LITE ON TECHNOLOGY WN4501L 802.11n, Dual Band 2T2R Wireless Module User Manual LiteOn Technology Corp
LITE-ON Technology Corp. 802.11n, Dual Band 2T2R Wireless Module LiteOn Technology Corp
User Manual
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User manual
802.11n, Dual Band 2T2R Wireless USB Module
WN4501L
Version 1.1
Author: Ben J. Chen
Editor: Ben J. Chen
Project Leader: Jason Chien
Approved by: Jason Chien
Change History
Revision
Date
Author
Change List
Version 1.0
2012/03/29
Ben J. Chen
Preliminary
Version 1.1
2012/06/05
Ben J. Chen
Update Power Consumption
Update Antenna Type
Update Label Drawing
Update Module Photo
Update EEPROM information
Update Packing Drawing
* 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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CONTENT
PRODUCT FEATURES .................................................................................................................... 4
WI-FI FEATURE ...................................................................................................................................... 4
PRODUCT SPECIFICATIONS ........................................................................................................ 5
MAIN CHIPSET ....................................................................................................................................... 5
FUNCTIONAL SPECIFICATIONS ............................................................................................................... 5
PIN ASSIGNMENT ............................................................................................................................ 7
MECHANICAL .................................................................................................................................. 7
BLOCK DIAGRAM ........................................................................................................................... 8
LABEL DRAWING ............................................................................................................................ 8
MODULE PHOTO ............................................................................................................................. 9
EEPROM INFORMATION ............................................................................................................ 10
ENVIRONMENTAL ........................................................................................................................ 10
OPERATING .......................................................................................................................................... 10
STORAGE .............................................................................................................................................. 10
PACKING DRAWING .................................................................................................................... 11
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PRODUCT FEATURES
Wi-Fi Feature
Operate at ISM frequency Band (2.4GHz/5GHz)
IEEE Standards Support, 802.11a, 802.11b, 802.11g and 802.11n
The WN4501L is developed using single-chip designed by Realtek
Semiconductor Corp.
Complies with USB Specification 2.0, support Full-speed(12Mbps) and
High-speed(480Mbps)
Enterprise level security supporting: WPA, WPA2
Support 2 transmission and 2 receiving, transmission rate can up to 300Mbps
(Physical Rate) in downstream and upstream
WAPI (Wireless Authentication Privacy Infrastructure) certified
RoHS compliance
Low Halogen compliance
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PRODUCT SPECIFICATIONS
MAIN CHIPSET
Realtek RTL8192DU
FUNCTIONAL SPECIFICATIONS
Wi-Fi Function
Standard
IEEE802.11a; IEEE802.11b; IEEE 802.11g; IEEE 802.11n
Bus Interface
USB Interface
Data Rate
802.11b:
11, 5.5, 2, 1 Mbps
802.11a/g:
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
802.11b:
CCK, DQPSK, DBPSK
802.11a/g:
64QAM, 16QAM, QPSK, BPSK
802.11n:
BPSK, QPSK, 16QAM, 64QAM
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
12: United States
19: Europe
8: Japan
Frequency Range
802.11bg
2.412 ~ 2.4835 GHz
802.11a
5.15 ~ 5.85 GHz
Transmit Output
Power – 2x2
(Tolerance: ±1.5dBm)
802.11a:
13 dBm@54Mbps
802.11b:
17 dBm@11Mbps
802.11g:
17 dBm@6Mbps
14 dBm@54Mbps
802.11n(2.4GHz):
20MHz:
17 dBm@MCS0
13 dBm@MCS7
13 dBm@MCS15
40MHz:
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13 dBm@MCS0
13 dBm@MCS7
13 dBm@MCS15
802.11n(5GHz):
20MHz:
15 dBm@MCS0
11 dBm@MCS7
11 dBm@MCS15
40MHz:
15 dBm@MCS0
11 dBm@MCS7
11 dBm@MCS15
Receiver Sensitivity
802.11a:
-76 dBm@54Mbps
802.11b:
-86 dBm@11Mbps
802.11g:
-77 dBm@54Mbps
802.11n(2.4GHz):
20MHz
-74 dBm@MCS7
-71 dBm@MCS15
40MHz
-70 dBm@MCS7
-67 dBm@MCS15
802.11n(5GHz):
20MHz
-72 dBm@MCS7
-69 dBm@MCS15
40MHz
-69 dBm@MCS7
-66 dBm@MCS15
Security
WEP 64&128bit, WPA, WPA2, WPS, IEEE 802.1X, IEEE
802.11i
Operating Voltage
3.3 V ±5% I/O supply voltage
OS Supported
Microsoft Windows XP/Vista/Win7/Win8; Linux based
Power Consumption
TX Mode:
5G: 330mA
2.4G: 270mA
RX Mode:
5G: 240mA
2.4G: 190mA
Associate Idle Mode:
5G: 180mA
2.4G: 150mA
Un-associate Idle Mode:
130mA
Radio Off:
20mA
Antenna Type
Dual Metal Antennas
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PIN ASSIGNMENT
Pin.
