Brocade ML-1499-100JK-01R Manual
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ML-1499-100JK-01R
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53-1001881-01
March 2010
®
Enterprise Wireless LAN
Antenna
Specification Guide, Version 1.5
Copyright © 2006-2009 Brocade Communications Systems, Inc. All Rights Reserved.
Brocade, the B-wing symbol, BigIron, DCX, Fabric OS, FastIron, IronPoint, IronShield, IronView, IronWare, JetCore, NetIron,
SecureIron, ServerIron, StorageX, and TurboIron are registered trademarks, and DCFM, Extraordinary Networks, and SAN Health
are trademarks of Brocade Communications Systems, Inc., in the United States and/or in other countries. All other brands,
products, or service names are or may be trademarks or service marks of, and are used to identify, products or services of their
respective owners.
Notice: This document is for informational purposes only and does not set forth any warranty, expressed or implied, concerning
any equipment, equipment feature, or service offered or to be offered by Brocade. Brocade reserves the right to make changes to
this document at any time, without notice, and assumes no responsibility for its use. This informational document describes
features that may not be currently available. Contact a Brocade sales office for information on feature and product availability.
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The product described by this document may contain “open source” software covered by the GNU General Public License or other
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terms applicable to the open source software, and obtain a copy of the programming source code, please visit
http://www.brocade.com/support/oscd.
Brocade Communications Systems, Incorporated
Document History
Corporate and Latin American Headquarters
Brocade Communications Systems, Inc.
1745 Technology Drive
San Jose, CA 95110
Tel: 1-408-333-8000
Fax: 1-408-333-8101
E-mail: info@brocade.com
Asia-Pacific Headquarters
Brocade Communications Systems China HK, Ltd.
No. 1 Guanghua Road
Chao Yang District
Units 2718 and 2818
Beijing 100020, China
Tel: +8610 6588 8888
Fax: +8610 6588 9999
E-mail: china-info@brocade.com
European Headquarters
Brocade Communications Switzerland Sàrl
Centre Swissair
Tour B - 4ème étage
29, Route de l'Aéroport
Case Postale 105
CH-1215 Genève 15
Switzerland
Tel: +41 22 799 5640
Fax: +41 22 799 5641
E-mail: emea-info@brocade.com
Asia-Pacific Headquarters
Brocade Communications Systems Co., Ltd. (Shenzhen WFOE)
Citic Plaza
No. 233 Tian He Road North
Unit 1308 – 13th Floor
Guangzhou, China
Tel: +8620 3891 2000
Fax: +8620 3891 2111
E-mail: china-info@brocade.com
Title Publication number Summary of changes Date
Enterprise Wireless LAN Antenna
Specification Guide
53-1001881-01 New document March 2010
Enterprise Wireless LAN Antenna Specification Guide iii
53-1001881-01
Contents
About This Document
In this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
How this document is organized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
Document conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x
Text formatting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x
Notes, cautions, and warnings . . . . . . . . . . . . . . . . . . . . . . . . . . .xi
Web support sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Chapter 1 Antenna Selection and Description
Antenna selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Connector types and definitions . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Indoor and outdoor antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Spectrum and part number designations . . . . . . . . . . . . . . . . . . 5
Extended AP to antenna cable lengths . . . . . . . . . . . . . . . . . . . . 5
Antenna selection criteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Antenna pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Antenna type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Antenna performance characteristics . . . . . . . . . . . . . . . . . . . . . 6
Antenna accessories for Brocade enterprise WLANs . . . . . . . . . . . . 7
Choosing the right antenna and accessories for your WLAN . . . 8
Chapter 2 Product Compatibility
FCC/USA compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Antenna suite summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
iv Enterprise Wireless LAN Antenna Specification Guide
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Chapter 3 2.4 GHz Single Band Antenna Suite
Supported 802.11b/g/n antenna suite . . . . . . . . . . . . . . . . . . . . . .13
ML-2499-5PNL-72-N Outdoor 135° Panel Antenna: male connector
14
ML-2499-7PNA2-01R Indoor 60° Diversity Panel: RP-BNC male16
ML-2499-11PNA2-01R Outdoor 97°Sector Panel: RP-BNC male18
ML-2499-APA2-01R Indoor Rubber Flex, Elbow Joint Dipole: RP-BNC
male . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
ML-2499-BPDA1-01R Outdoor 10°High-Gain Dish: 20.5 N female22
ML-2499-BPNA3-01R Outdoor 35° High-Gain Directional Panel: type
N - female . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
ML-2499-BYGA2-01R Outdoor 35° High-Gain Directional Yagi:
N female . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
ML-2499-HPA3-01R High Performance Omni-Directional “Pipe”
Antenna: RP-BNC male . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
ML-2499-PNAHD-01R Indoor 55°Directional Panel: RP-BNC male30
ML-2499-SD3-01R Low Profile Ceiling/Surface Mount Omni-
Directional Patch: RP-BNC male . . . . . . . . . . . . . . . . . . . . . . . . .32
ML-2499-FHPA5-01R Omni-Directional “Pipe” Antenna: N male
connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
ML-2499-FHPA9-01R High Performance Fixed Point Dipole: male
connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Chapter 4 5.2 Ghz Single Band Antenna Suite
Supported 802.11a/n antenna suite . . . . . . . . . . . . . . . . . . . . . . . .39
ML-5299-APA1-01R Indoor Rubber Flex Jointed Dipole: RP-SMA male
connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
ML-5299-HPA1-01R High Performance Omni-Directional Dipole
Antenna: RP-SMA male connector . . . . . . . . . . . . . . . . . . . . . . .42
ML-5299-PTA1-01R Low Profile Ceiling-Tile Mount Patch: RP-SMA
male connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
ML-5299-WPNA1-01R Wall Mount Panel Antenna w/Articulating
Mount: RP-SMA male. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
ML-5299-FHPA10-01R Omni-Directional “Pipe” Antenna: N male
connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
ML-5299-FHPA6-01R Omni-Directional “Pipe” Antenna: N male
connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
Chapter 5 2.4GHz - 5.2GHz Dual Band Antenna Suite
Supported 802.11a/b/g/n Dual Band Antennas . . . . . . . . . . . . . . .53
ML-2452-APA2-01 Indoor Dual Band Elbow Jointed Dipole: RP-SMA
male . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
ML-2452-PNA5-01R Dual Band Panel: Connector Type N male56
ML-2452-PNA7-01R Dual Band Panel: Connector Type N-Male59
ML-2452-PTA2M3X3-1 AP-7131 MIMO Facade: 1 IN, RPSMA 62
ML-2452-PTA3M3-036 Ceiling Mount, Dual Band, MIMO Patch:
RPSMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Enterprise Wireless LAN Antenna Specification Guide v
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Chapter 6 Antenna Cables
Supported Antenna Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
ML-1499-100JK-01R 100 ft. Low-Loss Coaxial Cable Jumper: N Male
to N Male with 2 Connector Seal Kits. . . . . . . . . . . . . . . . . . . . .69
ML-1499-10JK-01R 10 ft. Low-Loss Coaxial Cable Jumper: N Male to
N Male. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
ML-1499-25JK-01R 25 ft. Low-Loss Coaxial Cable Jumper: N Male to
N Male with 2 Connector Seal Kits. . . . . . . . . . . . . . . . . . . . . . . 70
ML-1499-50JK-01R 50 ft. Low-Loss Coaxial Cable Jumper: N Male to
N Male with 2 Connector Seal Kits. . . . . . . . . . . . . . . . . . . . . . . 70
ML-1499-72PJ-01R 6 ft. RP BNC Female to RP BNC Male Plenum
Coaxial Jumper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
Chapter 7 Supported Antenna Adapters
Supported Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
ML-1499-RBNCA1-01R 1 ft. N Female to RP BNC Female Cable
Adapter with Connector Seal Kit. . . . . . . . . . . . . . . . . . . . . . . . .73
ML-1499-RBNCA2-01R 1 ft. N Male to RP BNC Female Cable Adapter
with Connector Seal Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
25-85391-01R 3.5 in. Jumper Cable, RP-SMA (Male) to Type N (Male)
Adaptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
25-85392-01R 3.5 in. Jumper Cable, RP-SMA (Male) to Type N
(Female) Adaptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
Chapter 8 Supported Lightning Arrestors
Lightning Arrestors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
ML-1499-LAK1-01R 1 ft. N Male to RP BNC Male Lightning Arrestor
with Connector Seal Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
ML-1499-LAK2-01R Lightning Arrestor Kit with N Male to N Male
Barrel Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
ML-2452-LAK1-01R Lightning Arrestor (N Female to N Female) with N
Male to RP-SMA Male Adapter . . . . . . . . . . . . . . . . . . . . . . . . . .77
Chapter 9 Mounting Kits
Mounting Kit Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
ML-1499-APAMK-01R Magnetic Base for ML-2452-APA2-01 with 6 Ft.
