Cisco Cisco Aironet 1850e Access Points 데이터 시트
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Flexible deployment mode through the Cisco Mobility Express Solution is ideal for small to medium-sized
deployments that that require 25 or fewer access points. Easy setup allows the 1850 Series to be deployed
on networks without a physical controller.
All of these features help ensure the best possible end-user experience on the wireless network. Cisco also offers
the industry’s broadest selection of 802.11n and 802.11ac antennas, delivering optimal coverage for a variety of
the industry’s broadest selection of 802.11n and 802.11ac antennas, delivering optimal coverage for a variety of
deployment scenarios.
Product Specifications
Table 1.
Product Specifications
Feature
Specifications
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
LAN controllers
● Cisco 2500 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 Virtual Wireless Controller
**
, Cisco 5760
Series Wireless Controllers
**
, Cisco Catalyst 3650/3850 Series switch with integrated controller
**
● Cisco Mobility Express
802.11n version 2.0
(and related)
capabilities
(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
● 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
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
● 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
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 Index
1
GI
2
= 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.