Gigabit 5G network acceleration router

Abstract

The utility model discloses a gigabit 5G network acceleration router, which comprises a main chip circuit, a power supply circuit, a clock circuit, an LAN / WAN circuit, an SIM card circuit, a serial communication circuit, a data storage circuit, a 5G module and a gigabit network card, the output end of the 5G module is electrically connected with the gigabit network card through a PCIE (Peripheral Component Interface Express) or a USB (Universal Serial Bus) communication interface and is converted into a gigabit network signal, the output end of the gigabit network card is electrically connected with a gigabit network port of the main chip circuit, and an LAN circuit of the LAN / WAN circuit supports a gigabit rate. The system is simple in structure, and hardware accelerates the transmission rate of the 5G network.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication field, concretely relates to a kind of 5G network acceleration router of gigabit. BACKGROUND

[0002] With the progress of science and technology, according to the needs of users in different scenarios, mobile terminal has more and more product forms, and the router can provide network connection for the terminal equipment accessed in any place, and can also support the sharing network of multiple terminal equipment, which is suitable for production line, robot, small office, rural area, multi-person gathering and other scenes that need networking. In order to better provide network service for the terminal equipment accessed to the router, it is necessary to improve the network speed of the router to improve the transmission rate.

[0003] The prior art disclosed in CN 113542138 A is an intelligent encryption dual-frequency gigabit 5G wireless router circuit, which comprises a main chip circuit, a power supply circuit, a clock circuit, a LAN / WAN circuit, a SIM card circuit, a WIFI circuit, an indicator light circuit, a DDR3 circuit and a DAND FLASH circuit. The power supply circuit provides 1V, 1.1V, 1.5V, 3.3V and 5V voltages for the entire circuit. The clock circuit provides a clock signal to the main chip. The LAN circuit supports gigabit rate and supports DHCP function and NAT function. However, when using different hardware platform 5G modules, the circuit will be affected by platform defects, does not have network hardware acceleration capability, and cannot realize the transmission rate of real 5G gigabit network. SUMMARY

[0004] The utility model aims at the shortage of prior art, provide a kind of 5G network acceleration router of gigabit, simple structure, transmission is more stable, and the transmission rate of 5G network is accelerated by hardware.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] A kind of 5G network acceleration router of gigabit, including main chip circuit, power supply circuit, clock circuit, LAN / WAN circuit, SIM card circuit, serial communication circuit and data storage circuit, further including 5G module and gigabit network card, the SIM card circuit is electrically connected with the 5G module, the output end of the 5G module is electrically connected with the gigabit network card by PCIE or USB communication interface, is converted into gigabit network signal, the output end of the gigabit network card is electrically connected with the gigabit network port of the main chip circuit, the LAN circuit of the LAN / WAN circuit supports gigabit rate.

[0007] Further, the gigabit network card uses RTL8153B or RTL8111 or RTL8125 gigabit Ethernet network chip.

[0008] Further, the USB communication interface adopts a USB3.0 communication interface, the gigabit network card adopts an RTL8111 or RTL8125 gigabit Ethernet chip, and includes a first gigabit network card, a second gigabit network card, a first USB3.0 communication interface, and a second USB3.0 communication interface; an output end of the 5G module is electrically connected with the first gigabit network card through the first USB3.0 communication interface; an output end of the first gigabit network card is electrically connected with an input end of the second gigabit network card through a MID interface; and an output end of the second gigabit network card is electrically connected with a gigabit network port of the main chip circuit through a second USB3.0 communication interface.

[0009] Further, the output end of the 5G module adopts a PCIE communication interface, the gigabit network card adopts an RTL8153B gigabit Ethernet chip, the output end of the 5G module is electrically connected with the gigabit network card through the PCIE communication interface, and a MID interface of the gigabit network card is electrically connected with a gigabit network port of the main chip circuit.

[0010] Further, the main chip circuit is an MTK router chip.

