CN213634296U

CN213634296U - Wireless system module of Ethernet Mini PCI-E interface

Info

Publication number: CN213634296U
Application number: CN202021996934.2U
Authority: CN
Inventors: 田昊; 贺湘平
Original assignee: Shenzhen Bococom Co ltd
Current assignee: Shenzhen Bococom Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-07-06
Anticipated expiration: 2030-09-14

Abstract

The embodiment of the utility model discloses wireless system module of gigabit ethernet Mini PCI-E interface, include: processor module, wireless wifi module, Mini-PCIE socket, the processor module pass through the USB module with Mini-PCIE socket links to each other, wireless wifi module with the processor module links to each other, through in the Mini-PCIE socket inserts the user equipment, the utility model discloses a design through the Mini PCI-E interface of general type has better compatibility and adaptability.

Description

Wireless system module of Ethernet Mini PCI-E interface

Technical Field

The utility model relates to the field of communication technology, especially, relate to a wireless system module of gigabit ethernet Mini PCI-E interface.

Background

Related modules of the same type are available in the market, such as 7621A or 7621DN modules, one is encapsulated with postage stamp holes and the other is encapsulated with pins with a module size of 50mmx50mm and a module size of 57mmx34 mm.

The encapsulation of stamp hole or contact pin in the market, the volume is great, 140 a plurality of solder joints around the stamp hole encapsulation, three 150 a plurality of stitches of contact pin encapsulation, the welding mouth is troublesome, difficult dismantlement still can appear the rosin joint, causes the dysfunction, if the module damages need take off to replace newly, is difficult to take off, needs to use special equipment such as high temperature air gun.

SUMMERY OF THE UTILITY MODEL

To the above technical problem, in a first aspect, an embodiment of the utility model provides a wireless system module of gigabit ethernet Mini PCI-E interface, the module includes: the intelligent network equipment comprises a processor module, a wireless wifi module and a mini-PCIE socket, wherein the processor module is connected with the mini-PCIE socket through a USB module, the wireless wifi module is connected with the processor module, and the wireless wifi module is inserted into the equipment for use through the mini-PCIE socket.

Optionally, the module further includes a storage unit and a flash memory, and the storage unit and the flash memory are respectively connected to the processor module and used for storing data.

Optionally, the module further includes a serial port communication module, the serial port communication module includes a UART module and an I2C module, and the UART module and the I2C module are connected to the mini-PCIE socket.

Optionally, the main chip model in the processor module adopts an MT7621 chip.

Optionally, the wireless wifi module at least comprises an MT7603 chip.

Optionally, the module further includes an ethernet module connected to the user equipment through a network cable.

Optionally, the module comprises two clock modules, and the clock modules are connected to the processor module.

Optionally, the wireless WiFi module further includes two WiFi antennas, and the WiFi antenna is a 2.4G antenna of 2T 2R.

The embodiment of the utility model provides an among the technical scheme who provides, provide a wireless system module of gigabit ethernet Mini PCI-E interface, include: processor module, wireless wifi module, Mini-PCIE socket, the processor module pass through the USB module with Mini-PCIE socket links to each other, wireless wifi module with the processor module links to each other, through in the Mini-PCIE socket inserts the user equipment, the utility model discloses a design through the Mini PCI-E interface of general type has better compatibility and adaptability.

Drawings

Fig. 1 is a schematic structural diagram of a wireless system module of a gigabit ethernet Mini PCI-E interface according to an embodiment of the present invention;

reference numerals:

101-a processor module; 102-a wireless wifi module; 103-mini-PCIE interface;

104-a storage unit; 105-a flash memory; 106-serial port communication module;

107-ethernet module; 108-a clock module; 109-USB module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, an embodiment of the present invention provides a schematic structural diagram of a wireless system module with gigabit ethernet Mini PCI-E interface, which at least includes a processor module 101, a wireless wifi module 102, and a Mini-PCIE socket 103, where the processor module 101 is connected to the Mini-PCIE socket 103 through a USB module 109, the wireless wifi module 102 is connected to the processor module 101, and is inserted into a user equipment through the Mini-PCIE socket 103.

In particular, processor module 101 includes an MT7621 chip, specifically an 802.11n MAC and baseband, 2.4GHz radio and FEM, 575/580MHz MIPS 24K^TMCPU core, 5 port 10/100 fast ethernet switch.

MT7621 includes all that is required. The DED of the AP router is constructed from a single chip. The embedded high-performance CPU can handle high-level applications such as routing, security, and VoIP without difficulty. MT7621 also contains a series of interfaces, applications, that support various APPLs, such as a usb port for accessing external storage.

The PCI Express interface is also used in various other standards, most notably ExpressCard as an expansion card interface of a notebook computer and SATA Express as a storage interface of a computer.

