Surface boxes are very suitable for situations that require frequent changes in equipment layout. Due to the surface box being installed on the wall surface rather than embedded in the wall, it provides great flexibility and mobility. When the equipment layout needs to be adjusted or reconfigured, the surface box can be easily disassembled and reinstalled without the need for large-scale damage or modification to the wall. This makes surface boxes particularly suitable for environments that require frequent changes, such as temporary offices, exhibition venues, or rental spaces. In these situations, electrical and data connections may need to be adjusted according to device changes, and surface boxes provide a convenient solution.In addition, the design of surface boxes typically allows for the replacement or reconfiguration of sockets and jacks, allowing users to quickly increase or decrease connection points according to new device requirements. This flexibility makes surface boxes an ideal choice in dynamic environments, especially in office spaces, temporary facilities, laboratories, and other places where equipment and layout adjustments are common needs. Overall, the easy installation and reconfigurability of surface boxes make them an indispensable tool in environments that require frequent adjustments to equipment layout.

The surface box can accommodate different types of sockets and sockets, which is also an important advantage of its wide application in various electrical and data systems. Surface boxes are typically designed with multiple openings or ports, allowing for the installation of different types of sockets, sockets, or connectors as needed. For example, it can accommodate standard power sockets (such as single-phase and two-phase sockets), and can also install network interfaces such as RJ-45 sockets for connecting Ethernet cables. In addition, the surface box can also be equipped with audio and video connection ports, telephone line interfaces, or other specific electrical equipment interfaces according to requirements.These openings and ports are usually modular, and users can freely combine or replace them according to specific application needs. For example, in a home or office, it may be necessary to install both power sockets and network outlets simultaneously. Surface boxes provide a centralized installation space, making these connection points more organized and convenient to use and maintain. In commercial or industrial environments, surface boxes may also need to accommodate a wider variety of sockets and connectors, such as specialized sockets for industrial equipment or interfaces for safety systems and control panels.

The use of surface boxes is indeed beneficial for facilitating the maintenance of electrical or data systems. Due to the fact that the surface box is installed on the wall surface rather than embedded in the wall, it makes it easier to access and inspect sockets, data outlets, and cable connection points. When maintenance or equipment replacement is required, users do not need to damage the walls or dismantle a large number of building structures, simply remove the surface box or adjust the connectors inside. This design greatly improves maintenance efficiency, especially in environments that require frequent inspections or updates of electrical and data systems. Whether it's cable faults, replacing sockets, or upgrading data connections, the surface box provides convenient operating space, thereby reducing maintenance time and costs. In addition, the structure of the surface box usually makes the cables and connectors more neat and orderly, making future maintenance and management more convenient.

The use of surface boxes does indeed contribute to the protection of walls, mainly by avoiding the need for wall openings or cutting. Traditional socket and cable installation often requires drilling or embedding sockets on the wall, which not only damages the integrity of the wall, but may also affect the appearance of the wall, especially on some hard walls (such as concrete and brick walls), where drilling may damage the stability of the structure. The installation method of the surface box is completely different. It is fixed on the wall surface for installation, without the need for major modifications on the wall. Only a few small holes need to be made to fix the box. This installation method not only reduces damage to the wall, but also avoids wall cracking or aging, extending the service life of the wall.This method is particularly suitable for situations where the wall structure is relatively hard or does not allow for large-scale damage, such as historical buildings, rental spaces, or offices. By using a surface box, the installation process becomes simpler while also ensuring the integrity of the wall. When rewiring or replacing equipment is required, the surface box can also be easily moved or reinstalled without the need for further damage to the wall, thereby further protecting the wall. Therefore, the surface box not only facilitates installation and maintenance, but also greatly reduces damage to the wall, ensuring that the wall remains in good condition for a long time.

