Cisco aironet 2800 series Guide de référence rapide
Cisco Aironet Series 2800/3800 Access Point Deployment Guide
First Published: 2016-05-11
Americas Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 527-0883
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS,
INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH
THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY,
CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.
The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB's public domain version
of the UNIX operating system. All rights reserved. Copyright ©1981, Regents of the University of California.
NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS" WITH ALL FAULTS.
CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.
IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT
LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS
HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Any Internet Protocol (IP) addresses and phone numbers used in this document are not intended to be actual addresses and phone numbers. Any examples, command display output, network
topology diagrams, and other figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses or phone numbers in illustrative content is unintentional
and coincidental.
Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: http://
www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership
relationship between Cisco and any other company. (1110R)
©2016 Cisco Systems, Inc. All rights reserved.
CONTENTS
CHAPTER 1
Overview 1
CHAPTER 2
Choosing the Right Access Point 3
Models 3
Part Numbers and Descriptions 4
Supported Code Versions Compatible with AP 2800 and AP 3800 5
Differences between the AP 2800 and AP 3800 Access Points 5
Feature Differences 8
Ports on the AP 2800 and AP 3800 9
Modularity and Smart Antenna Connector Ports 10
CHAPTER 3
Physical Hardware and Mounting Options 13
Access Point Physical Hardware and Mounting Options 13
Channel Rail Adapters 14
Mounting an AP Directly into the Tile Using Optional AIR-AP-BRACKET-3 16
Using an In-tile Mount from Oberon Wireless 18
Wall-mounting the AP 18
Changing the Color of an AP 21
Clean Rooms (Healthcare) 22
Above the Ceiling Tiles 22
CHAPTER 4
Understanding Flexible Radio Assignment (software overview) 25
Understanding Flexible Radio Assignment (Software Overview) 25
Flexible Radio Architecture (FRA) System 26
CHAPTER 5
Client Roaming in a Micro and Macro Cell 27
Understanding Macro and Micro Cells 27
Client Roaming from a Macro to Micro Cell 29
Cisco Aironet Series 2800/3800 Access Point Deployment Guide
iii
Client Roaming from a Micro to Macro Cell 29
Micro and Macro cells on “I”Series Access Points 30
RF Operations on “E/P”Series Access Points 33
CHAPTER 6
Approved Antennas for Use with Access Points 2800 and 3800 39
CHAPTER 7
AP 2800 and AP 3800 Powering Options 41
CHAPTER 8
AP 3800 and Multigigabit Ethernet (mGig) 47
CHAPTER 9
New–B Regulatory Domain for US Theater 51
CHAPTER 10
Stadium and Harsh Environments 53
CHAPTER 11
Areas with High Vibration 55
CHAPTER 12
Related References 57
Previous Deployment Guides 57
CHAPTER 13
Frequently Asked Questions (FAQ's) 59
Cisco Aironet Series 2800/3800 Access Point Deployment Guide
iv
Contents
CHAPTER 1
Overview
This document covers the Cisco 2800/3800 Series Access Points theory of operation and installation as part
of a Cisco wireless LAN (WLAN) solution. Subjects related include:
•Choosing the right access point, part numbers and descriptions
•Supported code versions
•Differences between AP 2800 and AP 3800
•Physicals / Hardware details, mounting options, bracket choices
•Third party mounting options including hospital and cleanroom environments
•Understanding Flexible Radio Assignment (FRA) and architecture
•Understanding Macro and Microcells
•Looking at roaming between cells
•Hardware differences in FRA between I, E and P versions
•Approved antennas and new FCC regulatory –B domain
•AP 2800 and AP 3800 powering options and requirements
•AP 3800 and Multigigabit Ethernet (mGig)
Cisco Aironet Series 2800/3800 Access Point Deployment Guide
1
Cisco Aironet Series 2800/3800 Access Point Deployment Guide
2
Overview
CHAPTER 2
Choosing the Right Access Point
•Models, page 3
•Part Numbers and Descriptions , page 4
•Supported Code Versions Compatible with AP 2800 and AP 3800 , page 5
•Differences between the AP 2800 and AP 3800 Access Points, page 5
•Feature Differences, page 8
•Ports on the AP 2800 and AP 3800 , page 9
•Modularity and Smart Antenna Connector Ports , page 10
Models
The Cisco 2800 and 3800 Series Access Points target customers requiring support for mission-critical and
best in class applications. The 2800/3800 embodies ClientLink 4.0, an innovative antenna technology comprising
four transmit radios and four receive radios called 4x4 in a Multiple Input Multiple Output (MIMO)
configuration and supporting three spatial streams (3SS), together referenced as 4x4:3. Using this type of
antenna system along with additional Modulation Coding Scheme (MCS) rates supporting up to 256 QAM
and up to 160 MHz channel bonding, rates of up to 5 Gbps can be supported.
