Hewlett Packard Enterprise AP85FXLX Users manual
Aruba AP-85 Outdoor
Access Point Series
Installation Guide
Copyright
© 2008 Aruba Networks, Inc. AirWave®, Aruba Networks®, Aruba Mobility Management System®, Bluescanner, For Wireless That
®
Works
Business, Green Island, and The Mobile Edge Company® are trademarks of Aruba Networks, Inc. All rights reserved. All other trademarks
are the property of their respective owners.
, Mobile Edge Architecture®, People Move. Networks Must Follow®, RFprotect, The All Wireless Workplace Is Now Open For
Open Source Code
Certain Aruba products include Open Source software code developed by third parties, including software code subject to the GNU
General Public License (GPL), GNU Lesser General Public License (LGPL), or other Open Source Licenses. The Open Source code used
can be found at this site:
http://www.arubanetworks.com/open_source
Legal Notice
The use of Aruba Networks, Inc. switching platforms and software, by all individuals or corporations, to terminate other vendors’ VPN
client devices constitutes complete acceptance of liability by that individual or corporation for this action and indemnifies, in full, Aruba
Networks, Inc. from any and all legal actions that might be taken against it with respect to infringement of copyright on behalf of those
vendors.
Warranty
This hardware product is protected by the standard Aruba warranty of one year parts/labor. For more information, refer to the
ARUBACARE SERVICE AND SUPPORT TERMS AND CONDITIONS.
Altering this device (such as painting it) voids the warranty.
www.arubanetworks.com
1344 Crossman Avenue
Sunnyvale, California 94089
Phone: 408.227.4500
Fax 408.227.4550
Aruba AP-85 Outdoor Access Point Series | Installation Guide 0510323-06 | October 2008
Contents
Preface ................................................................................................................................... 5
Guide Overview .....................................................................................................5
Related Documents ............................................................................................... 5
Contacting Aruba Networks .................................................................................. 6
Chapter 1 AP-85 Series Hardware Overview .......................................................... 7
About the AP-85 Series .........................................................................................7
AP-85 Series Operation ..................................................................................7
Minimum Software Requirements .........................................................................8
Package Checklist ................................................................................................. 8
Hardware Model Overview ....................................................................................9
AP-85 Series Front View...........................................................................9
AP-85 Series Rear View............................................................................ 9
AP-85 Series Top View........................................................................... 10
AP-85TX Bottom View............................................................................10
AP-85FX/LX Bottom View....................................................................... 11
LED Status Indicators ...................................................................................13
Optional Accessories........................................................................................... 14
Chapter 2 Outdoor Planning and Deployment Considerations........................... 15
Planning and Deployment Considerations ..........................................................15
Scale Requirements ......................................................................................15
Identifying Known RF Absorbers/Reflectors/Interferences Sources ............15
RF Absorbers..........................................................................................15
RF Reflectors ..........................................................................................15
RF Interference Sources ......................................................................... 16
Line of Sight (Radio Path Planning)............................................................... 16
Antenna Height ............................................................................................. 17
Antenna Position and Orientation .................................................................18
Radio Interference......................................................................................... 19
Weather Conditions ...................................................................................... 19
Ethernet Cabling ...........................................................................................19
Grounding .....................................................................................................19
Chapter 3 AP-85 Series Installation....................................................................... 21
Pre-Installation Network Setup............................................................................21
Pre-Installation Checklist .............................................................................. 21
Access Point Setup ............................................................................................. 21
Verifying Pre-Installation Connectivity ..........................................................22
Provisioning the AP .......................................................................................22
Installing the AP-85.......................................................................................22
