The Cisco® Aironet® 1850 Series delivers industry-leading performance for enterprise and service provider markets via enterprise-class 4x4 MIMO, four-spatial-stream access points that support the IEEE’s new 802.11ac Wave 2 specification. The Aironet 1850 Series extends support to a new generation of Wi-Fi clients, such as smartphones, tablets, and high-performance laptops that have integrated 802.11ac Wave 1 or Wave 2 support.
The Cisco Aironet 1850 series access point is an 802.11 a/b/g/n/ac (Wave 2) access point, with both external antenna (AP1852E) and internal antenna (AP1852I) models. This access point can be mounted on a wall or a ceiling, and supports 2.4 GHz 3x4 802.11b/g/n MIMO and 5 GHz 4x4 802.11 a/n/ac (Wave 2) MIMO applications simultaneously.
The AIR-AP1852E-EK910 is a Cisco Aironet 1850 Series Access Point, specifically an external antenna (E) model for the E regulatory domain, sold in bulk packs (10-pack).
The Cisco Aironet 1850 Series Access Point Features
Supported mode(s) of operation:
– Centralized
Supports Cisco Mobility Express solution. The 1850 series access point can operate as a master AP (having an integrated wireless controller functionality) in a Cisco Mobility Express network.
Radio features supported are:
– 2.4 GHz and 5 GHz concurrent radios
– 2 GHz radio with 3TX x 4RX and three spatial streams SU-MIMO
– 5 GHz radio with 4TX x 4RX 802.11ac Wave 2 capable with four spatial stream SU-MIMO and 3 spatial streams MU-MIMO
– 802.11ac based Transmit Beamforming
– Quality of Service (QoS)
– Radio Resource Management (RRM)
– Rogue Detection
– BandSelect
The AP supports the following hardware external interfaces:
– RS-232 Console Interface through RJ-45
– Local Power DC Jack
– Mode button. For information on how to use the Mode button, see “Using the Mode Button” section.
– USB 2.0 port (no software support at this time)
– One multi-color LED status indicator. See the “Checking the Access Point LEDs” section for information on the colors of the LED status indicator.
– 1 x 10/100/1000 Mbps WAN Ethernet Port (RJ-45), with PoE support.
– 1 x 10/100/1000 Mbps Auxiliary Ethernet port (RJ-45). For the Link Aggregation feature only. Does not require or provide PoE support.
The 1852E model supports up to four external antennas using the RTNC antenna connectors on the top of the access point.
–
AIR-ANT2524DB-R
However, when powered by an 802.3af powering source, the following operations are supported:
–
For 1852E – the AUX and USB ports are disabled. The 2.4GHz radio will shift to 2x3:2SS operation and the 5GHz radio will remain at full operation.
With an 802.3at or the AIR-PWR-C= as the power source, the AP1852I/E provides full operation including the AUX and USB ports.
