Thiết bị mạng Wifi Cisco AIR-AP1852I-S-K9

Part Number

AIR-AP1852I-S-K9

Mô tả

802.11ac Wave 2 Access Point, 4x4:4, Internal-Ant, S Regulatory Domain

Tính năng, đặc điểm

- 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

S (S regulatory domain):

- 2.412 to 2.472 GHz; 3 channels

- 5.180 to 5.320 GHz; 8 channels

- 5.500 to 5.700 GHz;, 11 channels

- 5.745 to 5.825 GHz; 5 channels

Ăng ten

Internal Ăng ten

Giao diện

- 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)

Kích thước (W x L x H)

8.3 x 8.3 x 2 in. (210.8 x 210.8 x 50.8 mm)

Khối lượng

3.12 lb (1.41 kg)

Loại tin

Trạng thái Led

Giải thích tin nhắn

Trạng Thái

Chirping Màu xanh

Normal operating condition, but no wireless client associated

Màu xanh

Normal operating condition, at least one wireless client association

Trạng thái khởi động

Màu xanh

Executing boot loader

Lỗi tải kết nối

Màu đỏ

Boot loader signing verification failure

Access point

regulatory domain

priming status

Amber nhấp nháy

AP priming to a new regulatory domain by Neighbor Discovery Protocol (NDP), in progress

Cycling Màu đỏ, Màu xanh and off

AP waiting to be primed

Chirping Màu đỏ

AP primed to a wrong regulatory domain

Trạng thái hoạt động

Amber nhấp nháy

Software upgrade in progress

Cycling through Màu xanh, Màu đỏ, and amber

Discovery/join process in progress

Rapidly cycling through Màu đỏ, Màu xanh, amber, and off.

Access point location command invoked from controller web interface.

Access point operating

system errors

Cycling through Màu đỏ, Màu xanh, amber, and off

General warning; insufficient inline power