The PCI Express 2.0 specification has made significant upgrades in data transmission speed, from a previous doubling of 2.5GT/s bus frequency to 5GT/s, which means that the PCI Express 2.0x16 interface was able to double to a surprising 8GB/s bus bandwidth (1GB/s to 8 Gbps). PCI Express Mini cards based on PCI Express (also known as Mini PCI Express, Mini PCIe, Mini PCI-E, mPCie and PEM) are alternatives to Mini PCI form factor.

Ethernet (Ethernet) is currently the most widely used lan communication method and is also a protocol. The ethernet interface is a port for network data connection, and can be connected to an internet device through a network cable.

The embodiment of the utility model provides a wireless system module of gigabit ethernet Mini PCI-E interface, include: processor module, wireless wifi module, Mini-PCIE socket, the processor module pass through the USB module with Mini-PCIE socket links to each other, wireless wifi module with the processor module links to each other, through in the Mini-PCIE socket inserts the user equipment, the utility model discloses a design through the Mini PCI-E interface of general type has better compatibility and adaptability.

The present invention further provides a supplementary explanation of the wireless system module with gigabit ethernet Mini PCI-E interface provided in the above embodiments.

Optionally, the main chip model in the processor module adopts an MT7621 chip.

Optionally, the wireless wifi module at least comprises an MT7603 chip.

Specifically, MT7603 is a highly integrated Wi-Fi single chip supporting 300Mbps PHY rate. It fully conforms to the IEEE 802.11n and IEEE 802.11b/g standards, provides a high-standard, feature-rich wireless connection, and can provide reliable, stable, cost-effective processing capabilities from greater distances. The optimized radio frequency architecture and baseband algorithm results in superior performance and reliable and low power processing capability. The intelligent Medium Access Control (MAC) design adopts a Direct Memory Access (DMA) engine with extremely high efficiency, and is also provided with a hardware information processing accelerator which can reduce the load of a main processor.

MT7603 can be used for embedded high-performance 32-bit rISC microprocessor, 55nm CMOS process high-integration radio frequency integrated high-efficiency switching regulator, optimal level internal active and idle power consumption performance, compact 7mm x 7mm QFN56L package, LTE Coexistance (UART), antenna detection, buffer clock output of clock cooperating with other SOC chip sets, integrated eFuse elimination requirement on external EEProm, 16 programmable universal input/output, 2 configurable LED pins, automatic calibration, free calibration (MP cost saving).

WLAN: IEEE 802.11b/g/n compatibility; 2T2R mode supporting 300Mbps PHY rate; greenfield, mixed mode, legacy mode support; support for MCC (multi-channel concurrency); frame aggregation; BW5/10 narrow band (Rx 2.5dBm), coverage is enlarged; the WWLAN supports the sleep of the host (AP mode) through GPIO (client mode); airtime Fairness (QoS); meeting the ETSI en 300328 V1.8.1 test plan (mandatory execution of the european union in 2014/E year); integrated LNA, PA and T/R switches; ieee 802.11d/h/k support; safety support of WFA WPA/WPA 2 personal, WPS2.0, WAPI; supporting 802.11w protected managed frames; QoS support of WFA WMM and WMM PS; Wi-Fi direct is supported; per packet transmit power control.

Specifically, 2T2R is a novel wireless technology, and in a traditional wireless network product, mostly 1T1R, for a simple explanation, a single antenna is responsible for receiving and transmitting signals, and its information load capacity is large, so that a bottleneck occurs in the transmission rate of the local area network, which can only provide 11G IEEE transmission standard, and the bandwidth of the local area network is 54M. The 2T2R adopts a dual-antenna technology, and the two antennas are respectively responsible for receiving and transmitting, and in a broad sense, the two antennas can be understood as dual-channel transmission, so that the transmission efficiency of the local area network can be improved by 50% or even more than 100%, and thus the transmission speed can reach 11G IEEE, and the local area network rate can reach 150M-300M, and the selection of 2T2R wireless network equipment is a better choice today when network applications are increasingly developed.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A wireless system module for a gigabit ethernet Mini PCI-E interface, the module comprising: the intelligent network equipment comprises a processor module, a wireless wifi module and a mini-PCIE socket, wherein the processor module is connected with the mini-PCIE socket through a USB module, the wireless wifi module is connected with the processor module, and the wireless wifi module is inserted into the equipment for use through the mini-PCIE socket.

2. The module of claim 1, further comprising a memory unit and a flash memory, the memory unit and the flash memory being respectively coupled to the processor module for storing data.

3. The module of claim 1, further comprising a serial communication module, wherein the serial communication module comprises a UART module and an I2C module, and the UART module and the I2C module are connected to the mini-PCIE socket.

4. The module of claim 1, wherein the master chip model in the processor module is an MT7621 chip.

5. The module according to claim 1, wherein the wireless wifi module comprises at least MT7603 chip.

6. The module of claim 1, further comprising an ethernet module connected to the user equipment via a network cable.

7. The module of claim 1, wherein the module comprises two clock modules, the clock modules being coupled to the processor module.

8. The module of claim 1, wherein the wireless WiFi module further comprises two WiFi antennas, and the WiFi antennas are 2.4G 2T2R antennas.