| Aironet 1850 Series | Cisco Aironet 1852e Access Point: Indoor, challenging environments, with external antennas | ||||
| ● AIR-AP1852E-x-K9C: Dual-band, controller-based 802.11a/g/n/ac, Wave 2, configurable | |||||
| ● Regulatory domains: (x = regulatory domain) | |||||
| Software | Cisco Unified Wireless Network Software Release with AireOS wireless controllers: | ||||
| ● 8.1 MR1 or later for the Cisco Aironet 1850 Series Access Points | |||||
| Deployment modes | Centralized local, Standalone*, Sniffer, Cisco FlexConnect™, Monitor**, OfficeExtend**, Mesh** | ||||
| Supported wireless LAN controllers | ● Cisco 2500 Series Wireless Controllers, Cisco 3500 Series Wireless Controllers, Cisco Wireless Controller Module for ISR G2, Cisco Wireless Services Module 2 (WiSM2) for Catalyst ® 6500 Series Switches, Cisco 5500 Series Wireless Controllers, Cisco Flex ® 7500 Series Wireless Controllers, Cisco 8500 Series Wireless Controllers, Cisco Catalyst 9800 Series Wireless Controllers, Cisco 5760 Series Wireless Controllers, ** Cisco Catalyst 3650/3850 Series Switches with integrated controller ** | ||||
| ● Cisco Mobility Express | |||||
| 802.11n version 2.0 (and related) capabilities | ● 4x4 MIMO with four spatial streams | ||||
| ● Maximal Ratio Combining (MRC) | |||||
| ● 20- and 40-MHz channels | |||||
| ● PHY data rates up to 600 Mbps (40 MHz with 5 GHz) | |||||
| ● Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx) | |||||
| ● 802.11 Dynamic Frequency Selection (DFS) | |||||
| ● Cyclic Shift Diversity (CSD) support | |||||
| 802.11ac Wave 1 and 2 capabilities | ● 4x4 MIMO with four spatial streams, single-user MIMO | ||||
| ● 4x4 MIMO with three spatial streams, multiuser MIMO | |||||
| ● MRC | |||||
| ● 802.11ac beamforming (transmit beamforming) | |||||
| ● 20-, 40-, and 80-MHz channels | |||||
| ● PHY data rates up to 1.7 Gbps (80 MHz in 5 GHz) | |||||
| ● Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx) | |||||
| ● 802.11 DFS | |||||
| ● CSD support | |||||
| ● Rogue device detection | |||||
| Data rates supported | 802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps | ||||
| 802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps | |||||
| 802.11n data rates on 2.4 GHz (only 20 MHz and MCS 0 to MCS 23) and 5 GHz: | |||||
| MCS Index1 | GI2 = 800 ns | GI = 800 ns | GI = 400 ns | GI = 400 ns | |
| 20-MHz Rate (Mbps) | 40-MHz Rate (Mbps) | 20-MHz Rate (Mbps) | 40-MHz Rate (Mbps) | ||
| 0 | 6.5 | 13.5 | 7.2 | 15 | |
| 1 | 13 | 27 | 14.4 | 30 | |
| 2 | 19.5 | 40.5 | 21.7 | 45 | |
| 3 | 26 | 54 | 28.9 | 60 | |
| 4 | 39 | 81 | 43.3 | 90 | |
| 5 | 52 | 108 | 57.8 | 120 | |
| 6 | 58.5 | 121.5 | 65 | 135 | |
| 1 MCS Index: The Modulation and Coding Scheme (MCS) index determines the number of spatial streams, the modulation, the coding rate, and data rate values. | |||||
