Fornitore di apparecchiature di rete IT
AIR-AP1852E-E-K9 is one of the Cisco Aironet 1850 Punti di accesso della serie. Cisco 1850 AP series is ideal for small and medium-sized networks. This series supports enterprise-class 4×4 MIMO, four-spatial-stream access points that support the IEEE’s new 802.11ac Wave 2 specification. IL 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 supporto. The model AIR-AP1852E-E-K9 provides E Regulatory Domain and External antennas.
Cisco Aironet 1850 Scheda tecnica dei punti di accesso della serie
Quick Specs
Tavolo 1 shows the quick specs of AIR-AP1852E-E-K9.
| Part Number | AIR-AP1852E-E-K9 |
| Descrizione | 802.11ac Wave 2 Punto di accesso, 4×4:4, External-Ant, E Regulatory Domain |
| Caratteristiche | – 4×4 MIMO with four spatial streams, single-user MIMO
– 4×4 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 A 2.472 GHz; 3 channels – 5.180 A 5.320 GHz; 8 channels – 5.500 A 5.700 GHz; 8 channels |
| Antenna | External 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) |
| Dimensioni (W x L x H) | 8.3 X 8.3 X 2 In. (210.8 X 210.8 X 50.8 mm) |
| Peso | 3.12 libbre (1.41 kg) |
Tavolo 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 |
Compare to Similar Items
Tavolo 3 shows the comparison between two AP.
| Part Number | AIR-AP1852E-E-K9 | AIR-AP1852E-E-K9C |
| Descrizione | 802.11ac Wave 2 Punto di accesso, 4×4:4 | 802.11ac Wave 2 Punto di accesso, 4×4:4
★ Model number ending in C is, per impostazione predefinita, factory-shipped with a Cisco Mobility Express software image. |
| External Antenna | SÌ | SÌ |
| Regulatory Domain | E (E regulatory domain):
– 2.412 A 2.472 GHz; 3 channels – 5.180 A 5.320 GHz; 8 channels – 5.500 A 5.700 GHz; 8 channels |
E (E regulatory domain):
– 2.412 A 2.472 GHz; 3 channels – 5.180 A 5.320 GHz; 8 channels – 5.500 A 5.700 GHz; 8 channels |
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