LiteOn WN4508R User manual

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PRODUCT SPECIFICATION
802.11a/b/g/n 2T2R Wireless LAN USB Module
WN4508R(LA)
RT5572
Version 1.0
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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PRODUCT SPECIFICATION
802.11a/b/g/n 2T2R Wireless LAN USB Module
WN4508R(LA)
RT5572
Version 1.0
Networking B.U.
Lite-on Technology Corporation
4F, No. 90, Chien I Rd.,
Chung Ho, New Taipei City 235, Taiwan, R.O.C.
Phone: [phone]
Fax: [phone]
Contact: Product Marketing
Mr. ML Wu #8266
E-mail: m[email protected]
Customer Approval: (Signature)
(Title)
(Company)
(Date)
(Please Sign Back by FAX. For Confirming the Spec Only, not an Official Agreement for OEM/ODM Business)

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CONTENT
FCC WARING STATEMENT..........................................................................................................4
PRODUCT FEATURES ....................................................................................................................5
PRODUCT SPECIFICATIONS........................................................................................................6
MAIN CHIPSET .......................................................................................................................................6
FUNCTIONAL SPECIFICATIONS ...............................................................................................................6
PIN ASSIGMENT...............................................................................................................................8
USB CONNECTOR SPEC.................................................................................................................8
MECHANICAL ..................................................................................................................................9
BLOCK DIAGRAM...........................................................................................................................9
ANTENNA SPEC .............................................................................................................................10
EEPROM INFORMATION ............................................................................................................11
ENVIRONMENTAL........................................................................................................................11
OPERATING..........................................................................................................................................11
STORAGE..............................................................................................................................................11
PACKING DRAWING ....................................................................................................................12

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FCC WARING STATEMENT
FEDERAL COMMUNICATIONS COMMISSION 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.
–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.
CAUTION:
Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
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.
RF exposure warning
This equipment complies with FCC RF radiation exposure limits set forth for an
uncontrolled environment. This equipment must be installed and operated in accordance
with provided instructions and must not be co-located or operating in conjunction with
any other antenna or transmitter. End-users and installers must be provided with
antenna installation instructions and transmitter operating conditions for satisfying RF
exposure compliance.

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End Product Labeling
This transmitter module is authorized only for use in device where the antenna may be
installed such that 20cm may be maintained between the antenna and users. The final
end product must be labeled in a visible area with the following: "Contains FCC ID:
PPQ-WN4508R ”
Information for the OEMs and Integrators
The following statement must be included with all versions of this document supplied
to an
OEM or integrator, but should not be distributed to the end user.
1) This device is intended for OEM integrators only.
2) Please see the full Grant of Equipment document for other restrictions.
This device is operation in 5.15 –5.25GHz frequency range, then restricted in indoor
use only, Outdoor operations in the 5150~5250MHz is prohibit.
This device is slave equipment, the device is not radar detection and not ad-hoc
operation in the DFS band.
PRODUCT FEATURES
Operate at ISM frequency Band (2.4 / 5GHz)
IEEE Standards Support, 802.11a , 802.11b, 802.11g and 802.11n
Support USB 2.0 host interface
Enterprise level security supporting: WPA, WPA2, TKIP, AES, WAPI
Two-stream IEEE 802.11n support for 20MHz and 40MHz bandwidth channels
provides PHY layer rates up to 300Mbps
RoHS compliance
Low Halogen compliance

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PRODUCT SPECIFICATIONS
MAIN CHIPSET
MAC/ Baseband/ RF: Ralink RT5572
FUNCTIONAL SPECIFICATIONS
Wi-Fi Function
Standard
IEEE802.11a;IEEE802.11b; IEEE 802.11g; IEEE 802.11n
Bus Interface
USB2.0
Data Rate
802.11a:
54, 48, 36, 24, 18, 12, 9, 6 Mbps
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
Media Access Control
CSMA/CA with ACK
Modulation Techniques
802.11a:
64QAM, 16QAM, QPSK, BPSK
802.11b:
CCK, DQPSK, DBPSK
802.11g:
64QAM, 16QAM, QPSK, BPSK
802.11n:
64QAM, 16QAM, QPSK, BPSK
Network Architecture
Ad-hoc mode (Peer-to-Peer)
Infrastructure mode
Operation Channel
2.4GHz
11: (Ch. 1-11) –United States
13: (Ch. 1-13) –Europe
14: (Ch. 1-14) –Japan
5GHz
21: USA
19: EU
8: Japan
Frequency Range
802.11bg
2.400 ~ 2.4835 GHz
802.11a
5.15 ~ 5.85 GHz
Transmit Output Power –
2x2
MAX: 17.5dBm
(Tolerance: ±1.5dBm)
802.11a:
12 dBm@6Mbps
12 dBm@54Mbps
802.11b:
16 dBm@1Mbps
16 dBm@11Mbps
802.11g:
14 dBm@6Mbps

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14 dBm@54Mbps
802.11n:
2.4G
20MHz:
13 dBm@MCS0
13 dBm@MCS7
13 dBm@MCS15
40MHz:
13 dBm@MCS0
13 dBm@MCS7
13 dBm@MCS15
5G
20MHz:
12 dBm@MCS0
11 dBm@MCS7
11 dBm@MCS15
40MHz:
11 dBm@MCS0
11 dBm@MCS7
11 dBm@MCS15
Receiver Sensitivity
802.11a:
-86 dBm@6Mbps
-70 dBm@54Mbps
802.11b:
-88 dBm@1Mbps
-82 dBm@11Mbps
802.11g:
-86 dBm@6Mbps
-71 dBm@54Mbps
802.11n:
2.4G/5G
20MHz
-86 dBm@MCS0
-68 dBm@MCS7
-68 dBm@MCS15
40MHz
-83 dBm@MCS0
-65 dBm@MCS7
-65 dBm@MCS15
Security
WPA, WPA2, WPS, WEP 64b&128bit, IEEE 802.1X,
IEEE 802.11i
Operating Voltage
3.3V ± 5% I/O supply voltage
OS Supported
Microsoft Windows XP/Win7/Win8; Linux based
Power Consumption
TX Mode:
TBD mA
RX Mode:
TBD mA
Standby Mode:
TBD mA
Radio Off:
TBD mA
Antenna Type
Metal antenna

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PIN ASSIGMENT
Pin.
Pin Define
Status
1
+3.3V
YES
2
USB_D-
YES
3
USB_D+
YES
4
GND
YES
5
RESET#
YES
6
GND
YES
USB CONNECTOR SPEC

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MECHANICAL
BLOCK DIAGRAM

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ANTENNA SPEC

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EEPROMINFORMATION
Reg Domain
World Wide
2.4G/5G
Read from registry; Control by driver
Offset 0x38 for 5G: 0xFF
Offset 0x39 for 2.4G: 0xFF
Vendor ID
0x0471
Product ID
0x2126
ENVIRONMENTAL
Operating
Operating Temperature: 0 to 70 C (32 to 158 F)
Relative Humidity: 5-90% (non-condensing)
Storage
Temperature: -20 to 70 C (-4 to 158 F)
Relative Humidity: 5-95% (non-condensing)

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PACKING DRAWING
Tray

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