| 2 GI: A Guard Interval (GI) between symbols helps receivers overcome the effects of multipath delay spreads. | |||||
| Data rates supported | MCS Index3 | GI4= 800 ns | GI = 800 ns | GI = 400 ns | GI = 400 ns | |||
| 20-MHz Rate (Mbps) | 40-MHz Rate (Mbps) | 20-MHz Rate (Mbps) | 40-MHz Rate (Mbps) | |||||
| 7 | 65 | 135 | 72.2 | 150 | ||||
| 8 | 13 | 27 | 14.4 | 30 | ||||
| 9 | 26 | 54 | 28.9 | 60 | ||||
| 10 | 39 | 81 | 43.3 | 90 | ||||
| 11 | 52 | 108 | 57.8 | 120 | ||||
| 12 | 78 | 162 | 86.7 | 180 | ||||
| 13 | 104 | 216 | 115.6 | 240 | ||||
| 14 | 117 | 243 | 130 | 270 | ||||
| 15 | 130 | 270 | 144.4 | 300 | ||||
| 16 | 19.5 | 40.5 | 21.7 | 45 | ||||
| 17 | 39 | 81 | 43.3 | 90 | ||||
| 18 | 58.5 | 121.5 | 65 | 135 | ||||
| 19 | 78 | 162 | 86.7 | 180 | ||||
| 20 | 117 | 243 | 130 | 270 | ||||
| 21 | 156 | 324 | 173.3 | 360 | ||||
| 22 | 175.5 | 364.5 | 195 | 405 | ||||
| 23 | 195 | 405 | 216.7 | 450 | ||||
| 24 | 26 | 54 | 28.9 | 60 | ||||
| 25 | 52 | 108 | 57.8 | 120 | ||||
| 26 | 78 | 162 | 86.7 | 180 | ||||
| 27 | 104 | 216 | 115.6 | 240 | ||||
| 28 | 156 | 324 | 173.3 | 360 | ||||
| 29 | 208 | 432 | 231.1 | 480 | ||||
| 30 | 234 | 486 | 260 | 540 | ||||
| 31 | 260 | 540 | 288.9 | 600 | ||||
| 802.11ac data rates (5 GHz): | ||||||||
| MCS Index | Spatial Streams | GI = 800 ns | GI = 400 ns | |||||
| 20-MHz | 40-MHz | 80-MHz | 20-MHz | 40-MHz | 80-MHz | |||
| Rate | Rate | Rate | Rate | Rate | Rate | |||
| (Mbps) | (Mbps) | (Mbps) | (Mbps) | (Mbps) | (Mbps) | |||
| 0 | 1 | 6.5 | 13.5 | 29.3 | 7.2 | 15 | 32.5 | |
| 1 | 1 | 13 | 27 | 58.5 | 14.4 | 30 | 65 | |
| 2 | 1 | 19.5 | 40.5 | 87.8 | 21.7 | 45 | 97.5 | |
| 3 | 1 | 26 | 54 | 117 | 28.9 | 60 | 130 | |
| 4 | 1 | 39 | 81 | 175.5 | 43.3 | 90 | 195 | |
| 5 | 1 | 52 | 108 | 234 | 57.8 | 120 | 260 | |
| 6 | 1 | 58.5 | 121.5 | 263.3 | 65 | 135 | 292.5 | |
| 7 | 1 | 65 | 135 | 292.5 | 72.2 | 150 | 325 | |
| 8 | 1 | 78 | 162 | 351 | 86.7 | 180 | 390 | |
| 3MCS Index: The Modulation and Coding Scheme (MCS) index determines the number of spatial streams, the modulation, the coding rate, and data rate values. | ||||||||
| 4GI: A Guard Interval (GI) between symbols helps receivers overcome the effects of multipath delay spreads. | ||||||||
| MCS index | Spatial streams | GI = 800 ns | GI = 400 ns | ||||||||
| 20-MHz | 40-MHz | 80-MHz | 20-MHz | 40-MHz | 80-MHz | ||||||
| rate | rate | rate | rate | rate | rate | ||||||
| (Mbps) | (Mbps) | (Mbps) | (Mbps) | (Mbps) | (Mbps) | ||||||
| 9 | 1 | - | 180 | 390 | - | 200 | 433.3 | ||||
| 0 | 2 | 13 | 27 | 58.5 | 14.4 | 30 | 65 | ||||
| 1 | 2 | 26 | 54 | 117 | 28.9 | 60 | 130 | ||||
| 2 | 2 | 39 | 81 | 175.5 | 43.3 | 90 | 195 | ||||
| 3 | 2 | 52 | 108 | 234 | 57.8 | 120 | 260 | ||||
| 4 | 2 | 78 | 162 | 351 | 86.7 | 180 | 390 | ||||