Surface boxes can indeed achieve fast wiring and connection. Its design makes the wiring process simple and efficient. Unlike traditional embedded socket installation methods, surface boxes do not require large holes in the wall. They only need to be fixed on the wall surface, and then the cables are connected through the openings on the box. This installation method avoids the trouble of wall damage and reduces the time consumption during installation. Due to the fact that surface boxes typically have multiple ports, they can accommodate different connection points such as power sockets and data outlets simultaneously, allowing users to complete various wiring tasks in one stop.In addition, the design of the surface box makes cables and connectors easier to access and operate, making it easier to maintain, upgrade, or adjust connections in the future. For situations that require temporary wiring or frequent changes in wiring, surface boxes are particularly suitable because they do not rely on the fixed structure of the wall and can be easily moved or reinstalled, quickly adapting to different wiring needs. Therefore, in situations where rapid wiring, connection, and adjustment are required, surface boxes are a very efficient choice.

Surface boxes are suitable for installation in situations that require movement to a certain extent, but their specific applicability needs to be analyzed based on the situation and requirements.Surface box usually refers to a junction box or installation box installed on a surface (such as a wall, tabletop, etc.), used to accommodate and fix electrical or communication modules, sockets, switches, and other equipment. The flexibility and ease of installation of surface boxes make them a viable option in situations that require movement, such as office desks, raised floors, or doors and windows.For example, installing a surface box on the desk can conveniently provide power, network interfaces, etc., to meet the electricity and communication needs of office equipment. Meanwhile, as the position and layout of the office desk may be adjusted as needed, the installation method of the surface box also allows it to move with the movement of the desk, thereby maintaining the continuity of electrical and communication connections.However, in situations where frequent movement or significant mechanical stress is required, the stability and durability of the surface box may be challenged. In these cases, it is necessary to choose installation methods and materials with higher strength and stability to ensure the normal operation and safety of the surface box and its internal equipment.In addition, it is necessary to consider the waterproof and dustproof performance of the surface box to ensure its reliability and durability in different environments. Especially in humid, dusty, or corrosive environments, it is necessary to choose surface boxes with corresponding protection levels to avoid damage to internal equipment.

When installing surface boxes, it is usually not necessary to make large holes in the wall. Its design is to avoid being embedded in the wall, so it can be directly fixed on the surface of the wall. The installation process mainly involves fixing the surface box to the wall, usually using screws to connect the box to the wall. Small holes need to be drilled on the wall to install fixing screws, instead of opening a larger hole like traditional sockets to fit into the box or socket.When the wall is made of hard materials such as concrete or brick walls, it may be necessary to use expansion screws or other specialized fixing tools to ensure that the surface box is securely installed. For wooden walls, ordinary screws can be used. After installing the surface box, wires or data cables are connected to sockets, jacks, and other devices through the openings on the box. Due to its avoidance of wall damage, this installation method is particularly suitable for temporary installations, renting space, or situations where connection points cannot be installed inside the wall.In general, there is no need to cut the wall when installing the surface box. Only small holes need to be drilled to fix the screws, making it stable on the surface. The installation process is relatively simple and does not damage the wall.

