DOODLe labs ACM-DB-3-R2 Manuel utilisateur

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Points d'accès WLAN
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Manuel utilisateur
July 16, 2020
© 2020 Doodle Labs. All rights reserved. Page 1
User Manual
Doodle Labs ACM-DB-3-R2 Industrial Wi-Fi
Transceiver
Dual Band 5.x and 2.4 GHz, 3x3 MIMO, IEEE802.11ac transceiver
Product Family Overview
Doodle Labs’ portfolio of Industrial Wi-Fi transceivers offer the industry’s best-in-class performance. These transceivers
have high transmit power for long-range communication and has been designed to withstand operation in extremely
challenging environments. In addition, these transceivers feature high interference immunity that allows successful
operation in today’s congested Wi-Fi environments. The transceivers are FCC, CE, and IC certified and have been
deployed in numerous demanding applications.
Figure 1. Top and bottom views of the ACM-DB-3-R2 transceiver with MMCX connectors.
Target Applications
The Doodle Labs Industrial Wi-Fi transceivers meet the demanding needs of customers across a broad range of
industries. Examples include:
Unmanned Vehicles Drones
Unmanned Robots
Industrial IoT applications
Rugged/Military requirements with extended temperature and vibration resiliency
Mesh Networking deployments
Passenger Wi-Fi access aboard airplanes and trains
Streaming HD Video Surveillance Cameras
Wireless Infrastructure in harsh operating conditions of the Oil/Gas fields and Mines
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Datasheet
Features
Best-in-class features include:
Modular FCC, CE and IC certifications to expedite system integration
Integrated LNA for best-in-class Rx sensitivity to pick up low energy signals from mobile phones
Up to 30 dBm of RF power to get the largest possible area coverage
Extended temperature range from -40C to +85C.
Electrical Stress protection on Antenna ports for outdoor operation
Long product life cycle to meet the needs of Industrial IoT applications
High interference immunity for Wi-Fi congested environment
Hardware “RF Kill” feature to meet the FAA requirement for airborne applications
High band isolation to support concurrent dual band operation for multi-band routers
Figure 2. Interference immunity performance compared to leading competitors.
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Datasheet
ACM-DB-3 Specifications
Table 1. Technical Specifications.
Ordering Code
ACM-DB-3-R2 with MMCX connectors
ACM-DB-3-R2 with U.FL connectors
Radio Configuration
3x3 MIMO, Dual Band
Special Features
Extended lifespan with planned availability for long time
Extreme Reliability, IPC Class 2 standard with Class 3 options
Compliant to MIL-STD-202G, Qualified for high shock/vibration environments
Design-In Documentation
https://www.doodlelabs.com/technologies/technical-library/
MAC Chipset
Qualcomm Atheros: QCA9890-BR4B with Extended Temperature range
Software Support
Open Source Linux Drivers
ath10k for 11ac models
OpenWRT (Wireless Router/Linux OS)
Center Frequency Range
5.180 GHz ~ 5.825 GHz
2.412 GHz ~ 2.484 GHz
This varies by the regulatory domain
Channel Bandwidth*
20, 40 and 80 MHz channels
Radio Modulation/Data
Rates (Dynamic Link
Adaptation)
802.11ac: MCS0-9 (5.x GHz)
802.11a: 6, 9, 12, 18, 24, 36, 48 and 54 Mbps (5.x GHz)
802.11n: MCS0-23 (5.x and 2.4 GHz)
802.11b/g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48 and 54 Mbps (2.4 GHz)
802.11ac Wave 1
Capabilities
802.11 dynamic frequency selection (DFS) as an AP and Client
Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx), Maximal ratio
combining (MRC), Cyclic shift diversity (CSD), Frame aggregation, block ACK,
802.11e compatible bursting, Spatial multiplexing, cyclic-delay diversity
(CDD), low-density parity check (LDPC), Space Time Block Code (STBC)
Phy data rates up to 1.3 Gbps (80 MHz channel)
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Datasheet
802.11n version 2.0
Capabilities
802.11 dynamic frequency selection (DFS) as an AP and Client
Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx), Maximal ratio
combining (MRC), Cyclic shift diversity (CSD), Frame aggregation, block ACK,
802.11e compatible bursting, Spatial multiplexing, cyclic-delay diversity
(CDD), low-density parity check (LDPC), Space Time Block Code (STBC)
Phy data rates up to 450 Mbps (40 MHz channel)
Operating Modes
AP, Client, and Adhoc modes for Access Point, PtP, PtmP, and Mesh networks
MAC Protocol
TDD with Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA)
Wireless Error Correction
FEC, ARQ
Wireless Data Security
128 bit AES, WEP, TKIP and WAPI hardware encryption. Support for IEEE
802.11d, e, h, i, k, r, v, w and time stamp standards
FIPS Certification
Small packet size (96 bytes) in AES encryption at full packet rate.
