TWM606664U

TWM606664U - Ethernet module

Info

Publication number: TWM606664U
Application number: TW109201802U
Authority: TW
Inventors: 鄭景元
Original assignee: 美磊科技股份有限公司
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2021-01-21

Abstract

本創作揭露一種乙太網路模組，包含電路板、網路變壓器、電源晶片、Type-C插座及網路晶片。網路變壓器包含四組通道單元，各組通道單元包含一對第一差分訊號接腳、一對第二差分訊號接腳及兩個電源接腳。各通道單元的其中一第一差分訊號接腳及其中一第二差分訊號接腳與網路晶片連接；各通道單元的兩個電源接腳分別與電源晶片及網路晶片連接；四組通道單元分別具有的另一第一差分訊號接腳及另一第二差分訊號接腳，對應與Type-C插座包含的四組差分訊號對相連接。本創作的乙太網路模組具有整體尺寸小的優點。This creation discloses an Ethernet module, including circuit board, network transformer, power chip, Type-C socket and network chip. The network transformer includes four sets of channel units, and each set of channel units includes a pair of first differential signal pins, a pair of second differential signal pins, and two power pins. One of the first differential signal pins and one of the second differential signal pins of each channel unit is connected to the network chip; the two power pins of each channel unit are respectively connected to the power chip and the network chip; four groups of channel units The other first differential signal pin and the other second differential signal pin are respectively connected to the four sets of differential signal pairs included in the Type-C socket. The created Ethernet module has the advantage of small overall size.

Description

Ethernet module

本創作涉及一種網路模組，特別是一種乙太網路模組。This creation relates to a network module, especially an Ethernet network module.

現有的乙太網路模組，基本上是利用RJ45插座，以提供使用者插接網路線，因為RJ45插座具有既定的尺寸規範，而導致整個乙太網路模組的尺寸難以縮小。The existing Ethernet module basically uses RJ45 sockets to provide users with a network connection route. Because the RJ45 socket has a predetermined size specification, it is difficult to reduce the size of the entire Ethernet module.

本創作公開一種乙太網路模組，主要用以改善現有利用RJ45插座的乙太網路模組，因為RJ45插座具有既定的尺寸規範，而導致整個乙太網路模組的尺寸難以縮小的問題。This creation discloses an Ethernet module, which is mainly used to improve the existing Ethernet module using RJ45 sockets. Because RJ45 sockets have established size specifications, it is difficult to reduce the size of the entire Ethernet module problem.

本創作的其中一實施例公開一種乙太網路模組，其包含：一電路板、一網路變壓器(LAN transformer)、一電源晶片、一Type-C插座及一網路晶片(PHY Chip)。網路變壓器固定設置於電路板，網路變壓器包含一變壓器本體及四組通道單元，各組通道單元具有六個接腳，各組通道單元所包含的六個接腳分別定義為一第一電源接腳、一第二電源接腳、一第一正差分訊號接腳、一第一負差分訊號接腳、一第二正差分訊號接腳及一第二負差分訊號接腳。電源晶片固定設置於電路板，電源晶片與網路變壓器的各組通道單元所包含的第一電源接腳相連接。Type-C插座固定設置於電路板，Type-C插座包含一插座本體及24個連接接腳，插座本體具有一插孔，其中8個連接接腳分別定義為一第一正差分訊號發送接腳、一第一負差分訊號發送接腳、一第一正差分訊號接收接腳、一第一負差分訊號接收接腳、一第二正差分訊號發送接腳、一第二負差分訊號發送接腳、一第二正差分訊號接收接腳及一第二負差分訊號接收接腳。其中，四個通道單元分別定義為一第一通道單元、一第二通道單元、一第三通道單元及一第四通道單元，第一正差分訊號發送接腳及第一負差分訊號發送接腳分別連接第一通道單元的第一正差分訊號接腳及第一負差分訊號接腳；第一正差分訊號接收接腳及第一負差分訊號接收接腳分別連接第二通道單元的第一正差分訊號接腳及第一負差分訊號接腳；第二正差分訊號發送接腳及第二負差分訊號發送接腳分別連接第三通道單元的第一正差分訊號接腳及第一負差分訊號接腳；第二正差分訊號接收接腳及第二負差分訊號接收接腳分別連接第四通道單元的第一正差分訊號接腳及第一負差分訊號接腳。網路晶片固定設置於電路板，網路晶片與網路變壓器的各組通道單元所包含的第二電源接腳、第二正差分訊號接腳及第二負差分訊號接腳相連接。One of the embodiments of the present invention discloses an Ethernet module, which includes: a circuit board, a LAN transformer, a power chip, a Type-C socket, and a PHY Chip . The network transformer is fixed on the circuit board. The network transformer includes a transformer body and four sets of channel units. Each set of channel units has six pins. The six pins included in each set of channel units are defined as a first power supply. Pins, a second power supply pin, a first positive differential signal pin, a first negative differential signal pin, a second positive differential signal pin, and a second negative differential signal pin. The power chip is fixedly arranged on the circuit board, and the power chip is connected with the first power pins included in each group of channel units of the network transformer. The Type-C socket is fixedly arranged on the circuit board. The Type-C socket includes a socket body and 24 connection pins. The socket body has a jack, and 8 connection pins are defined as a first positive differential signal sending pin. , A first negative differential signal sending pin, a first positive differential signal receiving pin, a first negative differential signal receiving pin, a second positive differential signal sending pin, a second negative differential signal sending pin , A second positive differential signal receiving pin and a second negative differential signal receiving pin. Among them, the four channel units are respectively defined as a first channel unit, a second channel unit, a third channel unit, and a fourth channel unit, the first positive differential signal sending pin and the first negative differential signal sending pin The first positive differential signal pin and the first negative differential signal pin of the first channel unit are respectively connected; the first positive differential signal receiving pin and the first negative differential signal receiving pin are respectively connected to the first positive differential signal pin of the second channel unit The differential signal pin and the first negative differential signal pin; the second positive differential signal sending pin and the second negative differential signal sending pin are respectively connected to the first positive differential signal pin and the first negative differential signal of the third channel unit Pin; the second positive differential signal receiving pin and the second negative differential signal receiving pin are respectively connected to the first positive differential signal pin and the first negative differential signal pin of the fourth channel unit. The network chip is fixedly arranged on the circuit board, and the network chip is connected with the second power pin, the second positive differential signal pin and the second negative differential signal pin included in each group of channel units of the network transformer.