Mounting the AP-85 ............................................................................... 23
Positioning the AP-85............................................................................. 27
Connecting Required Cables.................................................................. 28
Lightning Arrestor Installation .................................................................31
Antenna Installation ................................................................................31
Verifying Post-Installation Connectivity ........................................................ 32
Aruba AP-85 Outdoor Access Point Series | Installation Guide | 3
Configuring the AP-85................................................................................... 32
Appendix A Understanding Antennas ...................................................................... 33
Aruba Antennas ...................................................................................................33
Understanding Wireless Antennas ................................................................ 33
Omni-Directional vs. Directional Coverage ............................................33
Antenna Beamwidth, Pattern, and Gain Considerations ........................34
Understanding Antenna Pattern Plots and Specifications .....................36
Detachable Antenna Selection ...................................................................... 37
Detachable Outdoor Antenna Types ...................................................... 37
Detachable Antenna Selection Tips........................................................37
Appendix B Product Specifications.......................................................................... 43
Mechanical (AP-85TX, AP-85FX, and AP-85LX) ...........................................43
Electrical........................................................................................................ 43
AP-85TX ................................................................................................. 43
AP-85FX ................................................................................................. 44
AP-85LX.................................................................................................. 44
Maximum Power Draw ........................................................................... 44
Wireless LAN.................................................................................................44
Safety and Regulatory Compliance ..................................................................... 45
Declaration of Conformity .............................................................................45
European Headquarters .........................................................................46
Instructions for Use in a Potentially Explosive Atmosphere ................................ 46
Proper Disposal of Aruba Equipment ..................................................................47
Waste of Electrical and Electronic Equipment ..............................................47
European Union RoHS ..................................................................................48
China RoHS .................................................................................................. 48
Index..................................................................................................................................... 49
4 | Aruba AP-85 Outdoor Access Point Series | Installation Guide
Preface
This preface includes the following information:
z An overview of the contents of this manual
z A list of related documentation for further reading
z Aruba Networks support and service information
Guide Overview
z Chapter 1, “AP-85 Series Hardware Overview” on page 7 provides a detailed hardware overview of the three AP-85
models: the AP-85TX, the AP-85FX, and the AP-85LX.
z Chapter 2, “Outdoor Planning and Deployment Considerations” on page 15 provides key questions to ask and items to
consider when deploying an outdoor wireless network.
z Chapter 3, “AP-85 Series Installation” on page 21 describes the multi-step process for successful installation and
deployment of an AP-85.
z Appendix A, “Understanding Antennas” on page33 provides key tools that will help you understand Aruba antenna
specifications.
z Appendix B, “Product Specifications” on page43 includes product technical specifications and safety and regulatory
compliance information.
Related Documents
The following documents are referred to in this guide and are considered components of the complete documentation set
needed for successful AP deployment and management:
z
ArubaOS Quick Start Guide
z
ArubaOS User Guide
z
Aruba Mobility Management System User Guide
z Aruba Outdoor Antenna Specifications
Aruba AP-85 Outdoor Access Point Series | Installation Guide Preface | 5
Contacting Aruba Networks
Web Site Support
Main Site http://www.arubanetworks.com
Support Site https://support.arubanetworks.com
Software Licensing Site https://licensing.arubanetworks.com/login.php
Wireless Security Incident
Response Team (WSIRT)
Support Emails
z Americas and APAC support@arubanetworks.com
z EMEA emea.support@arubanetworks.com
WSIRT Email
Please email details of any security
problem found in an Aruba product.
Telephone Support
Aruba Corporate +1 (408) 227-4500
FAX +1 (408) 227-4550
Support
http://www.arubanetworks.com/support/wsirt.php
wsirt@arubanetworks.com
z United States 800-WI-FI-LAN (800-943-4526)
z Universal Free Phone Service Number
+800-4WIFI-LAN (+800-49434-526)
(UIFN): Australia, Canada, China,
France, Germany, Hong Kong, Ireland,
Israel, Japan, Korea, Singapore, South
Africa, Taiwan, and the UK.
z All Other Countries +1 (408) 754-1200
6 | Preface Aruba AP-85 Outdoor Access Point Series | Installation Guide
NOTE
!