FIPS 140-2, Level 2 (Temper Evidence Shield), Loop back mode to facilitate
FIPS AES certification.
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© 2020 Doodle Labs. All rights reserved. Page 5
Datasheet
Table 2. Tx and Rx performance at 5 GHz.
Tx/Rx Specification
Radio
Modulation
Coding
Rate
Tx Power
(±2dBm)2
Rx Sensitivity
(Typ)
5 GHz (20 MHz Channel) 11ac models
802.11a, STBC
BPSK
1/2
27
-96
802.11a
64 QAM
3/4
22
-81
802.11ac, 802.11n
BPSK
1/2
27
-96
802.11ac, 802.11n
16 QAM
3/4
25
-84
802.11ac, 802.11n
64 QAM
5/6
22
-75
802.11ac
256 QAM
3/4
20
-72
5 GHz (40 MHz Channel) 11ac models
802.11ac, 802.11n
BPSK
1/2
27
-93
802.11ac, 802.11n
16 QAM
3/4
25
-81
802.11ac, 802.11n
64 QAM
5/6
22
-75
802.11ac
256 QAM
5/6
20
-68
5 GHz (80 MHz Channel) 11ac models
802.11ac
BPSK
1/2
26
-87
802.11ac
16 QAM
3/4
24
-78
802.11ac
64 QAM
5/6
21
-72
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Datasheet
802.11ac
256 QAM
5/6
19
-65
Table 3. Tx and Rx performance at 2.4 GHz.
Tx/Rx Specification
Radio
Modulation
Coding
Rate
Tx Power
(±2dBm)2
Rx Sensitivity
(Typ)
2.4 GHz (20 MHz Channel) 11ac models
802.11b
Single Stream, STBC
1 Mbps
CCK
29
-100
802.11g
64 QAM
3/4
24
-80
802.11n
BPSK
1/2
29
-95
802.11n
16 QAM
3/4
27
-83
802.11n
64 QAM
5/6
24
-76
2.4 GHz (40 MHz Channel) 11ac models
802.11n
BPSK
1/2
29
-91
802.11n
16 QAM
3/4
27
-80
802.11n
64 QAM
5/6
24
-73
Note 1: It is advantageous to use the smallest channel bandwidth that can support the throughput requirements. Smaller bandwidths provide more
channels to choose and help avoid interference issues.
Note 2: Total Tx power for all streams. Max allowed Tx power depends on the regulatory domain. De-rating of -1 dBm for U.FL connector.
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Datasheet
Table 4. Additional RF performance information.
-35 to -85 dBm (Recommended), Absolute Maximum=+12 dBm
SAW filters on RF ports for immunity against high power cellular
transmissions in the neighboring 2.4 GHz bands.
