Точка доступа Cisco AIR-CAP1552WU-E-K9
Беспроводные точки доступа Cisco Aironet 1550 используются для создания городской беспроводной инфраструктуры и покрытия значительных территорий бесперебойной связью. Устройства Cisco Aironet 1550 серии поддерживают как однодиапазонные 2.4GHz, так и двухдиапазонные 2.4GHz - 5GHz точки доступа.
Точки доступа семейства Cisco Aironet 1550 являются частью технологии Unified Wireless network и управляются специальными wireless-контроллерами для загрузки корпоративных политик, централизованного обеспечения безопасности, сквозного качества обслуживания всех подключенных клиентов беспроводной сети. Точки доступа серии Cisco 1550 поддерживают питание по технологии PoE (Power Over Ethernet), потребляя при этом всего 12.95W.
Технические характеристики точки доступа Cisco AIR 1550 (AIR-CAP1552WU-E-K9):
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Item |
Specification |
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802.11n Capabilities |
● 2 x 3multiple-input multiple-output (MIMO) with two spatial streams ● Legacy beamforming ● 20- and 40-MHz channels ● PHY data rates up to 300 Mbps ● Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx) ● 802.11 dynamic frequency selection (DFS) ● Cyclic shift diversity (CSD) support |
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Emerson Smart WirelessHart Gateway |
● WirelessHART gateway traffic can be configured to have the highest priority available on the backhaul and takes precedence over Wi-Fi traffic ● Supports direct Ethernet connection between WirelessHART gateways residing in two co-located 1552WU access points for WirelessHART gateway redundancy |
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Frequency Band and 20-MHz Operating Channels |
-A Domain: ● 2.400 to 2.4835 GHz; 11 channels ● 5.250 to 5.850 GHz; 14 channels -B Domain: ● 2.400 to 2.4835 GHz; 11 channels ● 5.280 to 5.320 GHz; 3 channels ● 5.500 to 5.700 GHz; 11 channels ● 5.745 to 5.825 GHz; 5 channels -C Domain: ● 2.400 to 2.4835 GHz; 13 channels ● 5.725 to 5.850 GHz; 5 channels -D Domain: ● 2. .401 to 2.4835 GHz; 11 channels ● 5.725 to 5.875 GHz; 7 channels -E Domain: ● 2.401 to 2.4835 GHz; 13 channels ● 5.470 to 5.725 GHz; 8 channels -K Domain: ● 2.400 to 2.4835 GHz; 11 channels ● 5.250 to 5.825 GHz; 14 channels -M Domain ● 2.400 to 2.4835 GHz; 13 channels ● 5.470 to 5.850 GHz; 12 channels -N Domain: ● 2.400 to 2.4835 GHz; 11 channels ● 5.725 to 5.850 GHz; 5 channels -Q Domain: ● 2.400 to 2.4835 GHz; 13 channels ● 5.470 to 5.725 GHz; 11 channels -R Domain: ● 2.400 to 2.4835 GHz; 13 channels ● 5.250 to 5.725 GHz; 11 channels -S Domain: ● 2.400 to 2.4835 GHz; 13 channels ● 5.725 to 5.850 GHz; 5 channels -T Domain: ● 2.400 to 2.4835 GHz; 11 channels ● 5.470 to 5.850 GHz; 13 channels -Z Domain: ● 2.400 to 2.4835 GHz; 11 channels ● 5.470 to 5.850 GHz; 12 channels |
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Maximum Number of Nonoverlapping Channels |
2.4 GHz ● 802.11b/g: ◦ 20 MHz: 3 ● 802.11n: ◦ 20 MHz: 3 |
5 GHz ● 802.11a: ◦ 20 MHz: 19 ● 802.11n: ◦ 20 MHz: 19 ◦ 40 MHz: 11 |
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Maximum Transmit Power |