CAUTION
WARNING
Chapter 1
AP-85 Series Hardware Overview
About the AP-85 Series
The AP-85 Series consists of resilient, environmentally hardened, outdoor rated, dual-band IEEE 802.11a/b/g devices, which
can be configured for deployment as a wireless access point, air monitor, mesh point, or mesh portal. This outdoor access
point series is part of Aruba’s comprehensive wireless network solution. The AP-85 Series works only in conjunction with an
Aruba Mobility Controller and each AP can be centrally managed, configured, and upgraded through the controller.
The AP-85 Series consists of the following models:
z AP-85TX (Ethernet)
z AP-85FX (Multi-mode Fiber)
z AP-85LX (Single-mode Fiber)
AP-85 Series Operation
z Wireless access point (IEEE 802.11 a/b/g)
z Wireless air monitor (IEEE 802.11 a/b/g)
z Wireless access point with wireless backhaul support*
z Enterprise mesh point (MP; Mesh license required)*
z Enterprise mesh portal (MPP; Mesh license required)*
z Protocol-independent networking functionality
z IEEE 802.3af Power over Ethernet (PoE) compatible (AP-85TX only)
Items noted with a asterisk (*) require a secure enterprise mesh license. Contact your Aruba sales
representative for a complete listing of available software licenses.
Aruba access points must be installed by trained service personnel. These installers are responsible
for ensuring that grounding is available and it meets applicable local and national electrical codes.
Do not work on an AP and do not connect or disconnect cables during periods of lightning activity.
Aruba AP-85 Outdoor Access Point Series | Installation Guide AP-85 Series Hardware Overview | 7
NOTE
NOTE
Minimum Software Requirements
The AP-85 Series requires ArubaOS 3.2.0 or later.
ArubaOS software builds prior to version 3.2.0 do not support the AP-85 Series. If your network currently runs on a software
build prior to 3.2.0, you must upgrade the software on your master and local controllers to 3.2.0 or later prior to installing an
AP-85 in your existing network.
Package Checklist
Included with all three AP-85 models:
z Aruba AP-85 outdoor access point (TX, FX, or LX model)
z AP-85 wall/pole/mast mount kit (fixture with hardware)
z 8-foot DC outdoor rated power cable
z Weatherproof connector shell for RJ-45 terminated CAT 5 cable
LTW P/N LTWRJS-00PFFA-SL8001
z
Aruba AP-85 Outdoor Access Point Installation Guide
Included with the AP-85FX/LX models only:
z 8-foot AC outdoor rated power cable (for FX/LX models only; US and EU options available)
z Fiber Optic Termination Kit
AP-85FX: Tyco P/N 1828618-1
AP-85LX: Tyco P/N 1828618-2
Inform your supplier if any parts are incorrect, missing, or damaged. If possible, retain the carton,
including the original packing materials. Use these materials to repack and return the unit to the
supplier if needed.
Optional accessories are available for use with the AP-85 and are sold separately. Refer to "Optional
Accessories" on page14 for further details.
8 | AP-85 Series Hardware Overview Aruba AP-85 Outdoor Access Point Series | Installation Guide
arun_0100
LED
Status Indicators
Mounting Holes
Hardware Model Overview
AP-85 Series Front View
The front of the AP-85 Series has LED status indicators (see Figure 1). For descriptions of the LEDs and their behavior, refer
to "LED Status Indicators" on page13.
Figure 1 AP-85 Series Front View
AP-85 Series Rear View
The rear of the AP-85 Series has four mounting holes (see Figure 2). Refer to Chapter 3, “AP-85 Series Installation” on
page 21 for mounting and installation instructions.
Figure 2 AP-85 Series Rear View
Aruba AP-85 Outdoor Access Point Series | Installation Guide AP-85 Series Hardware Overview | 9
!
CAUTION
Four, Female N-Type
Antenna Interfaces.
RADIO 0 supports 2.4 Ghz;
RADIO 1 supports 5 GHz
AP-85 Series Top View
The top of the AP-85 Series consists of four, female N-type antenna interfaces (see Figure 3).