[0011] Further, the power supply circuit is converted into 5V, 3.3V-core, and 3.8V-5G voltages through a DCDC circuit, and is used for providing voltages for each circuit unit.

[0012] Further, the data storage circuit includes an SD card circuit and a non-volatile memory NOR FLASH circuit; the SD card circuit is electrically connected with the main chip circuit through a USB-HUB interface expander; the USB-HUB interface expander is electrically connected with a USB interface module, a first isolation type UART, and a second isolation type UART; and the non-volatile memory NOR FLASH circuit is electrically connected with the main chip circuit through an SPI interface; the serial communication circuit includes an RS232 serial port and an RS485 serial port; the RS232 serial port is electrically connected with the first isolation type UART; and the RS485 serial port is electrically connected through the second isolation type UART.

[0013] Further, the WIFI circuit includes an MT7915 and an MT7975 Wi-Fi A / D chip, the MT9715 communicates with the main chip circuit through PCIE0 and PCIE1, the MT7915 transmits data with the MT7975 through 8 pairs of differential signals PAD_WF0_QN, PAD_WF0_QP, PAD_WF0_IN, PAD_WF0_IP~PAD_WF3_QN, PAD_WF3_QP, PAD_WF3_IN, PAD_WF3_IP, and the MT7975 outputs a WiFi_2.5G, a WiFi_5G and a BT.

[0014] The technical scheme has the following beneficial effects: the utility model discloses simple structure, through with 5G module output PCIE or USB3.0 through RTL8111 or RTL8125 or RTL8153B conversion for gigabit network signal, then with the gigabit network port LAN of main chip circuit interconnection, the original PCIE or USB3.0 communication conversion is gigabit network communication.Not only improve the network speed and transmission is more stable, can 5G maximum network speed by 200Mb to 800Mb, improve efficiency to 400%, greatly improve 5G rate.

[0015] The power supply circuit provides stable voltage for the router.

[0016] The WIFI circuit can provide customers with stable and high-speed WIFI6 signals, simplifies network wiring, improves installation efficiency and saves supporting costs. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a principle block diagram of embodiment 1;

[0018] Figure 2 It is a principle block diagram of 5G module conversion through USB in embodiment 1;

[0019] Figure 3 It is a principle block diagram of 5G module conversion through PCIE in embodiment 1;

[0020] Figure 4 It is a circuit diagram of a gigabit network card in embodiment 1;

[0021] Figure 5 It is a circuit diagram of a 5G module in embodiment 1;

[0022] Figure 6 It is a frame schematic diagram of a power module in embodiment 1;

[0023] Figure 7is a circuit diagram of the SPI Flash circuit in specific embodiment 1;

[0024] Figure 8 4 is a circuit diagram of the WIFI circuit in specific embodiment 1. DETAILED DESCRIPTION Example

[0025] See also Figures 1 to 8 As shown, a Gigabit 5G network acceleration router includes a main chip circuit, a power supply circuit, a clock circuit, a LAN / WAN circuit, a SIM card circuit, a WiFi circuit, a serial communication circuit, a data storage circuit, a 5G module, and a Gigabit network card. The output end of the 5G module is electrically connected to the Gigabit network card, and the output end of the 5G module is electrically connected to the Gigabit network card via a PCIE or USB communication interface. The output end of the Gigabit network card is electrically connected to the Gigabit network port of the main chip circuit. The Gigabit network card uses the RTL8153B, RTL8111, or RTL8125 Gigabit Ethernet chip.

[0026] like Figure 2 As shown, in this specific embodiment: the USB communication interface adopts a USB3.0 communication interface, including a first gigabit network card, a second gigabit network card, a first USB3.0 communication interface and a second USB3.0 communication interface, the single gigabit network card and the second gigabit network card both adopt the RTL8153B gigabit Ethernet chip, the output end of the 5G module is electrically connected to the first gigabit network card through the first USB3.0 communication interface, the output end of the first gigabit network card is electrically connected to the input end of the second gigabit network card through the MID interface, and the output end of the second gigabit network is electrically connected to the gigabit network port of the main chip circuit through the second USB3.0 communication interface.