本創作的其中一實施例公開一種乙太網路模組，其包含：一電路板、一網路變壓器(LAN transformer)、一Type-C插座、一電源晶片及一網路晶片(PHY Chip)。網路變壓器固定設置於電路板，網路變壓器包含一變壓器本體及四組通道單元，各組通道單元具有六個接腳，各組通道單元所包含的六個接腳分別定義為一接地接腳、一電源接腳、一第一正差分訊號接腳、一第一負差分訊號接腳、一第二正差分訊號接腳及一第二負差分訊號接腳。Type-C插座固定設置於電路板，Type-C插座包含一插座本體及24個連接接腳，插座本體具有一插孔，其中8個連接接腳分別定義為一第一正差分訊號發送接腳、一第一負差分訊號發送接腳、一第一正差分訊號接收接腳、一第一負差分訊號接收接腳、一第二正差分訊號發送接腳、一第二負差分訊號發送接腳、一第二正差分訊號接收接腳及一第二負差分訊號接收接腳，其中4個連接接腳皆定義為一匯流排電源接腳。其中，四個通道單元分別定義為一第一通道單元、一第二通道單元、一第三通道單元及一第四通道單元，第一正差分訊號發送接腳及第一負差分訊號發送接腳分別連接第一通道單元的第一正差分訊號接腳及第一負差分訊號接腳；第一正差分訊號接收接腳及第一負差分訊號接收接腳分別連接第二通道單元的第一正差分訊號接腳及第一負差分訊號接腳；第二正差分訊號發送接腳及第二負差分訊號發送接腳分別連接第三通道單元的第一正差分訊號接腳及第一負差分訊號接腳；第二正差分訊號接收接腳及第二負差分訊號接收接腳分別連接第四通道單元的第一正差分訊號接腳及第一負差分訊號接腳。電源晶片固定設置於電路板，電源晶片與Type-C插座的四個匯流排電源接腳相連接。網路晶片固定設置於電路板，網路晶片與網路變壓器的各組通道單元所包含的電源接腳、第二正差分訊號接腳及第二負差分訊號接腳相連接。One of the embodiments of this creation discloses an Ethernet module, which includes: a circuit board, a LAN transformer, a Type-C socket, a power chip, and a network chip (PHY Chip) . The network transformer is fixed on the circuit board. The network transformer includes a transformer body and four sets of channel units. Each set of channel units has six pins. The six pins included in each set of channel units are defined as a ground pin. , A power supply pin, a first positive differential signal pin, a first negative differential signal pin, a second positive differential signal pin, and a second negative differential signal pin. The Type-C socket is fixedly arranged on the circuit board. The Type-C socket includes a socket body and 24 connection pins. The socket body has a jack, and 8 connection pins are defined as a first positive differential signal sending pin. , A first negative differential signal sending pin, a first positive differential signal receiving pin, a first negative differential signal receiving pin, a second positive differential signal sending pin, a second negative differential signal sending pin , A second positive differential signal receiving pin and a second negative differential signal receiving pin, of which 4 connection pins are all defined as a bus power pin. Among them, the four channel units are respectively defined as a first channel unit, a second channel unit, a third channel unit, and a fourth channel unit, the first positive differential signal sending pin and the first negative differential signal sending pin The first positive differential signal pin and the first negative differential signal pin of the first channel unit are respectively connected; the first positive differential signal receiving pin and the first negative differential signal receiving pin are respectively connected to the first positive differential signal pin of the second channel unit The differential signal pin and the first negative differential signal pin; the second positive differential signal sending pin and the second negative differential signal sending pin are respectively connected to the first positive differential signal pin and the first negative differential signal of the third channel unit Pin; the second positive differential signal receiving pin and the second negative differential signal receiving pin are respectively connected to the first positive differential signal pin and the first negative differential signal pin of the fourth channel unit. The power chip is fixedly arranged on the circuit board, and the power chip is connected with the four bus power pins of the Type-C socket. The network chip is fixedly arranged on the circuit board, and the network chip is connected with the power pins, the second positive differential signal pins and the second negative differential signal pins included in each group of channel units of the network transformer.

本創作的其中一實施例公開一種乙太網路模組，其包含：一電路板、一網路變壓器(LAN transformer)、一Type-C插座、一電源晶片及一網路晶片(PHY Chip)。網路變壓器固定設置於電路板，網路變壓器包含一變壓器本體及四組通道單元，各組通道單元具有六個接腳，各組通道單元所包含的六個接腳分別定義為一第一電源接腳、一第二電源接腳、一第一正差分訊號接腳、一第一負差分訊號接腳、一第二正差分訊號接腳及一第二負差分訊號接腳。Type-C插座固定設置於電路板，Type-C插座包含一插座本體及24個連接接腳，插座本體具有一插孔，其中8個連接接腳分別定義為一第一正差分訊號發送接腳、一第一負差分訊號發送接腳、一第一正差分訊號接收接腳、一第一負差分訊號接收接腳、一第二正差分訊號發送接腳、一第二負差分訊號發送接腳、一第二正差分訊號接收接腳及一第二負差分訊號接收接腳，其中4個連接接腳皆定義為一匯流排電源接腳。其中，四個通道單元分別定義為一第一通道單元、一第二通道單元、一第三通道單元及一第四通道單元，第一正差分訊號發送接腳及第一負差分訊號發送接腳分別連接第一通道單元的第一正差分訊號接腳及第一負差分訊號接腳；第一正差分訊號接收接腳及第一負差分訊號接收接腳分別連接第二通道單元的第一正差分訊號接腳及第一負差分訊號接腳；第二正差分訊號發送接腳及第二負差分訊號發送接腳分別連接第三通道單元的第二正差分訊號接腳及第二負差分訊號接腳；第二正差分訊號接收接腳及第二負差分訊號接收接腳分別連接第四通道單元的第二正差分訊號接腳及第二負差分訊號接腳。電源晶片固定設置於電路板，電源晶片與Type-C插座的四個匯流排電源接腳相連接，且電源晶片與各組通道單元的第一電源接腳相連接。網路晶片固定設置於電路板，網路晶片與網路變壓器的各組通道單元所包含的第二接地接腳、第二正差分訊號接腳及第二負差分訊號接腳相連接。One of the embodiments of this creation discloses an Ethernet module, which includes: a circuit board, a LAN transformer, a Type-C socket, a power chip, and a network chip (PHY Chip) . The network transformer is fixed on the circuit board. The network transformer includes a transformer body and four sets of channel units. Each set of channel units has six pins. The six pins included in each set of channel units are defined as a first power supply. Pins, a second power supply pin, a first positive differential signal pin, a first negative differential signal pin, a second positive differential signal pin, and a second negative differential signal pin. The Type-C socket is fixedly arranged on the circuit board. The Type-C socket includes a socket body and 24 connection pins. The socket body has a jack, and 8 connection pins are defined as a first positive differential signal sending pin. , A first negative differential signal sending pin, a first positive differential signal receiving pin, a first negative differential signal receiving pin, a second positive differential signal sending pin, a second negative differential signal sending pin , A second positive differential signal receiving pin and a second negative differential signal receiving pin, of which 4 connection pins are all defined as a bus power pin. Among them, the four channel units are respectively defined as a first channel unit, a second channel unit, a third channel unit, and a fourth channel unit, the first positive differential signal sending pin and the first negative differential signal sending pin The first positive differential signal pin and the first negative differential signal pin of the first channel unit are respectively connected; the first positive differential signal receiving pin and the first negative differential signal receiving pin are respectively connected to the first positive differential signal pin of the second channel unit The differential signal pin and the first negative differential signal pin; the second positive differential signal sending pin and the second negative differential signal sending pin are respectively connected to the second positive differential signal pin and the second negative differential signal of the third channel unit Pin; the second positive differential signal receiving pin and the second negative differential signal receiving pin are respectively connected to the second positive differential signal pin and the second negative differential signal pin of the fourth channel unit. The power chip is fixedly arranged on the circuit board, the power chip is connected with the four bus power pins of the Type-C socket, and the power chip is connected with the first power pins of each group of channel units. The network chip is fixedly arranged on the circuit board, and the network chip is connected with the second ground pin, the second positive differential signal pin and the second negative differential signal pin included in each group of channel units of the network transformer.

