FCC ID: WHD-IWM-7620 MT7620 WIFI Module

by: ORing Industrial Networking Corp. latest update: 2015-10-12 model: IWM-7620

One grant has been issued under this FCC ID on 10/12/2015 (this is one of three releases in 2015 for this grantee). Public details available include internal & external photos, frequency information, and manuals. some products also feature user submitted or linked instructions, drivers, warrantee terms, password defaults, & troubleshooting guides.

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all	frequencies		exhibits	applications
		manual

all exhibits 11
1 ~ 2015-10-12 11

app s				submitted / available
1	User Manual	Users Manual	pdf	342.25 KiB	December 10 2015
1		Cover Letter(s)	pdf		December 10 2015
1		Cover Letter(s)	pdf		December 10 2015
1		External Photos	pdf		December 10 2015
1		Cover Letter(s)	pdf		December 10 2015
1		Internal Photos	pdf		December 10 2015
1		ID Label/Location Info	pdf		December 10 2015
1		Cover Letter(s)	pdf		December 10 2015
1		RF Exposure Info	pdf		December 10 2015
1		Test Report	pdf		December 10 2015
1		Test Setup Photos	pdf		December 10 2015

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User Manual

Users Manual

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342.25 KiB

December 10 2015

MT7620 Module IWM-7620 Product Specification Version:0.4 Date: 2015.8.13 MT7620A Module IWM-7620 Product Specification Version Issue date Changes Remark 0.1 0.2 0.3 0.4 Initial Version 2014/3/06 2014/10/3 Modify memory configuration 2015/4/29 2015/8/13 Update 2T2R data rate and temperature range Update output power IMPORTANT should not be disclosed to third parties without prior written consent of ORing Industrial Networking Co. Ltd. This document contains important Information and therefore Signature:

Author:

Isaac Chang Reviewed by:

Approved by:

Remarks:

Page 1 of 9 MT7620 Module IWM-7620 Product Specification Version:0.4 Date: 2015.8.13 1. Introduction MT7620A IWM-7620 module is designed for easy-design-in low cost Wifi applicationIt has WAN, LAN, UART, I2C, SPI, I2S, SDXC and GPIO interfaces. Support 2T2R operation. 2. Technical specification Items Specification Supported Standard and Protocol IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, IEEE 802.3, IEEE 802.3u, CSMA/CA, CSMA/CD,TCP/IP,DHCP, ICMP, NAT, PPPoE Dimension Power consumption Operating Temperature Range Storage Temperature Range 35*30 mm

< 350mA

-30 ~ 70 deg. C

-40 ~ 85 deg. C WAN Port one 10/100M adaptive RJ45 port RF Parameters LAN Port Frequency Range one 10/100M adaptive RJ45 port 2.4~2.4835GHz Baud Rate 1T1R :

MCS index Data rate (Mbit/s) 20 MHz channel 40 MHz channel 800 ns 400 ns 800 ns 400 ns 0 1 2 3 4 5 6 7 6.5 13 19.5 26 39 52 58.5 65 7.2 14.4 21.7 28.9 43.3 57.8 13.5 27 40.5 54 81 108 65 121.5 72.2 135 15 30 45 60 90 120 135 150 2T2R MCS Data rate (Mbit/s) Page 2 of 9 MT7620 Module IWM-7620 Product Specification Version:0.4 Date: 2015.8.13 Number of Channel Modulation Scheme Sensitivity @