1. Optimize network transmission performance: support up to 250MHz frequencyCAT5E/CAT6 Shielded Pass-Through Module supports up to 250MHz transmission frequency, which is one of the key factors to improve the transmission speed of enterprise network. Enterprise network usually needs to carry a large amount of data traffic, especially in high bandwidth demand application scenarios such as HD video conferencing, big data processing and cloud computing. The higher the frequency, the more data can be transmitted per unit time, which directly improves the overall bandwidth and data transmission speed of the network. 2. Reduce near-end crosstalk (NEXT): ensure signal qualityIn enterprise network, signal quality is another key factor to ensure high-speed transmission. CAT5E/CAT6 Shielded Pass-Through Module has a built-in circuit board (PCB) and adopts advanced crosstalk compensation technology to significantly reduce near-end crosstalk (NEXT). Crosstalk refers to the signal loss caused by electromagnetic interference between wire pairs during signal transmission. Especially at high-speed transmission, the crosstalk problem will be more serious, affecting the stability and transmission speed of the network. The module optimizes crosstalk compensation through a built-in circuit board, reduces the impact of interference sources on the signal, and ensures that the quality of the signal is not lost during transmission. Therefore, deploying CAT5E/CAT6 Shielded Pass-Through Module in the enterprise network can effectively improve the clarity of the signal, reduce packet loss and retransmission, and thus improve the transmission speed of the overall network. 3. Anti-interference ability: improve transmission stabilityEnterprise networks are usually faced with various electromagnetic interference (EMI), especially in data centers or office environments with many devices. External electromagnetic interference may have a negative impact on network signals and reduce transmission speed. CAT5E/CAT6 Shielded Pass-Through Module adopts a shielded design (Shielded), that is, a metal shielding layer is added between the module housing and the line to effectively reduce the impact of external electromagnetic interference on the signal. 4. Improve the reliability and durability of network connectionsThe stability of the enterprise network not only depends on the transmission speed, but is also closely related to the reliability of network equipment. CAT5E/CAT6 Shielded Pass-Through Module uses high-hardness phosphor copper material and nickel-gold process for the contact part, so that the module maintains low contact resistance in long-term use and reduces signal loss caused by poor contact or oxidation. The plug-in and unplug life of the module exceeds 801 times, which means that in high-frequency plug-in and unplug operations, the module can maintain high stability and avoid network instability caused by frequent plug-in and unplug. Therefore, enterprises use this module in network construction, which can not only improve data transmission speed, but also ensure long-term stable operation of network connection, avoid frequent maintenance and fault repair, and improve the reliability and durability of the overall network. 5. Support Gigabit Ethernet: Improve bandwidth capacityWith the increasing demand for bandwidth in network applications, Gigabit Ethernet has become a standard in enterprise network construction. CAT5E/CAT6 Shielded Pass-Through Module fully complies with the Gigabit Ethernet standard and can support transmission rates up to 1000Mbps, which enables enterprises to increase the bandwidth of existing networks without adding additional network equipment and meet applications with high-frequency bandwidth requirements.

1. The role of built-in circuit board (PCB)The CAT5E/CAT6 Shielded Pass-Through Module integrates a circuit board, which is a very critical design. The main function of the circuit board is to improve near-end crosstalk, that is, when data is transmitted through the network cable, signal interference may occur between different lines. The circuit board of this module adopts efficient crosstalk compensation technology, which effectively reduces signal loss and transmission errors caused by electromagnetic interference. Therefore, the module can support frequencies up to 250MHz and maintain the stability of data transmission. 2. Selection of high-hardness phosphor copper contact partsCAT5E/CAT6 Shielded Pass-Through Module uses high-hardness phosphor copper as the material of the contact part, and is plated by nickel-gold process. Phosphor copper material has excellent conductivity, wear resistance and corrosion resistance, so it can reduce contact resistance and ensure efficient signal transmission. The use of nickel-gold process not only increases the durability of the contact points, but also reduces the signal attenuation caused by oxidation and corrosion, and improves the durability and stability of the module. These features enable the module to perform efficient data transmission at a higher frequency, support the frequency requirement of 250MHz, and at the same time extend the service life of the module and reduce maintenance costs. 3. Design to support Gigabit EthernetThe design of CAT5E/CAT6 Shielded Pass-Through Module meets the requirements of Gigabit Ethernet and can support high-speed transmission of 1000Mbps. To achieve this goal, the module must have a higher transmission frequency and low crosstalk performance. According to the standard, the frequency requirement of Gigabit Ethernet network is usually 250MHz, and this module achieves this goal by adopting advanced crosstalk compensation circuits, high-quality materials and sophisticated process design. Supporting the transmission frequency of 250MHz is to ensure that the network can stably transmit large amounts of data, especially in high-bandwidth demand occasions such as data centers, enterprise networks and high-speed Internet access. This enables CAT5E/CAT6 Shielded Pass-Through Module to provide high-speed and stable data connections in various network environments. 4. Anti-interference capability and shielding designThe module adopts a shielding design, that is, a metal shielding layer is added between the module housing and the line to reduce external electromagnetic interference. Electromagnetic interference is one of the main factors affecting the stability of high-speed networks, especially in high-frequency transmission, the signal is easily interfered by external electromagnetic waves. 5. Plug-in life and reliabilityThe plug-in life of the CAT5E/CAT6 Shielded Pass-Through Module reaches more than 800 times, which means that the module can withstand frequent plug-in and plug-out use and maintain excellent performance for a long time. This feature is very important because transmission at high frequencies requires higher contact stability and reliability.

