When 5g is integrated into our industrial automation, smart city, smart agriculture and other applications, CPE, the connection point between local LAN and 5g Wan, will become the only way for data interchange. CPE, the full English name of which is customerpremiseequipment, is called “customer front-end equipment”. Its network topology is as follows: Major operators […]
Articles Tagged: LAN
The function and application of the school integrated centralized monitoring system
1. Overview The concept of developing a harmonious society and a safe city, as well as the society’s attention to education, recently there have been many bloody and violent incidents on campus, so the safety of campus has to be paid attention to. Because there are few school administrators and many students, the campus monitoring […]
Composition and application analysis of intelligent recording and broadcasting system
1. System overview With the extensive use of network recording and broadcasting system in schools, schools are faced with the problem of all-round recording and live broadcasting of classroom scenes. Because every class needs a special person to track and shoot the teachers’ videos, which is very labor-intensive, it is urgent to solve the problem […]
What is the fastest way to access the network_ How to deal with access network failure
What is the fastest way to access the network LAN is the fastest way to access the network. GPRS: GPRS protocol defines four different coding methods: CS-1 to CS-4. The theoretical speed of GPRS is 171.2kb/s. ADSL: provide up to 1Mbps uplink rate and up to 8mbps downlink rate on a pair of copper twisted […]
What’s going on with 50% of access network failures
What’s going on with 50% of access network failures [method steps]: 1. View the icon in the lower right corner of the TV screen (as shown in Figure 1 below); 2. In the TV menu, click settings → network → cable (wireless) settings, and then click networking detection. If the connection is successful, it will […]
What is the difference between fieldbus and LAN
Fieldbus is a real-time control communication network that connects the field controller and field intelligent device at the bottom of automation. It follows all or part of the communication protocol of OSI reference model of ISO. Fieldbus control system (FCS) is a real-time network control system, which uses open Fieldbus to control communication network and […]
Performance characteristics and application analysis of dual band InGaP HBT power amplifier awl6950
The 4x4mm dual band ingaphbt power amplifier (PA) awl6950 from anadigics supports 2.4GHz and 5GHz bands, enabling WLAN equipment manufacturers to meet 802.11b, 802.11a, 802.11g, 802.11a/b and 802.11a/b/g applications with a single PA. Awl6950 with small footprint is the most integrated dual band PA in the industry. It only needs two external capacitors, which greatly […]
Detailed information explanation of CAN bus
In fact, with the wide application of can in the national ship defense, the engineers will pay more and more attention to the application of can in the electronic ship defense. This summer vacation, through participating in social practice in Suzhou, I went to a ship electrical company to practice for a few weeks. I […]
A detailed introduction to the parallel storage system of Leo stor
Leostor parallel storage system is a LAN based, EB level storage system. It is a high-performance horizontal expansion NAS system. It adopts distributed and parallel storage technology, supports Ethernet and Infiniband network, supports symmetric and asymmetric deployment mode, and has the characteristics of high performance, high reliability and high scalability. LeoStor can store up to […]
How to realize PLC Remote Monitoring and remote debugging?
If one or more devices are distributed in different regions or abroad, remote control, debugging and maintenance of PLC, HMI and other automatic control products are required. Why equipment manufacturers or system service providers can effectively control the progress of the field thousands of miles away and realize the industrial Internet of things guarantee. Now […]