Up to +10 dBm signal strength for 5 GHz signal without degrading
2.4 GHz operation
Up to +5 dBm signal strength for 2.4 GHz signal without
degrading 5.x GHz operation
10 kV
>10 dB
>18 dB @ 11a, 6 Mbps (Typ)
>35 dB @ 11a, 6 Mbps (Typ)
+6 dB
45 dB (Fc ± ChBW)
-40 dBc
In 0.5 dBm steps. Accuracy of power calibration loop ±2 dBm.
Each transceiver individually calibrated and tested.
Pin 20 of miniPCI-E interface. (Required for FAA compliance)
July 16, 2020
© 2020 Doodle Labs. All rights reserved. Page 8
Datasheet
Table 5. Physical, Environment, and Other Specifications.
Host Interface
miniPCI-Express 1.2 Standard
Host CPU Board
Any CPU board with miniPCIe interface
Operating Voltage
3.3 Volts from miniPCI-Express connector
Power Consumption
5.3W @ Max power, in continuous data transfer mode on all chains
2.5W @ 20 dBm power (ETSI max), in continuous data transfer mode on all chains
0.9W in continuous data receive mode
250 mW in Sleep mode
Temperature range
-40°C to +85°C (shield case)
Humidity (Operating)
0% 95% (Non-condensing)
Dimensions
30 x 50 x 4.75 mm, 12 grams. High Res Photos Mechanical drawings and 3D-CAD
files available upon request
MTBF
27 years
Regulatory
Requirements
Designed and Verified to meet various regulatory requirements. Formal testing and
approval is required based on the Integrator’s particular host platform and antenna
type. The Integrator is also responsible for obtaining all required regulatory
approvals in target markets for the finished product.
FCC ID
2AG87ACM-DB-3-R2
CE/ETSI
Conforms with all the requirements of the European Directive 1999/5/EC EN 301
893 V1.8.1, EN 300 328 V.1.8.1, EN 301 489-1 V1.9.2, EN 301 489-17 V2.2.1, EN
60950-1:2006 + A11:2009 + A1:2010 + A12:2011+ A2:2013
Industry Canada (IC)
21411-ACMDB3R2
RoHS/WEEE Compliance
Yes. 100% Recyclable/Biodegradable packaging
July 16, 2020
© 2020 Doodle Labs. All rights reserved. Page 9
Datasheet
System Integration
Figure 3. System Integration Block Diagram.
As shown in the block diagram, the modular nature of the MIMO radio transceivers allow for accelerated
development of the wireless modem. Any embedded Single Board Computer with standard miniPCI-Express interface
is required. The Linux distribution OpenWRT has evolved over time and provides advanced features in a wireless
router. It is a stable distribution and many OEMs are using OpenWRT as a starting point and customize further for
their application. The distribution includes the ath10k driver to interface with the MIMO transceivers. Both
OpenWRT and open source drivers (ath9k and ath10k) have extensive online documentation available. User group
forums also provide responsive technical support.
Portfolio Index
Doodle Labs’ Industrial Wi-Fi transceiver portfolio provides configurations optimized for a vast variety of project
needs. All models are form-factor compatible. For information on other models, please visit -
http://www.doodlelabs.com/products/wi-fi-band-radio-transceivers/
Doodle Labs provides extensive design-in documents at:
https://www.doodlelabs.com/technologies/technical-library/
Datasheet
July 16, 2020
© 2020 Doodle Labs. All rights reserved. Page 10
FCC Statement
FCC standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 and FCC CFR Title 47 Part 15 Subpart E Section
15.407: 2016
External Antenna with gain ANT0: 3dBi, ANT1: 3dBi, ANT2: 3dBi
FCC Regulatory Compliance:
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.
Note: 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.
-- 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.
Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user’s
authority to operate the equipment.
If power exceeds the limit and the distance(Over 20cm distance in actual use between the device and user) is compliance
with the requirement
RF Exposure Compliance:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment
should be installed and operated
with a minimum distance of 20cm between the radiator and any part of your body.
Notice to OEM integrator
If the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which
the module is installed must also
display a label referring to the enclosed module. The end product shall haves the words “Contains Transmitter Module
FCC ID: 2AG87ACM-DB-3-R2”.