PER index 20 MHz channel 40 MHz channel 800 ns 400 ns 800 ns 400 ns 8 9 10 11 12 13 14 15 13.00 26.00 39.00 52.00 78.00 14.40 28.90 43.30 27.00 54.00 81.00 30.00 60.00 90.00 57.80 108.00 120.00 86.70 162.00 180.00 104.00 115.60 216.00 240.00 117.00 130.00 243.00 270.00 130.00 144.40 270.00 300.00 IEEE 802.11g54/48/36/24/18/12/9/6(adaptive ) IEEE 802.11b11/5.5/2/1M(adaptive ) 13 DBPSKDQPSKCCK and OFDM(BPSK/QPSK/16-QAM/64-QAM) 150M-68dBm@10% PER130M-68dBm@10% PER 108M -68dBm@10% PER54M-72dBm@10% PER 11M-85dBm@8% PER6M-88dBm@10% PER 1M-90dBm@8% PER Output Power 802.11b: 19 dBm 1.5dBm@11Mbps (2T2R total power) 802.11g: 17.5 dBm 1.5dBm@54Mbps (2T2R total power) 802.11gn HT20: 16.5 dBm 1.5dBm @MCS7 (2T2R total power) 802.11gn HT40: 14.5 dBm 1.5dBm @MCS7 (2T2R total power) Antenna Two IPEX I connectors for two external antenna( 2T2R) WIFI Operation Mode Client/AP System Service Virtual ServerInternal web server for browser to access Area setting Restore to default factory setting Software upgrade Reboot Device Management Page 3 of 9 MT7620 Module IWM-7620 Product Specification Version:0.4 Date: 2015.8.13 Change password OPENWEP SHAREDWEP WEPAUTO WPA WPA-PSK WPA2 WPA2-PSK WPAPSKWPA2PSK WPA1WPA2(WPA and WPA2 hybrid mode) 802.1x WLAN Security Mode 3. Software features Support WPS Support APAccess pointClientWifi Station) mode AP mode o Default operation mode. In this mode, the module work as an Access Point, don't need any configuration. o User can use PC via RJ45 or smart phone via Wifi to login MT7620A AP mode and change the default configuration ( through browser). Client mode o In this mode, module is a Wifi station. 4. Development tool :

We provide development tool for easy connection of power, RS-232, LAN, WAN, and USB port. 5. Module Dimension : 35*30 mm Page 4 of 9 MT7620 Module IWM-7620 Product Specification Version:0.4 Date: 2015.8.13 There are two 1.27mm pitch header on the bottom side of module P1 and P2. 6. Pin Assignment P1 :

Page 5 of 9 MT7620 Module IWM-7620 Product Specification Version:0.4 Date: 2015.8.13 P2 :

P1 :

Pin #

Function Direction Description SD_CDT SD_CMD In Out SDXC Card Detect SDXC Command 1 2 Page 6 of 9 Multi 1Multi 2GPIOMainMainGPIOMulti 2Multi 1GPIO50SD_CDT12SD_CMDGPIO51GPIO52SD_D034SD_D3GPIO55GPIO53SD_D156SD_D2GPIO54GPIO48SD_WP78SD_CLKGPIO49REFCLKWDT_RST910PORGPIO40LINK01112GPIO0GPIO41LINK11314SPI_MISOGPIO6REFCLKGPIO37SPI_CS11516UART_TXGPIO15GPIO4SPI_CLK1718UART_RXGPIO16GPIO42LINK21920SPI_MOSIGPIO5Multi 1Multi 2GPIOMainMainGPIOMulti 2Multi 1GPIO2I2C_SCLK12I2C_SDGPIO1TXO3_P34RXI4_PTXO3_N56RXI4_NRXDPCMDTXGPIO14RIN78LINK4GPIO44RTS_NPCMFSGPIO11DTR_N910GNDI2SSDIGPIO10RXD1112USB_PI2SCLKGPIO7RTS_N1314USB_N3.3VD1516GND3.3VD1718TXO4_PTXDPCMCLKGPIO12DCD_N1920TXO4_NI2SWSGPIO8TXD2122RXI3_NCTS_NPCMDRXGPIO13DSR_N2324RXI3_PGPIO43LINK32526CTS_NGPIO9I2SSDOGPO72WLAN_LED27281.8VD MT7620 Module IWM-7620 Product Specification Version:0.4 Date: 2015.8.13 In/Out In/Out In/Out In/Out In Out Out In Out Out SDXC Data0 SDXC Data3 SDXC Data1 SDXC Data2 SDXC Write Protect SDXC Clock Watchdog timeout reset, can be configured as ref clock output Power on reset input, low active Link LED for port 0 GPIO0 or WPS push button In/Out Link LED for port 1 In Out A Out A Out Out SPI MISO signal SPI chip select signal 1 Console UART TXD signal SPI clock output Console UART RXD signal Link LED for port 2 SPI MOSI signal SD_D0 SD_D3 SD_D1 SD_D2 SD_WP SD_CLK WDT_RST POR LINK0 GPIO0 LINK1 SPI_MISO SPI_CS1 UART_TX SPI_CLK UART_RX LINK2 SPI_MOSI 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 P2 :

