Dell PowerConnect W-IAP90 Series Instant Access Point
Installation Guide
Dell W-IAP90 Series Instant Access Point
The Dell PowerConnect W-Series W-IAP92 and W-IAP93 are single-radio, dual-
band Instant access points that support the IEEE 802.11n standard for high-
performance WLAN. The W-IAP90 Series Instant access points use MIMO
(Multiple-in, Multiple-out) technology and other high-throughput mode techniques
to deliver high-performance, 802.11n 2.4 GHz or 5 GHz functionality while
simultaneously supporting existing 802.11a/b/g wireless services.
The Dell W-IAP90 Series Instant access point provides the following capabilities:
Virtual Controller technology
Wireless transceiver
Protocol-independent networking functionality
IEEE 802.11a/b/g/n operation as a wireless access point
IEEE 802.11a/b/g/n operation as a wireless air monitor
Compatibility with IEEE 802.3af PoE
Package Contents
W-IAP92 or W-IAP93 access point
Installation Guide
Dell PowerConnect W-Instant Quick Start Guide
Professional Install Guide (W-IAP92 only)
W-IAP90 Series Hardware Overview
Figure 1
Front (W-IAP92 Shown)
LEDs
PWR: Indicates whether or not the W-IAP90 Series is powered-on
ENET: Indicates the status of the W-IAP90 Series’s Ethernet port
11A/N: Indicates the status of the 802.11a/n radio
11B/G/N: Indicates the status of the 802.11b/g/n radio
For information about the W-IAP90 Series’s LED behavior, see
Table 1 on page 2
.
Figure 2
Rear (W-IAP92 Shown)
Console Port
Use the console port to connect to a terminal for direct local management.
Ethernet Port
The W-IAP90 Series 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.
DC Power Socket
If PoE is not available, an optional power adapter kit (sold separately) can be used to
power the W-IAP90 Series.
Reset Button
The reset button can be used to return the W-IAP90 Series to factory default
settings. To reset the W-IAP90 Series:
1. Power off the W-IAP90 Series by removing the Ethernet cable (PoE) or power
adapter cable.
2. Press and hold the reset button using a small, narrow object, such as a paperclip.
3. Power-on the W-IAP90 Series without releasing the reset button. The power
LED will flash within 5 seconds.
4. Release the reset button.
The power LED will flash again within 15 seconds indicating that the reset is
completed. The W-IAP90 Series will now continue to boot with the factory default
settings.
External Antenna Connectors
The W-IAP92 is designed for use with external antennas. The W-IAP93 is equipped
with internal antennas.
Before You Begin
IAP Pre-Installation Checklist
Before installing your W-IAP90 Series access point, be sure that you have the
following:
CAT5 UTP cable of required length
One of the following power sources:
IEEE 802.3af-compliant Power over Ethernet (PoE) source
The POE source can be any Power Source Equipment (PSE)
Dell power adapter kit (sold separately)
Summary of the Setup Process
Successful setup of a W-IAP105 access point must be performed in this order:
1. Identify the specific installation location for each IAP.
2. Install each IAP.
3. Verify post-installation connectivity.
4. Configure each IAP.
Identifying Specific Installation Locations
You can mount the W-IAP90 Series Instant access point on a wall or on the ceiling.
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.
Unidentified Known RF Absorbers/Reflectors/Interference Sources
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. Examples of sources
that degrade RF performance include:
Cement and brick
Objects that contain water
Metal
Microwave ovens
Wireless phones and headsets
Installing the IAP
Using the Integrated Wall-Mounting Slots
The keyhole-shaped slots on the back of the IAP 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 IAP
in 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 screws on the wall or shelf, 1 7/8 inches
(4.7cm) apart. If you are attaching the device to drywall, Dell recommends using
appropriate wall anchors (not included).
3. Align the mounting slots on the rear of the IAP over the screws and slide the unit
into place (see
Figure 3
).
Figure 3
Installing the W-IAP90 Series Access Point on a Wall
Using the Integrated Ceiling Tile Rail Slots
The snap-in tile rail slots on the rear of the IAP 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 IAP will be placed.
2. If necessary, connect the console cable to the console port on the back of the IAP.
3. Hold the IAP 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
Figure 4
). Make sure
that any cable slack is above the ceiling tile.
Figure 4
Orienting the Ceiling Tile Rail Mounting Slots
4. Pushing toward the ceiling tile, rotate the IAP clockwise until the device clicks
into place on the ceiling tile rail.
Connecting Required Cables
Install cables in accordance with all applicable local and national regulations and
practices.
Ethernet Ports
The RJ45 Ethernet port (ENET) supports 10/100/1000Base-T auto-sensing MDI/
MDX connections.
Note: 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.
AP-92_001
PWR
ENET
11A/N
11B /G/N
Note: If you have converted your IAP to a campus AP, pressing the reset button
converts it back to an IAP.
Caution: FCC Statement: Improper termination of access points installed in the
United States (non-US Regulatory Domain model/s) 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).
AP-92_002
CONSOLE
ENET
12V 1.25A
Po wer
Connector
CONSOLE
ENET
Antenna
Connector
(W-IAP92 only)
Antenna
Connector
(W-IAP92 only)
Reset button
Caution: EU Statement:
Lower power radio LAN product operating in 2.4 GHz and 5 GHz bands. Please
refer to the Dell PowerConnect W-Instant 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 Dell PowerConnect W-Instant 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 Dell PowerConnect W-
Instant User Guide.
Apparati Radio LAN a bassa Potenza, operanti a 2.4 GHz e 5 GHz. Fare riferimento
alla Dell PowerConnect W-Instant User Guide per avere informazioni detagliate
sulle restrizioni.
Note: It is important that you verify the items listed under
IAP Pre-Installation
Checklist
before you attempt to set up and install an W-IAP90 Series.
Note: The W-AP90 Series is designed in compliance with governmental
requirements. Only authorized network administrators can change the system
settings. For more information about IAP configuration, refer to the
Dell
PowerConnect W-Instant Quick Start Guide
and
Dell PowerConnect W-Instant 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: Installation and service of Dell PowerConnect W-Series products
should be performed by Professional Installers.
Note: If you are installing an W-IAP92, be sure to attach the antennas before
mounting the IAP.
Caution: Make sure the IAP fits securely on the ceiling tile rail ; poor installation
could cause it to fall.
AP-92_003
AP-92_004