綜上所述，本創作的乙太網路模組利用Type-C插座取代習知的乙太網路模組的RJ45插座，從而可大幅降低乙太網路模組整體的尺寸。In summary, the Ethernet module created by this creation uses Type-C sockets to replace the RJ45 sockets of the conventional Ethernet modules, which can greatly reduce the overall size of the Ethernet module.

為能更進一步瞭解本創作的特徵及技術內容，請參閱以下有關本創作的詳細說明與附圖，但是此等說明與附圖僅用來說明本創作，而非對本創作的保護範圍作任何的限制。In order to have a better understanding of the features and technical content of this creation, please refer to the following detailed descriptions and drawings about this creation, but these descriptions and drawings are only used to illustrate this creation, and not for any protection scope of this creation. limit.

於以下說明中，如有指出請參閱特定圖式或是如特定圖式所示，其僅是用以強調於後續說明中，所述及的相關內容大部份出現於該特定圖式中，但不限制該後續說明中僅可參考所述特定圖式。In the following description, if it is pointed out, please refer to the specific drawing or as shown in the specific drawing, it is only used to emphasize in the subsequent description, and most of the related content appears in the specific drawing. However, it is not limited that only the specific drawings can be referred to in the subsequent description.

請一併參閱圖1及圖2，圖1顯示為本創作的乙太網路模組100的示意圖，圖3顯示為本創作的乙太網路模組100的方塊示意圖。乙太網路模組100包含：一電路板1、一網路變壓器(LAN transformer)2、一電源晶片3、一Type-C插座4及一網路晶片(PHY Chip)5。網路變壓器2、電源晶片3、Type-C插座4及網路晶片5固定設置於電路板1上。在實際應用中，本創作的乙太網路模組100的運作頻段介於1MHz-500MHz，輸入阻抗介於93.5Ω～126.5Ω。Please refer to FIG. 1 and FIG. 2 together. FIG. 1 shows a schematic diagram of the created Ethernet module 100, and FIG. 3 shows a block diagram of the created Ethernet module 100. The Ethernet module 100 includes: a circuit board 1, a LAN transformer 2, a power chip 3, a Type-C socket 4, and a network chip (PHY Chip) 5. The network transformer 2, the power chip 3, the Type-C socket 4 and the network chip 5 are fixedly arranged on the circuit board 1. In practical applications, the operating frequency band of the Ethernet module 100 created by this invention is between 1MHz and 500MHz, and the input impedance is between 93.5Ω and 126.5Ω.

網路變壓器2包含一變壓器本體20及四組通道單元(在圖1及圖2中標示為第一通道單元21A、第二通道單元21B、第三通道單元21C及第四通道單元21D)，各組通道單元具有六個接腳。各組通道單元所包含的六個接腳分別定義為一第一電源接腳211、一第二電源接腳212、一第一正差分訊號接腳213、一第一負差分訊號接腳214、一第二正差分訊號接腳215及一第二負差分訊號接腳216。其中，第一電源接腳211及第二電源接腳212設置於變壓器本體20彼此相反的兩側，第一正差分訊號接腳213及第二正差分訊號接腳215設置於變壓器本體20彼此相反的兩側，第一負差分訊號接腳214及第二負差分訊號接腳216設置於變壓器本體20彼此相反的兩側，第一電源接腳211、第一正差分訊號接腳213及第一負差分訊號接腳214設置於變壓器本體20的同一側，第二電源接腳212、第二正差分訊號接腳215及第二負差分訊號接腳216設置於變壓器本體20的同一側。在實際應用中，各組通道單元可以是通過第一正差分訊號接腳213、第一負差分訊號接腳214、第二正差分訊號接腳215及第二負差分訊號接腳216進行訊號的傳遞，且四組通道單元可以是同時分別通過其所包含的多個接腳進行訊號傳遞。The network transformer 2 includes a transformer body 20 and four sets of channel units (labeled as a first channel unit 21A, a second channel unit 21B, a third channel unit 21C, and a fourth channel unit 21D in FIGS. 1 and 2), each The group channel unit has six pins. The six pins included in each group of channel units are respectively defined as a first power pin 211, a second power pin 212, a first positive differential signal pin 213, a first negative differential signal pin 214, A second positive differential signal pin 215 and a second negative differential signal pin 216. The first power pin 211 and the second power pin 212 are arranged on opposite sides of the transformer body 20, and the first positive differential signal pin 213 and the second positive differential signal pin 215 are arranged on the transformer body 20 opposite to each other. The first negative differential signal pin 214 and the second negative differential signal pin 216 are arranged on opposite sides of the transformer body 20, the first power pin 211, the first positive differential signal pin 213 and the first The negative differential signal pin 214 is arranged on the same side of the transformer body 20, and the second power pin 212, the second positive differential signal pin 215 and the second negative differential signal pin 216 are arranged on the same side of the transformer body 20. In practical applications, each group of channel units can be signaled through the first positive differential signal pin 213, the first negative differential signal pin 214, the second positive differential signal pin 215, and the second negative differential signal pin 216. And the four groups of channel units can be used for signal transmission through multiple pins contained in them at the same time.