Cable RP-SMA (Male). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
ML-1499-SD3MK-01R Articulating I-Beam Mount Kit for ML-2499-
SD3-01 Omni Antenna. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
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Chapter 10 AP 7131 Transmit Power
Configuring the AP 7131 Series Transmit Power . . . . . . . . . . . . . . . 81
Supported Antennas by Band, Model, Rate and Transmit Power86
US Regulatory Domain 2.4 GHz Band . . . . . . . . . . . . . . . . . . . . . . .87
2.4 GHz Mode Versus Data Rate . . . . . . . . . . . . . . . . . . . . . . . .87
Yagi Antenna Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
Panel Antenna Models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
Embedded Antenna Models . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
Dipole Antenna Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90
Patch Antenna Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90
US Regulatory Domain 5.2 GHz Band . . . . . . . . . . . . . . . . . . . . . . .91
5.2 GHz Mode Versus Data Rate . . . . . . . . . . . . . . . . . . . . . . . .91
Yagi Antenna Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
Panel Antenna Models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93
Embedded Antenna Models . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
Dipole Antenna Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95
Patch Antenna Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97
Japanese TELEC Regulatory Domain 2.4 GHz Band. . . . . . . . . . . .98
Panel Antenna Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98
Embedded Antenna Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99
Dipole Antenna Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Patch Antenna Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Japan TELEC Regulatory Domain 5.2 GHz Band. . . . . . . . . . . . . 101
Panel Antenna Models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Embedded Antenna Model . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Dipole Antenna Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Patch Antenna Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Chapter 11 AP650 Regulatory Domains
US regulatory domain 2.4 GHz band . . . . . . . . . . . . . . . . . . . . . . . 109
Dipole antenna model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Internal AP650 dual band antenna models. . . . . . . . . . . . . . 109
Indoor patch antenna model. . . . . . . . . . . . . . . . . . . . . . . . . . 110
Outdoor omni antenna model . . . . . . . . . . . . . . . . . . . . . . . . . 111
Panel antenna models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Omni antenna model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
US regulatory domain 5 GHz band. . . . . . . . . . . . . . . . . . . . . . . . . 113
Dual band dipole antenna model . . . . . . . . . . . . . . . . . . . . . . 113
Internal dual band antenna models . . . . . . . . . . . . . . . . . . . . 114
Indoor patch model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Outdoor omni antenna model . . . . . . . . . . . . . . . . . . . . . . . . . 117
Panel antenna model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Omni antenna model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Enterprise Wireless LAN Antenna Specification Guide vii
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Japan TELEC regulatory domain 2.4 GHz band . . . . . . . . . . . . . . 121
Dipole antenna model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Internal AP650 dual band antenna models. . . . . . . . . . . . . . 122
Indoor patch antenna model. . . . . . . . . . . . . . . . . . . . . . . . . . 123
Outdoor omni antenna model . . . . . . . . . . . . . . . . . . . . . . . . . 123
Panel antenna models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Omni antenna model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Japan TELEC regulatory domain 5 GHz band . . . . . . . . . . . . . . . . 126
Dual band dipole antenna model . . . . . . . . . . . . . . . . . . . . . . 126
Internal dual band antenna models . . . . . . . . . . . . . . . . . . . . 127
Indoor patch model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Outdoor omni antenna model . . . . . . . . . . . . . . . . . . . . . . . . . 130
Panel antenna model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Omni antenna model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
EU regulatory domain 2.4 GHz band . . . . . . . . . . . . . . . . . . . . . . . 134
Dipole antenna model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Internal AP650 dual band antenna models. . . . . . . . . . . . . . 135
Indoor patch antenna model. . . . . . . . . . . . . . . . . . . . . . . . . . 135
Outdoor omni antenna model . . . . . . . . . . . . . . . . . . . . . . . . . 136
Panel antenna models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Omni antenna model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
EU regulatory domain 5 GHz band. . . . . . . . . . . . . . . . . . . . . . . . . 138
Dual band dipole antenna model . . . . . . . . . . . . . . . . . . . . . . 138
Internal dual band antenna models . . . . . . . . . . . . . . . . . . . . 140
Indoor patch model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Outdoor omni antenna model . . . . . . . . . . . . . . . . . . . . . . . . 143
Panel antenna model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Omni antenna model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
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Enterprise Wireless LAN Antenna Specification Guide ix
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About This Document
In this chapter
•How this document is organized . . . . . . . . . . . . . . . . . ix
•Document conventions . . . . . . . . . . . . . . . . . . . . . . . . . x
•Web support sites. . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
How this document is organized
This document provides an RF engineer a catalog of antenna parts and accessories to complete a
customized RF environment. This guide specifically addresses the antennas used for 2.4 GHz, 5.2
GHz and dual band antenna implementations for Wireless Local Area Networks (WLANs).
It is important to understand that antenna and accessory selection should be qualified by on-site
testing with the actual components used. Signal attenuation is cumulative with each connection
and component added between the antenna and the radio, so careful study should verify the given
arrangement delivers the expected results.
NOTE
Illustrations displayed in this guide are samples and can differ from the actual antenna.
This document is organized to help you find the information that you want as quickly and easily as
possible.