Cisco Aironet Series 2800/3800 Access Point Deployment Guide
3
ClientLink 4.0 uses these features along with an additional antenna (N+1) to allow for beam-forming for all
802.11a/g/n/ac and now ac Wave-2 clients including those supporting 3 spatial streams.
Figure 1: Access Point Portfolio Placement
Access points are available in three models:
•Internal antennas version labeled “i”that has captured antennas (part of the housing and not removable).
The “i”series is designed for indoor Enterprise installations where office aesthetics are a primary concern.
•External antennas version labeled “e”that is more rugged and designed for industrial use in locations
such as hospitals, factories, and warehouses, anywhere a need exists for external antennas and/or extended
operating temperatures. The “e”version also supports mounting inside NEMA enclosures for use in the
most demanding environments.
•Access points for professional install are labeled “p”series and may be used in outdoor applications.
Part Numbers and Descriptions
DescriptionSKU
Single Unit; Internal Antenna ModelAIR-AP3802I-x-K9
10 pack; Internal Antenna ModelAIR-AP3802I-xK910
Single Unit; External Antenna ModelAIR-AP3802E-x-K9
10 pack; External Antenna ModelAIR-AP3802E-xK910
Single Unit; Internal Antenna Model; ConfigurableAIR-AP3802I-x-K9C
10 pack; Internal Antenna Model; ConfigurableAIR-AP3802I-xK910C
Cisco Aironet Series 2800/3800 Access Point Deployment Guide
4
Choosing the Right Access Point
Part Numbers and Descriptions
DescriptionSKU
Single Unit; External Antenna Model; ConfigurableAIR-AP3802E-x-K9C
10 pack; External Antenna Model; ConfigurableAIR-AP3802E-xK910C
Supported Code Versions Compatible with AP 2800 and AP 3800
The minimum versions supporting the AP 2800 and 3800 are:
•Wireless LAN Controller (WLC) AirOS release 8.2MR1
•Polaris release 16.3
•Prime release 3.1MR1
•MSE or CMX 10.2.2
•ISE 2.0
Differences between the AP 2800 and AP 3800 Access Points
The mechanical front of the AP 2800 and AP 3800 are nearly identical in physical appearance.
Figure 2: AP 2800 and AP 3800 (I and E) versions
Cisco Aironet Series 2800/3800 Access Point Deployment Guide
5
Choosing the Right Access Point
Supported Code Versions Compatible with AP 2800 and AP 3800
The AP 3800 is also available in a "P" version. The external antenna "E" versions permit antenna gains up to
6 dBi, "P" version up to 13 dBi.
Figure 3: AP 2800/3800
There are slight differences in the weight and thickness of the 2800 and 3800. The AP 3800 is a bit more
robust as it has support for mGig (NBASE-T) and optional module support. AP 2800 on left is smooth and
does not have heat fins.
Figure 4: AP 2800/3800 Dimensions
Cisco Aironet Series 2800/3800 Access Point Deployment Guide
6
Choosing the Right Access Point
Differences between the AP 2800 and AP 3800 Access Points
Autres manuels pour aironet 2800 series
1
Ce manuel convient aux modèles suivants
1
Table des matières
Autres manuels Cisco Point d'accès sans fil
Cisco
Cisco Aironet 3700 Series Guide de référence rapide
Cisco
Cisco IW3702 Manuel utilisateur
Cisco
Cisco Meraki MR52 Manuel
Cisco
Cisco AP541N-A-K9 Mode d’emploi
Cisco
Cisco Aironet 1500 Series Manuel utilisateur
Cisco
Cisco Mesh Access Points Guide de référence rapide
Cisco
Cisco WAP150 Manuel utilisateur
Cisco
Cisco AIR-AP1542I-*-K Manuel utilisateur
Cisco
Cisco Wap581 Manuel utilisateur
Cisco
Cisco 7200 VXR Series Manuel utilisateur
Cisco
Cisco Aironet 3800P Series Manuel utilisateur
Cisco
Cisco Catalyst IW6300 Series Manuel utilisateur
Cisco
Cisco Aironet 1250 Series Manuel
Cisco
Cisco WAP121 Manuel utilisateur
Cisco
Cisco Catalyst Wireless 9164I Series Manuel utilisateur
Cisco
Cisco WAP571 Manuel utilisateur
Cisco
Cisco WAP131 Manuel utilisateur
Cisco
Cisco Aironet 1570 Series Manuel utilisateur
Cisco
Cisco Wap581 Manuel utilisateur
Cisco
Cisco Meraki MR36 Manuel utilisateur
Manuels Point d'accès sans fil populaires d'autres marques
D-Link
D-Link DWL-2100AP - AirPlus Xtreme G Manuel utilisateur
Ubiquiti
Ubiquiti NanoStation NSM2 Manuel utilisateur
Aruba
Aruba IAP-335 Manuel utilisateur
Advantek Networks
Advantek Networks AWN-AP-54MR Manuel utilisateur
IP-COM
IP-COM AP355 Manuel utilisateur
Buffalo
Buffalo AirStation WLA-L11G Manuel utilisateur
