Differences Between NSA and SA Networking Modes of 5G Cellular Routers

PublishTime： 2023-10-27 Article Source：usr News

With the 5G commercial launch ceremony held by the Ministry of Industry and Information Technology and the three major operators in 2019, we have officially entered the 5G era, which has been the fifth year, based on the characteristics of high speed, low delay and large bandwidth of 5G technology. 5G network is widely used in smart transportation, smart city, self-service terminal, industrial automation, smart grid, smart water, and other Internet of Things scenarios.

As an important network device in the Internet of Things, a 5g cellular router is responsible for the network tasks in various Internet of Things scenarios. The wireless network supports 2.4G and 5.8G dual-band WIFI, 2.4GHz provides a wide range of network requirements, 5.8GHz provides higher bandwidth to meet high-speed networking, supports STA mode and AP mode, and can be bridged. The 5g cellular router supports full Netcom 5G and is downward compatible with 4G/3G. It can use ordinary mobile phone card/Internet of Things card/VPDN card/Internet of Things APN card, dual-card network backup, and automatically switch to the other card after one card is disconnected to ensure safe and stable data transmission.

5g cellular router also supports NSA non-independent networking and SA independent networking modes, equipped with rich interface functions, can carry out RS485/RS232 serial port transmission and support MQTT, Modbus protocol, ESD protection design of each interface, effective anti-surge, anti-static impact, to achieve EMC level 4 protection. Resistant to electromagnetic interference, and resistant to harsh environments, It is used in outdoor power areas such as smart power and smart grid.

Industrial grade design IP30 protection grade, stable operation in harsh scenes of -30℃~75℃. Also has low power, the wide voltage characteristic, the normal operation is the power 10W, 7.5V ~ 32V DC wide voltage design. QoS can be configured to regulate network traffic, avoid network congestion and facilitate management, reduce packet loss rate, and improve the quality of service of industrial routers. The DDNS feature maps a user's dynamic IP address to a fixed domain name.

For enterprise network data security, a 5g cellular router also has VPN virtual private network function, supports GRE, PPTP, L2TP, IPSec, EOIP, N2N VPN, OpenVPN, and other VPN private network protocols, and realizes remote access for data packet encryption and target address translation. Relying on ISP/NSP to establish a private network technology in the public network to encrypt and protect data to further ensure data security.

WAN, WLAN, and 5G multiple network channels are used to achieve the purpose of complex balance, which can be online and backup each other at the same time. The industrial router solves the problem that users on the external network of the firewall cannot access the internal server without port mapping.

With the wide application of 5g cellular router in the industrial Internet of Things industry chain, it promotes the intelligent and automated development of M2m industry and brings high-speed, low-delay, and large-bandwidth network deployment for the power grid, water, transportation, environmental protection, campus, finance, industrial automation, construction, fire protection, medical treatment, agriculture, coal mine, and other scenarios.

Differences between NSA networking and SA networking modes of 5g cellular router

The 5g cellular router uses the same principle as the 5G mobile network in the NSA (Non-Standalone) networking mode. In this mode, Industrial Router will cooperate with the existing 4G infrastructure to realize the connection and data transmission of the 5G network.

The 5g cellular router in NSA networking mode has the following features:

1. Protocol switching: 5g cellular router can support both 4G and 5G networks in NSA networking mode. It can switch protocols between 4G and 5G as needed to achieve higher data rates and lower latency.

2. User experience: 5g cellular router provides wider network coverage and more reliable connectivity by leveraging the range and stability of 4G infrastructure. This helps provide a better user experience, especially in areas where network coverage is not perfect.

3. Data processing: The 5g cellular router can use the existing 4G network infrastructure to process data in the NSA networking mode. It can realize the transmission and processing of data by cooperating with the 4G base station.

It should be noted that although the 5g cellular router in NSA networking mode can provide faster speed and lower latency, it is still limited by the capabilities and limitations of the 4G infrastructure. Compared with the Standalone (SA) networking mode of 5G, the 5G cellular router of NSA networking mode may have certain limitations in network capacity and some advanced functions.

Therefore, with the development of the 5G network, network operators and manufacturers will gradually transition to more advanced SA networking mode to achieve more advanced 5G services and functions, and provide more powerful support for industrial applications.

The SA (Standalone) networking mode of the 5g cellular router means that it operates independently in the 5G network and does not rely on the existing 4G infrastructure. In the SA networking mode, the 5g cellular router can provide full 5G services through its own core network and infrastructure.