| 5 | 2 | 104 | 216 | 468 | 115.6 | 240 | 520 | ||||
| 6 | 2 | 117 | 243 | 526.5 | 130 | 270 | 585 | ||||
| 7 | 2 | 130 | 270 | 585 | 144.4 | 300 | 650 | ||||
| 8 | 2 | 156 | 324 | 702 | 173.3 | 360 | 780 | ||||
| 9 | 2 | - | 360 | 780 | - | 400 | 866.7 | ||||
| 0 | 3 | 19.5 | 40.5 | 87.8 | 21.7 | 45 | 97.5 | ||||
| 1 | 3 | 39 | 81 | 175.5 | 43.3 | 90 | 195 | ||||
| 2 | 3 | 58.5 | 121.5 | 263.3 | 65 | 135 | 292.5 | ||||
| 3 | 3 | 78 | 162 | 351 | 86.7 | 180 | 390 | ||||
| 4 | 3 | 117 | 243 | 526.5 | 130 | 270 | 585 | ||||
| 5 | 3 | 156 | 324 | 702 | 173.3 | 360 | 780 | ||||
| 6 | 3 | 175.5 | 364.5 | - | 195 | 405 | - | ||||
| 7 | 3 | 195 | 405 | 877.5 | 216.7 | 450 | 975 | ||||
| 8 | 3 | 234 | 486 | 1053 | 260 | 540 | 1170 | ||||
| 9 | 3 | 260 | 540 | 1170 | 288.9 | 600 | 1300 | ||||
| 0 | 4 | 26 | 54 | 117 | 28.9 | 60 | 130 | ||||
| 1 | 4 | 52 | 108 | 234 | 57.8 | 120 | 260 | ||||
| 2 | 4 | 78 | 162 | 351 | 86.7 | 180 | 390 | ||||
| 3 | 4 | 104 | 216 | 468 | 115.6 | 240 | 520 | ||||
| 4 | 4 | 156 | 324 | 702 | 173.3 | 360 | 780 | ||||
| 5 | 4 | 208 | 432 | 936 | 231.1 | 480 | 1040 | ||||
| 6 | 4 | 234 | 486 | 1053 | 260 | 540 | 1170 | ||||
| 7 | 4 | 260 | 540 | 1170 | 288.9 | 600 | 1300 | ||||
| 8 | 4 | 312 | 648 | 1404 | 346.7 | 720 | 1560 | ||||
| 9 | 4 | - | 720 | 1560 | - | 800 | 1733.3 | ||||
| Maximum number of nonoverlapping channels | A (A regulatory domain): | K (K regulatory domain): | |||||||||
| ·2.412 to 2.462 GHz; 3 channels | ·2.412 to 2.472 GHz; 3 channels | ||||||||||
| ·5.180 to 5.320 GHz; 8 channels | ·5.180 to 5.320 GHz; 8 channels | ||||||||||
| ·5.500 to 5.700 GHz; 8 channels | ·5.500 to 5.620 GHz; 7 channels | ||||||||||
| (excludes 5.600 to 5.640 GHz) | ·5.745 to 5.805 GHz; 4 channels | ||||||||||
| ·5.745 to 5.825 GHz; 5 channels | N (N regulatory domain): | ||||||||||
| B (B regulatory domain): | ·2.412 to 2.462 GHz; 3 channels | ||||||||||
| ·2.412 to 2.462 GHz; 3 channels | ·5.180 to 5.320 GHz; 8 channels | ||||||||||
| ·5.180 to 5.320 GHz; 8 channels | ·5.745 to 5.825 GHz; 5 channels | ||||||||||
| 5.500 to 5.720 GHz; 12 channels | Q (Q regulatory domain): | ||||||||||
| 5.745 to 5.825 GHz; 5 channels | ·2.412 to 2.472 GHz; 3 channels | ||||||||||
| C (C regulatory domain): | ·5.180 to 5.320 GHz; 8 channels | ||||||||||
| ·2.412 to 2.472 GHz; 3 channels | ·5.500 to 5.700 GHz; 11 channels | ||||||||||
| ·5.745 to 5.825 GHz; 5 channels | R (R regulatory domain): | ||||||||||
| D (D regulatory domain): | ·2.412 to 2.472 GHz; 3 channels | ||||||||||
| ·2.412 to 2.462 GHz; 3 channels | ·5.180 to 5.320 GHz; 8 channels | ||||||||||
| ·5.180 to 5.320 GHz; 8 channels | ·5.660 to 5,805 GHz; 7 channels | ||||||||||
| ·5.745 to 5.825 GHz; 5 channels | S (S regulatory domain): | ||||||||||