電源晶片3與網路變壓器2的各組通道單元的第一電源接腳211相連接。在實際應用中，電路板1還可以是設置有一電源插座(圖未示)，電源插座電性連接電源晶片3，電源插座用以提供一電線插設，而獨立於乙太網路模組100的電源則能通過電線及電源插座，以提供電力至所述電源晶片3，電源晶片3則能轉換電壓、電流，以提供Type-C插座4、網路晶片5運作時所需的電力。The power chip 3 is connected to the first power pins 211 of each group of channel units of the network transformer 2. In practical applications, the circuit board 1 can also be provided with a power socket (not shown), the power socket is electrically connected to the power chip 3, and the power socket is used to provide a wire insertion, and is independent of the Ethernet module 100 The power supply of the Type-C socket 4 and the network chip 5 can provide power to the power chip 3 through wires and power sockets. The power chip 3 can convert voltage and current to provide the power required by the Type-C socket 4 and the network chip 5 in operation.

如圖1至圖3所示，圖3顯示為本創作的Type-C插座4的前視圖。Type-C插座4包含一插座本體40及24個連接接腳。以下各實施例所指的Type-C插座4的24個連接接腳的定義是依循USB標準化組織美國(USB Implementers Forum, USB-IF)之規範，且以下所指的Type-C插座4的是符合USB標準化組織美國(USB-IF)之相關規範。As shown in Figures 1 to 3, Figure 3 shows the front view of the Type-C socket 4 created by this invention. The Type-C socket 4 includes a socket body 40 and 24 connection pins. The definition of the 24 connection pins of the Type-C socket 4 referred to in the following embodiments is in accordance with the specifications of the USB Implementers Forum (USB-IF), and the Type-C socket 4 referred to below is Comply with the relevant specifications of the USB Standardization Organization United States (USB-IF).

插座本體40具有一插孔401，以供具有Type-C連接頭的連接線插設，各個連接接腳的一端位於插孔401中，各個連接接腳的另一端則固定於電路板1。24個連接接腳的其中8個連接接腳分別定義為一第一正差分訊號發送接腳41、一第一負差分訊號發送接腳42、一第一正差分訊號接收接腳43、一第一負差分訊號接收接腳44、一第二正差分訊號發送接腳45、一第二負差分訊號發送接腳46、一第二正差分訊號接收接腳47及一第二負差分訊號接收接腳48。The socket body 40 has a socket 401 for inserting a connection wire with a Type-C connector. One end of each connection pin is located in the socket 401, and the other end of each connection pin is fixed to the circuit board 1. 24 Eight of the connection pins are defined as a first positive differential signal sending pin 41, a first negative differential signal sending pin 42, a first positive differential signal receiving pin 43, and a first Negative differential signal receiving pin 44, a second positive differential signal sending pin 45, a second negative differential signal sending pin 46, a second positive differential signal receiving pin 47, and a second negative differential signal receiving pin 48.

第一正差分訊號發送接腳41、第一負差分訊號發送接腳42、第二正差分訊號接收接腳47、第二負差分訊號接收接腳48位於插孔401的一側，第一正差分訊號接收接腳43、第一負差分訊號接收接腳44、第二正差分訊號發送接腳45及第二負差分訊號發送接腳46位於插孔401的另一側，且第一正差分訊號發送接腳41及第一正差分訊號接收接腳43彼此相面對地設置，第一負差分訊號發送接腳42及第一負差分訊號接收接腳44彼此相面對地設置，第二正差分訊號發送接腳45及第二正差分訊號接收接腳47彼此相面對地設置，第二負差分訊號發送接腳46及第二負差分訊號接收接腳48彼此相面對地設置。The first positive differential signal sending pin 41, the first negative differential signal sending pin 42, the second positive differential signal receiving pin 47, and the second negative differential signal receiving pin 48 are located on one side of the jack 401. The differential signal receiving pin 43, the first negative differential signal receiving pin 44, the second positive differential signal sending pin 45, and the second negative differential signal sending pin 46 are located on the other side of the jack 401, and the first positive differential signal The signal transmitting pin 41 and the first positive differential signal receiving pin 43 are arranged facing each other, the first negative differential signal transmitting pin 42 and the first negative differential signal receiving pin 44 are arranged facing each other, and the second The positive differential signal transmitting pin 45 and the second positive differential signal receiving pin 47 are disposed facing each other, and the second negative differential signal transmitting pin 46 and the second negative differential signal receiving pin 48 are disposed facing each other.

四個通道單元分別定義為一第一通道單元21A、一第二通道單元21B、一第三通道單元21C及一第四通道單元21D，第一正差分訊號發送接腳41及第一負差分訊號發送接腳42分別連接第一通道單元21A的第一正差分訊號接腳213及第一負差分訊號接腳214；第一正差分訊號接收接腳43及第一負差分訊號接收接腳44分別連接第二通道單元21B的第一正差分訊號接腳213及第一負差分訊號接腳214；第二正差分訊號發送接腳45及第二負差分訊號發送接腳46分別連接第三通道單元21C的第一正差分訊號接腳213及第一負差分訊號接腳214；第二正差分訊號接收接腳47及第二負差分訊號接收接腳48分別連接第四通道單元21D的第一正差分訊號接腳213及第一負差分訊號接腳214。在實際應用中，Type-C插座4的各個連接接腳例如可以是通過位於電路板1的表層或是內層的相關導電線路，而與網路變壓器2的各組通道單元的相關接腳電性連接。The four channel units are respectively defined as a first channel unit 21A, a second channel unit 21B, a third channel unit 21C, and a fourth channel unit 21D, the first positive differential signal sending pin 41 and the first negative differential signal The sending pin 42 is respectively connected to the first positive differential signal pin 213 and the first negative differential signal pin 214 of the first channel unit 21A; the first positive differential signal receiving pin 43 and the first negative differential signal receiving pin 44 are respectively Connect the first positive differential signal pin 213 and the first negative differential signal pin 214 of the second channel unit 21B; the second positive differential signal sending pin 45 and the second negative differential signal sending pin 46 are respectively connected to the third channel unit The first positive differential signal pin 213 and the first negative differential signal pin 214 of 21C; the second positive differential signal receiving pin 47 and the second negative differential signal receiving pin 48 are respectively connected to the first positive of the fourth channel unit 21D The differential signal pin 213 and the first negative differential signal pin 214. In practical applications, the various connection pins of the Type-C socket 4 may be connected to the related pins of the channel units of the network transformer 2 through related conductive lines located on the surface or inner layer of the circuit board 1, for example. Sexual connection.