The document contains the following components:
•Chapter 1, “Antenna Selection and Description” provides details about antenna types and
performance characteristics, descriptions and photographs of connector types, and choosing
an antenna and accessories.
•Chapter 2, “Product Compatibility” provides information about FCC compatibility and a list of
antenna part numbers and specifications.
•Chapter 3, “2.4 GHz Single Band Antenna Suite” provides information about supported
single-band 2.4 GHz 802.11b/g/n antennas.
•Chapter 4, “5.2 Ghz Single Band Antenna Suite” provides information about supported
single-band 5.2 GHz 802.11b/g/n antennas.
•Chapter 5, “2.4GHz - 5.2GHz Dual Band Antenna Suite” provides information about supported
dual-band 2.4GHz - 5.2GHz 802.11b/g/n antennas.
•Chapter 6, “Antenna Cables” provides information about supported antenna cables.
•Chapter 7, “Supported Antenna Adapters” provides information about supported antenna
adapters.
x Enterprise Wireless LAN Antenna Specification Guide
53-1001881-01
•Chapter 8, “Supported Lightning Arrestors” provides information about supported lightning
arrestors.
•Chapter 9, “Mounting Kits” provides information about supported mounting kits.
•Chapter 10, “AP 7131 Transmit Power” provides information about how to adjust an AP 7131
series access point’s radio transmit power so that it does not violate FCC regulations
pertaining to output transmit power.
•Chapter 11, “AP650 Regulatory Domains” provides transmit power settings for the antennas
described in this guide.
Document conventions
This section describes text formatting conventions and important notice formats used in this
document.
TEXT FORMATTING
The narrative-text formatting conventions that are used are as follows:
bold text Identifies command names
Identifies the names of user-manipulated GUI elements
Identifies keywords and operands
Identifies text to enter at the GUI or CLI
italic text Provides emphasis
Identifies variables
Identifies paths and Internet addresses
Identifies document titles
code text Identifies CLI output
Identifies command syntax examples
For readability, command names in the narrative portions of this guide are presented in mixed
lettercase: for example, switchShow. In actual examples, command lettercase is all lowercase.
Enterprise Wireless LAN Antenna Specification Guide xi
53-1001881-01
NOTES, CAUTIONS, AND WARNINGS
The following notices and statements are used in this manual. They are listed below in order of
increasing severity of potential hazards.
NOTE
A note provides a tip, guidance, or advice, emphasizes important information, or provides a
reference to related information.
ATTENTION
An Attention statement indicates potential damage to hardware or data.
CAUTION
A Caution statement alerts you to situations that can be potentially hazardous to you or cause
damage to hardware, firmware, software, or data.
DANGER
A Danger statement indicates conditions or situations that can be potentially lethal or extremely
hazardous to you. Safety labels are also attached directly to products to warn of these conditions
or situations.
Web support sites
For product downloads, manuals, and additional information, visit:
http://www.brocade.com
xii Enterprise Wireless LAN Antenna Specification Guide
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Enterprise Wireless LAN Antenna Specification Guide 1
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Chapter
1
Antenna Selection and Description
Antenna selection
While several antennas may work in a given environment, some will provide better coverage than
others. Using the right antenna in the right location will maximize both the performance and
coverage of your network. Understanding the key characteristics that describe how an antenna
sends and receives radio frequency signals is critical to finding the ideal antenna for your
deployment. This guide supports the antennas used for an AP-5131, AP-5181 or AP-7131 series
access point and the AP650 and AP300 (non-integrated antenna) model access ports.
Brocade Enterprise Wireless LAN products operate in the 2.4 GHz and 5 GHz ISM bands allocated
for unlicensed use. Access point and access port products available today support either the
802.11b/g/n or the 802.11a/n standard, or both. Wireless devices conforming to the 802.11b/g
standard operate in the 2.4 GHz ISM band, while 802.11a devices operate in the 5 GHz band. The
antennas in this guide are grouped according to the frequency band they support. Some antennas
are designed to operate within either band. These antennas (described as “Dual-band”) may be
connected to radios operating in either the 2.4 or 5 GHz bands, although a single antenna may not
be connected to two radios at the same time.
Connector types and definitions
There are combinations of antenna types and cables required to provide a satisfactory connection
to the AP. One confusing factor is “reverse polarity”. Reverse polarity is the FCC's requirement for
each WLAN manufacturer to have unique access point connectors. Brocade had previously
standardized our offerings for access points/ports:
•2.4 GHz is Reverse polarity BNC female (RP-BNC-F)
•5 GHz is reverse polarity SMA female (RP-SMA-F)
•Dual Band is reverse polarity SMA female (for AP-5131), and N-Female (for AP-5181).
NOTE
Reverse polarity presents confusion because of a lack of a standardized definition from connector
manufactures. Reverse polarity provides a center element, which should not be confused with a
male connector. A male connector is defined by the outer jacket of the connector rather than the
center element.
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Antenna selection
1
The following are the connectors used within this guide:
FIGURE 1 RP-BNC-F
FIGURE 2 RP-BNC-M
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Antenna selection
1
FIGURE 5 Type N-F
FIGURE 6 Type N-M
Indoor and outdoor antennas
One important aspect of an antenna is whether it is weather sealed to protect it from the
environment. Because of this extra protection, outdoor antennas are typically more expensive than
those rated for indoor use. Outdoor antennas can be used for indoor applications, such as freezers
and cooler where moisture is common. Outdoor antennas can be used for indoor applications, but
indoor applications should not be used in outdoor applications.
One common distinction of outdoor antennas is the connector. Since lightning protection is always
advised for outdoor antennas, these antennas typically have Type N Male to directly attach the
lightning arrestor. This is true of the 2.4 GHz, 5 GHz, and the dual-band outdoor antennas.
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Antenna selection criteria
1
Antenna type
Panel
A panel antenna is a flat antenna mounted to a wall or other vertical surface and radiates RF
energy (radio waves) directionally away from the wall. They usually have gain greater than 5 dBi and
are not suitable for omni-directional situations. Ideally suited for long hallways.
Patch
A patch antenna is a flat antenna mounted on the ceiling but whose pattern is omni-directional.
Most of the energy goes out horizontally to the sides of the antenna and equal in all directions.
Dipole
A dipole antenna is a tubular antenna that can be either a pipe shape, a straight flexible rod or a
paddle. This antenna has an omni-directional pattern when placed in a vertical position. It usually
has 2 dBi of gain.
Dipole array
Essentially a dipole, a dipole array is two or more dipoles that are placed one on top of the other,
requiring a longer tube to hold them. The advantage of a dipole array is that it has higher gain.
Parobolic grid
A paraobolic grid antenna is a very directional, dish-like antenna. Its parabolic reflector focuses the
RF energy like a flashlight. Most of the time the radiating element is a dipole, but when combined
with the dish, it becomes very directional with gain up to 24 dBi. Usually used in long point-to-point
systems.
