Ericsson Wi Fi 30002001 DRU 2.4GHz radio User Manual RAR30002001 DRU 2 4 GHz Manual

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B2CH112AA-A A01
B2CH112AA-A A01 Product Manual
DRU 2.4 GHz WLAN Radio Module
Document Date:
Document Number:
Document Version Number:
Document Status:
Feb 9, 2010
B2CH112AA-001
Release
© Copyright 2010 by BelAir Networks.
All rights reserved.
Page 1 of 12
B2CH112AA-A A01 Product Manual
DRU 2.4 GHz WLAN Radio Module
Contents
About this Document ................................................................... 2
Introduction .................................................................................. 3
Conditions of Use ......................................................................... 4
Module Installation and Service ................................................. 5
Final Product Requirements ........................................................ 6
Regulatory Statements .............................................................. 10
About this Document
This document is a product manual for the DRU 2.4 GHz WLAN Radio
Module, including its limitations on use in any product marketed or
offered for sale. It is intended as a supplement to training and
documentation by BelAir Networks Inc. or its authorized agents.
Page 2 of 12
B2CH112AA-A A01 Product Manual
DRU 2.4 GHz WLAN Radio Module
Introduction
The B2CH112AA-A A01 (hereafter referred to as “the module”) is a 2.4 GHz radio
module compatible with the IEEE 802.11 standard for Wireless LAN operation. It is
designed to be interoperable with WLAN products which are based on Orthogonal
Frequency Division Multiplexing (OFDM) radio technology.
The module contains a complete IEEE 802.11b/g/n radio and Medium Access
Control (MAC) protocol engine which allows implementation of an IEEE
802.11b/g/n access point (AP).
The module is not intended for stand-alone operation. It will only be marketed as a
complete product, in conjunction with a package, DC power supply and antennas
(hereafter referred to as “the product” or the “final product”).
The module can be used in the 2.4 GHz ISM unlicensed bands.
Since the module has a BelAir networks proprietary digital interface, it cannot be
directly connected to any standard telecommunications or computer devices. It
can only be used with final products designed and authorized specifically for that
purpose.
Page 3 of 12
B2CH112AA-A A01 Product Manual
DRU 2.4 GHz WLAN Radio Module
Conditions of Use
General Conditions of Use
This manual is intended to supplement training provided by BelAir Networks or
authorized parties. The module B2CH112AA-A A01 is only intended for use in BelAir
Networks products and is not for sale to the general public as a stand-alone
module.
Please read this entire document, including the Regulatory Statements section
before attempting to install or operate the module.
Warning: Any use of B2CH112AA-A A01 in any manner which is not expressly
specified within this manual or specifically approved by BelAir Networks or its
authorized agents will void the user’s right to operate this module, and is expressly
forbidden by BelAir Networks. This includes any modification of the module,
installation of the module in a configuration or used with antennas which are not
expressly listed in this document or approved by BelAir Networks.
Page 4 of 12
B2CH112AA-A A01 Product Manual
DRU 2.4 GHz WLAN Radio Module
Country of Use
B2CH112AA-A A01 is certified with limited modular approval for use as an
Intentional Radiator in the United States as device: FCC ID: RAR30002001 and in
Canada as IC: 4674A-30002001. Please read all regulatory statements at the end
of this document before any attempt to install or operate this module.
The module is only certified for operation in the United States and Canada. Before
attempting to install and operate this module in any other country, contact BelAir
Networks for approval.
Module Labeling
One or more labels are applied to the module during manufacture, including a
label which identifies the FCC and Industry Canada identification numbers. Do not
attempt to remove any labels from the module.
Module Installation and Service
Installation into a Product
The module shall only be installed by a technician trained by BelAir Networks or its
authorized agents. It should only be installed into an approved product (see
above) following all manufacturing and service procedures for that product. The
module should only be installed into a final product in a manufacturing or service
depot site.
Caution: B2CH112AA-A A01 is an electro-static discharge (ESD) sensitive device.
All appropriate ESD measures must be taken when handling the module. Failure to
employ appropriate ESD protection may damage the module.
Module Service
The module is not intended as a field-serviceable unit. It contains no fieldreplaceable or field-serviceable parts, or any external adjustable mechanisms. The
module should only be serviced in a manufacturing or service depot site approved
by BelAir Networks or its authorized agents.
Page 5 of 12
B2CH112AA-A A01 Product Manual
DRU 2.4 GHz WLAN Radio Module
Final Product Requirements
The requirements below apply to any final product in which the B2CH112AA-A A01
module is installed.
Antenna Usage and Module Transmit Power
The DRU 2.4GHz radio module supports MIMO 2x3 configuration with two transmit
chains and three receive chains. The B2CH112AA-A A01 module shall only be used
at the following output power levels in conjunction with the following antenna
types as outlined in the tables that follow.
2400-2483.5 MHz – Part 15.247 Subpart C
For operation in the 2400-2483.5 MHz ISM band, the B2CH112AA-A A01 may be set
to operate on 20 MHz channel bandwidths.
POINT-TO-MULTIPOINT (MAXIMUM OUTPUT POWER SHOWN AS PTX):
Page 6 of 12
B2CH112AA-A A01 Product Manual
DRU 2.4 GHz WLAN Radio Module
Page 7 of 12
B2CH112AA-A A01 Product Manual
DRU 2.4 GHz WLAN Radio Module
Certified Antennas:
The following antennas are certified for use:
Manufacturer
Part #
Gain (dBi)
Type
BelAir
BMAG00287‐A
OMNI
BelAir
BNCKG0057
OMNI
BelAir
BNCKG30083‐A01
Directional
BelAir
BNCKG0082
17
Directional
BelAir
BNCKG0083
18
Directional
In order to comply with the FCC and Industry Canada rules in the USA and
Canada, respectively, it is required to respect the maximum transmit power limits as
follows for each of the antenna types as indicated in the above tables.
Warning: Use of this module in conjunction with any antenna not expressly listed
above will void authority to install or operate this equipment.
Warning: Setting of module transmit power above the limits specified in the above
table for a particular combination of antenna type, frequency of operation, and
type of usage, will exceed FCC or Industry Canada limits and void authority to
install or operate this equipment.
Warning: Directional antennas must be used exclusively for fixed, point-to-point
operations. The installer is responsible for ensuring that the radio is used exclusively
for fixed, point-to-point operations when directional antennas are used.
Page 8 of 12
B2CH112AA-A A01 Product Manual
DRU 2.4 GHz WLAN Radio Module
Product Installation
Products which contain B2CH112AA-A A01 shall only be installed by professional
installers trained by BelAir Networks or its authorized agents. This product is to be
installed on fixed permanent structures. In addition to normal installation
procedures and good installation practice, professional installers are responsible to
ensure that:
1. Only an approved antenna (see above) is connected to the module, and,
2. The antenna is mounted in such a manner and in such a location that access to
the antenna by the general population is minimized. Access to the antenna by
the general population should be limited to more than the minimum safety
distance. This distances are outlined according to product type and whether
high gain antennas are used:
Minimum Safety Distances
Standard Gain Antennas (up to 15 dBi)
High Gain Antennas (up to 18 dBi)
DRU 2.4GHz radio
DRU 5GHz radio
DRU 2.4GHz radio
DRU 5GHz radio
≤ 8dBi
≤ 15dBi
> 8dBi
≤ 15dBi
Minimum Distance
Minimum Distance
8.1 inches
16.5 inches
Adherence to these rules by the professional installer is mandatory. See full
installation procedures for the particular product for details.
Product Labeling
The following permanent label, or one containing equivalent information, must be
affixed in a conspicuous location on the exterior of every product containing this
module:
FCC ID: RAR30002001
IC: 4674A-30002001
Page 9 of 12
B2CH112AA-A A01 Product Manual
DRU 2.4 GHz WLAN Radio Module
Regulatory Statements
The following regulatory notes apply to the product which contains module
B2CH112AA-A A01. The following sections or equivalent information shall appear in
the user-manual of the final product.
Regulatory Information and Disclaimers
Installation and use of this device must be in strict accordance with the instructions
included in the user documentation provided with the product. Any changes or
modifications to this product not expressly approved by the party responsible for
compliance could void the user’s authority to operate this equipment.
The manufacturer is not responsible for any interference to radio or television
equipment caused by unauthorized modification of this device, or attachment of
any antennas or equipment other than those specified by the manufacturer. The
manufacturer or its authorized resellers or distributors will assume no liability for any
damage or violation of government regulations arising from failing to comply with
these guidelines.
Manufacturer’s FCC Conformity Statement
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions (1) this device may not cause
harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
FCC Interference Statement
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged
to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.
Page 10 of 12
B2CH112AA-A A01 Product Manual
DRU 2.4 GHz WLAN Radio Module



Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Manufacturer’s Industry Canada Conformity Statement
This device has been designed to operate with an antenna having a maximum
gain of 18 dBi. Antenna having a higher gain is strictly prohibited per regulations of
Industry Canada. The required antenna impedance is 50 ohms.
This device has been designed to ensure that radio frequency emissions are
maintained within the band of operation under all normal operating conditions
listed in this manual.
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including
interference that may cause undesired operation of the device.
To reduce potential radio interference to other users, the antenna type and its gain
should be so chosen that the equivalent isotropic radiated power (EIRP) is not more
than that required for successful communication.
This Class B Digital apparatus meets all the requirements of the Canadian
Interference-Causing Equipment Regulations.
Page 11 of 12
B2CH112AA-A A01 Product Manual
DRU 2.4 GHz WLAN Radio Module
RF Exposure Statement
This Wireless LAN radio device has been evaluated under FCC Bulletin OET 65C and
found to be compliant to the requirements set forth in CFR 47 Sections 2.1091,
2.1093, and 15.247 (b) (4) addressing RF exposure from radio frequency devices.
This Wireless LAN radio device has been evaluated under FCC Bulletin OET 65C and
found to be compliant to the requirements set forth in CFR 47 90.1335 and Sections
2.1091, 2.1093, addressing RF exposure from radio frequency devices.
This device complies with FCC RF radiation exposure limits for an uncontrolled
environment. The radiated output power of this Wireless LAN device is below the
FCC radio frequency exposure limits. However, this device should still be installed
and used in such a manner that the potential for human contact during normal
operation is minimized. In order to comply with RF exposure limits established in the
ANSI C95.1 standard, this equipment should be installed and operated at a
minimum distance between the radiator and a human body. This minimum
distance is:
Minimum Safety Distances
Standard Gain Antennas (up to 15 dBi)
High Gain Antennas (up to 18 dBi)
DRU 2.4GHz radio
DRU 5GHz radio
DRU 2.4GHz radio
DRU 5GHz radio
≤ 8dBi
≤ 15dBi
> 8dBi
≤ 15dBi
Minimum Distance
Minimum Distance
8.1 inches
16.5 inches
BelAir Networks Inc.
603 March Road
Kanata, Ontario
Canada
K2K 2M5
613-254-7070
Sales
sales@belairnetworks.com
Support
support@belairnetworks.com
General Information
Info@belairnetworks.com
Page 12 of 12

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