網路晶片5與網路變壓器2的各組通道單元所包含的第二電源接腳212、第二正差分訊號接腳215及第二負差分訊號接腳216相連接。在實際應用中，網路晶片5可以是通過位於電路板1的表層或是內層的相關導電線路，而與各組通道單元所包含的第二電源接腳212、第二正差分訊號接腳215及第二負差分訊號接腳216電性連接。The network chip 5 is connected to the second power pin 212, the second positive differential signal pin 215, and the second negative differential signal pin 216 included in each group of channel units of the network transformer 2. In practical applications, the network chip 5 can be connected to the second power pin 212 and the second positive differential signal pin included in each group of channel units through related conductive lines located on the surface or inner layer of the circuit board 1. 215 and the second negative differential signal pin 216 are electrically connected.

請參閱圖4，其顯示為本創作的乙太網路的第二實施例的示意圖。本實施例與前述第一實施例(如圖2所示)最大差異在於：乙太網路模組100還可以是包含有一過濾電路6，過濾電路6固定設置於電路板1(如圖1所示)，過濾電路6連接網路變壓器2的各組通道單元的第一正差分訊號接腳213及第一負差分訊號接腳214，且過濾電路6連接Type-C插座4的第一正差分訊號發送接腳41、第一負差分訊號發送接腳42、第一正差分訊號接收接腳43、第一負差分訊號接收接腳44、第二正差分訊號發送接腳45、第二負差分訊號發送接腳46、第二正差分訊號接收接腳47及第二負差分訊號接收接腳48，而過濾電路6用以濾除於網路變壓器2及Type-C插座4之間傳遞的訊號中的雜訊，據以提升訊號的傳輸品質。Please refer to FIG. 4, which shows a schematic diagram of the second embodiment of the Ethernet network created by this invention. The biggest difference between this embodiment and the aforementioned first embodiment (as shown in FIG. 2) is that the Ethernet module 100 may also include a filter circuit 6, which is fixedly arranged on the circuit board 1 (as shown in FIG. 1). Show), the filter circuit 6 is connected to the first positive differential signal pin 213 and the first negative differential signal pin 214 of each group of channel units of the network transformer 2, and the filter circuit 6 is connected to the first positive differential signal of the Type-C socket 4. Signal sending pin 41, first negative differential signal sending pin 42, first positive differential signal receiving pin 43, first negative differential signal receiving pin 44, second positive differential signal sending pin 45, second negative differential The signal sending pin 46, the second positive differential signal receiving pin 47 and the second negative differential signal receiving pin 48, and the filter circuit 6 is used to filter the signal transmitted between the network transformer 2 and the Type-C socket 4 In order to improve the transmission quality of the signal.

請參閱圖5，其顯示為本創作的乙太網路的第三實施例的示意圖。本實施例與前述第一實施例(如圖2所示)最大不同之處在於：各組通道單元的其中兩個接腳非別定義為一接地接腳217及一電源接腳218，接地接腳217用以接地，電源接腳218連接網路晶片5；Type-C插座4的其中四個連接接腳定義為匯流排電源接腳49，且四個匯流排電源接腳49是連接至電源晶片3。換句話說，本實施例是將前述第一實施例(如圖2所示)中各組通道單元所包含的其中一個用來連接電源晶片3的第一電源接腳211，變更為用來接地的接地接腳217，且本實施例並將前述電源晶片3(如圖2所示)變更為連接至Type-C插座4的四個匯流排電源接腳49。Please refer to FIG. 5, which shows a schematic diagram of the third embodiment of the Ethernet network created by this invention. The biggest difference between this embodiment and the aforementioned first embodiment (as shown in FIG. 2) is that two of the pins of each group of channel units are defined as a ground pin 217 and a power pin 218, and the ground connection Pin 217 is used for grounding, power pin 218 is connected to network chip 5; four of the connection pins of Type-C socket 4 are defined as bus power pins 49, and four bus power pins 49 are connected to power Wafer 3. In other words, in this embodiment, one of the first power pins 211 included in each group of channel units in the first embodiment (as shown in FIG. 2) used to connect to the power chip 3 is changed to ground In this embodiment, the aforementioned power chip 3 (as shown in FIG. 2) is changed to four bus power pins 49 connected to the Type-C socket 4.

請參閱圖6，其顯示為本創作的乙太網路的第四實施例的示意圖。本實施例與前述第三實施例(如圖5所示)最大差異在於：乙太網路模組100還可以是包含有一過濾電路6，過濾電路6固定設置於電路板1(如圖1所示)，過濾電路6連接網路變壓器2的各組通道單元的第一正差分訊號接腳213及第一負差分訊號接腳214，且過濾電路6連接Type-C插座4的第一正差分訊號發送接腳41、第一負差分訊號發送接腳42、第一正差分訊號接收接腳43、第一負差分訊號接收接腳44、第二正差分訊號發送接腳45、第二負差分訊號發送接腳46、第二正差分訊號接收接腳47及第二負差分訊號接收接腳48，而過濾電路6用以濾除於網路變壓器2及Type-C插座4之間傳遞的訊號的雜訊，據以提升訊號的傳輸品質。Please refer to FIG. 6, which shows a schematic diagram of the fourth embodiment of the Ethernet network created by this invention. The biggest difference between this embodiment and the aforementioned third embodiment (as shown in FIG. 5) is that the Ethernet module 100 may also include a filter circuit 6, which is fixedly disposed on the circuit board 1 (as shown in FIG. 1). Show), the filter circuit 6 is connected to the first positive differential signal pin 213 and the first negative differential signal pin 214 of each group of channel units of the network transformer 2, and the filter circuit 6 is connected to the first positive differential signal of the Type-C socket 4. Signal sending pin 41, first negative differential signal sending pin 42, first positive differential signal receiving pin 43, first negative differential signal receiving pin 44, second positive differential signal sending pin 45, second negative differential The signal sending pin 46, the second positive differential signal receiving pin 47 and the second negative differential signal receiving pin 48, and the filter circuit 6 is used to filter the signal transmitted between the network transformer 2 and the Type-C socket 4 The noise in order to improve the transmission quality of the signal.