1. Superiority of Cold-rolled Steel Plate MaterialAs a high-quality metal material, cold-rolled steel plate has been widely used in many industrial fields for its high strength, good ductility and corrosion resistance. In 24-Port Unshielded Wiring Rack, cold-rolled steel plate is used as the main material of the frame, which is mainly due to its following characteristics: High strength: cold-rolled steel plate has higher strength and hardness than hot-rolled steel plate after cold processing. This enables the frame of the patch panel to withstand greater external forces and ensure stability in complex and changing network environments.Good ductility: cold-rolled steel plate maintains good ductility during processing, which enables the frame to easily adapt to various shapes and sizes during the manufacturing process, while ensuring the stability and reliability of the frame in long-term use.Corrosion resistance: cold-rolled steel plate has been specially treated and has good corrosion resistance. In humid environments such as data centers, this corrosion resistance ensures that the frame of the patch panel is not easy to rust and corrode, extending its service life.2. Design advantages of one-piece frameThe cold-rolled steel plate frame of 24-Port Unshielded Wiring Rack adopts one-piece design, which brings many advantages: Stable structure: The one-piece frame is more stable in structure and can withstand greater loads, ensuring the stability and safety of the patch panel in network cabling.Easy installation: The one-piece design simplifies the installation process, reduces the parts and connection points required for installation, and reduces the difficulty and time cost of installation.Beautiful: The one-piece frame has a simple and smooth appearance, which meets the aesthetic needs of modern data centers and also enhances the professional image of the entire wiring system.3. Load-bearing and tensile bearing capacity of the frameAs a key component of the network cabling system, the frame of the patch panel needs to be able to withstand the tension from the wire clamps and cables. The cold-rolled steel plate frame of 24-Port Unshielded Wiring Rack shows excellent performance in this regard: High-strength load-bearing: The high-strength characteristics of cold-rolled steel plates enable the frame to withstand greater weight, ensuring that the structure will not be deformed or damaged due to weight problems in network cabling.Excellent tensile bearing capacity: The design of the frame fully considers the tensile force of the wire clamp and cable on the frame. Through reasonable structural layout and material selection, it ensures that the frame can withstand this tensile force without deformation or breakage during long-term use.4. Heat dissipation and electromagnetic shielding performance of the frameAlthough the design focus of the 24-Port Unshielded Wiring Rack is on wiring management, the cold-rolled steel plate frame also shows certain advantages in heat dissipation and electromagnetic shielding: Heat dissipation performance: The cold-rolled steel plate has good thermal conductivity, so that the frame can assist in heat dissipation to a certain extent, reduce the temperature inside the patch panel, and improve the stability and service life of the equipment.Electromagnetic shielding: Although the patch panel is unshielded, the cold-rolled steel plate frame itself has a certain electromagnetic shielding capability, which can reduce the impact of electromagnetic interference on network wiring to a certain extent.

