LG Innotek TWFMK301D User Manual
USER MANUAL
PRODUCT NAME : Single Band 1T1R Wi-Fi Module
MODEL NAME : TWFM-K311D
This module is using VIZIO's MAC address provided by TPV
The information contained herein is the exclusive property of LG Innotek
and shall not be distributed, reproduced or disclosed in whole or no in part
without prior written permission of LG Innotek.
Designed Checked Approved
T. G. JANG D. S. OH S. D. CHOI
2015.12.04 2015.12.04 2015.12.04
LG Innotek Co., Ltd.
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USER MANUAL
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Table of Contents
No Description Page
1 Features 2
2 Ordering Information 2
3 Label Marking 2
4 Storage Test Conditions 3
5 Operating Test Conditions 4
6 Standard Test Conditions 4
7 Mechanical Characteristics 5
1 / 10
8 Software Programming 6
9 Pin Description 8
1011Outline Drawing
Warning
9
10
©2015 LGIT. All rights reserved.
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USER MANUAL
1. Features
TWFM-K311D is the module for IEEE 802.11b/g/n wireless LAN.
TWFM-K311D is based on MTK MT7601U solution.
IEEE 802.11 b/g/n single band WLAN infrastructure
Size : 38.0mm x 26.0mm x 3.8mm
External Antenna
Auto-calibration
1T1R mode with 150Mbps PHY rate
USB 2.0 interface
Supports drivers for Windows 7, Vista, XP, 2000 and Linux
Security : WFA, WPA, WPA2, WPS2.0, WAPI
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Application : DTV, DVR, HD DVD Player, Blue-ray Disk Player, STB
2. Ordering Information
Model Description
TWFM-K311D Wi-Fi Module, Single Band , 1T1R
3. Label Marking(IC)
IFETEL ID: RCPLGTW14-1843
IC : 7414C-TWFMK301D
①
317GAAWF619LGI0VIZ
1512A0401
②
③
① Customer P/N ④ Product Lot No. : 1512A0401
M/N:TWFM-K311D 001EB2B00339
⑥
⑤
④
⑦
② MAC Address BAR Code - 15 : Year - 04 : Date
③ LGIT Model No. - 12 : Month - 01 : Manufactured
⑤ IC ID(7414C-TWFMK301D) ⑥ IFETEL ID(RCPLGTW14-1843)
⑦ MAC Address will be applied which TPV provided
©2015 LGIT. All rights reserved.
- Revision No. : A Process
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MODEL NAME : TWFM-K311D
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4. Storage Test Conditions
Parameter Min Max Unit
Storage temperature -20 +80
Storage humidity (@ 40℃)
Caution : The specifications above table define levels at which permanent damage to
the device can occur. Function operation is not guaranteed under these conditions.
Operating at absolute maximum conditions for extend periods can adversely affect the
long-term reliability of the device.
-90 %
3 / 10
℃
* Other conditions
1) Do not use or store modules in the corrosive atmosphere, especially where chloride
gas, sulfide gas, acid, alkali, salt or the like are contained.
Also, avoid exposure to moisture.
2) Store the modules where the temperature
and relative humidity do not exceed 5 to 40℃ and 20 to 60%.
3) Assemble the modules within 6 months.
Check the soldering ability in case of 6 months over.
©2015 LGIT. All rights reserved.
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