Yagi
A yagi antenna is a antenna that has an internal structure resembling that of typical antennas used
for TV reception (a series of rods perpendicular to a main rod, making a triangular shape). This is a
directional antenna with less gain than the PGA, typically around 13 dBi. It may be used in either
point-to-point situations, or to cover a very long, narrow area in point-to-multi-point situations.
Antenna performance characteristics
Frequency
The frequency band within which the antenna performs at the stated specifications
Gain (dBi)
The relative amplification of the antenna with respect to an equivalent isotropic antenna,
expressed on the decibel logarithmic scale.
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Cable loss (dB)
The signal strength loss introduced by the cable connected to the antenna expressed on the
decibel logarithmic scale.
Net gain (dBi)
The resulting amplification of the antenna paired with its cable.
Polarization
The orientation of the electrical field which the antenna is optimized to receive. If the transmitting
and receiving antennas are both linear polarized, then turning one 90° so that they are cross
polarized will reduce the range significantly.
VSWR
Voltage Standing Wave Ratio (VSWR) is the ratio of maximum voltage to minimum voltage along the
line. Expresses the degree of match between the transmission line and the terminating element
(antenna). When VSWR is 1:1 the match is perfect, a VSWR of 1.5:1 corresponds to 96% power
efficiency.
Azimuth 3dB Beamwidth
Width of the antenna beam on the horizontal plane expressed in degrees.
Elevation 3dB Beamwidth
Height of the antenna beam on the vertical plane expressed in degrees.
Antenna accessories for Brocade enterprise WLANs
Brocade offers a complete selection of antennas and accessories to ensure optimal coverage and
performance for wireless LANs. Regardless of the size or layout of your environment, from a small
office or storefront to campus-wide, multiple-site, indoor and outdoor deployments, Brocade offers
the antennas, cables and accessories designed to fit your needs.
By combining this portfolio with a broad line of wireless switches, access ports, access points,
client connectivity cards, ruggedized mobile voice/data devices and network management
software, as well as wireless mobility planning and deployment services, Brocade offers
comprehensive end-to-end wireless enterprise LAN solutions, giving you secure, reliable access to
your critical business data and applications at the point of activity. For more information on
Brocade's wireless products, visit www.brocade.com.
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1
Choosing the right antenna and accessories for your WLAN
It is important to consider a number of factors when choosing an antenna and accessories for your
Brocade enterprise WLAN. To choose the right components, you'll need to know:
•Where is the antenna to be installed, and what type of coverage is required. Knowing the
intended radio band is central. Determine if the intended radio coverage area supports dual
2.4/5.2 band traffic. Has the antenuation of the coverage been discerned in respect to known
barriers.
•The band (802.11b/g/n or 802.11a/n) your network supports
•Which Brocade AP to use
•Whether you will be deploying the network indoors or outdoors
•The distance between AP and antenna, to determine extender cable length, if any
•The serviceablity requirement for each AP and antenna deployment
Review the chart to determine which antennas suit your needs. Using the part numbers provided,
determine which of the antennas will work with your hardware in your environment.
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Chapter
2
Product Compatibility
To find the right antenna and accessories for your AP-5131, AP-5181, AP-7131, AP650 or AP300
(non-integrated antenna) deployment:
•Find your Brocade access point or access port model at the top of the chart (refer to the chart
on the following page). Follow that column down to find the antennas, cables and lightning
arrestors compatible with that model access port or access point. Write those part numbers
down.
•Follow the row antenna across the table to the columns for the lightning arrestors and cables
you wrote down to confirm that they compatible with the antenna you've chosen and determine
if an adaptor is required to connect the two selected parts.
NOTE
The product compatibility chart on the next displays a global compatibility matrix, and does not apply
to FCC USA specific compatibility. For information specific to FCC USA compatibility, see “Antenna
suite summary” on page 11.
FCC/USA compatibility
The following displays Brocade’s FCC approved AP radio, antenna, cable and accessory
combinations for use in the United States:
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Antenna suite summary
2
Antenna suite summary
The following aligns Brocade's antenna suite with their respective part numbers, description, band,
gain, mounting orientation, radiation patterns, outdoor versus indoor deployment and plenum
rating. Reference information in this manual only as it applies to specific Brocade Mobility access
point models you are using.
Following are top-level guidelines for ordering antennas from Brocade.
Mobility Access Point models:
•In Brocade Mobility AP partner number descriptions, “integrated antennas” and “antenna
module” means that antennas are included for these access points and do not need to be
ordered separately.
•In Brocade Mobility AP part number descriptions, “external antenna connectors” means that
antennas are not included.
•The low-cost, dependent mode models of 7131 access points do not ship with antennas.
Include one ML-2452-PTA2M3X3-2 antenna with each order.
•The outdoor 5181 access points do not ship with antennas. We recommend two of each of the
following for each access point: ML-2499-FHPA5-01R and ML-5299-FHPA6-01R.
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Chapter
3
2.4 GHz Single Band Antenna Suite
Supported 802.11b/g/n antenna suite
Brocade supports numerous single-band 2.4 GHz 802.11b/g/n antennas to suit the requirements
of your unique access point or access port deployment. Check the Brocade Web site periodically, as
newly supported 802.11b/g/n antennas will be added to this document as they are released. For
more information, see http://support.symbol.com/support/product/manuals.do.
For detailed information on supported 802.11b/g/n antenna models, refer to:
•“ML-2499-5PNL-72-N Outdoor 135° Panel Antenna: male connector”
•“ML-2499-7PNA2-01R Indoor 60° Diversity Panel: RP-BNC male”
•“ML-2499-11PNA2-01R Outdoor 97°Sector Panel: RP-BNC male”
•“ML-2499-APA2-01R Indoor Rubber Flex, Elbow Joint Dipole: RP-BNC male”
•“ML-2499-BPDA1-01R Outdoor 10°High-Gain Dish: 20.5 N female”
•“ML-2499-BPNA3-01R Outdoor 35° High-Gain Directional Panel: type N - female”
•“ML-2499-BYGA2-01R Outdoor 35° High-Gain Directional Yagi: N female”
•“ML-2499-HPA3-01R High Performance Omni-Directional “Pipe” Antenna: RP-BNC male”
•“ML-2499-PNAHD-01R Indoor 55°Directional Panel: RP-BNC male”
•“ML-2499-SD3-01R Low Profile Ceiling/Surface Mount Omni-Directional Patch: RP-BNC male”
•“ML-2499-FHPA5-01R Omni-Directional “Pipe” Antenna: N male connector”
•“ML-2499-FHPA9-01R High Performance Fixed Point Dipole: male connector”
NOTE
For examples on how various antenna and connectors are deployed in a 2.4 GHz AP-5131
installation, see “2.4 GHz AP-5131 Antenna Connections” on page 102.
