Application of Terminal Wires in Network Integration Equipment

As a key component for connecting electronic devices, terminal wires play an indispensable role in network integration equipment. They are widely used in multiple key areas such as data transmission, power supply, and signal control and monitoring, and are the foundation for ensuring the stable and efficient operation of network integration equipment. Different models of terminal wires vary in performance and specifications and are also suitable for different application scenarios of network integration equipment.

I. Data Transmission Connection

(1) Internal Connection of Switches

Inside a switch, the data transmission between circuit boards and between modules and the main board relies on terminal wires. For example, the E32X series of terminal wiring harnesses are used to connect the switching chip to the port module, ensuring that data can be quickly and accurately exchanged and forwarded between different ports, and enabling network communication among multiple devices. This model of terminal wiring harness has good signal transmission stability, can adapt to the complex data exchange environment inside the switch, guarantee high - speed data transmission, meet the performance requirements of enterprise - level switches during large - volume data processing, and ensure smooth network communication for daily office work and business operations in enterprises.

(2) Internal Connection of Routers

The connection between components such as the CPU, memory, storage module, and various network interfaces inside a router also cannot do without terminal wires. Taking the connection of the wireless module to the main control board as an example, an N - type connector plug 50Ω right - angle cable - mounted crimp - welded terminal 11GHz wiring flexible wire (model: EB - 006 - 0150) is adopted. Its frequency range is DC - 6GHz, impedance is 50Ω, and the voltage standing wave ratio is 1.5 Max. It can effectively realize the data conversion and transmission between wired and wireless networks. This terminal wire performs excellently in wireless signal transmission, can meet the requirements of routers for receiving and transmitting wireless signals, provide users with stable and high - speed network access services. Whether it is a home router or an enterprise - level router, it can guarantee the efficient transmission of network data with its stable performance.

(3) Internal Connection of Servers

The high - speed data transmission between devices such as hard drives, network cards, and RAID cards and the main board inside a server is achieved through terminal wires. Among them, SAS terminal wires are often used to connect the hard drives and RAID controllers in servers, ensuring the high - efficiency of data storage and reading, and thus supporting the server to provide data storage, computing, and other services for other devices in the network. In large - scale data centers, for example, the SAS terminal wire of model 39 - 01 - 2112 is used. It has excellent electrical performance and durability, can ensure the stable and reliable data transmission between various devices inside the server in the scenario of massive data processing, and is one of the key factors for ensuring the performance and data integrity of the server.

II. Power Supply Connection

(1) Powering Network Devices

The power module in network integration equipment is connected to various functional modules through terminal wires to supply power. Taking a network camera as an example, its power adapter transmits the electrical energy of the external power supply to the main board of the camera through terminal wires, providing power support for functional modules such as image acquisition, encoding, and network transmission, ensuring that the device can operate normally and collect and transmit monitoring pictures in real - time. For example, the VH3.96 - 2P model of terminal wire is adopted. This model of terminal wire has good electrical conductivity and stability, can adapt to the power supply requirements of network cameras during long - term operation, ensure the stable operation of the camera, and provide reliable image acquisition support for the security monitoring system.

(2) Connection of UPS Systems

In a network integration system, the uninterruptible power supply (UPS) is connected to devices such as servers and switches through terminal wires to transmit the stable power output by the UPS to the network devices. When the mains power is interrupted, the UPS provides temporary power protection for the network devices, preventing data loss and equipment damage and maintaining the normal operation of the network. For example, the 187 - series wiring terminal wires are used. They can carry a large current and meet the demand for stable power supply from the UPS to devices such as servers and switches. In scenarios with extremely high requirements for power stability, such as data centers of financial institutions, the 187 - series wiring terminal wires ensure that the UPS can timely supply power to critical business systems when the mains power fails through reliable connections, avoiding business interruptions and data losses caused by power outages.

III. Signal Control and Monitoring Connection

(1) Management Interface Connection

In network integration equipment, management interfaces such as the Console port and management network port are often connected to management terminals or other monitoring devices through terminal wires. By connecting the Console port of the switch to the serial port of the computer with an RS232 terminal wire, administrators can conveniently configure and manage the switch, perform operations such as parameter setting and status monitoring of network devices, and ensure that network devices operate according to the predetermined strategy. For example, the DB9 - type RS232 terminal wire is adopted. It is a relatively common specification with a standard interface definition, which is convenient for connecting to the serial ports of various devices. It is widely used in the management and maintenance of network devices and can help administrators quickly and accurately operate and manage devices such as switches.

(2) Sensor Connection

Some network integration equipment is equipped with temperature sensors, humidity sensors, smoke sensors, etc. for monitoring the operating environment of the equipment. Terminal wires connect these sensors to the control module of the equipment, enabling the equipment to obtain environmental data in real - time. In the server cabinets of data centers, the temperature sensors connected by terminal wires transmit the temperature data to the server management system. When the temperature is abnormal, the system can timely issue an alarm and take heat - dissipation measures to ensure the stable operation of the equipment in a suitable environment. For example, the PH2.0 - 2P model of terminal wire is used to connect the sensors. Its small size and stable connection performance are suitable for use in server cabinets with limited space and can accurately transmit the environmental data monitored by the sensors to the equipment control module, providing environmental data support for the stable operation of the equipment.

Terminal wires play a crucial role in all aspects of network integration equipment. Different models of terminal wires, with their unique performance and specifications, are suitable for different application scenarios and jointly guarantee the stability, reliability, and efficiency of the network integration system. With the continuous development of network technology, higher requirements are also put forward for the performance and reliability of terminal wires, prompting continuous innovation and improvement.