Skylab M and C Technology SKW75 WIFI module User Manual WG208 USB WiFi Module

Download:
Mirror Download [FCC.gov]
Document ID	3173955
Application ID	Cs8uN7TGnShfSON3UTqfNQ==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	52.05kB (650632 bits)
Date Submitted	2016-10-25 00:00:00
Date Available	2016-10-25 00:00:00
Creation Date	2017-12-16 19:41:50
Producing Software	GPL Ghostscript 9.18
Document Lastmod	2017-12-16 19:41:50
Document Title	WG208 – USB-WiFi Module
Document Creator	Acrobat PDFMaker 9.1 Word 版
Document Author:	User

Skylab M&C Technology Co., Ltd.
SKW75-User Manual
SKW75 User Manual
General Description
The module SKW75 compliant to 802.11 b/g/n Wi-Fi Solution for low power,
low-cost, and highly integrated AP and consumer electronic devices, the module
requiring only a external 3.3V power supply .
The module based on the single chip MT7620N which integrates an 802.11n
MAC/BB/radio with internal PA and LNA. It supports 802.11n operations up to 144
Mbps for 20 MHz and 300 Mbps for 40 MHz channel respectively, and IEEE
802.11b/g data rates.
The module support AP mode and client mode and router mode.
Applications









AP WIFI
3G/4G wifi router
Repeater WIFI
IP TV
IP DVD(Internet VOD Player)
Set Top Box
Home Gateways
Gaming Consoles
DVR
Features








Compliant to IEEE 802.11b/g/n WLANs
2T2R Mode with support for a 300Mbps TX/RX PHY rate.
DDR2 memory up to 512Mb
Flash memory up to 64Mb
4LAN ports and 1WAN port
Support USB 2.0 host device
Support USB disk.
Support AP/Client/Router mode
SKW75-UM-001,A/1
Skylab M&C Technology Co., Ltd.



SKW75-User Manual
Security: WEP 64/128, WPA, WPA2, TKIP, AES, WAPI
RoHS compliance meets environment-friendly requirement.
55(L) x 23(W) x 4.80(H) mm small dimension
Module Pinout
Figure 1: SKW75 Pin Name
Pin Description
PORT1_RX+
PORT1_TX+
PORT1_RXPORT1_TXPORT2_RX+
Ethernet port
Ethernet port
Ethernet port
Ethernet port
Ethernet port
SKW75-UM-001,A/1
Skylab M&C Technology Co., Ltd.
10
11
12
13
14
15
16
17
18
19
20
21
NC
PORT2_RXNC
PORT2_TX+
LINK2
PORT2_TXLINK3
PORT 3_TX+
LINK4
PORT 3_TXNC
PORT 3_RX+
NC
PORT 3_RXNC
GND
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
VDD_3.3V
PORT0_RX+
NC
PORT0_RXNC
PORT0_TX+
NC
PORT0_TXNC
PORT4_RX+
RESET
PORT4_RXWPS_PBC
PORT4_TX+
USB +
PORT4_TXUSB GND
NC
NC
SKW75-User Manual
No Connect
Ethernet port
No Connect
Ethernet port
Port #2 activity LED
Ethernet port
Port #3 activity LED
Ethernet port
Port #4 activity LED
Ethernet port
No Connect
Ethernet port
No Connect
Ethernet port
No Connect
Ground
3.3V input 600mA, recommended voltage 3.3V,Min2.97V,
MAX 3.63V
Ethernet Wan port
No Connect
Ethernet Wan port
No Connect
Ethernet Wan port
No Connect
Ethernet Wan port
No Connect
Ethernet port
Resets the firmware to its default configuration
Ethernet port：
WPS Input Pin
Ethernet port
USB signal, carries USB data to and from the USB 2.0 PHY
Ethernet port
USB signal, carries USB data to and from the USB 2.0 PHY
Ground
No Connect
No Connect
SKW75-UM-001,A/1
Skylab M&C Technology Co., Ltd.
42
43
44
45
46
47
48
49
GPIO0
NC
RESET
GND
WPS_PBC
NC
GND
NC
50
51
VDD_3.3V
NC
52
53
54
55
56
57
58
59
60
VDD_3.3V
LINK1
LINK0
WIRELESS_L
NC
UART_TX
UART_RX
GND
GND
SKW75-User Manual
GPO0(output only)
No Connect
Resets the firmware to its default configuration, it has a internal
Ground
WPS Input Pin
No Connect
Ground
No Connect
3.3V input 600mA, recommended voltage 3.3V,Min2.97V,
MAX 3.63V
No Connect
3.3V input 600mA, recommended voltage 3.3V, Min2.97V,
MAX 3.63V
Port #1 activity LED
Port #0 activity LED
Wireless LED
No Connect
Serial data out
Serial data in
Ground
Ground
PCB Dimensions
Figure 2: SKW75 Dimensions
Reference design schematic
SKW75-UM-001,A/1
Skylab M&C Technology Co., Ltd.
SKW75-User Manual
SKW75-UM-001,A/1
Skylab M&C Technology Co., Ltd.
SKW75-User Manual
SKW75-UM-001,A/1
Skylab M&C Technology Co., Ltd.
SKW75-User Manual
Figure 3: SKW75 Reference design schematic
SKW75-UM-001,A/1
Skylab M&C Technology Co., Ltd.
SKW75-User Manual
FCC Statement
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
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
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
FCC Radiation Exposure Statement
The modular can be installed or integrated in mobile or fix devices only.
This modular cannot be installed in any portable device, for example,
USB dongle like transmitters is forbidden.
This modular complies with FCC RF radiation exposure limits set forth
for an uncontrolled environment. This transmitter must not be coÿlocated
or operating in conjunction with any other antenna or transmitter.
This modular must be installed and operated with a minimum distance of 20
cm between the radiator and user body.
If the FCC identification number is not visible when the module
is installed inside another device, then the outside of the device into which the
module is installed must also display a label referring to the enclosed module.
This exterior label can use wording such as the following:
“Contains Transmitter Module FCC ID:2ACOE-SKW75 Or Contains FCC ID:2ACOE-SKW75”
when the module is installed inside another device, the user manual of this device must contain below warning statements;
1. 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.
(2) This device must accept any interference received, including interference
that may cause undesired operation.
2. Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the
equipment.
The devices must be installed and used in strict accordance with the
manufacturer's instructions as described in the user documentation that
comes with the product.
SKW75-UM-001,A/1

---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.5
Linearized                      : No
Page Count                      : 1
XMP Toolkit                     : XMP toolkit 2.9.1-13, framework 1.6
About                           : uuid:a7ef6a21-a8f0-11f2-0000-02c7314339d4
Producer                        : GPL Ghostscript 9.18
Modify Date                     : 2017:07:25 00:56:35Z
Create Date                     : 2017:07:25 00:56:35Z
Creator Tool                    : UnknownApplication
Document ID                     : uuid:a7ef6a21-a8f0-11f2-0000-02c7314339d4
Format                          : application/pdf
Title                           : Untitled

EXIF Metadata provided by EXIF.tools