[0027] Possibly, such as Figure 3 As shown, in this specific embodiment: the output end of the 5G module adopts a PCIE communication interface, the gigabit network card adopts an RTL8111 gigabit Ethernet chip, the output end of the 5G module is electrically connected to the gigabit network card through the PCIE communication interface, and the MID interface of the gigabit network card is electrically connected to the gigabit network port of the main chip circuit.

[0028] The main chip circuit is an MTK router chip, and the main chip circuit is HLK-RM60. In the specific embodiment, the main chip circuit includes a main chip and a peripheral circuit, the main chip is of a model of MT7621A, adopts a MIPS architecture, has a frequency of 880MHz, supports a 4-way gigabit LAN interface, and a 1-way gigabit WAN interface; the LAN circuit of the LAN / WAN circuit supports a gigabit rate, the LAN circuit adopts a 1000EASE-T gigabit Ethernet, supports a DHCP function, and the WAN circuit supports a NAT function.

[0029] The power supply circuit is converted into 5V, 3.3V-core, and 3.8V-5G voltages through a DCDC circuit, and provides voltages for the main chip circuit, the USB interface module, the serial communication, and other 5V peripheral circuits, respectively. The DCDC circuit adopts a TPS54331 asynchronous step-down converter, provides 5V circuit voltages for the USB interface module, the serial communication, and other 5V peripheral circuits, provides 3.3V circuit voltages for the main chip circuit, and provides 3.8V circuit voltages for the 5G module.

[0030] The data storage circuit includes an SD card circuit and a non-volatile memory NOR FLASH circuit, the SD card circuit is electrically connected with the main chip circuit through a USB-HUB interface expander, the USB-HUB interface expander is electrically connected with the chip circuit through a USB2.0 interface, the USB-HUB interface expander is connected with a USB interface module, a first isolated UART, and a second isolated UART, and the non-volatile memory NOR FLASH circuit is electrically connected with the main chip circuit. In the specific embodiment, a non-volatile memory SPI Flash circuit is adopted, a WSON8 package is adopted, 3.3V power supply is adopted, SPI communication is adopted, the capacity is 64MB, SPI_CLK is a clock signal, SPI_MOSI and SPI_MISO are used for asynchronous data communication, WP is a write protection, and CS is a chip selection enable signal.

[0031] The serial communication circuit includes an RS232 serial port and an RS485 serial port, the RS232 serial port is electrically connected with the first isolated UART, the RS485 serial port is electrically connected through the second isolated UART, and a non-isolated UART is electrically connected with the main chip circuit. The clock circuit adopts an RTC real-time clock circuit, and is used for providing a clock signal to the main chip circuit, a USB HUB, and an RTC.

[0032] The WIFI circuit comprises MT7915 and MT7975 Wi-Fi A / D chips, the MT9715 communicates with the main chip MT7621 through PCIE0 and PCIE1, the MT7915 performs data transmission with the MT7975 through 8 pairs of differential signals PAD_WF0_QN, PAD_WF0_QP, PAD_WF0_IN, PAD_WF0_IP~PAD_WF3_QN, PAD_WF3_QP, PAD_WF3_IN and PAD_WF3_IP, and the MT7975 outputs WiFi_2.5G, WiFi_5G and BT.

[0033] In the embodiment, the WIFI circuit supports IEEE 802.11ax, IEEE 802.11ac, IEEE 802.11n and IEEE 802.11a protocols at a 5GHz frequency, has two channel interfaces, supports IEEE 802.11ax, IEEE 802.11n, IEEE 802.11g and IEEE 802.11b protocols at a 2.4GHz frequency, the WI-FI 2.4G b and g modes have a 20M bandwidth, the WI-FI 5G 802.11a mode has a 20M bandwidth, the WI-FI 2.4G&5G 802.11n mode has a 20M / 40M bandwidth, the WI-FI 2.4G 802.11ax / 802.11ac mode has a 20M / 40M bandwidth, the WI-FI 5G 802.11ac mode has a 20M / 40M / 80M bandwidth, and the WI-FI 5G 802.11ax mode has a 20M / 40M / 80M bandwidth.

