AIR-AP1852I-A-K9C Overview
Cisco Aironet 1850. Maximum data transfer rate: 2000 Mbit/s, Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11d, IEEE 802.11g, IEEE 802.11h, IEEE 802.11i,.... Security algorithms: WPA, WPA2. WAN connection: Ethernet (RJ-45). AC input voltage: 100 - 240 V, AC input frequency: 50 - 60 Hz, Output voltage: 57 V. Placement: Ceiling, Table, Wall, Product colour: White, Certification: UL 60950-1, CAN/CSA-C22.2 No. 60950-1, UL 2043, IEC 60950-1, EN 60950-1, EN 50155 , FCC Part...
AIR-AP1852I-A-K9C is one of the Cisco Aironet 1850 Series Access Points. Cisco 1850 AP series is ideal for small and medium-sized networks. This series supports enterprise-class 4x4 MIMO, four-spatial-stream access points that support the IEEE’s new 802.11ac Wave 2 specification. The 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 2 support. The model AIR-AP1852I-A-K9C provides A Regulatory Domain and internal antennas. Model number ending in C is, by default, factory-shipped with a Cisco Mobility Express software image.
Quick Specs
Table 1 shows the quick specs of AIR-AP1852I-A-K9C.
Part Number | AIR-AP1852I-A-K9C |
Description | 802.11ac Wave 2 Access Point, 4x4:4, Internal-Ant, A Regulatory Domain |
Features | - 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 |
Regulatory Domain | A (A regulatory domain): - 2.412 to 2.462 GHz; 3 channels - 5.180 to 5.320 GHz; 8 channels - 5.500 to 5.700 GHz; 8 channels (excludes 5.600 to 5.640 GHz) - 5.745 to 5.825 GHz; 5 channels |
Antenna | Internal Antenna |
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) |
Dimensions (W x L x H) | 8.3 x 8.3 x 2 in. (210.8 x 210.8 x 50.8 mm) |
Weight | 3.12 lb (1.41 kg) |
Product Details
Figure 1 shows the AIR-AP1852I LED Indicator Position.
Note: ① LED indicator position
Table 2 shows the AP LED indicators’ descriptions.
Message Type | LED State | Message Meaning |
Association status | Chirping Green | Normal operating condition, but no wireless client associated |
Green | Normal operating condition, at least one wireless client association | |
Boot loader status | Green | Executing boot loader |
Boot loader error | Red | Boot loader signing verification failure |
Access point regulatory domain priming status | Blinking Amber | AP priming to a new regulatory domain by Neighbor Discovery Protocol (NDP), in progress |
Cycling Red, Green and off | AP waiting to be primed | |
Chirping Red | AP primed to a wrong regulatory domain | |
Operating status | Blinking amber | Software upgrade in progress |
Cycling through green, red, and amber | Discovery/join process in progress | |
Rapidly cycling through red, green, amber, and off. | Access point location command invoked from controller web interface. | |
Access point operating system errors | Cycling through red, green, amber, and off | General warning; insufficient inline power |
Figure 2 shows AIR-AP1852I Ports and Connections.
Note:
① | Mode button | ④ | AUX (Auxiliary) port. |
② | RJ-45 console port | ⑤ | PoE-In port (Ethernet Uplink port) |
③ | USB 2.0 port | ⑥ | 48 V DC input power port |
AUX (Auxiliary) port appears in the wireless controller user interface as GigabitEthernet1. This port, along with the PoE-In port, is used for Link Aggregation. This port is disabled when using 802.3af (15.4W) power.
Compare to Similar Items
Table 3 shows the comparison between two AP.
Part Number | AIR-AP1852I-A-K9 | AIR-AP1852I-A-K9C |
Description | 802.11ac Wave 2 Access Point, 4x4:4 | 802.11ac Wave 2 Access Point, 4x4:4 ★ Model number ending in C is, by default, factory-shipped with a Cisco Mobility Express software image. |
Antenna | Internal Antennas | Internal Antennas |
Regulatory Domain | A (A regulatory domain): - 2.412 to 2.462 GHz; 3 channels - 5.180 to 5.320 GHz; 8 channels - 5.500 to 5.700 GHz; 8 channels (excludes 5.600 to 5.640 GHz) - 5.745 to 5.825 GHz; 5 channels | A (A regulatory domain): - 2.412 to 2.462 GHz; 3 channels - 5.180 to 5.320 GHz; 8 channels - 5.500 to 5.700 GHz; 8 channels (excludes 5.600 to 5.640 GHz) - 5.745 to 5.825 GHz; 5 channels |
Support & Resources
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Aironet 1850, internal antennas, A (regulatory domain), Dual-band, controller-based 802.11a/g/n/ac, Wave 2, (Conf)
- 2.4 GHz
- 5 GHz
- Maximum data transfer rate: 2000 Mbit/s
- IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11d, IEEE 802.11g, IEEE 802.11h, IEEE 802.11i, IEEE 802.11n, IEEE 802.1x, IEEE 802.3af, IEEE 802.3at
- WPA, WPA2
- Antennas quantity: 4 Integrated antenna
Summary Description
Cisco Aironet 1850, 2000 Mbit/s, 10,100,1000 Mbit/s, IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11d, IEEE 802.11g, IEEE 802.11h, IEEE 802.11i,..., WPA, WPA2, Ethernet (RJ-45), 100 - 240 V
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AIR-AP1852I-A-K9C Specification
AIR-AP1852I-A-K9C Specification |
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Software |
Cisco Unified Wireless Network Software Release with AireOS wireless controllers:
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Deployment modes |
Centralized local, Standalone, Sniffer, Cisco FlexConnect, Monitor, OfficeExtend, Mesh |
Supported wireless LAN controllers |
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802.11n version 2.0 (and related) capabilities |
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802.11ac Wave 1 and 2 capabilities |
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Integrated antenna |
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External antenna (sold separately) |
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Interfaces |
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Indicators |
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Dimensions (W x L x H) |
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Weight |
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Environmental |
Cisco Aironet 1850i
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System memory |
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Input power requirements |
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Power draw |
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 |
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 |
Customer questions & answers
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