The 5g cellular router in SA independent networking mode has the following features:

1. Independent core network: 5g cellular router communicates through its own core network in SA networking mode, and no longer relies on 4G infrastructure. This enables industrial routers to take full advantage of the characteristics of 5G technology, providing higher speed, lower latency, and higher network capacity.

2. Advanced function support: The 5g cellular router in SA networking mode supports more advanced 5G functions. For example, it can realize more spectrum slices and provide customized network services for different application scenarios. It can also support more Internet of Things device connections and achieve a wider range of Internet of Things applications.

3. Network deployment: In the SA networking mode, the 5g cellular router requires independent deployment of 5G base stations and core network equipment. This may require more investment and engineering implementation to establish an independent 5G network infrastructure.

The 5g cellular router in SA independent networking mode can provide more advanced and powerful 5G services, especially for industrial application scenarios with high network performance requirements, such as intelligent manufacturing, remote control, and robotics.

However, because the SA networking model requires independent infrastructure and more complex deployment, it may face certain challenges in terms of cost and deployment time. Therefore, network operators and enterprises need to consider the actual needs and resources and choose the appropriate networking mode.

Where is the NSA networking of a 5g cellular router suitable for application

The NSA (Non-Standalone) networking mode of a 5g cellular router is suitable for some specific application scenarios, especially those requiring rapid deployment and cost-effectiveness. Here are some applications that are suitable for networking with 5g cellular router NSA:

1. Industrial Internet of Things (IIoT): 5g cellular router can provide higher speed and lower latency for industrial Internet of Things applications, and enhance the ability of data transmission and device connection. For example, in the intelligent manufacturing process, it can support real-time communication and data exchange between machines, and improve production efficiency and process control.

2. Remote monitoring and control: 5g cellular router in NSA networking mode can improve the performance of remote monitoring and control systems. It can provide a more stable and reliable network connection, support video surveillance, remote device management, and real-time data transmission, and provide support for remote operation and decision-making.

3. Intelligent transportation system: 5g cellular router can provide high-speed data transmission and low-latency communication capability for intelligent transportation systems. It can support traffic signal control, vehicle communication, and real-time traffic monitoring, and improve traffic safety and efficiency.

4. Urban security: The 5g cellular router in the NSA networking mode can support the high bandwidth demand and real-time data transmission of the urban security system. It can connect video surveillance equipment, alarm systems, and face recognition systems to achieve faster and more efficient security monitoring.

It should be noted that the 5g cellular router of NSA networking mode still relies on the existing 4G infrastructure, and its speed and performance may be limited. SA (Standalone) networking mode may be more suitable for applications that require higher network capacity, coverage, and advanced functions. Therefore, when selecting the 5g cellular router networking mode, it is necessary to comprehensively consider the application requirements and available resources.

Where is the SA networking of the 5g cellular router suitable for the application?

The SA (Standalone) networking mode of a 5g cellular router is suitable for application scenarios with higher requirements for network capacity, low latency, and advanced functions. Here are some applications that are suitable for networking with 5g cellular router SA:

1. Ultra-high-speed data transmission: The 5g cellular router in SA networking mode can provide higher network speed and bandwidth, which is suitable for applications requiring a large amount of data transmission. Examples include high-definition video streaming, large-scale data set delivery, and cloud computing.

2. High-density device connection: SA networking mode supports more IOT device connections, which can meet the applications that need to connect a large number of terminal devices. For example, sensor networks in smart cities, smart logistics, and so on.

3. Low-latency applications: SA networking mode can provide lower network latency, which is suitable for applications with high real-time requirements. For example, remote surgery, virtual reality/augmented reality, unmanned driving, and assisted driving.

4. Private network deployment: The 5g cellular router in SA networking mode allows enterprises or organizations to establish an independent 5G private network in their own premises. This is useful for applications that require a high degree of security and control, such as factory automation and the Internet of Things within the enterprise.

5. Advanced network functions: SA networking mode supports more advanced 5G network functions, such as network slicing, end-to-end quality assurance, and network intelligence. These functions can enable more flexible and customizable network services in applications through a 5g cellular router.

The 5g cellular router in SA networking mode is applicable to industrial application scenarios requiring high speed, low latency, high-density connection, and advanced functions, and provides more powerful support for applications in industrial automation, intelligent manufacturing, smart city, and other fields.

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