[0034] Working principle of the utility model:

[0035] The 5G module under different hardware platforms is directly converted into a gigabit network interface through a PCIE or USB communication interface and is connected to the gigabit network of the main chip CPU, the main chip CPU end can be a gigabit network provided by the main chip CPU itself or a gigabit network converted from a PCIE or USB communication interface of the main chip CPU, and then the original PCIE or USB communication of the module is converted into gigabit network communication.

Claims

1. A Gigabit 5G network acceleration router, including a main chip circuit, a power supply circuit, a clock circuit, a LAN / WAN circuit, a SIM card circuit, a serial communication circuit, and a data storage circuit, characterized in that: Also include 5G module and gigabit network card, the SIM card circuit is connected with 5G module, the output of 5G module is connected with the gigabit network card through PCIE or USB communication interface, and is converted into gigabit network signal, the output of gigabit network card is connected with the gigabit network port of main chip circuit, and LAN circuit of LAN / WAN circuit supports gigabit rate.

2. The 10G 5G network acceleration router of claim 1, wherein: The gigabit network card adopts RTL8153B or RTL8111 or RTL8125 gigabit Ethernet chip.

3. The 10G 5G network acceleration router of claim 1 or 2, wherein: The USB communication interface adopts USB3.0 communication interface, including first gigabit network card, second gigabit network card, first USB3.0 communication interface and second USB3.0 communication interface, the output of 5G module is connected with the first gigabit network card through the first USB3.0 communication interface, the output of the first gigabit network card is connected with the input of the second gigabit network card through the MID interface, and the output of the second gigabit network is connected with the gigabit network port of main chip circuit through the second USB3.0 communication interface.

4. The 5G network acceleration router of claim 1 or 2, wherein: The output of 5G module adopts PCIE communication interface, and the output of 5G module is connected with the gigabit network card through the PCIE communication interface, and the MID interface of gigabit network card is connected with the gigabit network port of main chip circuit.

5. The Gigabit 5G network acceleration router of claim 1, wherein: The main chip circuit is MTK router chip.

6. The Gigabit 5G network acceleration router of claim 1 or 2, wherein: The power supply circuit is converted into 5V, 3.3V-core, 3.8V-5G voltage through DCDC circuit, and is used to provide voltage for each circuit unit.

7. The Gigabit 5G network acceleration router of claim 1 or 2, wherein: The data storage circuit includes SD card circuit and nonvolatile memory NOR FLASH circuit, the SD card circuit is connected with the main chip circuit through USB-HUB interface expander, the USB-HUB interface expander is connected with USB interface module, first isolation type UART and second isolation type UART, and the nonvolatile memory NOR FLASH circuit is connected with the main chip circuit through SPI interface; the serial communication circuit includes RS232 serial port and RS485 serial port, the RS232 serial port is connected with the first isolation type UART, and the RS485 serial port is connected through the second isolation type UART.

8. The Gigabit 5G network acceleration router of claim 1 or 2, wherein: Also include WIFI circuit, the WIFI circuit includes MT7915 and MT7975 Wi-Fi A / D chip, MT9715 is connected with main chip circuit through PCIE0, PCIE1, MT7915 is connected with MT7975 for data transmission through 8 pairs of differential signals PAD_WF0_QN, PAD_WF0_QP, PAD_WF0_IN, PAD_WF0_IP~PAD_WF3_QN, PAD_WF3_QP, PAD_WF3_IN, PAD_WF3_IP, and MT7975 outputs WiFi_2.5G, WiFi_5G, BT.

Images