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3
ML-2499-5PNL-72-N Outdoor 135° Panel Antenna: male connector
Type Panel
Frequency 2400-2500 MHz
Gain (dBi) 5.5
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 135°
Elevation 3dB Beamwidth: 56°
Cable Length (in.) 72
Cable Type RG-58 Ultralink
Connector Type Type N Male
Weight 0.5 lb
Plenum Antenna No
Plenum Cable Yes
Outdoor Rated Yes
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ML-2499-7PNA2-01R Indoor 60° Diversity Panel: RP-BNC male
Type Panel x 2 (Diversity)
Frequency 2400-2500 MHz
Gain (dBi) 6.3
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 60°
Elevation 3dB Beamwidth: 60°
Cable Length (in.) 48
Cable Type RG-58 Ultralink
Connector Type RP-BNC Male x 2
Weight 0.6 lbs
Plenum Antenna No
Plenum Cable Yes
Outdoor Rated No
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ML-2499-11PNA2-01R Outdoor 97°Sector Panel: RP-BNC male
Type Panel
Frequency 2400-1500 MHz
Gain (dBi) 8.5
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 97°
Elevation 3dB Beamwidth: 14°
Cable Length (in.) 96
Cable Type RG-58 Ultralink
Connector Type RP-BNC Male
Weight 1.5 lb
Plenum Antenna No
Plenum Cable Yes
Outdoor Rated Yes
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ML-2499-APA2-01R Indoor Rubber Flex, Elbow Joint Dipole: RP-BNC
male
Type Dipole
Frequency 2400-2500 MHz
Gain (dBi) 2
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 360°
Elevation 3dB Beamwidth: 60°
Cable Length (in.) 0
Cable Type N/A
Connector Type RP-BNC Male
Weight 0.075 lbs
Plenum Antenna No
Plenum Cable N/A
Outdoor Rated No
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ML-2499-BPDA1-01R Outdoor 10°High-Gain Dish: 20.5 N female
Type Parabolic Dish
Frequency 2400-2500 MHz
Gain (dBi) 23.5
Net Gain (dBi) 20.5 (minimum cable configuration)
Cable Loss (dB) 3 (minimum cable configuration)
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 10°
Elevation 3dB Beamwidth: 11°
Cable Length (in.) Use minimum configuration (or more)
Cable Type Varies per cable configuration
Connector Type Type N Female
Weight 13 lb
Plenum Antenna N/A
Plenum Cable N/A
Outdoor Rated Yes
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ML-2499-BPNA3-01R Outdoor 35° High-Gain Directional Panel: type
N - female
Type Panel (Outdoor)
Frequency 2400-2500 MHz
Gain (dBi) 13.9
Net Gain (dBi) 10.9 (minimum cable configuration)
Cable Loss (dB) 3 (minimum cable configuration)
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 35°
Elevation 3dB Beamwidth: 28°
Cable Length (in.) Use minimum configuration (or more)
Cable Type Varies per cable configuration
Connector Type Type N Female
Weight 1.5 lb
Plenum Antenna N/A
Plenum Cable N/A
Outdoor Rated Yes
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ML-2499-BYGA2-01R Outdoor 35° High-Gain Directional Yagi:
N female
Type Yagi (Outdoor)
Frequency 2400-2500 MHz
Gain (dBi) 14.1
Net Gain (dBi) 11.1 (minimum cable configuration)
Cable Loss (dB) 3 (minimum cable configuration)
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 35°
Elevation 3dB Beamwidth: 30°
Cable Length (in.) 12
Cable Type Varies per the cable configuration used
Connector Type Type N - Female
Power 50 W
Weight 1.25 lb.
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ML-2499-HPA3-01R High Performance Omni-Directional “Pipe”
Antenna: RP-BNC male
Type Dipole Array
Frequency 2400-2500 MHz
Gain (dBi) 3.3
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 360°
Elevation 3dB Beamwidth: 31°
Cable Length (in.) 48
Cable Type RG-58 Ultralink
Connector Type RP-BNC Male
Weight 0.3 lb.
Plenum Antenna No
Plenum Cable Yes
Outdoor Rated Yes (in a cable down orientation)
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ML-2499-PNAHD-01R Indoor 55°Directional Panel: RP-BNC male
Type Panel
Frequency 2400-2500 Mhz
Gain (dBi) 6.3
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 55°
Elevation 3dB Beamwidth: 56°
Cable Length (in.) 48
Cable Type RG-58 Ultralink
Connector Type RP-BNC Male
Weight 0.5 lb.
Plenum Antenna No
Plenum Cable Yes
Outdoor Rated No
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ML-2499-FHPA5-01R Omni-Directional “Pipe” Antenna: N male
connector
Type Dipole Array
Frequency 2400-2500 MHz
Gain (dBi) 5
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 360°
Elevation 3dB Beamwidth: 25°
Cable Length (in.) N/A
Cable Type N/A
Connector Type Type N Male
Weight 0.7 lb.
Plenum Antenna No
Plenum Cable N/A
Outdoor Rated Yes
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ML-2499-FHPA9-01R High Performance Fixed Point Dipole: male
connector
Type Dipole Array
Frequency 2400-2500 MHz
Gain (dBi) 9
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 360°
Elevation 3dB Beamwidth: 14°
Cable Length (in.) N/A
Cable Type N/A
Connector Type Type N Male
Weight 1.1 lb.
Plenum Antenna No
Plenum Cable N/A
Outdoor Rated Yes
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ML-5299-APA1-01R Indoor Rubber Flex Jointed Dipole: RP-SMA male
connector
Type Dipole
Frequency 4900-5875 MHz
Gain (dBi) 2
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 360°
Elevation 3dB Beamwidth: 75°
Cable Length (in.) N/A
Cable Type N/A
Connector Type RP-SMA Male
Weight 0.063 lb.
Plenum Antenna No
Plenum Cable N/A
Outdoor Rated No
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ML-5299-PTA1-01R Low Profile Ceiling-Tile Mount Patch: RP-SMA
male connector
Type Patch
Frequency 5150-5875 MHz
Gain (dBi) 4.6
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 360°
Elevation 3dB Beamwidth: 45°
Cable Length (in.) 36
Cable Type RG-58
Connector Type RP-SMA Male
Weight 0.15 lb.
Plenum Antenna No
Plenum Cable Yes
Outdoor Rated No
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ML-5299-WPNA1-01R Wall Mount Panel Antenna w/Articulating
Mount: RP-SMA male
Type Panel
Frequency 5150-5875 MHz
Gain (dBi) 12.5
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 31°
Elevation 3dB Beamwidth: 27°
Cable Length (in.) 36
Cable Type RG-303
Connector Type RP-SMA Male
Weight 0.7 lb.
Plenum Antenna No
Plenum Cable Yes
Outdoor Rated Yes
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ML-5299-FHPA10-01R Omni-Directional “Pipe” Antenna: N male
connector
Type Dipole Array
Frequency 4900-5850 MHz
Gain (dBi) 10
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 360°
Elevation 3dB Beamwidth: 13
Cable Length (in.) N/A
Cable Type N/A
Connector Type Type N Male
Weight 0.37 lb.