Pin #

Function Direction Description I2C_SCLK I2C_SD TXO3_P RXI4_P TXO3_N RXI4_N RIN LINK4 DTR_N GND RXD USB_P RTS_N USB_N In/Out In/Out I2C Clock signal I2C Data signal A A A A Tx positive for port 3 Rx positive for port 4 Tx negative for port 3 Rx negative for port 4 Full UART RIN signal Out Link LED for port 4 Full UART DTR signal Power ground Full UART RXD signal In/Out USB signal poistive Full UART RTS_N signal In/Out USB signal negative 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Page 7 of 9 MT7620 Module IWM-7620 Product Specification Version:0.4 Date: 2015.8.13 15 16 17 18 19 20 21 22 23 24 25 26 27 28 3.3VD GND 3.3VD TXO4_P DCD_N TXO4_N TXD RXI3_N DSR_N RXI3_P LINK3 CTS_N Power In 3.3V input Power ground Power In 3.3V input A A Out A Tx positive for port 4 Full UART DCD_N signal Tx negative for port 4 Full UART TXD Rx negative for port 3 In/Out Full UART DSR_N signal A Out Rx positive for port 3 Link LED for port 3 Full UART CTS_N signal WLAN_LED Out WLAN LED output, active low 1.8VD Power input 1.8V input 7. Memory configuration Depending on customer's request, the module can be shipped with following configuration :

Flash size : 2MB, 4MB, 8MB, 16MB, 32MB, 64MB DDR2 size : 64MB, 128MB 8. Mechanical Application Notes 1. CON0 and CON1 are IPEX1 connectors on top side 2. P1 is 2*10 pins 1.27mm male header on bottom side for signals 3. P2 is 2*14 pins 1.27mm male header on bottom side for signals 4. Footprint of P1, P2 is as following, the coordinate of pin1 footprint center for P1 and P2 are

(29.5, 10.975) and (9.575,1.425), Please note that this coordinate is the center of pad, not center of header pin. Page 8 of 9 MT7620 Module IWM-7620 Product Specification Version:0.4 Date: 2015.8.13 5. H1, H2, H3, H4 are slot holes used for install metal shielding cover if needed 6. D1 is diameter 2.1mm hole for screw fixing 7. D2 is diameter 2.1mm half hole for screw fixing 8. P3 is a 2 pins dip type header holes with 1.27mm pitch. Since P1 and P2 are all located on lower side, this socket can be used optionally to mount module on base PCB for balancing the force of upper side. 9. The mechanical drawing in .dxf format is available under request. 9.Compliance FCC Statement 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. Page 9 of 9

		frequency	equipment class	purpose
1	2015-10-12	2422 ~ 2452	DTS - Digital Transmission System	Original Equipment

Application Forms

app s	Applicant Information
1	Effective	2015-10-12
1	Applicant's complete, legal business name	ORing Industrial Networking Corp.
1	FCC Registration Number (FRN)	0017844382
1	Physical Address	3F., No.542-2, Zhongzheng Rd., Xindian Dist.
1		New Taipei City, N/A 23148
1		Taiwan

app s	TCB Information
1	TCB Application Email Address	V******@tuvam.com
1	TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques

app s	FCC ID
1	Grantee Code	WHD
1	Equipment Product Code	IWM-7620

app s	Person at the applicant's address to receive grant or for contact
1	Name	B** C****
1	Telephone Number	+886-********
1	Fax Number	+886-********
1	E-mail	b******@oring-networking.com

app s	Technical Contact
		n/a

app s	Non Technical Contact
		n/a

app s	Confidentiality (long or short term)
1	Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:	Yes
1	Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:	No
	if no date is supplied, the release date will be set to 45 calendar days past the date of grant.

app s	Cognitive Radio & Software Defined Radio, Class, etc
1	Is this application for software defined/cognitive radio authorization?	No
1	Equipment Class	DTS - Digital Transmission System
1	Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)	MT7620 WIFI Module
1	Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?	No
1	Modular Equipment Type	Single Modular Approval
1	Purpose / Application is for	Original Equipment
1	Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?	No
1	Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?	No
1	Grant Comments	Modular Approval. Power Output is conducted. This device has 20 and 40 MHz BW mode. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain maybe used with this transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.
1	Is there an equipment authorization waiver associated with this application?	No
1	If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?	No

app s	Test Firm Name and Contact Information
1	Firm Name	Compliance Certification Services Inc.
1	Name	H** L**
1	Telephone Number	886-2******** Extension:
1	Fax Number	886-2********
1	E-mail	h******@sgs.com

Equipment Specifications
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
1	1	15C	CC MO	2412	2462	0.4325
1	2	15C	CC MO	2422	2452	0.2512

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details

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