The device must be professionally installed.
The intended use is generally not for the general public. It is generally for industry/commercial use.
The connector is within the transmitter enclosure and can only be accessed by disassembly of the transmitter that is not
normally required. The user has no
access to the connector.
Installation must be controlled. Installation requires special training.
Any company of the host device which installs this modular with unlimited modular approval should perform the test of
radiated & conducted emission and
spurious emission, etc. according to FCC part 15C: 15.247 and15.207, 15B Class B and Part 15 Subpart E Section
15.407 requirement, only if the tests
result comply with FCC part 15C: 15.247 and15.207, 15B Class B and Part 15 Subpart E Section 15.407 requirement,
then the host can be sole legally.
When the module is installed inside another device, the user manual of the hose contain below
1) This device may not cause harmful interference.
2) This device must accept any interference received, including interference that may cause undesired operation
Datasheet
IC statement
RSS-Gen Issue 5, RSS-247 Issue 2
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and
Economic DevelopmentCanada’s licence-exempt
RSS(s). Operation is subject to the following two conditions:
(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may cause undesired operation of the
device.
The term “IC: “ before the certification/registration number only signifies that the Industry Canada technical
specifications were met.
This product meets the applicable Industry Canada technical specifications.
Cet appareil contient des émetteurs / récepteurs exemptés de licence conformes aux RSS (RSS) d'Innovation,
Sciences etDéveloppement économique
Canada. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pasproduire de
brouillage,et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le
fonctionnement.
L'émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme auxCNR d'Innovation,
Sciences et Développement économique
Canada applicables aux appareils radio exempts de licence.
L'exploitation est autorisée aux deux conditions suivantes :
1)L'appareil ne doit pas produire de brouillage;
2)L'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en
compromettre lefonctionnement.
Please notice that if the ISED certification number is not visible when the module is installed inside another device,
then theoutside of the device into which
the module is installed o display a label referring to the enclosed module. This exteriorlabel can use wording such
as the following: “Contains IC: 21411-ACMDB3R2” any similar wording that expresses the same meaningmay be
used.
l'appareil hôte doit porter une étiquette donnant le numéro de certification du module d'Industrie Canada, précédé
des mots «Contient un module
d'émission », du mot « IC: 21411-ACMDB3R2 » ou d'une formulation similaireexprimant le même sens, comme
suit
The device meets the exemption from the routine evaluation limits in section 2.5 of RSS 102 andcompliance with
RSS-102 RF exposure, users can obtain
Canadian information on RF exposure andcompliance.
Le dispositif rencontre l'exemption des limites courantes d'évaluation dans la section 2.5 de RSS 102 etla
conformité
à l'expositionde RSS-102 rf, utilisateurs peut obtenir l'information canadienne surl'exposition et la conformité de rf.
This transmitter must not be co-located or operating in conjunction with any other antenna ortransmitter. This
equipment should be installed and operated
with a minimum distance of 20centimeters between the radiator and your body.
Cet émetteur ne doit pas être Co-placé ou ne fonctionnant en même temps qu'aucune autre antenne ouémetteur.
Cet équipementdevrait être installé et
actionné avec une distance minimum de 20 centimètres entre le radiateur et votre corps.
B1 for indoor use only
B1 pour usage intérieur uniquement
This radio transmitter IC: 21411-ACMDB3R2 has been approved by Innovation, Science and Economic
Development Canada to operate with the antenna types listed below, with the maximum permissible gain
indicated. Antenna types not included in this list that have a gain greater than the maximum gain indicated for any
type listed are strictly prohibited for use with this device.
3)The host device will use antennas:External Antenna with gain ANT0: 3dBi, ANT1: 3dBi, ANT2: 3dB
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DOODLe labs ACM-DB-3-R2 Manuel utilisateur

Catégorie
Points d'accès WLAN
Taper
Manuel utilisateur

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