請參閱圖7，其顯示為本創作的乙太網路的第五實施例的示意圖。本實施例與前述第一實施例(如圖2所示)最大差異在於：電源晶片3還連接Type-C插座4的四個定義為匯流排電源接腳49的連接接腳。也就是說，本實施例的電源晶片3是同時連接網路變壓器2的各組通道單元的第一電源接腳211及Type-C插座4的四個匯流排電源接腳49。Please refer to FIG. 7, which shows a schematic diagram of the fifth embodiment of the Ethernet network created by this invention. The biggest difference between this embodiment and the foregoing first embodiment (as shown in FIG. 2) is that the power chip 3 is also connected to four connection pins of the Type-C socket 4 defined as bus power pins 49. That is, the power chip 3 of this embodiment is connected to the first power pin 211 of each group of channel units of the network transformer 2 and the four bus power pins 49 of the Type-C socket 4 at the same time.

請參閱圖8，其顯示為本創作的乙太網路的第六實施例的示意圖。本實施例與前述第五實施例(如圖7所示)最大差異在於：乙太網路模組100還可以包含一電源分流電路7，其固定設置於電路板1(如圖1所示)。電源晶片3與電源分流電路7相連接，而電源分流電路7是同時連接網路變壓器2的各組通道單元的第一電源接腳211及Type-C插座4的四個匯流排電源接腳49，電源晶片3則是通過電源分流電路7適當地分配電力給網路變壓器2及Type-C插座4。Please refer to FIG. 8, which shows a schematic diagram of the sixth embodiment of the Ethernet network created by this invention. The biggest difference between this embodiment and the aforementioned fifth embodiment (as shown in FIG. 7) is that the Ethernet module 100 may also include a power shunt circuit 7, which is fixedly arranged on the circuit board 1 (as shown in FIG. 1) . The power chip 3 is connected to the power shunt circuit 7, and the power shunt circuit 7 is connected to the first power pin 211 of each channel unit of the network transformer 2 and the four bus power pins 49 of the Type-C socket 4 at the same time. , The power chip 3 appropriately distributes power to the network transformer 2 and the Type-C socket 4 through the power shunt circuit 7.

請參閱圖9，其顯示為本創作的乙太網路的第七實施例的示意圖。本實施例與前述第六實施例(如圖8所示)最大差異在於：乙太網路模組100還可以是包含有一過濾電路6，過濾電路6固定設置於電路板1，過濾電路6連接網路變壓器2的各組通道單元的第一正差分訊號接腳213及第一負差分訊號接腳214，且過濾電路6連接Type-C插座4的第一正差分訊號發送接腳41、第一負差分訊號發送接腳42、第一正差分訊號接收接腳43、第一負差分訊號接收接腳44、第二正差分訊號發送接腳45、第二負差分訊號發送接腳46、第二正差分訊號接收接腳47及第二負差分訊號接收接腳48，而過濾電路6用以濾除於網路變壓器2及Type-C插座4之間傳遞的訊號的雜訊，據以提升訊號的傳輸品質Please refer to FIG. 9, which shows a schematic diagram of the seventh embodiment of the Ethernet network created by this invention. The biggest difference between this embodiment and the aforementioned sixth embodiment (as shown in FIG. 8) is that the Ethernet module 100 may also include a filter circuit 6. The filter circuit 6 is fixedly arranged on the circuit board 1, and the filter circuit 6 is connected. The first positive differential signal pin 213 and the first negative differential signal pin 214 of each group of channel units of the network transformer 2, and the filter circuit 6 is connected to the first positive differential signal sending pin 41 and the first positive differential signal pin 41 of the Type-C socket 4. A negative differential signal sending pin 42, a first positive differential signal receiving pin 43, a first negative differential signal receiving pin 44, a second positive differential signal sending pin 45, a second negative differential signal sending pin 46, Two positive differential signal receiving pins 47 and a second negative differential signal receiving pin 48, and the filter circuit 6 is used to filter the noise of the signal transmitted between the network transformer 2 and the Type-C socket 4, thereby improving Signal transmission quality

值得一提的是，上述各實施例所舉的乙太網路模組100，在實際實施中，可以通過調整網路變壓器2中的纏繞線圈的材質、纏繞線圈的線徑、纏繞線圈的纏繞方式、纏繞線圈的纏繞線圈的圈數、鐵芯的材質、鐵芯的內徑、鐵芯的外徑等，來使網路變壓器2與Type-C插座4兩者達到阻抗匹配，進而增進乙太網路模組100整體的傳輸效能。另外，使用者可以是通過具有Type-C接頭的連接線，與本創作的乙太網路模組100相連接，並藉此連接至網際網路。It is worth mentioning that the Ethernet module 100 mentioned in the above embodiments can be implemented by adjusting the material of the winding coil, the wire diameter of the winding coil, and the winding of the winding coil in the network transformer 2. The way, the number of turns of the winding coil, the material of the iron core, the inner diameter of the iron core, the outer diameter of the iron core, etc., to achieve impedance matching between the network transformer 2 and the Type-C socket 4, thereby improving the second The overall transmission performance of the Ethernet module 100. In addition, the user can connect to the created Ethernet module 100 through a cable with a Type-C connector, and thereby connect to the Internet.

特別說明的是，在實際應用中，上述各實施例所指的Type-C插座4所包含的四個接地接腳(GND)、兩個配置通道(Configuration channel)接腳(CC1、CC2)、兩個邊帶使用(Side Band Use)接腳(SBU1、SBU2)及兩組USB2.0差分訊號對接腳(Dp1、Dn2、Dn1、Dp2)是接地。另外，在具體的應用中，可以是依據阻抗匹配的需求，使兩個配置通道(Configuration channel)接腳(CC1、CC2)、兩個邊帶使用(Side Band Use)接腳(SBU1、SBU2)及兩組USB2.0差分訊號對接腳(Dp1、Dn2、Dn1、Dp2)連接50歐姆的電阻後再接地。Specifically, in practical applications, the Type-C socket 4 referred to in the foregoing embodiments includes four ground pins (GND), two configuration channel (Configuration channel) pins (CC1, CC2), The two Side Band Use pins (SBU1, SBU2) and the two USB2.0 differential signal pair pins (Dp1, Dn2, Dn1, Dp2) are grounded. In addition, in specific applications, two configuration channel (Configuration channel) pins (CC1, CC2) and two side band use pins (SBU1, SBU2) can be used according to impedance matching requirements. And two sets of USB2.0 differential signal pair pins (Dp1, Dn2, Dn1, Dp2) are connected to a 50 ohm resistor and then grounded.

