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 Version 1.1 2012/06/05 Ben J. Chen Preliminary 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. Page 1/11 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 Page 3/11 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 Page 4/11 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 802.11b:
11, 5.5, 2, 1 Mbps 802.11a/g:
Data Rate 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 Network Architecture Operation Channel Frequency Range Transmit Output Power 2x2
(Tolerance: 1.5dBm) 802.11b:
CCK, DQPSK, DBPSK 802.11a/g:
64QAM, 16QAM, 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 5GHz 12: United States 19: Europe 8: Japan 802.11bg 2.412 ~ 2.4835 GHz 802.11a 5.15 ~ 5.85 GHz 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:
Page 5/11 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 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 Receiver Sensitivity 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 TX Mode:
5G: 330mA 2.4G: 270mA RX Mode:
5G: 240mA 2.4G: 190mA Power Consumption Associate Idle Mode:
5G: 180mA 2.4G: 150mA Un-associate Idle Mode:
130mA Radio Off:
20mA Antenna Type Dual Metal Antennas Page 6/11 PIN ASSIGNMENT Pin. Pin Define Status 1 2 3 4 5
+5V USB D-
USB D+
GND Reset YES YES YES YES YES MECHANICAL Page 7/11 EEPROM INFORMATION World Wide 2.4GHz Channels 1-11 with active scan Channels 12,13 with passive scan Chanel 14 with no scan Reg Domain 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 0x00 0x0BDA 0x8194 Customer ID Vendor ID Device ID 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) Page 10/11 PACKING DRAWING Page 11/11 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 users authorit y to operate the equipment.