Plenum Antenna No
Plenum Cable N/A
Outdoor Rated Yes
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Chapter
5
2.4GHz - 5.2GHz Dual Band Antenna Suite
Supported 802.11a/b/g/n Dual Band Antennas
Brocade supports several 2.4GHz - 5.2GHz Dual Band antennas to suit the requirements of your
unique access point or access port deployment. Check the Brocade Web site periodically, as newly
supported 2.4GHz - 5.2GHz Dual Band antennas will be added to this document as they are
released. For more information, see http://support.symbol.com/support/product/manuals.do.
For detailed information on supported 2.4GHz - 5.2GHz Dual Band antenna models, refer to:
•“ML-2452-APA2-01 Indoor Dual Band Elbow Jointed Dipole: RP-SMA male”
•“ML-2452-PNA5-01R Dual Band Panel: Connector Type N male”
•“ML-2452-PNA7-01R Dual Band Panel: Connector Type N-Male”
•“ML-2452-PTA2M3X3-1 AP-7131 MIMO Facade: 1 IN, RPSMA”
•“ML-2452-PTA3M3-036 Ceiling Mount, Dual Band, MIMO Patch: RPSMA”
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ML-2452-APA2-01 Indoor Dual Band Elbow Jointed Dipole: RP-SMA
male
Type Dipole
Frequency 2400-2500/5150-5850 MHz
Gain (dBi) 6 / 7
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 360°
Elevation 3dB Beamwidth: 35°
Cable Length (in.) N/A
Cable Type N/A
Connector Type RP-SMA Male
Weight 0.7 oz
Plenum Antenna No
Plenum Cable N/A
Outdoor Rated No
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ML-2452-PNA5-01R Dual Band Panel: Connector Type N male
Type Panel
Frequency 2400-2500/4900-5900 MHz
Gain (dBi) 4.5 (2400-2500); 5.0 (4900-5250); 4.0
(5250-5900)
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 120°
Elevation 3dB Beamwidth: 65°
Cable Length (in.) 12
Cable Type RG-58 Ultralink
Connector Type Type N Male
Weight 0.2 lb
Plenum Antenna No
Plenum Cable Yes
Outdoor Rated Yes
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ML-2452-PTA2M3X3-1 AP-7131 MIMO Facade: 1 IN, RPSMA
NOTE
ML-2452-PTA2M3x3-1 was formally released as Brocade Part Number ML-2452-APA2-FAC.
Type Patch x 6 in snap-on facade
Frequency 2400-2500/4900-5990 MHz
Gain (dBi) 3 dBi 5 dBi
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 360°
Elevation 3dB Beamwidth: 90° (southern hemisphere
pattern)
Cable Length (in.) Integrated into snap-on facade
Cable Type 1.20 mm coax
Connector Type RP-SMA Male
Antenna Plenum Rated No
Cable Plenum Rated No
Outdoor Rated No
Weight 0.79 lb
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ML-2452-PTA3M3-036 Ceiling Mount, Dual Band, MIMO Patch:
RPSMA
Type Patch x 3
Frequency 2400-2500/4900-5990 MHz
Gain (dBi) 3 dBi 7 dBi
Polarization Linear, Vertical
Azimuth 3dB Beamwidth: 360°
Elevation 3dB Beamwidth: 90° (southern hemisphere
pattern)
Cable Length (in.) 36
Cable Type RG-58 50 Ohm coax
Connector Type RP-SMA Male
Antenna Plenum Rated No
Cable Plenum Rated Yes
Outdoor Rated No
Weight 0.7 lb
66 Enterprise Wireless LAN Antenna Specification Guide
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Supported 802.11a/b/g/n Dual Band Antennas
5
Enterprise Wireless LAN Antenna Specification Guide 67
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Supported 802.11a/b/g/n Dual Band Antennas
5
68 Enterprise Wireless LAN Antenna Specification Guide
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Supported 802.11a/b/g/n Dual Band Antennas
5
Enterprise Wireless LAN Antenna Specification Guide 69
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Chapter
6
Antenna Cables
Supported Antenna Cables
Brocade supports numerous cables to suit your unique access point or access port deployment.
Check the Brocade Web site periodically, as new cables will be added to this document as they are
released. For more information, see http://support.symbol.com/support/product/manuals.do.
For detailed information on supported cables, refer to:
•“ML-1499-100JK-01R 100 ft. Low-Loss Coaxial Cable Jumper: N Male to N Male with 2
Connector Seal Kits”
•“ML-1499-10JK-01R 10 ft. Low-Loss Coaxial Cable Jumper: N Male to N Male”
•“ML-1499-25JK-01R 25 ft. Low-Loss Coaxial Cable Jumper: N Male to N Male with 2 Connector
Seal Kits”
•“ML-1499-50JK-01R 50 ft. Low-Loss Coaxial Cable Jumper: N Male to N Male with 2 Connector
Seal Kits”
•“ML-1499-72PJ-01R 6 ft. RP BNC Female to RP BNC Male Plenum Coaxial Jumper”
ML-1499-100JK-01R 100 ft. Low-Loss Coaxial Cable Jumper: N Male
to N Male with 2 Connector Seal Kits
Type Ultralink TL 93605
RF Connectors N (m) to N (m)
Cable Attenuation (dB) 10.6 @ 2.4 GHz; 15.5 @ 5.8 GHz
Frequency 2 - 6 GHz
70 Enterprise Wireless LAN Antenna Specification Guide
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Supported Antenna Cables
6
ML-1499-10JK-01R 10 ft. Low-Loss Coaxial Cable Jumper: N Male to N
Male
ML-1499-25JK-01R 25 ft. Low-Loss Coaxial Cable Jumper: N Male to N
Male with 2 Connector Seal Kits
ML-1499-50JK-01R 50 ft. Low-Loss Coaxial Cable Jumper: N Male to N
Male with 2 Connector Seal Kits
Type Ultralink TL 93605
RF Connectors N (m) to N (m)
Cable Attenuation (dB) 2.0 @ 2.4 GHz; 2.9 @ 5.8 GHz
Frequency 2 - 6 GHz
Type Ultralink TL 93605
RF Connectors N (m) to N (m)
Cable Attenuation (dB) 2.5 @ 2.4 GHz; 4.0 @ 5.8 GHz
Frequency 2 - 6 GHz
Enterprise Wireless LAN Antenna Specification Guide 73
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Chapter
7
Supported Antenna Adapters
Supported Adapters
Brocade supports many adapters to suit your unique access point or access port deployment.
Check the Brocade Web site periodically, as new adapters will be added to this document as they
are released. For more information, see http://support.symbol.com/support/product/manuals.do.
