Aruba Networks AP-105 Benutzerhandbuch

 

AP-105 Wireless Access Point

Installation Guide

The Aruba AP-105 wireless access point supports the IEEE 802.11n standard for 
high-performance WLAN. This access point uses MIMO (Multiple-in, Multiple-
out) technology and other high-throughput mode techniques to deliver high-
performance, 802.11n 2.4 GHz and 5 GHz functionality while simultaneously 
supporting existing 802.11a/b/g wireless services. The AP-105 access point works 
only in conjunction with an Aruba Controller.

The Aruba AP-105 access point provides the following capabilities:

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Wireless transceiver

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Protocol-independent networking functionality

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IEEE 802.11a/b/g/n operation as a wireless access point

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IEEE 802.11a/b/g/n operation as a wireless air monitor

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Compatibility with IEEE 802.3af PoE 

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Central management configuration and upgrades through an Aruba 
Controller

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AP-105 access point (1 unit or a pack of 10)

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Installation guide (this document)

Figure 1  AP-105

Figure 2  AP-105 Front

The AP-105 is equipped with four LEDs that indicate the status of the various 
components of the AP.

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PWR: Indicates whether or not the AP-105 is powered-on

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ENET: Indicates the status of the AP-105’s Ethernet port

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11A/N: Indicates the status of the 802.11a/n radio

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11B/G/N: Indicates the status of the 802.11b/g/n radio

For information about the AP-105’s LED behavior, see 

Figure 3  AP-105 Rear

Use the console port to connect to a terminal for direct local management.

AP-105 is equipped with a single 10/100/1000Base-T (RJ-45) auto-sensing, MDI/
MDX wired-network connectivity port. This port supports IEEE 802.3af Power 
over Ethernet (PoE) compliance, accepting 48VDC as a standard defined 
Powered Device (PD) from a Power Sourcing Equipment (PSE) such as a PoE 
midspan injector, or network infrastructure that supports PoE.

If PoE is not available, an optional Aruba AP AC-DC adapter kit (sold separately) 
can be used to power the AP-105. 

After WLAN planning is complete and the appropriate products and their 
placement have been determined, the Aruba controller(s) must be installed and 
initial setup performed before the Aruba APs are deployed.

For initial setup of the controller, refer to the ArubaOS Quick Start Guide for 
the software version installed on your controller.

Before installing your AP-105 access point, be sure that you have the following:

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CAT5 UTP cable of required length

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One of the following power sources:

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IEEE 802.3af-compliant Power over Ethernet (PoE) source

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Supports full functionality for AP-105

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The POE source can be any power source equipment (PSE) controller or 
midspan PSE device

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Aruba AP AC-DC adapter kit (sold separately)

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Aruba Controller provisioned on the network:

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Layer 2/3 network connectivity to your access point

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One of the following network services:

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Aruba Discovery Protocol (ADP)

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DNS server with an “A” record

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DHCP Server with vendor-specific options

Successful setup of an AP-105 access point consists of five tasks, which must be 
performed in this order:

1. Verify pre-installation connectivity.

2. Identify the specific installation location for each AP.

3. Install each AP.

4. Verify post-installation connectivity.

5. Configure each AP.

Before you install APs in a network environment, make sure that the APs are 
able to locate and connect to the controller after power on.

Specifically, you must verify the following conditions:

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When connected to the network, each AP is assigned a valid IP address

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APs are able to locate the controller 

Refer to the ArubaOS Quick Start Guide for instructions on locating and 
connecting to the controller.

You can mount the AP-105 access point on a wall or on the ceiling. Use the AP 
placement map generated by Aruba’s RF Plan software application to determine 
the proper installation location(s). Each location should be as close as possible 
to the center of the intended coverage area and should be free from obstructions 
or obvious sources of interference. These RF absorbers/reflectors/interference 
sources will impact RF propagation and should have been accounted for during 
the planning phase and adjusted for in RF plan.

Identifying known RF absorbers, reflectors, and interference sources while in 
the field during the installation phase is critical. Make sure that these sources are 
taken into consideration when you attach an AP to its fixed location.

RF absorbers include:

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Cement/concrete—Old concrete has high levels of water dissipation, which 
dries out the concrete, allowing for potential RF propagation. New concrete 
has high levels of water concentration within the concrete, blocking RF 
signals.

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Natural Items—Fish tanks, water fountains, ponds, and trees

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Brick

RF reflectors include:

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Metal Objects—Metal pans between floors, rebar, fire doors, air conditioning/
heating ducts, mesh windows, blinds, chain link fences (depending on 
aperture size), refrigerators, racks, shelves, and filing cabinets

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Do not place an AP between two air conditioning/heating ducts. Make sure 
that APs are placed below ducts to avoid RF disturbances.