1. Rugged and durable design24-Port Unshielded Wiring Rack adopts a thickened cold-rolled steel plate one-piece frame. This design not only makes it simple and elegant, but more importantly, ensures the durability of the patch panel. This material and process enable the patch panel to easily withstand the tension between the wire clamps and maintain stable performance even in a busy network environment. 2. Clear label managementFor network cabling management, clear labeling is crucial. 24-Port Unshielded Wiring Rack is equipped with a removable cover, which makes it very convenient to replace and manage cable labels. By affixing clear and concise labels to each cable, administrators can understand the purpose and destination of each cable at a glance, thereby greatly improving the efficiency of cabling management. 3. Flexible configuration options24-Port Unshielded Wiring Rack provides 24 ports to meet the needs of network cabling of different sizes. At the same time, it also supports DIY assembly, and can freely combine components such as wire clips, modules, etc. of different specifications and types according to actual needs. 4. Wide compatibilityIn network cabling, compatibility is an issue that cannot be ignored. 24-Port Unshielded Wiring Rack is compatible with shielded/unshielded/free modules, which means it can be used with many different types of cables and devices. 5. Efficient network cabling practiceIn actual applications, the following steps can be followed to manage network cabling using 24-Port Unshielded Wiring Rack:Plan the network topology: First, it is necessary to plan the network topology according to actual needs and network scale, and determine the purpose of each port and the connected devices.Install the patch panel: According to the planning results, install the 24-Port Unshielded Wiring Rack in a suitable location, and ensure that it is firmly fixed and reliably connected.Arrange cables: Arrange and connect cables according to the planning results and actual needs. During the connection process, pay attention to keeping the cables neat and orderly, and avoid crossing and entanglement.Affix labels: Affix clear and concise labels to each cable to indicate its purpose and destination. This helps administrators quickly identify and manage cables.Perform testing and optimization: After completing the cabling, testing is required to ensure the stability and reliability of the network. At the same time, the cabling is optimized and adjusted according to the test results to improve the performance and efficiency of the network.

1. Principle of PCB design to improve NEXTThe main role of PCB in CAT5E/CAT6 Unshielded Pass-Through Module is to provide an orderly electrical path to reduce mutual interference of signals during transmission. In the network cable, each pair of wires is arranged with a specific twist rate and spacing to reduce NEXT. However, at the connection end, such as the RJ45 interface, these wire pairs need to be separated in order to be inserted into the interface. At this time, the design of PCB is particularly important. PCB ensures that each signal path has sufficient isolation through precise layout and routing, thereby reducing crosstalk between wire pairs. Specifically, the signal lines on the PCB are designed to a specific width and spacing to match the electrical characteristics of the network cable. In addition, the PCB also uses impedance matching technology to ensure the integrity of the signal during transmission. 2. How PCB Enhances Signal IntegrityIn CAT5E/CAT6 Unshielded Pass-Through Module, PCB not only improves signal quality by reducing NEXT, but also improves overall network performance by enhancing signal integrity. Signal integrity refers to the ability of a signal to maintain its original waveform and amplitude during transmission. To achieve this goal, PCB uses a variety of technologies: Impedance control: The signal lines on the PCB are designed to have specific impedance values ​​to match the impedance of the network cable. This impedance matching reduces signal reflection and distortion, thereby improving signal integrity.Ground plane design: PCBs typically contain one or more ground planes that provide a low-impedance return path for the signal. This helps reduce electromagnetic interference (EMI) and radio frequency interference (RFI), further protecting signal integrity.Decoupling capacitors: On PCBs, decoupling capacitors are used to stabilize the power supply voltage and reduce the impact of power supply noise on the signal. This helps improve signal stability and clarity.3. Combining the advantages of CAT5E/CAT6 network cable characteristicsCAT5E and CAT6 network cables support Gigabit and 10 Gigabit Ethernet transmission, respectively, and have different electrical and mechanical characteristics. CAT5E network cable has a maximum bandwidth of 100MHz and supports 1000BASE-T transmission; while CAT6 network cable has a higher bandwidth (250MHz) and supports 10GBASE-T transmission. In the CAT5E/CAT6 Unshielded Pass-Through Module, the design of the built-in PCB fully considers these characteristics: Compatibility: The design of the PCB ensures that the module is compatible with CAT5E and CAT6 network cables and can be used on network cables of different specifications without modification.Performance improvement: By optimizing NEXT and enhancing signal integrity, the PCB enables the CAT5E/CAT6 Unshielded Pass-Through Module to fully realize the performance potential of the network cable, especially in high-speed data transmission environments.Reliability enhancement: The precise design and manufacturing process of the PCB improves the reliability and durability of the module and reduces network failures caused by poor connections or signal interference.