Pin Define
Status
1
+5V
YES
2
USB D-
YES
3
USB D+
YES
4
GND
YES
5
Reset
YES
MECHANICAL
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EEPROM INFORMATION
Reg Domain
World Wide
2.4GHz
Channels 1-11 with active scan
Channels 12,13 with passive scan
Chanel 14 with no scan
5GHz: (all passive scan)
36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108,
112, 116, 120, 124, 128, 132, 136, 140, 149,
153, 157, 161, 165
0x13
Customer ID
0x00
Vendor ID
0x0BDA
Device ID
0x8194
ENVIRONMENTAL
OPERATING
Operating Temperature: 0 to 70 C (32 to 158 F)
Relative Humidity: 5-90% (non-condensing)
STORAGE
Temperature: -40 to 80 C (-40 to 176 F)
Relative Humidity: 5-95% (non-condensing)
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PACKING DRAWING
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.
This equipment has been tested and found to comply with the limits for a Class B digi
tal device, pursuant to part 15 of the FCC rules. These limits are designed to provide r
easonable protection against harmful interference in a residential installation. This equ
ipment 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 co
mmunications. However, there is no guarantee that interference will not occur in a par
ticular installation. If this equipment does cause harmful interference to radio or televi
sion 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 measu
res: 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 recei
ver is connected. Consult the dealer or an experienced radio/TV technician for help.
You are cautioned that changes or modifications not expressly approved by the party r
esponsible for compliance could void your authority to operate the equipment.
FCC RF Radiation Exposure Statement: 1. This Transmitter must not be co
located or operating in conjunction with any other antenna or transmitter. 2.
This equipment complies with FCC RF radiation exposure limits set forth for an unco
ntrolled environment. This equipment should be installed and operated with a minimu
m distance of 20 centimeters between the radiator and your body.
According to FCC 15.407(e), the device is intended to operate in the frequency band o
f 5.15GHz to 5.25GHz under all conditions of normal operation. Normal operation of
this device is restricted to indoor used only to reduce any potential for harmful interfer
ence to cochannel MSS operations.
Information to OEM integrator
The OEM integrator has to be aware not to provide information to the end user regard
ing how to install or remove this RF module in the user manual of the end product. Th
e user manual which is provided by OEM integrators for end users must include the fo
llowing information in a prominent location.
1. To comply with IC RF exposure compliance requirements, the antenna used for this
transmitter must be installed to provide a separation distance of at least 20 cm from
all persons and must not be co- located or operating in conjunction with any other
antenna or transmitter, except in accordance with IC multitransmitter product
transmitter product procedures.
2. Only those antennas with same type and lesser gain filed under this IC ID number c
an be used with this device.
3. The regulatory label on the final system must include the statement: “Contains IC I
D: xxxx “.
4. The final system integrator must ensure there is no instruction provided in the user
manual or customer documentation indicating how to install or remove the transmitter
module except such device has implemented two
ways authentication between module and the host system.
5. If the end product integrating this module is going to be operated in 5.15 ~5.25GHz
frequency range, the warning statement in the user manual of the end product should
include the restriction of operating this device in indoor could void the user’s authorit
y to operate the equipment.