AIR-AP1852I-E-K9 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-E-K9 provides E Regulatory Domain and internal antennas.
Quick Specs
Table 1 shows the quick specs of AIR-AP1852I-E-K9.
|
Part Number |
AIR-AP1852I-E-K9 |
|
Description |
802.11ac Wave 2 Access Point, 4x4:4, Internal-Ant, E 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 |
E (E regulatory domain): - 2.412 to 2.472 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) |
|
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-E-K9 |
|
|
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 |
E (E regulatory domain): - 2.412 to 2.472 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) |
E (E regulatory domain): - 2.412 to 2.472 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) |
Support & Resources
Get more information
Do you have any question about the AIR-AP1852I-E-K9?
Contact us now via Live Chat or [email protected].
AIR-AP1852I-E-K9 Specification
AIR-AP1852I-E-K9 Specifications |
|
| Product Model | AIR-AP1852I-E-K9 |
| Brand | Cisco |
| Wireless Standards | 802.11ac Wave 2 |
| Number of Antennas | 4 |
| Antenna Configuration | 4x4:4 |
| Antenna Type | Internal |
| Regulatory Domain | E |
| Hardware Platform | PC |
| Frequency Band | 2.4 GHz, 5 GHz |
| Voltage | 57 Volts |
| Power over Ethernet (PoE) Support | Yes |
| Management Interface | Web-based, Command Line Interface (CLI) |
| Manufacturer | CISCO |
| Dimensions （LxWxH�?/td> | 9.5 x 8.9 x 3.8 inches |
| Operating Humidity Range | 10% to 90%, non-condensing |
Customer questions & answers
Customer reviews
0 out of 5
No reviews yet