Figure 3 AP-85 Series Top View
The AP-85 Series requires the use of detachable, outdoor rated antennas. Select the correct antenna type to support the
required frequency band (2.4 or 5 GHz) and the desired coverage pattern.
The four, female N-type antenna interfaces on the AP-85 models are grouped into diversity pairs, one pair is marked as
RADIO 0 and the other pair is marked as RADIO 1. RADIO 0 supports 2.4 GHz frequency band antennas and RADIO 1
supports 5 GHz frequency band antennas.
To select the correct antenna type for the deployment, download and read Aruba’s outdoor antenna specifications:
www.arubanetworks.com/products/access-points/antennas.php
.
http://
For further details, see Appendix A, “Understanding Antennas” on page33.
An Aruba Lightning Arrestor, AP-LAR-1, must be installed on each antenna port for protection
against lightning induced surges. Failure to use an AP-LAR-1 can void the warranty of an Aruba
outdoor AP model and renders the AP susceptible to failure from lightning induced surges.
AP-85TX Bottom View
The bottom of the AP-85TX unit (see Figure 5) has the following ports and connections:
z DC PWR 12 VDC, 2 A: The AP is capable of accepting DC power in the range of 8 to 16 VDC. If the AP-85TX is not
connected to a PoE source, the AP must be powered via a DC power source. An outdoor rated, two-wire, 8-foot long DC
power cable (wiring harness) is supplied with the unit. For proper installation instructions, see "DC and AC Power
Cables" on page30.
z LAN/POE 48 VDC, 350 mA: Also known as a 10/100Base-T Fast Ethernet (RJ-45) port, which is IEEE 802.3 BaseT and
802.3u 100BaseTX compliant. This port supports IEEE 802.3af Power over Ethernet (PoE), accepting 48 VDC as a
standards-defined powered device (PD) from a power sourcing equipment (PSE), such as a PoE midspan injector. The
AP-85TX also supports SPoE (Serial Power over Ethernet).
10 | AP-85 Series Hardware Overview Aruba AP-85 Outdoor Access Point Series | Installation Guide
Figure 4 10/100Base-T Fast Ethernet (RJ-45) Port Pin-Out
!
CAUTION
AP-85
10/100Base-T
Fast Ethernet (RJ-45)
RJ-45 Female
Pin-Out
*POE optional
**Serial optional
Serial RxD**
Serial RGND** (POE positive*)
Serial TxD**
Serial TGND** (POE negative*)
1
2
3
4
5
6
7
8
ETH Tx+ (POE negative*)
ETH Tx– (POE negative*)
ETH Rx+ (POE positive*)
ETH Rx– (POE positive*)
Direction
Input
Output
Grounding Point
z Grounding Point
It is important that the AP-85TX be properly grounded and a grounding point is provided on the
bottom of the AP-85TX model. A professional installer should ensure that grounding is available and
meets applicable local and national electrical codes.
Figure 5 AP-85TX Bottom View
AP-85FX/LX Bottom View
The bottom of the AP-85FX/LX unit (see Figure 5) has the following ports and connections:
z DC PWR 12 VDC, 2 A: The AP can accept DC power in the range of 8 to 16 VDC. If the AP-85FX/LX is not connected to an
AC power source, the AP must be powered by a DC power source. An outdoor rated, two-wire, 8-foot long DC power
cable (wiring harness) is supplied with the unit. For proper installation instructions, see "DC and AC Power Cables" on
page30.
z LAN - OPTICAL:
AP-85FX: This model has a 100BASE-FX data uplink port for multi-mode, dual-fiber network connectivity. A multi-
AP-85LX: This model has a 100BASE-LX data uplink port for single-mode, dual-fiber network connectivity. A single-
z CONSOLE: A serial console port is provided for connection to a terminal, allowing direct local management.
Aruba AP-85 Outdoor Access Point Series | Installation Guide AP-85 Series Hardware Overview | 11
mode, fiber patch cable with a duplex LC connector is required for use. The cable is not included and must be
purchased separately.
mode, fiber patch cable with a duplex LC connector is required for use. The cable is not included and must be
purchased separately.
