Tag: HDTV MPEG-1
This article refers to the address: http://
IP network monitoring has an unparalleled advantage over traditional monitoring: a network monitoring system can be built wherever there is a network. The installation cost of the network monitoring system is greatly reduced due to the elimination of the traditional wiring and line maintenance costs. For the user, IP network monitoring is not limited by time and place. In the case of authorization, it can be monitored on demand at any time. It is easy to use and plug and play. Therefore, IP network monitoring is consistently recognized by the industry as the main trend of future video network monitoring.
In the future, network monitoring will present two development trends. First, centralized monitoring replaces traditional decentralized and isolated monitoring. The network is the bridge to achieve this transformation. The second is intelligent background applications. In the past, a large amount of video data could not be fully and timely utilized, and many useful information was difficult or impossible to extract and save. The advantage of digitalization and networking is that with the development of video analytics technology, multimedia database and artificial intelligence technology, we are able to extract a large amount of information from the video stream in a timely and automatic manner. This information can be transmitted, saved and retrieved. Drive other data and easily accomplish tasks that are difficult for humans to accomplish.
With the gradual development of video surveillance, IP network monitoring is no longer limited to enterprise-level industry customers. IP network monitoring applications will gradually develop towards civilians, using video surveillance data for public services, such as home security, child care, View applications such as chain store management.
One of the advantages of network cameras is that video surveillance can exceed the resolution and frame rate limitations of traditional PAL/NTSC systems, resulting in high-definition video with extremely high image detail. Even a 1 megapixel network camera provides nearly three times the resolution of an analog CCTV camera, and a high-end network camera can provide up to 5 megapixels or even greater resolution.
However, high resolution is not the only advancement of network cameras in the field of clear images. Introducing HDTV into the field of video surveillance has really promoted the application of HD in the field of video surveillance. With resolutions above megapixels, HDTV means high-definition image detail. In addition, a truly industry-standard HDTV HD network camera ensures excellent color reproduction.
Fast Ethernet Switch is 10/100Mbps adaptive fast Ethernet Optical Media Converter, with 10M/100Mbps self-adaptive switch, converting the independent 10Base-T or 100Base-TX twisted pair electrical signal with 100Base-FX optical signal. It extends the network transmission range from 100m, the limit of copper line, to 120Km (single mode full duplex). It supports two different types of network connection media, 10/100Base-TX and 100Base-FX. By switching technique and storage & forwarding technique, it realizes the data transmission between two network connection media. It supports optical transmission under dual-fiber multi-mode, dual-fiber single mode, and single fiber single mode.
Fast Ethernet Switch
Fast Ethernet Switch,Fiber Switch,Fast Switch,10/100M Ethernet Switch, 10/100M Network Switch
Shenzhen N-net High-Tech Co.,Ltd , http://www.nnetswitch.com