| E (E regulatory domain): | ·2.412 to 2.472 GHz; 3 channels | ||||||||||
| ·2.412 to 2.472 GHz; 3 channels | ·5.180 to 5.320 GHz; 8 channels | ||||||||||
| ·5.180 to 5.320 GHz; 8 channels | ·5.500 to 5.700 GHz; 11 channels | ||||||||||
| ·5.500 to 5.700 GHz; 8 channels | ·5.745 to 5.825 GHz; 5 channels | ||||||||||
| (excludes 5.600 to 5.640 GHz) | T (T regulatory domain): | ||||||||||
| F (F regulatory domain): | ·2.412 to 2.462 GHz; 3 channels | ||||||||||
| ·2.412 to 2.472 GHz; 3 channels | ·5.280 to 5.320 GHz; 3 channels | ||||||||||
| ·5.250 to 5.350 GHz; 4 channels | ·5.500 to 5.700 GHz; 8 channels | ||||||||||
| ·5.725 to 5.825 GHz; 4 channels | (excludes 5.600 to 5.640 GHz) | ||||||||||
| H (H regulatory domain): | ·5.745 to 5.825 GHz; 5 channels | ||||||||||
| ·2.412 to 2.472 GHz; 3 channels | Z (Z regulatory domain): | ||||||||||
| ·5.150 to 5.350 GHz; 8 channels | ·2.412 to 2.462 GHz; 3 channels | ||||||||||
| ·5.745 to 5.825 GHz; 5 channels | ·5.180 to 5.320 GHz; 8 channels | ||||||||||
| I (I regulatory domain): | ·5.500 to 5.700 GHz; 8 channels | ||||||||||
| ·2.412 to 2.472 GHz; 3 channels | (excludes 5.600 to 5.640 GHz) | ||||||||||
| ·5.180 to 5.320 GHz; 8 channels | ·5.745 to 5.825 GHz; 5 channels | ||||||||||
| Note:Customers are responsible for verifying approval for use in their individual countries. | |||||||||||
| Maximum number of nonoverlapping channels | 2.4 GHz | 5 GHz | |||||||||
| ·802.11b/g: | ·802.11a: | ||||||||||
| ·20 MHz: 3 | ·20 MHz: 25 | ||||||||||
| ·802.11n: | ·802.11n: | ||||||||||
| ·20 MHz: 3 | ·20 MHz: 25 | ||||||||||
| ·40 MHz: 12 | |||||||||||
| ·802.11ac: | |||||||||||
| ·20 MHz: 21 | |||||||||||
| ·40 MHz: 12 | |||||||||||
| ·80 MHz: 6 | |||||||||||
| Note:This varies by regulatory domain. Refer to the product documentation for specific details for each regulatory domain. | |||||||||||
| Receive sensitivity | ·802.11b (CCK) | ·802.11g (non HT20) | ·802.11a (non HT20) | ||||||||
| ·-101 dBm @ 1 Mbps | ·-96 dBm @ 6 Mbps | ·-96 dBm @ 6 Mbps | |||||||||
| ·-98 dBm @ 2 Mbps | ·-95 dBm @ 9 Mbps | ·-95 dBm @ 9 Mbps | |||||||||
| ·-92 dBm @ 5.5 Mbps | ·-94 dBm @ 12Mbps | ·-94 dBm @ 12 Mbps | |||||||||
| ·-89 dBm @ 11 Mbps | ·-92 dBm @ 18Mbps | ·-92 dBm @ 18 Mbps | |||||||||
| ·-88 dBm @ 24Mbps | ·-88 dBm @ 24 Mbps | ||||||||||
| ·-85 dBm @ 36Mbps | ·-85 dBm @ 36 Mbps | ||||||||||
| ·-81 dBm @ 48Mbps | ·-80 dBm @ 48 Mbps | ||||||||||
| ·-79 dBm @ 54Mbps | ·-79 dBm @ 54 Mbps | ||||||||||
| 2.4 GHz | 5 GHz | 5 GHz | |||||||||
| ·802.11n (HT20) | ·802.11n (HT20) | ·802.11n (HT40) | |||||||||
| ·-96 dBm @ MCS0 | ·-96 dBm @ MCS0 | ·-93 dBm @ MCS0 | |||||||||
| ·-93 dBm @ MCS1 | ·-92 dBm @ MCS1 | ·-90 dBm @ MCS1 | |||||||||
| ·-90 dBm @ MCS2 | ·-90 dBm @ MCS2 | ·-87 dBm @ MCS2 | |||||||||