For detailed information on supported antenna adapters, refer to:
•“ML-1499-RBNCA1-01R 1 ft. N Female to RP BNC Female Cable Adapter with Connector Seal
Kit”
•“ML-1499-RBNCA2-01R 1 ft. N Male to RP BNC Female Cable Adapter with Connector Seal Kit”
•“25-85391-01R 3.5 in. Jumper Cable, RP-SMA (Male) to Type N (Male) Adaptor”
•“25-85392-01R 3.5 in. Jumper Cable, RP-SMA (Male) to Type N (Female) Adaptor”
ML-1499-RBNCA1-01R 1 ft. N Female to RP BNC Female Cable
Adapter with Connector Seal Kit
ML-1499-RBNCA2-01R 1 ft. N Male to RP BNC Female Cable Adapter
with Connector Seal Kit
Type Black, Ultralink, RG-58
RF Connectors N (f) to RP. BNC (f)
Frequency 2400-2500 MHz
Attenuation 0.2 dB
74 Enterprise Wireless LAN Antenna Specification Guide
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Supported Adapters
7
25-85391-01R 3.5 in. Jumper Cable, RP-SMA (Male) to Type N (Male)
Adaptor
25-85392-01R 3.5 in. Jumper Cable, RP-SMA (Male) to Type N
(Female) Adaptor
Type RG-58
Frequency 2400-2500 MHz
Cable Loss (dB) 0.85 dB
Cable Length (in.) 12
Connector 1 N - Male
Connector 2 RP-BNC-F
Color Black
Type Clear Jacket, RG-316
Connector 1 RP-SMA, Male
Connector 2 Type N, Male
Insertion Loss 2.4 GHz: 0.2 dB MIN
Insertion Loss 5.2 GHz: 0.3 dB MIN
Type Clear Jacket, RG-316
Connector 1 RP-SMA, Male
Connector 2 Type N, Female, Bulkhead
Insertion Loss 2.4 GHz: 0.2 dB MIN
Insertion Loss 5.2 GHz: 0.3 dB MIN
Enterprise Wireless LAN Antenna Specification Guide 75
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Chapter
8
Supported Lightning Arrestors
Lightning Arrestors
Brocade supports several lightning arrestors to support your unique access point or access port
deployment safety requirements. Check the Brocade Web site periodically, as new lightning
arrestors will be added to this document as they are released. For more information, see
http://support.symbol.com/support/product/manuals.do.
For detailed information on supported lightning arrestors refer to:
•“ML-1499-LAK1-01R 1 ft. N Male to RP BNC Male Lightning Arrestor with Connector Seal Kit”
•“ML-1499-LAK2-01R Lightning Arrestor Kit with N Male to N Male Barrel Adapter”
•“ML-2452-LAK1-01R Lightning Arrestor (N Female to N Female) with N Male to RP-SMA Male
Adapter”
CAUTION
The grounding lug on a lightning arrestor must be grounded in compliance with local electrical
codes.
ML-1499-LAK1-01R 1 ft. N Male to RP BNC Male Lightning Arrestor
with Connector Seal Kit
Cable Black, Ultralink, RG-58
RF Connectors N (m) to RP. BNC (m)
76 Enterprise Wireless LAN Antenna Specification Guide
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Lightning Arrestors
8
NOTE
Not for use above 2500 MHz.
ML-1499-LAK2-01R Lightning Arrestor Kit with N Male to N Male Barrel
Adapter
NOTE
Not for use above 2500 MHz.
Arrestor RF Connectors N (f) to N (f)
Frequency 2400-2500 MHz
Insertion Loss - Lightning Arrestor 0.25 dB @ 2.4 GHz
Insertion Loss - Cable 0.6 dB @ 2.4 GHz
RF Connectors N (m) to N (m)
Arrestor RF Connectors N (f) to N (f)
Frequency 2400-2500 MHz
Maximum RF Power 100 W
Insertion Loss - Lightning Arrestor 0.25 dB @ 2.4 GHz / 14 dB @ 5.5GHz
Enterprise Wireless LAN Antenna Specification Guide 77
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Lightning Arrestors
8
ML-2452-LAK1-01R Lightning Arrestor (N Female to N Female) with N
Male to RP-SMA Male Adapter
Cable Black, Ultralink, RG-58
Connectors - Cable N (m) to RP. SMA (m)
Frequency 100-6000 MHz
Insertion Loss - Cable 0.6 @ 2.4 GHz, 1.4 @ 5.5 GHz
Insulation Resistance 50 M-ohms
Connectors - Lightning Arrestor Type N (f) to N (f)
Weight 4.5 oz.
Operating Temperature - 40° to 85°C
Insertion Loss - Lightning Arrestor 0.14 @ 2.4 GHz, 0.35 @ 5.5 GHz
78 Enterprise Wireless LAN Antenna Specification Guide
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Lightning Arrestors
8
Enterprise Wireless LAN Antenna Specification Guide 79
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Chapter
9
Mounting Kits
Mounting Kit Support
Brocade supports mounting kits to support your unique access point or access port deployment.
Check the Brocade Web site periodically, as new kits will be added to this document as they are
released. For more information, see http://support.symbol.com/support/product/manuals.do.
For detailed information on supported mounting kits refer to:
•“ML-1499-APAMK-01R Magnetic Base for ML-2452-APA2-01 with 6 Ft. Cable RP-SMA (Male)”
•“ML-1499-SD3MK-01R Articulating I-Beam Mount Kit for ML-2499-SD3-01 Omni Antenna”
ML-1499-APAMK-01R Magnetic Base for ML-2452-APA2-01 with 6 Ft.
Cable RP-SMA (Male)
NOTE
The dimensions displayed for the ML-1499-APAMK-01R mounting kit in the illustration below are in
millimeters (mm).
Cable RG-178
Connector 3 RP-SMA, Male
Connector 4 RP-SMA, Female
Attenuation (dB) 2.6 @ 2.4 GHz; 4.6 @ 5.5 Ghz
80 Enterprise Wireless LAN Antenna Specification Guide
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Mounting Kit Support
9
ML-1499-SD3MK-01R Articulating I-Beam Mount Kit for
ML-2499-SD3-01 Omni Antenna
Functionality Mounts Part No. ML-2499-SD3-01 to an I-beam.
82 Enterprise Wireless LAN Antenna Specification Guide
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Configuring the AP 7131 Series Transmit Power
10
5. Select the System Configuration tab to define the access point’s country code and radio
configuration.
6. Select the Country for the access point’s country of operation.
The access point prompts for the correct country code on the first login. A warning message
also displays stating an incorrect country setting may result in illegal radio operation. Selecting
the correct country is central to legally operating the access point. Each country has its own
regulatory restrictions concerning electromagnetic emissions and the maximum RF signal
strength that can be transmitted. To ensure compliance with national and local laws, set the
country accurately.
NOTE
If the access point is a US supported model, the country code is automatically set to US.
7. Refer to the Radio Configuration field to define how WLAN and WIPS are supported by the
access point’s radio(s). Remember, the options available depend on the single, dual or three
radio model deployed. Apply your settings when finished with the updates.