2.4 GHz ● 802.11b (Complementary Code Keying [CCK]) ◦ 28 dBm with 2 antennas ● 802.11g (non HT duplicate mode) ◦ 28 dBm with 2 antennas ● 802.11n (HT20) ◦ 28 dBm with 2 antennas ● 802.15.4 ◦ 18 dBm with 1 antenna |
5 GHz ● 802.11a ◦ 28 dBm with 2 antennas ● 802.11n non-HT duplicate (802.11a duplicate) mode ◦ 28 dBm with 2 antennas ● 802.11n (HT20) ◦ 27 dBm with 2 antennas ● 802.11n (HT40) ◦ 27 dBm with 2 antennas |
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Network Interface |
10/100/1000BASE-T Ethernet, autosensing (RJ-45) |
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Dimensions (W x L x H) |
12.0 in. x 7.8 in. x 6.4 in. (30.48 cm x 19.81 cm x 16.26 cm) (including antenna mount) |
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Weight |
1552WU: 17.6 lbs (8 kg) Pole mounting bracket: 6.1 lbs (2.8 kg) |
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Environmental |
Operating temperature: -40 to 55°C (-40 to 131°F) plus Solar Loading Storage temperature: -50 to 85°C (-58 to 185°F) Humidity: 0-100% (condensing) Wind resistance: ● Upto 100 MPH sustained winds ● Up to 165 MPH wind gusts |
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Environmental Ratings |
● IP67 ● NEMA Type 4 |
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Antenna Gain |
● 2.4 GHz Wi-Fi ◦ AIR-ANT2480V-N (8 dBi, omni) ● 5 GHz Wi-Fi ◦ AIR-ANT5180V-N (8 dBi, omni) ◦ AIR-ANT5114P2M-N= (14 dBi, dual polarized patch) ● 2.4 GHz WirelessHART ◦ Included omnidirectional antenna (6 dBi, omni) with 50-foot cable |
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Compliance |
Safety ● UL 60950-1, 2nd Edition ● CAN/CSA-C22.2 No. 60950-1, 2nd Edition ● IEC 60950-1, 2nd Edition ● EN 60950-1, 2nd Edition ● ANSI/ASA 12.12.01 ● CSA C22.2 No 213 ● IEC/EN 60079-0 ● IEC/EN 60079-15 ● CSA: Class I, Division 2, Groups A, B, C, and D ● ATEX: Class I, Zone 2; Ex nA II, T5 Immunity ● <= 5mJ for 6kV/3kA at 8/20 ms waveform ● ANSI/IEEE C62.41 ● EN61000-4-5 Level 4 AC Surge Immunity ● EN61000-4-4 Level 4 Electrical Fast Transient Burst Immunity ● EN61000-4-3 Level 4 EMC Field Immunity ● EN61000-4-2 Level 4 ESD Immunity ● EN60950 Overvoltage Category IV Radio approvals ● FCC Part 15.247, 15.407 ● FCC Bulletin OET-65C ● RSS-210 ● RSS-102 ● AS/NZS 4268.2003 ● EN 300 328 ● EN 301 893 EMI and susceptibility ● FCC part 15.107, 15.109 ● ICES-003 ● EN 301 489-1, -17 Security ● Wireless bridging/mesh ◦ X.509 digital certificates ◦ MAC address authentication ◦ Advanced Encryption Standards (AES), Temporal Key Integrity Protocol (TLIP) ● Wireless access ◦ 802.11i, Wi-Fi Protected Access (WPA2), WPA ◦ 802.1X authentication, including Extensible Authentication Protocol and Protected EAP (EAP-PEAP), EAP Transport Lauer Security (EAP-TLS), EAP-Tunneled TLS (EAP-TTLS), and Cisco LEAP ◦ Advanced Encryption Standards (AES), Temporal Key Integrity Protocol (TLIP) ◦ VPN passthrough ◦ IP Security (IPsec), Layer 2 Tunneling Protocol (L2TP) ● MAC address filtering Other ● NRTL/CSA: Class I, Division 2; Groups A, B, C, and D ● ATEX: Class I, Zone 2; Ex nA IIC T5 Gc ● IECEx: Class I, Zone 2, Ex nA IIC T5 Gc |
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