PRODUCT SPECIFICATION
802.11n, 2T2R Single Band Wireless LAN USB Module
WN4616L
Version 1.1
User Manual
This document contains confidential proprietary information and is property of LTC. The contents of this document should not
be disclosed to unauthorized persons without the written consent of LTC.
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LTC Network Access Confidential
PRODUCT DESCRIPTION
The Wireless LAN USB Module is a sleek miniature Wireless LAN device working under
2.4GHz frequency band. Compatible with IEEE standards, 802.11b, 802.11g and support
802.11n. It provides full functional wireless access within wireless environments anytime,
anywhere at a data rate of up to 300Mbps. The WN4616L comes with an USB 2.0 interface
providing the maximum transfer rate of 480Mbps, the form factor is an embedded module.
WN4616L embody 2 transmitter 2 receiv er (2T2R) architecture to ensure reliable and
cost-effective wireless connectivity at high throughput over an extended range. Optimized RF
architecture and base band algorithms provide super performance with low-power
consumption.
PRODUCT FEATURES
Operate at 2.4GHz band
300Mbps PHY Rate Support
2T2R Modes
20MHz/40MHz Bandwidth Support
USB 2.0 support for date rates up to 12Mbps full speed and 480Mbps high speed
IEEE standards support: IEEE 802.11b/g and 802.11n
802.11i- WEP 64/128, AES, TKIP
Low power with advanced Power Management
Embedded CPU with host off-load capability
Support WoW function
RoHS compliance
Product specifications
Main chipset
MAC/Baseband/RF: Realtek RTL8192EU
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Functional Specifications
Standard
Bus Interface
Data Rate
Media Access Control
Radio Technology
Network architecture
Operating Channel
IEEE802.11b; IEEE 802.11g; IEEE802.11n
Universal Serial Bus (USB2.0)
802.11b:
11, 5.5, 2, 1 Mbps
802.11g:
54, 48, 36, 24, 18, 12, 9, 6 Mbps
802.11n:
MCS 0 to 15 for HT20MHz
MCS 0 to 15 for HT40MHz
CSMA/CA with ACK
802.11b:
CCK, DQPSK, DBPSK
802.11g:
64QAM, 16 QAM, QPSK, BPSK
802.11n:
BPSK, QPSK, 16QAM, 64QAM
Ad-hoc mode (Peer-to-Peer )
Infrastructure mode
2.4GHz
11: (Ch. 1-11) – United States
13: (Ch. 1-13) – Europe
14: (Ch. 1-14) – Japan
802.11 b & g
Frequency Range
2.412 ~ 2.462 GHz – N. America
2.412 ~ 2.484 GHz – Japan
2.412 ~ 2.472 GHz – Europe ETSI
802.11b:
Less than -76dBm
802.11g:
Receiver Sensitivity
Less than -82dBm @ 6Mpbs
Less than -65dBm @54Mbps
802.11n:
Less than -82dBm @ MCS0
Less than -64dBm @ MCS7
Security
Operating Voltage
OS supported
Power Consumption
Antenna Type
*Environmental factors dependent
64-bit, 128-bit WEP, TKIP, AES, WPA, WPA2, WPS
IEEE 802.11i
5V ±5% I/O supply voltage
Windows, Linux(embedded system)
Standby: 196mA
TX: 369mA
RX: 238mA
Dual Metal Antenna
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NVIRONMENTAL
E
Operating
Operating Temperature: -10 to 75 C (14 to 167 F)
Relative Humidity: 5-90% (non-condensing)
Storage
Temperature: -40 to 85 C (-40 to 185 F)
Relevant Humidity: 5-95% (non-condensing)
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REGULATORY STATEMENTS
FCC Certification
The United States Federal Communication Commission (FCC) and the
Canadian Department of Communications have established certain rules
governing the use of electronic equipment.
Part15, Class B
This device complies with Part 15 of 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. This equipment has been tested and
found to comply with the limits for a Class B digital device, pursuant to Part15
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 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.
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Warning: Changes or modifications to this unit not expressly approved
by the party responsible for compliance could void the user authority to
operate the equipment.
1. This Transmitter must not be co-located or operating in conjunction with
any other antenna or transmitter.
2. For product available in the USA market, only channel 1~11 can be
operated. Selection of other channels is not possible.
IMPORTANT NOTE:
This module is intended for OEM integrator. The OEM integrator is still
responsible for the FCC compliance requirement of the end product, which
integrates this module.
20cm minimum distance has to be able to be maintained between the antenna
and the users for the host this module is integrated into. Under such
configuration, the FCC radiation exposure limits set forth for an
population/uncontrolled environment can be satisfied.
Any changes or modifications not expressly approved by the manufacturer
could void the user's authority to operate this equipment.
USERS MANUAL OF THE END PRODUCT:
In the users manual of the end product, the end user has to be informed to
keep at least 20cm separation with the antenna while this end product is
installed and operated. The end user has to be informed that the FCC
radio-frequency exposure guidelines for an uncontrolled environment can be
satisfied. The end user has to also be informed that any changes or
modifications not expressly approved by the manufacturer could void the
user's authority to operate this equipment. If the size of the end product is
smaller than 8x10cm, then additional FCC part 15.19 statement is required to
be available in the user manual: This device complies with Part 15 of 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
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LTC Network Access Confidential
operation.
LABEL OF THE END PRODUCT:
The final end product must be labeled in a visible area with the following " Contai ns TX FCC ID:
PPQ-WN4616L ".
完全模組
IMPORTANT NOTE:
This module is intended for OEM integrator.
The OEM integrator is still responsible for the FCC compliance requirement of the end product,
which integrates this module.
Appropriate measurements (e.g. 15 B compliance) and if applicable additional equipment
authorizations (e.g. Verification , Doc) of the host device to be addressed by the
integrator/manufacturer.
This device complies with Industry Canada licence-exempt RSS standard(s).
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.
Le présent appareil est conforme aux CNR d'Industrie 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, et (2)
l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi,
même si le brouillage est susceptible d'en compromettre le fonctionnement.
IC Radiation Exposure Statement:
This equipment complies with IC RSS-102 radiation exposure limits set forth
for an uncontrolled environment. This equipment should be installed and
operated with minimum distance 20cm between the radiator & your body.
End Product Labeling
This transmitter module is authorized only for use in device where the antenna
may be installed such that 20 cm may be maintained between the antenna and
users. The final end product must be labeled in a visible area with the following:
“Contains transmitter module IC: 4491A-WN4614L”.
Contient le module d'émission IC: 4491A-WN4614L
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Install the Driver & Utility
1. Exit all Windows programs. Insert the included CD-ROM into your computer. The
CD-ROM will run automatically.
2. Manually install driver from Device Manager
HARDWARE INSTALLATION
Verification
To verify if the device exists in your computer and is enabled, go to Start >
Control Panel > System (> Hardware) > Device Manager. Expand the
Network Adapters category. If the 802.11n Wireless LAN Card
is listed here, it means that your device is properly installed and enabled.
NETWORK CONNECTION
Once the device driver is well installed, a network setting described in the following
should be also established.
1. Click the Wireless icon to enable Windows Zero Configure.
2. Select the AP then click the Connect
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