TABLE 1 Radio Configuration
Radio Button Single Radio SKU Dual Radio SKU Three Radio SKU
2.4 GHz WLAN,
5.0 GHz WLAN
& Sensor
Not Available Not Available Radio 1 WLAN,
Radio 2 WLAN,
Radio 3 WIPS
2.4 GHz WLAN,
& Sensor
Not Available Radio1 WLAN,
Radio 2 WIPS
Radio 1 WLAN,
Radio 2 WIPS,
Radio 3 WIPS
Enterprise Wireless LAN Antenna Specification Guide 83
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Configuring the AP 7131 Series Transmit Power
10
8. Select System Configuration > Power Settings from the menu tree.
5.0 GHz WLAN
& Sensor
Not Available Radio 1 WIPS,
Radio 2 WLAN
Radio 1 WIPS,
Radio 2 WLAN,
Radio 3 WIPS
2.4 GHz WLAN &
5.0 GHz WLAN only
no Sensor
Not Available Radio 1 WLAN,
Radio 2 WLAN
Radio 1 WLAN,
Radio 2 WLAN,
Radio 3 Disabled
Sensor only Spectrum
Analysis mode
(no WLAN)
Radio 1 WIPS Radio 1 WIPS,
Radio 2 WIPS
Radio 1 WIPS,
Radio 2 WIPS,
Radio 3 Disabled
2.4 GHz WLAN
no Sensor
Radio 1 WLAN (B/G/N) Radio1 WLAN,
Radio 2 Disabled
Radio 1 WLAN,
Radio 2 Disabled,
Radio 3 Disabled
5.0 GHz WLAN
no Sensor
Radio 1 WLAN (A/N) Radio1 Disabled,
Radio 2 WLAN
Radio 1 Disabled,
Radio 2 WLAN,
Radio 3 Disabled
Radios Off Radio 1 Disabled Radios 1 and 2
Disabled
Radios 1, 2 and 3 Disabled
TABLE 1 Radio Configuration
Radio Button Single Radio SKU Dual Radio SKU Three Radio SKU
84 Enterprise Wireless LAN Antenna Specification Guide
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Configuring the AP 7131 Series Transmit Power
10
Within the Power Configuration field, an installation professional selects a power mode based
on the different power resources available to that access point’s SKU. For 3af and 3at, choose
between Default and Option as best suited to that hardware SKU. For example, if Option is
selected for 3af Power, and the access point is a dual radio model, the following configuration
is set:
•LAN port ON (1000 BASE T)
•WAN port OFF
•Radio 1 (2.4) on, 2x3 mode with maximum transmit power 18dBm
•Radio 2 (5.0) on, 2x3 mode with maximum transmit power 18dBm
9. For this example, set the Power Mode to Auto (if not already defined as Auto by default). Leave
the 3af and 3at Power settings as Default.
When the access point is powered on for the first time, the system determines the power
budget available to the access point. Using the Auto setting (default setting), the access point
automatically determines the best power configuration based on the available power budget.
Therefore, the Auto power mode option affords the professional installer a smaller margin of
error for legally setting the access point’s transmit output power. If changes are made, reboot
the access point.
NOTE
Ensure the access point is connected to its expected power supply (3af, 3at or Full Power).
Check available access point power by reviewing the Power Status field within the Power
Settings screen (this value is cable length dependent). Compare available power to the
Maximum Transmit Power vs POE table below. If available supply power does not allow the
desired transmit power, then increase the supply power.
10. Select Network Configuration > Wireless > Radio Configuration > Radio1 or Radio 2 from the
access point menu tree.
TABLE 2 Maximum Possible Transmit Power
Power Status 2.4 GHz 5.2 GHz
3af +20 +19
3at +23 +20
Full Power +23 +20
Enterprise Wireless LAN Antenna Specification Guide 85
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Configuring the AP 7131 Series Transmit Power
10
11. Refer to the Channel, power and Rate Settings field.
12. Set an 802.11 a/n or 802.11 b/g/n radio mode as appropriate.
For radio1, specify B, G and N, B and G, G Only, B Only or N Only to define whether the
802.11b/g/n radio transmits in the 2.4 GHz band exclusively for 802.11b (legacy) clients or
transmits in the 2.4 GHz band for 802.11g/n clients. Selecting B and G enables the access
point to transmit to both B and G clients if legacy clients (802.11b) partially comprise the
network. Select accordingly based on the MU requirements of the network.
NOTE
Select the access point radio’s 802.11 a/n or 802.11b/g/n mode carefully in respect to the
radio’s intended data rate and client support requirements, as the rates available differ
depending on the selected mode. For more information on selected mode versus data rate,
see “2.4 GHz Mode Versus Data Rate” on page 135 or “5.2 GHz Mode Versus Data Rate” on
page 140.
The rates for the access point’s 2.4 GHz radio are:
•B, G and N Allows only basic rates (default setting)
•B and G Allows 11b basic rates. Does not allow MCS rates
•G and N Requires basic rates (either 6, 12, 24 or 1, 2, 5.5, 11, 6, 12, 24)
•G Only Requires one 11g basic rate. Does not allow MCS rates
•B Only Allows for 11b rates only. Does not allow G or N rates
•N Only Requires basic MCS rates
If the mode is B and G, the Channel Width option is not available, and a Secondary Channel
cannot be defined.
Enterprise Wireless LAN Antenna Specification Guide 89
53-1001881-01
US Regulatory Domain 2.4 GHz Band
10
Embedded Antenna Models
The following is the embedded antenna model for 2.4 GHz:
Embedded Antenna Maximum Conducted Transmit Power Settings
The following is a transmit power table (US domain) per embedded antenna in the 2.4 GHz band:
5 (3, 7) 16 11 10 7
6 (4, 8) 16 11 11 8
7 (5, 9) 16 11 9 5
8 (6, 10) 16 11 9 5
9 (7, 11) 16 11 9 5
10 16 11 9
11 16 11 9
Brocade Part Number
ML-2452-PTA2M3X3-1
20 MHZ
CHANNEL
40 MHZ
CHANNEL
LEGACY DSSS RATES
(1, 2, 5.5, 11 MBPS)
LEGACY OFDM RATES
(6,9,12,18,24,36,48,5
4 MBPS)
802.11n HT20
RATES
(MCS 0 MCS 15)
802.11n HT40
RATES
(MCS 0 MCS15)
1 20 16 16
2 20 16 16
3 (1, 5) 20 16 16 11
4 (2, 6) 20 16 16 11
5 (3, 7) 20 16 16 11
6 (4, 8) 18 14 14 12
7 (5, 9) 16 15 15 12
8 (6, 10) 16 15 15 12
9 (7, 11) 16 15 15 12
10 16 15 15
11 16 15 15
20 MHZ
CHANNEL
40 MHZ
CHANNEL
LEGACY DSSS RATES
(1, 2, 5.5, 11 MBPS)
LEGACY OFDM RATES
(6,9,12,18,24,36,48,5
4 MBPS)
802.11n HT20
RATES
(MCS 0 MCS 15)
802.11n HT40
RATES
(MCS 0 MCS15)
Produkt Specifikationer
| Mærke: | Brocade |
| Kategori: | Coax-kabel |
| Model: | ML-1499-100JK-01R |
| Kabellængde: | 30.5 m |
| Stik 1: | Ingen |
| Stik 2: | Ingen |
| Stik 1 køn: | Hanstik |
| Stik 2 køn: | Hanstik |
| Kabeltype: | Ultralink TL 93605 |
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