以上所述僅為本創作的較佳可行實施例，非因此侷限本創作的專利範圍，故舉凡運用本創作說明書及圖式內容所做的等效技術變化，均包含於本創作的保護範圍內。The above descriptions are only the preferred and feasible embodiments of this creation, which do not limit the scope of patents of this creation. Therefore, all equivalent technical changes made using this creation specification and schematic content are included in the protection scope of this creation .

100:乙太網路模組 1:電路板 2:網路變壓器 20:變壓器本體 21A:第一通道單元 21B:第二通道單元 21C:第三通道單元 21D:第四通道單元 211:第一電源接腳 212:第二電源接腳 213:第一正差分訊號接腳 214:第一負差分訊號接腳 215:第二正差分訊號接腳 216:第二負差分訊號接腳 217:接地接腳 218:電源接腳 3:電源晶片 4:Type-C插座 40:插座本體 401:插孔 41:第一正差分訊號發送接腳 42:第一負差分訊號發送接腳 43:第一正差分訊號接收接腳 44:第一負差分訊號接收接腳 45:第二正差分訊號發送接腳 46:第二負差分訊號發送接腳 47:第二正差分訊號接收接腳 48:第二負差分訊號接收接腳 49:匯流排電源接腳 5:網路晶片 6:過濾電路 7:電源分流電路100: Ethernet module 1: circuit board 2: Network transformer 20: Transformer body 21A: The first channel unit 21B: The second channel unit 21C: The third channel unit 21D: The fourth channel unit 211: The first power pin 212: second power pin 213: The first positive differential signal pin 214: The first negative differential signal pin 215: second positive differential signal pin 216: second negative differential signal pin 217: Ground pin 218: power pin 3: Power chip 4: Type-C socket 40: Socket body 401: Jack 41: The first positive differential signal sending pin 42: The first negative differential signal sending pin 43: The first positive differential signal receiving pin 44: The first negative differential signal receiving pin 45: The second positive differential signal sending pin 46: The second negative differential signal sending pin 47: The second positive differential signal receiving pin 48: The second negative differential signal receiving pin 49: bus power pin 5: Network chip 6: Filter circuit 7: Power shunt circuit

圖1顯示為本創作的乙太網路模組的第一實施例的立體示意圖。Fig. 1 shows a three-dimensional schematic diagram of the first embodiment of the created Ethernet module.

圖2顯示為本創作的乙太網路模組的第一實施例的方塊示意圖。Figure 2 shows a block diagram of the first embodiment of the created Ethernet module.

圖3顯示為本創作的乙太網路模組的Type-C插座的前視圖。Figure 3 shows the front view of the Type-C socket of the Ethernet module created for this creation.

圖4顯示為本創作的乙太網路模組的第二實施例的方塊示意圖。FIG. 4 shows a block diagram of the second embodiment of the Ethernet module created by this invention.

圖5顯示為本創作的乙太網路模組的第三實施例的方塊示意圖。Fig. 5 shows a block diagram of the third embodiment of the presently created Ethernet module.

圖6顯示為本創作的乙太網路模組的第四實施例的方塊示意圖。FIG. 6 shows a block diagram of the fourth embodiment of the Ethernet module created by this invention.

圖7顯示為本創作的乙太網路模組的第五實施例的方塊示意圖。FIG. 7 shows a block diagram of the fifth embodiment of the Ethernet module created by this invention.

圖8顯示為本創作的乙太網路模組的第六實施例的方塊示意圖。FIG. 8 shows a block diagram of the sixth embodiment of the Ethernet module created by this invention.

圖9顯示為本創作的乙太網路模組的第七實施例的方塊示意圖。FIG. 9 shows a block diagram of the seventh embodiment of the Ethernet module created by this invention.

2:網路變壓器 2: Network transformer

21A:第一通道單元 21A: The first channel unit

21B:第二通道單元 21B: The second channel unit

21C:第三通道單元 21C: The third channel unit

21D:第四通道單元 21D: The fourth channel unit

211:第一電源接腳 211: The first power pin

212:第二電源接腳 212: second power pin

213:第一正差分訊號接腳 213: The first positive differential signal pin

214:第一負差分訊號接腳 214: The first negative differential signal pin

215:第二正差分訊號接腳 215: second positive differential signal pin

216:第二負差分訊號接腳 216: second negative differential signal pin

3:電源晶片 3: Power chip

4:Type-C插座 4: Type-C socket

41:第一正差分訊號發送接腳 41: The first positive differential signal sending pin

42:第一負差分訊號發送接腳 42: The first negative differential signal sending pin

43:第一正差分訊號接收接腳 43: The first positive differential signal receiving pin

44:第一負差分訊號接收接腳 44: The first negative differential signal receiving pin

45:第二正差分訊號發送接腳 45: The second positive differential signal sending pin

46:第二負差分訊號發送接腳 46: The second negative differential signal sending pin

47:第二正差分訊號接收接腳 47: The second positive differential signal receiving pin

48:第二負差分訊號接收接腳 48: The second negative differential signal receiving pin

5:網路晶片 5: Network chip

Claims

An Ethernet module, which includes: A circuit board; A LAN transformer, which is fixedly arranged on the circuit board, the network transformer includes a transformer body and four groups of channel units, each group of the channel unit has six pins, and each group of the channels The six pins included in the unit are respectively defined as a first power pin, a second power pin, a first positive differential signal pin, a first negative differential signal pin, and a second positive differential signal pin. Signal pin and a second negative differential signal pin; A power chip, which is fixedly arranged on the circuit board, and the power chip is connected to the first power pins included in each group of the channel units of the network transformer; A Type-C socket, which is fixedly arranged on the circuit board, the Type-C socket includes a socket body and 24 connecting pins, the socket body has a jack, and 8 of the connecting pins are respectively Defined as a first positive differential signal sending pin, a first negative differential signal sending pin, a first positive differential signal receiving pin, a first negative differential signal receiving pin, and a second positive differential signal sending pin Pin, a second negative differential signal sending pin, a second positive differential signal receiving pin, and a second negative differential signal receiving pin; Wherein, the four channel units are respectively defined as a first channel unit, a second channel unit, a third channel unit and a fourth channel unit, the first positive differential signal sending pin and the first The negative differential signal sending pin is respectively connected to the first positive differential signal pin and the first negative differential signal pin of the first channel unit; the first positive differential signal receiving pin and the first negative differential signal The signal receiving pins are respectively connected to the first positive differential signal pin and the first negative differential signal pin of the second channel unit; the second positive differential signal sending pin and the second negative differential signal The signal sending pins are respectively connected to the first positive differential signal pin and the first negative differential signal pin of the third channel unit; the second positive differential signal receiving pin and the second negative differential signal Signal receiving pins are respectively connected to the first positive differential signal pin and the first negative differential signal pin of the fourth channel unit; A network chip (PHY Chip), which is fixedly arranged on the circuit board, the second power pin and the second power pin included in each group of the channel unit of the network transformer Two positive differential signal pins and the second negative differential signal pin are connected.