| ·-87 dBm @ MCS3 | ·-86 dBm @ MCS3 | ·-84 dBm @ MCS3 | |||||||||
| ·-84 dBm @ MCS4 | ·-83 dBm @ MCS4 | ·-80 dBm @ MCS4 | |||||||||
| ·-79 dBm @ MCS5 | ·-79 dBm @ MCS5 | ·-76 dBm @ MCS5 | |||||||||
| ·-78 dBm @ MCS6 | ·-77 dBm @ MCS6 | ·-75 dBm @ MCS6 | |||||||||
| ·-76 dBm @ MCS7 | ·-76 dBm @ MCS7 | ·-73 dBm @ MCS7 | |||||||||
| ·-93 dBm @ MCS8 | ·-93 dBm @ MCS8 | ·-90 dBm @ MCS8 | |||||||||
| ·-90 dBm @ MCS9 | ·-89 dBm @ MCS9 | ·-87 dBm @ MCS9 | |||||||||
| ·-87 dBm @ MCS10 | ·-87 dBm @ MCS10 | ·-84 dBm @ MCS10 | |||||||||
| ·-84 dBm @ MCS11 | ·-83 dBm @ MCS11 | ·-81 dBm @ MCS11 | |||||||||
| ·-81 dBm @ MCS12 | ·-80 dBm @ MCS12 | ·-77 dBm @ MCS12 | |||||||||
| ·-76 dBm @ MCS13 | ·-76 dBm @ MCS13 | ·-73 dBm @ MCS13 | |||||||||
| ·-75 dBm @ MCS14 | ·-74 dBm @ MCS14 | ·-72 dBm @ MCS14 | |||||||||
| ·-73 dBm @ MCS15 | ·-73 dBm @ MCS15 | ·-70 dBm @ MCS15 | |||||||||
| ·-91 dBm @ MCS16 | ·-91 dBm @ MCS16 | ·-88 dBm @ MCS16 | |||||||||
| ·-88 dBm @ MCS17 | ·-87 dBm @ MCS17 | ·-85 dBm @ MCS17 | |||||||||
| ·-85 dBm @ MCS18 | ·-85 dBm @ MCS18 | ·-82 dBm @ MCS18 | |||||||||
| ·-82 dBm @ MCS19 | ·-81 dBm @ MCS19 | ·-79 dBm @ MCS19 | |||||||||
| ·-79 dBm @ MCS20 | ·-78 dBm @ MCS20 | ·-75 dBm @ MCS20 | |||||||||
| ·-74 dBm @ MCS21 | ·-74 dBm @ MCS21 | ·-71 dBm @ MCS21 | |||||||||
| ·-73 dBm @ MCS22 | ·-72 dBm @ MCS22 | ·-70 dBm @ MCS22 | |||||||||
| ·-71 dBm @ MCS23 | ·-71 dBm @ MCS23 | ·-68 dBm @ MCS23 | |||||||||
| ·-89 dBm @ MCS24 | ·-86 dBm @ MCS24 | ||||||||||
| ·-85 dBm @ MCS25 | ·-83 dBm @ MCS25 | ||||||||||
| ·-83 dBm @ MCS26 | ·-80 dBm @ MCS26 | ||||||||||
| ·-79 dBm @ MCS27 | ·-77 dBm @ MCS27 | ||||||||||
| ·-76 dBm @ MCS28 | ·-73 dBm @ MCS28 | ||||||||||
| ·-72 dBm @ MCS29 | ·-69 dBm @ MCS29 | ||||||||||
| ·-70 dBm @ MCS30 | ·-68 dBm @ MCS30 | ||||||||||
| ·-69 dBm @ MCS31 | ·-66 dBm @ MCS31 | ||||||||||
| 802.11ac receive sensitivity | |||||||||||
| 802.11ac (non HT80) | |||||||||||
| ·-89 dBm @ 6 Mbps | |||||||||||
| ·-73 dBm @ 54 Mbps | |||||||||||
| MCS index | Spatial streams | ||||||||||
| VHT20 | VHT40 | VHT80 | |||||||||
| 0 | 1 | -96 dBm | -93 dBm | -89 dBm | |||||||
| 7 | 1 | -76 dBm | -73 dBm | -70 dBm | |||||||
| 8 | 1 | -71 dBm | -69 dBm | -66 dBm | |||||||
| 9 | 1 | NA | -67 dBm | -64 dBm | |||||||
| 0 | 2 | -93 dBm | -90 dBm | -86 dBm | |||||||
| 7 | 2 | -73 dBm | -70 dBm | -67 dBm | |||||||
| 8 | 2 | -68 dBm | -66 dBm | -63 dBm | |||||||
| 9 | 2 | NA | -64 dBm | -61 dBm | |||||||
| 0 | 3 | -91 dBm | -88 dBm | -84 dBm | |||||||
| 7 | 3 | -71 dBm | -68 dBm | -65 dBm | |||||||
| 8 | 3 | -66 dBm | -64 dBm | -61 dBm | |||||||
| 9 | 3 | -64 dBm | -62 dBm | -59 dBm | |||||||
| MCS index | Spatial streams | ||||||||||
| VHT20 | VHT40 | VHT80 | |||||||||
| 0 | 4 | -89 dBm | -86 dBm | -82 dBm | |||||||
| 7 | 4 | -69 dBm | -66 dBm | -63 dBm | |||||||