!
CAUTION
Serial
Console Port
1
2
3
4
5
6
7
8
TxD
GND
RxD
RJ-45 Female
Pin-Out
Direction
Input
Output
GND
Figure 6 Serial Console Port Pin-Out
Communication settings for the serial console port are listed in Table 1.
Table 1 Console Terminal Settings
Baud Rate Data Bits Parity Stop Bits Flow Control
9600 8 None 1 None
z AC PWR 90-228 V~, 500 mA: The AP can accept AC power at the limits specified on the unit. If the AP-85FX/LX is not
connected to a DC power source, the AP must be powered by an AC power source. An outdoor rated, three-wire, 8-foot
long AC power cable (wiring harness) is supplied with the unit. Some installation locations are in the scope and under
the authority of the National Electric Code (NEC or NFPA 70), and some are not, as indicated in Article 90.2. The NEC
applies where:
The product must be grounded reliably using the external screw, as shown in this installation guide, and not solely
depend on the ground provided in the power supply cord.
The power cord should be less than 15" long.
The plug for the power cord should be installed in a dry location, such as with the use of an NRTL listed receptacle
box with cover that is weatherproof with the power plug inserted into the receptacle (such as the MultiMac model
from Taymac Corp).
The NEC does not apply when:
The installation must follow all regulations and established practices that are applicable for the particular installation
environment.
For international outdoor use:
The product must be grounded reliably using the external screw, as shown in this installation guide, and not solely
The plug for the power cord should be installed in a dry location, such as with the use of a suitable certified
z Grounding Point
.
12 | AP-85 Series Hardware Overview Aruba AP-85 Outdoor Access Point Series | Installation Guide
depend on the ground provided in the power supply cord. Considerations should include selection of weatherproofing
means (IP67 or better), proper strain relieving for the power cord, and adherence to all applicable regulations and
local practices.
receptacle box with a cover, which is weatherproof (IP67 or better) with the power plug inserted into the receptacle.
It is important that the AP-85FX/LX be properly grounded; a grounding point is provided on the
bottom of the AP-85FX/LX model. The installer (trained service personnel) should ensure that
grounding is available and that the grounding meets applicable local and national electrical codes.
NOTE
Grounding Point
Figure 7 AP-85FX/LX Bottom View
LED Status Indicators
All AP-85 models include visual indicators for power, link, and radio status. Additionally, each radio has a seven-LED array
that indicates received signal strength (RSSI).
The RSSI LED indicators represent varying degrees in the RSSI level. The absence of a signal is
indicated by no LED response, and full signal strength is indicated when all seven LEDs are active
and lit.
Table 2 lists the meanings of the LEDs on the AP-85 outdoor access points.
Table 2 AP-85 LED Status Indicators
LED Function Indicator Status
PWR AP Power/Ready
Status
LINK/ACT
(applicable to the
AP-85TX only)
LINK/ACT
(applicable to the
AP-85FX/LX models only)
RADIO 0 Radio 0 Status Off Radio 0 disabled
LAN/Network Link
Status
LAN/Network Link
Status
Off No power to AP
Flashing Device booting, not ready
On Device ready
Off Ethernet link unavailable
On (Yellow) 10 Mbs Ethernet link negotiated
On (Green) 100 Mbs Ethernet link negotiated
Blinking Traffic on Ethernet link
Off Ethernet link unavailable
On (Green) 100 Mbs Ethernet link negotiated
Blinking Traffic on Ethernet link
On (Green) Radio 0 enabled in WLAN mode
RADIO 1 Radio 1 Status Off Radio 1disabled
On (Green) Radio 1 enabled in WLAN mode
Aruba AP-85 Outdoor Access Point Series | Installation Guide AP-85 Series Hardware Overview | 13
NOTE
Table 2 AP-85 LED Status Indicators (Continued)
LED Function Indicator Status
RSSI (Radio 0) RSSI Level for
Off RSSI disabled/no signal
Radio 0
7 Step Progressive
Bars
Each bar represents a progressive
increase in signal strength, with 7
bars representing maximum signal
3/6/9/12/15/21/27 dB
RSSI
strength (100%).