RF interference sources include:

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Microwave ovens and other 2.4 or 5 GHz objects (such as cordless phones)

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Cordless headset such as those used in call centers or lunch rooms

The keyhole-shaped slots on the back of the AP can be used to attach the device 
upright to an indoor wall or shelf. When you choose the mounting location, allow 
additional space at the right of the unit for cables.

1. Since the ports are on the back of the device, make sure that you mount the 

AP is such a way that there is a clear path to the Ethernet port, such as a pre-
drilled hole in the mounting surface.

2. At the mounting location, install two screw on the wall or shelf, 1 7/8 inches 

(4.7 cm) apart. If you are attaching the device to drywall, Aruba recommends 
using appropriate wall anchors (not included).

3. Align the mounting slots on the rear of the AP over the screws and slide the 

unit into place (see 

).

Figure 4  Installing the AP-105 Access Point on a Wall

The snap-in tile rail slots on the rear of the AP can be used to securely attach the 
device directly to a 15/16" wide, standard ceiling tile rail.

1. Pull the necessary cables through a prepared hole in the ceiling tile near 

where the AP will be placed.

2. If necessary, connect the console cable to the console port on the back of the 

AP.

Hold the AP next to the ceiling tile rail with the ceiling tile rail mounting slots at 
approximately a 30-degree angle to the ceiling tile rail (see 

). Make sure 

that any cable slack is above the ceiling tile.

Figure 5  Orienting the Ceiling Tile Rail Mounting Slots

3. Pushing toward the ceiling tile, rotate the AP clockwise until the device 

clicks into place on the ceiling tile rail.

N O T E

Inform your supplier if there are any incorrect, missing, or damaged parts. If 
possible, retain the carton, including the original packing materials. Use 
these materials to repack and return the unit to the supplier if needed.

PWR

ENET

11B/G/N

11A/N

CAUTION

FCC Statement: Improper termination of access points installed in the 
United States configured to non-US model controllers will be in violation of 
the FCC grant of equipment authorization. Any such willful or intentional 
violation may result in a requirement by the FCC for immediate termination 
of operation and may be subject to forfeiture (47 CFR 1.80).

CAUTION

EU Statement: 
Lower power radio LAN product operating in 2.4 GHz and 5 GHz bands. 
Please refer to the ArubaOS User Guide for details on restrictions.

Produit réseau local radio basse puissance operant dans la bande 
fréquence 2.4 GHz et 5 GHz. Merci de vous referrer au ArubaOS User 
Guide pour les details des restrictions.

Low Power FunkLAN Produkt, das im 2.4 GHz und im 5 GHz Band arbeitet. 
Weitere Informationen bezlüglich Einschränkungen finden Sie im ArubaOS 
User Guide.

Apparati Radio LAN a bassa Potenza, operanti a 2.4 GHz e 5 GHz. Fare 
riferimento alla ArubaOS User Guide per avere informazioni detagliate sulle 
restrizioni.

C

ONSOLE

ENET

12V       1.25A

CONSOLE

ENET

Power 
Connector

N O T E

It is important that you verify the items listed under 

 before you attempt to set up and install an AP-105.

N O T E

Aruba Networks, Inc., in compliance with governmental requirements, has 
designed the AP-105 access points so that only authorized network 
administrators can change the settings. For more information about AP 
configuration, refer to the ArubaOS Quick Start Guide and ArubaOS User 
Guide.

CAUTION

Access points are radio transmission devices and as such are subject to 
governmental regulation. Network administrators responsible for the 
configuration and operation of access points must comply with local 
broadcast regulations. Specifically, access points must use channel 
assignments appropriate to the location in which the access point will be 
used.

CAUTION

RF Radiation Exposure Statement: This equipment complies with FCC 
RF radiation exposure limits. This equipment should be installed and 
operated with a minimum distance of 13.78 inches (35 cm) between the 
radiator and your body for 2.4 GHz and 5 GHz operations. This transmitter 
must not be co-located or operating in conjunction with any other antenna 
or transmitter. When operated in the 5.15 to 5.25 GHz frequency range, this 
device is restricted to indoor use to reduce the potential for harmful 
interference with co-channel Mobile Satellite Systems.

N O T E

Service to all Aruba Networks products should be performed by trained 
service personnel only.

CAUTION

Make sure the AP fits securely on the ceiling tile rail when hanging the 
device from the ceiling; poor installation could cause it to fall onto people 
or equipment.

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