| 8 | 4 | -64 dBm | -62 dBm | -59 dBm | |||||||
| 9 | 4 | NA | -60 dBm | -57 dBm | |||||||
| Maximum transmit power | 2.4 GHz | 5 GHz | |||||||||
| ·802.11b | ·802.11a | ||||||||||
| ·22 dBm, 3 antennas | ·23 dBm, 4 antennas | ||||||||||
| ·802.11g | ·802.11n (HT20) | ||||||||||
| ·22 dBm, 3 antennas | ·23 dBm, 4 antennas | ||||||||||
| ·802.11n (HT20) | ·802.11n (HT40) | ||||||||||
| ·22 dBm, 3 antennas | ·23 dBm, 4 antennas | ||||||||||
| ·802.11ac | |||||||||||
| ·non-HT80: 23 dBm, 4 antennas | |||||||||||
| ·VHT20: 23 dBm, 4 antennas | |||||||||||
| ·VHT40: 23 dBm, 4 antennas | |||||||||||
| ·VHT80: 23 dBm, 4 antennas | |||||||||||
| Note:The maximum power setting will vary by channel and according to individual country regulations. Refer to the product documentation for specific details. | |||||||||||
| Available transmit power settings | 2.4 GHz | 5 GHz | |||||||||
| ·22 dBm | ·23 dBm | ||||||||||
| ·19 dBm | ·20 dBm | ||||||||||
| ·16 dBm | ·17 dBm | ||||||||||
| ·13 dBm | ·14 dBm | ||||||||||
| ·10 dBm | ·11 dBm | ||||||||||
| ·7 dBm | ·8 dBm | ||||||||||
| ·4 dBm | ·5 dBm | ||||||||||
| ·1 dBm | ·2 dBm | ||||||||||
| Note:The maximum power setting will vary by channel and according to individual country regulations. Refer to the product documentation for specific details. | |||||||||||
| Integrated antenna | ·2.4 GHz, gain 3 dBi, internal omni, horizontal beamwidth 360° | ||||||||||
| ·5 GHz, gain 5 dBi, internal omni, horizontal beamwidth 360° | |||||||||||
| External antenna (sold separately) | ·Certified for use with antenna gains up to 6 dBi (2.4 GHz and 5 GHz) | ||||||||||
| ·Cisco offers the industry's broadest selection ofantennas, delivering optimal coverage for a variety of deployment scenarios | |||||||||||
| Interfaces | ·1 x 10/100/1000BASE-T autosensing (RJ-45), Power over Ethernet (PoE) | ||||||||||
| ·1 x 10/100/1000BASE-T autosensing (RJ-45), AUX (used for Link Aggregation) | |||||||||||
| ·Management console port (RJ-45) | |||||||||||
| ·USB 2.0 (enabled via future software) | |||||||||||
| Indicators | ·Status LED indicates boot loader status, association status, operating status, boot loader warnings, boot loadererrors | ||||||||||
| Dimensions | ·Access point (without mounting bracket): 8.3 x 8.3 x 2 in. (210.8 x 210.8 x 50.8 mm) | ||||||||||
| (W x L x H) | |||||||||||
| Weight | ·3.12 lb (1.41 kg) | ||||||||||
| Environmental | Cisco Aironet 1850i | ||||||||||
| ·Nonoperating (storage) temperature: -22° to 158°F (-30° to 70°C) | |||||||||||
| ·Nonoperating (storage) altitude test: 25°C, 15,000 ft. | |||||||||||
| ·Operating temperature: 32° to 104°F (0° to 50°C) | |||||||||||
| ·Operating humidity: 10% to 90% (noncondensing) | |||||||||||
| ·Operating altitude test: 40°C, 9843 ft. | |||||||||||