Minimum data rate: Two lit LEDs
Maximum data rate: Six lit LEDs
RSSI (Radio 1) RSSI Level for
Off RSSI disabled/no signal
Radio 1
7 Step Progressive
Bars
Each bar represents a progressive
increase in signal strength, with 7
bars representing maximum signal
3/6/9/12/15/21/27 dB
RSSI
strength (100%).
Minimum data rate: Two lit LEDs
Maximum data rate: Six lit LEDs
Optional Accessories
The following items are available for use with AP-85 outdoor access points and are sold separately. Contact your Aruba sales
representative for details and assistance.
z Aruba 85 Field Replaceable Mount Kit: P/N AP-85-MNT-S
z Aruba 85 Low-Profile Wall Mount Bracket: P/N AP-85-MNT-2
z Aruba 85 Streetlight Power Tap Adapter (8 ft): P/N AP-85-PT-1
z Aruba 85 AC Power Provisioning Cable (3 ft; indoor rated): P/N AP-85-CBL-1
z Aruba 85 Antenna Mount Bracket: P/N AP-85-MNT-1
z Aruba 85 AC Power Cable (8 ft): P/N AP-85-CBL-2-US-S or AP-85-CBL-2-EU-S
z Aruba 85 AC Power Cable (40 ft): P/N AP-85-CBL-3-US-S or AP-85-CBL-3-EU-S
z Aruba 85 DC Power Cable (8 ft): P/N AP-85-CBL-4-S
z Aruba Lightning Arrester: P/N AP-LAR-1
AC power cables are available for use with the AP-85FX/LX models only.
14 | AP-85 Series Hardware Overview Aruba AP-85 Outdoor Access Point Series | Installation Guide
Chapter 2
Outdoor Planning and Deployment Considerations
Planning and Deployment Considerations
Prior to deploying an outdoor wireless network, the environment must be evaluated to plan for a successful Aruba WLAN
deployment. Successfully evaluating the environment enables the proper selection of Aruba APs and antennas and assists in
the determination of their placement for optimal RF coverage. This process is considered WLAN or RF planning and Aruba’s
system engineers can assist in the outdoor planning process.
Scale Requirements
The potentially immense scale of outdoor deployments requires consideration of factors that may not be as important in a
typical indoor deployment:
z Range (distance): Range or distance between APs must be taken into account during the planning phase. Available AP
mounting locations are often far less flexible in an outdoor environment. Regardless of these outdoor restrictions, the
desired goal is to achieve results similar to an indoor deployment: a “dense” RF deployment that supports advanced
Aruba features, such as ARM, efficient client roaming, and failover.
z Elevation: Proper consideration and planning for elevation differences between APs (AP to AP) and AP to Client can be
critical to success. To plan for these differences in elevation, it is important to understand the 3D coverage pattern
provided by the antennas that will be deployed in the environment.
z Non-Fixed Considerations: The RF environment might change on a day to day basis. Keep non-fixed items, such as
shipping containers, vehicles, and future building construction, in mind when planning for an outdoor deployment.
Identifying Known RF Absorbers/Reflectors/Interferences Sources
Identifying known RF absorbers/reflectors/interference sources while out in the field during the installation phase is critical.
Even though outdoor environments consist of fewer RF absorbers/reflectors/interference sources compared to indoor
environments, ensure that these sources are identified and taken into consideration when installing and mounting an AP to
its fixed outdoor location.
RF Absorbers
z Cement/Concrete
z Natural Items: Trees/vegetation
z Brick
RF Reflectors
z Metal Objects: Roof-installed air-conditioning equipment, chain link fences (depending on aperture size), other wire
fences, or water pipes
Aruba AP-85 Outdoor Access Point Series | Installation Guide Outdoor Planning and Deployment Considerations | 15
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