News Center

What does CAT3-25P-UTP and CAT.6-4P-UPT mean in the light current integrated wiring system diagram ?

www.premier-cable.net


What does CAT3-25P-UTP and CAT.6-4P-UPT mean in the light current integrated wiring system diagram ?

 


CAT3-25P-UTP and CAT.6-4P-UPT are the signs of twisted pair in the light current integrated wiring system diagram.

 

CAT3 represents three types of twisted pairs, and CAT.6 is six types of twisted pairs. In practice, the latter is rarely used. According to the development history, he should have CAT3, CAT4, CAT5, CAT6, and CAT7.

 

25P means 25 pairs, that is, 25 pairs of lines. His actual should be 25pair, which is a large-pair cable for the trunk system.

 

4P means 4 pairs, that is, 4 pairs of wires. It is generally sold in the world. This is the cable used in the work area, the traditional twisted pair.

 


UTP means unshielded twisted pair, and in reality there is STP, which means silk screen shielding. SFTP, it is a double shield, the best on the market, wire mesh shield plus aluminum foil shield.

 

Electric power applications can be divided into two categories according to the strength of power transmission power: strong electricity and weak electricity. The electricity consumption of buildings and building complexes generally refers to strong electricity with AC 220V50Hz and above. It mainly provides electric energy to people and converts electric energy into other energy sources, such as air conditioning electricity, lighting electricity, power electricity and so on.

 

There are two main types of weak electricity in intelligent buildings. One is low-voltage electrical energy such as the safety voltage level and control voltage stipulated by the state. It is divided into AC and DC. Back-up power for lights. The other type is information sources that carry information such as voice, image, data, etc., such as telephone, television, computer information.

 

Integrated wiring is a modular, highly flexible information transmission channel within or between buildings. Through it, voice equipment, data equipment, switching equipment and various control equipment can be connected with the information management system, and at the same time, these equipments can be connected with the external communication network.

 

It also includes all cables and related connection components between the connection point of the network or telecommunication line outside the building and the application system equipment. Integrated wiring consists of components of different series and specifications, including: transmission media, related connection hardware (such as patch panels, connectors, sockets, plugs, adapters) and electrical protection equipment. These components can be used to build a variety of subsystems, each of which has its own specific purpose, is easy to implement, and can be smoothly upgraded as requirements change.

 

 


Premier Cable Cat.3 RJ11 4p4c Modular D type Tellephone Connector 


 
Premier Cable Panel Mount  RJ11 RJ12 4p4c Jack Cat3 Socket Adapter

 

Premier Cable D-Type Module RJ11 Cat3 jack connector

 

Premier Cable D-type network pass-through Telephone CAT3 socket module

 

Premier Cable CAT3 docking dual-pass 86 panel plug RJ11 socket D-type module 


Premier Cable D-Type Connector Cat.3 RJ11 4P4C Modular Terminal panel Mount Classis Connector for Tellephone

 

D-Type Connector Cat.3 RJ11 4P4Cpanel Mount Classis Telephone Connector RJ11 RJ12 panel plug RJ11 socket D-type module pass-through Telephone CAT3 socket moduleD-Type Module RJ11 Cat3 jack connector

Related News


What is a terminal block used for?

While there are many factors to consider when designing an overall system, terminal blocks are an optimal solution for complex electrical system connections. With a variety of color options and configurations, Premier Cable’ terminal blocks offer a range of options to meet your design challenges.


CANBus Applications

CAN-bus has been widely used in various automation control systems. For example, CAN-bus has incomparable advantages in various fields such as automotive electronics, automatic control, smart buildings, power systems, and security monitoring.


Introduction to M12 connector pin coding

M12 encoding types are A encoding, B encoding, D encoding and X encoding. A-code, B-code and X-code are some of the earliest developed and longest-available M12 connectors. The latest M12 coding types currently under development are K coding for AC and L coding for PROFINET DC.


Cables – What are the correct cable sizes for an NMEA 2000 network?

The three different sizes of NMEA 2000 certified DeviceNet standard cabling are "micro," "mid," and "mini."


What are the advantages of NMEA 2000?

The Premier Cable Starter Kits provide everything you need to get to create a basic NMEA 2000 network from scratch.


The role of DeviceNet terminal resistor

DeviceNet_network is a fieldbus network protocol based on Controller Area Network (CAN). In the DeviceNet network, the terminal resistor plays the role of compensation and protection for signal transmission. The function of the terminal resistor is to eliminate signal reflection and interference and ensure the signal transmission quality.