| System memory | ·1 GB DRAM | ||||||||||
| ·256 MB flash | |||||||||||
| Input power requirements | ·AP1850: 44 to 57 VDC | ||||||||||
| ·Power supply and power injector: 100 to 240 VAC; 50 to 60 Hz | |||||||||||
| Power draw | ·20.9W | ||||||||||
| Note:When deployed using a Power over Ethernet (PoE) specification, the power drawn from the power sourcing equipment will be higher by some amount, depending on the length of the interconnecting cable. | |||||||||||
| Powering options | ·802.3at | ||||||||||
| ·Enhanced PoE | |||||||||||
| ·Cisco power injector, AIR-PWRINJ4= | |||||||||||
| ·Cisco local power supply, AIR-PWR-C= | |||||||||||
| ·Cisco power injector, AIR-PWRINJ5= (Note: this injector supports 802.3af only) | |||||||||||
| ·802.3af | |||||||||||
| Note:If 802.3af PoE is the source of power, (1) the 1852e 2.4-GHz radio will shift to 2x3 from 3x4, (2) The USB port and AUX Ethernet port are disabled on both the 1852i and 1852e. | |||||||||||
| Warranty | Limited lifetime hardware warranty | ||||||||||
| Compliance standards | ·UL 60950-1 | ||||||||||
| ·CAN/CSA-C22.2 No. 60950-1 | |||||||||||
| ·UL 2043 | |||||||||||
| ·IEC 60950-1 | |||||||||||
| ·EN 60950-1 | |||||||||||
| ·EN 50155 for 2800e (Operating temperature -20° to 50°C) | |||||||||||
| ·Radio approvals: | |||||||||||
| ·FCC Part 15.247, 15.407* | |||||||||||
| ·RSS-210 (Canada) | |||||||||||
| ·EN 300.328, EN 301.893 (Europe) | |||||||||||
| ·ARIB-STD 66 (Japan) | |||||||||||
| ·ARIB-STD T71 (Japan) | |||||||||||
| ·EMI and susceptibility (Class B) | |||||||||||
| ·FCC Part 15.107 and 15.109* | |||||||||||
| ·ICES-003 (Canada) | |||||||||||
| ·VCCI (Japan) | |||||||||||
| ·EN 301.489-1 and -17 (Europe) | |||||||||||
| ·EN 60601-1-2 EMC requirements for the Medical Directive 93/42/EEC | |||||||||||
| ·IEEE standards: | |||||||||||
| ·IEEE 802.11a/b/g, 802.11n, 802.11h, 802.11d | |||||||||||
| ·IEEE 802.11ac Draft 5 | |||||||||||
| ·Security: | |||||||||||
| ·802.11i, Wi-Fi Protected Access 3 (WPA3), (WPA2), WPA | |||||||||||
| ·802.1X | |||||||||||
| ·Advanced Encryption Standard (AES) | |||||||||||
| ·Extensible Authentication Protocol (EAP) types: | |||||||||||
| ·EAP-Transport Layer Security (TLS) | |||||||||||
| ·EAP-Tunneled TLS (TTLS) or Microsoft Challenge Handshake Authentication Protocol Version 2 (MSCHAPv2) | |||||||||||
| ·Protected EAP (PEAP) v0 or EAP-MSCHAPv2 | |||||||||||
| ·EAP-Flexible Authentication via Secure Tunneling (FAST) | |||||||||||
| ·PEAP v1 or EAP-Generic Token Card (GTC) | |||||||||||
| ·EAP-Subscriber Identity Module (SIM) | |||||||||||
| ·Multimedia: | |||||||||||
| ·Wi-Fi Multimedia (WMM) | |||||||||||
| ·Other: | |||||||||||
| ·FCC Bulletin OET-65C | |||||||||||
| ·RSS-102 | |||||||||||
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