Shenzhen Guangjiayuan Electronic Technology Co., Ltd
Mr. Chen: 136-6225-2835 (same WeChat account)
QQ: 979285705
Miss Chen: 189-2385-0895 (same WeChat account)
QQ: 2391552662
Chen Weiting 135-3824-4786 (same WeChat account)
Tel: 86-0755-33182327
Email: gjydz88@163.com
Website: www.usb-type.com
Address: Building 10, Hongxing Gebu Qixiang, Songgang Town, Bao'an District, Shenzhen, Guangdong Province
The RJ45 socket is a common network communication motherboard, commonly found on switches, routers, and computer motherboards. Applied to different products, different styles of materials and related designs are also different.
If RJ45 is classified by material, it can be divided into plastic and metal shells. Most metal shells have shielding functions, and the mother seat can also be classified by how many connection ports, ranging from single port to 16 port. There is also a difference between with and without lights.
Single port shielded RJ45 connector with light
Number of slots: 8P;
Number of stitches: 8c;
Height: 11.4mm;
Using PCB: 1.2~1.6mm;
Gold plated small RJ45 base
This is suitable for ultra-thin laptops, for smaller devices, with a base height of 2.7mm;
High temperature resistant plastic RJ45 connector
Number of slots in this model: 6P;
Number of stitches: 6c;
Height: 16.05mm;
Using PCB: 1.2~1.6mm;
Rated voltage: 125v AV/DC;
Rated current: 1.5A AC/DC;
Contact resistance 30M Ω;
Metal RJ45 socket without bullet and light
Multi port metal strip light RJ45 connector
For the current use of RJ45 sockets, there are generally two different wiring methods for RJ45 female base wiring, as follows:
The top wiring methods for RJ45 sockets are T568B, and the standard wiring sequence from left to right is: 1-orange white, 2-orange, 3-green white, 4-blue, 5-blue white, 6-green, 7-brown white, and 8-brown.
The second wiring method for RJ45 socket T568A standard wiring sequence from left to right is: 1-green-white, 2-green, 3-orange white, 4-blue, 5-blue-white, 6-orange, 7-brown white, and 8-brown.
There are two common types of RJ45 interfaces: DTE (Data Terminal Equipment) types used for Ethernet cards, routers, Ethernet interfaces, etc., and DCE (Digital Communication Equipment) types used for switches, etc. When two devices of the same type are connected for communication using the RJ45 interface, a crossover connection must be used. If the DTE type interface and DTE type interface are connected without cross connecting pins, the pins in contact are both data receiving (sending) pins and cannot communicate. In addition, some DCE type devices will automatically negotiate with the other party, and in this case, the connection can be made using straight or parallel lines.
The main difference between rj11 and rj45 is that the rj45 interface is an Ethernet interface, and the connecting wires are eight copper core twisted pairs. The RJ11 interface is the interface for a telephone line, and the connecting line is of course a telephone line, consisting of two copper core twisted pairs.
Contact person:
Mr. Chen 136-6225-2835 (same WeChat account)
Miss Chen 189-2385-0895 (same WeChat account)
Chen Weiting 135-3824-4786 (same WeChat account)
Address:
Building 10, Hongxing Gebu Qixiang, Songgang Town, Bao'an District, Shenzhen, Guangdong Province
![]() |
![]() |
Technology 1 | Technology 2 |