet port	802.3at PoE DC power adapter	4×4:4 MU-MIMO Priority Voice, Power Save (802.11e/WMM) Hardware-accelerated encryption Band steering Removable antennas
MR56	Ultra High-performance, Wi-Fi 6 (802.11ax) with Multigigabit Ethernet for high density campus and enterprise, with UL/DL MU-MIMO and OFMDA	1 × 2.4 GHz 802.11b/g/n/ax 1 × 5 Ghz 802.11a/n/ac/ax 1 × WIDS/WIPS 1 × Bluetooth 5.9 Gbit/sec max rate 8×8:8 MU-MIMO with beamforming	1 × 5 Gbps Multigigabit Ethernet port	802.3at PoE DC power adapter	8x8:8 UL/DL MU-MIMO and OFDMA 160 MHz Channels** Priority Voice, Power Save (802.11e/WMM) Hardware-accelerated encryption Band steering

**Software features can be enabled via firmware updates.

Radios
- 2.4 GHz 802.11b/g/n client access radio
- 5 GHz 802.11a/n/ac client access radio
- 2.4 & 5 GHz dual-band WIDS/WIPS, spectrum analysis, & location analytics radio
- 2.4 GHz Bluetooth radio with Bluetooth Low Energy and Beacon support
- Concurrent operation of all four radios
- Max aggregate frame rate 2.5 Gbit/s
- Supported frequency bands (country-specific restrictions apply):
  - 2.412-2.484 GHz
  - 5.150-5.250 GHz (UNII-1)
  - 5.250-5.350 GHz (UNII-2)
  - 5.470-5.600, 5.660-5.725 (UNII-2e)
  - 5.725-5.825 GHz (UNII-3)
Antenna
- Integrated omni-directional antennas (5 dBi gain at 2.4 GHz, 6.2 dBi gain at 5 GHz)
- Individual antenna elements for each radio
802.11ac Wave 2 & 802.11n Capabilities
- 4x4 multiple input, multiple output (MIMO) with four spatial streams
- SU-MIMO and MU-MIMO support
- Maximal ratio combining (MRC) & beamforming
- 20 & 40 MHz channels (802.11n); 20, 40, and 80MHz channels (802.11ac)
- Up to 256-QAM on both 2.4 & 5 GHz
- Packet aggregation
- Cyclic Shift Diversity (CSD) for improved downlink wireless performance
- Space-time block coding (STBC) for increased range and improved reception
- Aggregate MAC Protocol Data Unit (A-MPDU) and Aggregate MAC Service Data Unit (A-MSDU) for frame aggregation
Additional Wireless Features
- Dynamic frequency selection (DFS) optimizes the use of available RF spectrum
Power
- Power over Ethernet: 37 - 57 V (802.3at required; functionality-restricted 802.3af mode supported)
- Alternative 12V DC input
- Power consumption: 21 W max (802.3at)
- Power over Ethernet injector and DC adapter sold separately
Interfaces
- 2 × 10/100/1000Base-T Ethernet (RJ45)
- 1 × DC power connector (5.5mm x 2.5mm, center positive)
Mounting
- All standard mounting hardware included
- Desktop, ceiling, and wall mount capable
- Ceiling tile rail (9/16, 15/16 or 1 ½" flush or recessed rails), assorted cable junction boxes
- Bubble level on mounting cradle for accurate horizontal wall mounting
Physical Security
- Two security screw options (included)
- Kensington lock hard point
- Concealed mount plate with anti-tamper cable bay

Environment
- Operating temperature: 32 °F to 104 °F (0 °C to 40 °C)
- Humidity: 5 to 95% non-condensing
Physical Dimensions
- 10.56” x 6.38” x 1.58” (268.2 mm x 162.0 mm x 38.8 mm), not including deskmount feet or mount plate
- Weight: 28.9 oz (820g)
Security
- Integrated Layer 7 firewall with mobile device policy management
- Real-time WIDS/WIPS with alerting and automatic rogue AP containment with Air Marshal
- Flexible guest access with device isolation
- VLAN tagging (802.1q) and tunneling with IPsec VPN
- PCI compliance reporting
- WEP, WPA, WPA2-PSK, WPA2-Enterprise with 802.1X
- EAP-TLS, EAP-TTLS, EAP-MSCHAPv2, EAP-SIM
- TKIP and AES encryption
- Enterprise Mobility Management (EMM) & Mobile Device Management (MDM) integration
- Cisco ISE integration for Guest access and BYOD Posturing
Quality of Service
- Advanced Power Save (U-APSD)
- WMM Access Categories with DSCP and 802.1p support
- Layer 7 application traffic identification and shaping
Mobility
- PMK, OKC, and 802.11r for fast Layer 2 roaming
- Distributed or centralized Layer 3 roaming
Analytics
- Embedded location analytics reporting and device tracking
- Global L7 traffic analytics reporting per network, per device, & per application

Warranty
- Lifetime hardware warranty with advanced replacement included
Ordering Information
- MR52-HW Meraki MR52 Cloud Managed 802.11ac AP
- MA-PWR-30W-XX Meraki AC Adapter for MR Series (XX = US, EU, UK, or AU)
- MA-INJ-4-XX Cisco Meraki 802.3at PoE Injector (XX = US, EU, UK, or AU)