The Ethernet module according to claim 1, wherein the Ethernet module further includes a filter circuit fixedly arranged on the circuit board, and the filter circuit is connected to the network transformer The first positive differential signal pin and the first negative differential signal pin of each group of the channel units, and the filter circuit is connected to the first positive differential signal sending pin of the Type-C socket , The first negative differential signal sending pin, the first positive differential signal receiving pin, the first negative differential signal receiving pin, the second positive differential signal sending pin, the second negative A differential signal sending pin, the second positive differential signal receiving pin, and the second negative differential signal receiving pin.

An Ethernet module, which includes: A circuit board; A LAN transformer, which is fixedly arranged on the circuit board, the network transformer includes a transformer body and four groups of channel units, each group of the channel unit has six pins, and each group of the channels The six pins included in the unit are respectively defined as a ground pin, a power pin, a first positive differential signal pin, a first negative differential signal pin, a second positive differential signal pin, and A second negative differential signal pin; the ground pin is used for grounding; A Type-C socket, which is fixedly arranged on the circuit board, the Type-C socket includes a socket body and 24 connecting pins, the socket body has a jack, and 8 of the connecting pins are respectively Defined as a first positive differential signal sending pin, a first negative differential signal sending pin, a first positive differential signal receiving pin, a first negative differential signal receiving pin, and a second positive differential signal sending pin Pin, a second negative differential signal sending pin, a second positive differential signal receiving pin, and a second negative differential signal receiving pin, where four of the connection pins are all defined as a bus power pin; Wherein, the four channel units are respectively defined as a first channel unit, a second channel unit, a third channel unit and a fourth channel unit, the first positive differential signal sending pin and the first The negative differential signal sending pin is respectively connected to the first positive differential signal pin and the first negative differential signal receiving pin of the first channel unit; the first positive differential signal receiving pin and the first negative The differential signal receiving pins are respectively connected to the first positive differential signal pins and the first negative differential signal pins of the second channel unit; the second positive differential signal sending pins and the second negative The differential signal sending pins are respectively connected to the first positive differential signal pins and the first negative differential signal pins of the third channel unit; the second positive differential signal receiving pins and the second negative Differential signal receiving pins are respectively connected to the first positive differential signal pins and the first negative differential signal pins of the fourth channel unit; A power chip, which is fixedly arranged on the circuit board, and the power chip is connected to the four bus power pins of the Type-C socket; A network chip (PHY Chip), which is fixedly arranged on the circuit board, the power pins and the second positive pins included in the channel units of the network chip and the network transformer The differential signal pin is connected to the second negative differential signal pin.

The Ethernet module according to claim 3, wherein the Ethernet module further includes a filter circuit fixedly arranged on the circuit board, and the filter circuit is connected to the network transformer The first positive differential signal pin and the first negative differential signal pin of each group of the channel units, and the filter circuit is connected to the first positive differential signal sending pin of the Type-C socket , The first negative differential signal sending pin, the first positive differential signal receiving pin, the first negative differential signal receiving pin, the second positive differential signal sending pin, the second negative A differential signal sending pin, the second positive differential signal receiving pin, and the second negative differential signal receiving pin.

An Ethernet module, which includes: A circuit board; A LAN transformer, which is fixedly arranged on the circuit board, the network transformer includes a transformer body and four groups of channel units, each group of the channel unit has six pins, and each group of the channels The six pins included in the unit are respectively defined as a first power pin, a second power pin, a first positive differential signal pin, a first negative differential signal pin, and a second positive differential signal pin. Signal pin and a second negative differential signal pin; A Type-C socket, which is fixedly arranged on the circuit board, the Type-C socket includes a socket body and 24 connecting pins, the socket body has a jack, and 8 of the connecting pins are respectively Defined as a first positive differential signal sending pin, a first negative differential signal sending pin, a first positive differential signal receiving pin, a first negative differential signal receiving pin, and a second positive differential signal sending pin Pin, a second negative differential signal sending pin, a second positive differential signal receiving pin, and a second negative differential signal receiving pin, where four of the connection pins are all defined as a bus power pin; Wherein, the four channel units are respectively defined as a first channel unit, a second channel unit, a third channel unit and a fourth channel unit, the first positive differential signal sending pin and the first The negative differential signal sending pin is respectively connected to the first positive differential signal pin and the first negative differential signal pin of the first channel unit; the first positive differential signal receiving pin and the first The negative differential signal receiving pin is respectively connected to the first positive differential signal pin and the first negative differential signal pin of the second channel unit; the second positive differential signal sending pin and the second The negative differential signal sending pin is respectively connected to the first positive differential signal pin and the first negative differential signal pin of the third channel unit; the second positive differential signal receiving pin and the second The negative differential signal receiving pins are respectively connected to the first positive differential signal pins and the first negative differential signal pins of the fourth channel unit; A power chip, which is fixedly arranged on the circuit board, the power chip is connected to the four bus power pins of the Type-C socket, and the power chip is connected to each group of the channel unit The first power pin is connected; A network chip (PHY Chip), which is fixedly arranged on the circuit board, the second power pin and the second power pin included in each group of the channel unit of the network transformer Two positive differential signal pins and the second negative differential signal pin are connected.

The Ethernet module according to claim 5, wherein the Ethernet module further includes a filter circuit fixedly arranged on the circuit board, and the filter circuit is connected to the network transformer The first positive differential signal pin and the first negative differential signal pin of each group of the channel units, and the filter circuit is connected to the first positive differential signal sending pin of the Type-C socket , The first negative differential signal sending pin, the first positive differential signal receiving pin, the first negative differential signal receiving pin, the second positive differential signal sending pin, the second negative A differential signal sending pin, the second positive differential signal receiving pin, and the second negative differential signal receiving pin.

The Ethernet module according to claim 5, wherein the Ethernet module further includes a power shunt circuit fixedly arranged on the circuit board, the power shunt circuit and the power chip Are connected to each other, and the power shunt circuit is connected to the first positive differential signal sending pin, the first negative differential signal sending pin, the first positive differential signal receiving pin of the Type-C socket, The first negative differential signal receiving pin, the second positive differential signal sending pin, the second negative differential signal sending pin, the second positive differential signal receiving pin, and the second negative differential Signal receiving pin.