Pao Announces NVR "control environment" solution-NVR, monitor – Securi
With the explosive growth of data that businesses can not do without the digital storage. Especially for some Enterprise How to store large data is very people headache. Pao's latest launch a large-capacity storage GS-9922iIP-SAN storage systems, integrated storage Product High scalability, manageability and design and manufacture of storage systems to meet the market demand. Applicable application: e-mail archiving, document archiving, Video Surveillance , Image acquisition, video-on-demand.
Why Pao large-capacity IP-SAN storage systems?
This system can connect up to 64 Hard disk Compatible with SAS / SATA hard drives, maximum storage capacity available to 64TB, to meet different customers demand high-capacity storage applications. If such a large amount of data stored to the optical disk, the entire system cost is very expensive, based on cost considerations, more users want to select SAS / SATA hard disk. As we all know, SAS / SATA hard drive reliability and stability of far less than FC drives, how to solve the SAS / SATA hard drive Security Low the risks, so important to protect user data? Now, the dominant use of RAID5 Technology However, RAID5 also only allow the most damage to a hard disk, and use the process to be constantly scanning the hard disk, to avoid a sudden hard drive failure, not only for users of the trouble caused by operation, and also affect the overall system performance. Compared to RAID5, RAID6 allows up to two hard drives at the same time damage, and eliminates the need for hard disk scan, can greatly reduce the possibility of data loss occurred. In addition, conversion from RAID5 to RAID6, no performance degradation. RAID6 RAID5 more than a layer of check code, so Disk array The CPU processing power have a great test. Technology with RAID6 protection, but also protect the property, which became the biggest problem facing the user, with RAID6 technology in many products, tested and found that the performance PowerLeader of RAID6 RAID5 performance can be achieved more than 90%, in the major Manufacturers are also similar products in a leading position, even more than some manufacturers RAID5 performance.
Pao product company GS-9922i RAID through regular media scanning and cleaning to ensure the integrity of stored data. The hard time when not in use, the system allows the hard disk drive motor low speed operation or shut down; and fans can double speed operation, when the machine temperature is too high, fan high speed operation, the temperature is normal, the fan low speed operations, and effective to save power, control costs. Implementation of green storage. Pao product failure rate at the same time, even large-scale system durability problems have not occurred. In the data read and write performance, even if the concentration of multiple servers to connect at the same time, Pao-the company's products fully meet the system requirements. After-sales maintenance costs low, reduce the total cost of the system. Therefore, the company's products PowerLeader validated, product durability and performance are no problem. And cost-effective than other company's products are.
Application: NVR surveillance solutions for high-volume environment
Overview Monitoring technology 80 years from the last century into our country, along with the security needs of the rapid increase has been rapid development. From the technical point of view, has gone through several different stages of development. In 2000, China's first DVR came home, entered the security field in China. Then, the dual technology and market driven, DVR began rapid development. By 2006, DVR has occupied nearly 40% of the video surveillance market share. In the video surveillance from analog to digital development process, DVR played a very important role, it can be said, DVR surveillance to create a digital age. However, network monitoring market demand, known as the replacement for DVR – NVR (NetworkVideoRecorder) concept is frequently mentioned.
NVR full name NetworkVideoRecorder, relative to the DVR (DigitalVideoRecorder), the main advantage for its core network. DVR system, the center of the deployment of DVR, the deployment of video equipment monitoring points (analog cameras), audio equipment (pickup / microphone), and alarm equipment (temperature flu / smoke), etc., each control point equipment and central DVR are through video, audio, control, alarm cable 11 is connected. DVR provides centralized encoding, video playback and monitoring signals. NVR system, the center of the deployment of NVR, monitor the deployment of network cameras or point of video adapters, monitoring equipment and the center point between NVR through any IP network. Monitoring point video, audio and alarm signals through network camera or video adapter digital processing, to form IP stream transmitted NVR, NVR centrally by the video storage and management. With network cameras, IP video encoder front-end, NVR IP video surveillance can provide the solution, the user only through the existing network to complete the rapid deployment of the system and may at any time, any where for any real-time targets monitoring and management. Full network-based processing, NVR in the deployment, application and management of all aspects of providing a new, innovative solutions, with an unprecedented network edge. With network monitoring
the growing demand, NVR has been applied to more and more security monitoring among the reasons, mainly because of its has the following advantages.
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