The data center is the "heart" of the company's digital operations. Company employees, partners and customers all need to rely on the data and resources in the data center for effective creation, collaboration and interaction. In the past decade, the rise of the Internet and Web technologies has made the data center more important for increasing production, enhancing business processes, and accelerating reforms. The data center is the strategic focus of IT staff's efforts to protect, optimize and develop their business. To meet these goals, data centers need to face multiple challenges.
1. High-density space design
According to the heat load law of computer equipment determined by Moore's Law, the configuration of the data center cannot be effectively managed. The data center environment needs to consider the solutions installed and how to install and deploy these solutions. In the past 10 years, the data centers and building wiring facilities of various companies have greatly increased the number of network devices. These devices have added critical functions while complicating the management of the data center. In today's competitive economic environment, companies are looking to simplify their data centers to reduce costs and create a secure, easy-to-manage network infrastructure that can be flexibly adjusted to changes in unpredictable workloads and business needs.
Performance, power consumption, and management costs per cubic unit volume are the three main criteria that are gaining more and more attention in today's IT infrastructure. The increasing number of servers in the data center brings new requirements to the already deployed hardware. The space restrictions and power consumption restrictions in the company's headquarters and data center have made the server's measurement standard no longer just the server's computing power. The performance per cubic volume is becoming the measurement criterion of the server. Providing more performance in a smaller space coupled with the lowest possible power consumption has become a requirement in many data center deployments today.
The ability to achieve seamless expansion without changing existing infrastructure has become a must for all network infrastructures. The rapid growth of core network equipment capacity requires infrastructure solutions that are easy to manage and provide the best operational efficiency. The main factor for these design issues is the need to increase the density and scalability of all components of the network infrastructure.
High density is a mandatory requirement for designers and consultants of structured wiring systems. While reducing the physical space requirements of the cabling infrastructure, maintaining functionality and flexibility is the primary issue. Hardware products that can increase the density of optical fiber and twisted pair wiring systems are becoming more and more common. However, these new products and designs have brought us new challenges because of their special management. Although these new products and designs can still increase density through effective management methods, increasing density has become increasingly difficult.
Tyco Electronics has recognized the need to increase density and manageability. Through innovative design processes, we can provide a full range of solutions for these environments. As designers strive to increase the design density of cabling infrastructure, they are aware of the current limitations of traditional product and system design methods.
2. First generation copper cabling system
The amount of bandwidth required in a data center depends on several factors, including the type of application, the number of servers in the data center, the type of servers, and the storage technology used. Because large amounts of data are stored in data centers and these data need to move quickly between servers, network bandwidth requirements in data centers are constantly increasing. To meet this demand, 10GB applications are becoming the mainstream technology in each layer of the data center.
To meet the needs of low-cost 10GB applications, the Institute of Electrical and Electronics Engineers (IEEE), which is responsible for writing network application standards, has released the IEEE 802.3an 10GBase-T standard to support 10GB applications running on copper cabling systems. In order to meet the challenges of technological development in the data center, IT managers need to effectively use the budget to design a reliable, high-performance, secure and scalable network infrastructure. The development of network technology and processors requires new physical layer solutions to support these systems. Now, the Ethernet 10GB transmission rate has become a reality, and by 2010, it will be possible to develop a higher transmission rate. The integration of server virtualization, the increasing density of network storage systems, and the greater multi-workload achieved by the multi-core architecture are driving the demand for higher bandwidth network connections.
3. The next generation optical fiber wiring system
Business applications generate large amounts of data, which must be kept in a highly reliable and always-accessible secure storage system. The storage area network meets these requirements by following the integration strategy, and the SAN architecture becomes a flexible and scalable resource that can quickly adapt to changing data requirements. The connectivity of the SAN is supported by a fiber optic cabling system. Therefore, the cabling infrastructure should provide fiber optic ports to all equipment areas (whether needed now or in the future) where applications that need to access the SAN are installed. One suggested strategy is to lay "X" fiber pairs to each server cabinet. Depending on the expected demand, "X" can be 12, 24, or 48. This "demand" depends on the server's body, electrical / thermal load, and the expected demand for SAN access. Similarly, the fiber pair must be laid from the SAN switch to the storage device itself. In the initial construction, wiring can be laid to each cabinet and terminated on site.
Advances in light source technology and fiber processing technology have enabled multimode fiber optic cables to provide high transmission rate applications beyond what we had previously imagined. For laser-based short wavelength (850nm) technology, the fastest current enterprise fiber technology (10GB Ethernet) puts very strict restrictions on the deployment of OM1 (62.5 / 125μm multimode) fiber, making them unable to fully support centralized Requirements for backbone links within the building. Standard OM2 (50 / 125μm multimode) optical fiber can be used to support GB-level data transmission rates in horizontal, centralized, and building backbone link networks, but there will be distance limitations when the speed reaches 10GB.
Piezoelectric Ceramic are a ferroelectric compound. This means, that the electro-mechanical conversion process for producing a motion is related a kind of self-enhancement process based on an internal reorganization of the material's structure. This self-enhancement process results in the higher piezoelectrical efficiency of PZT when compared to natural materials like quartz.
Piezoelectric ceramic are generally manufactured from PZT (Pb - lead, Zr - zirconium, Ti - titanium). The PZT- formulation can be varied with a variety of dopants allowing for a broad spectrum of material properties optimized for different application profiles.
Yuhai Company is able to manufacture piezoelectric ceramic elements in a wide range of shapes and sizes. piezoelectric discs, piezo rings, piezo plates, and piezo tubes (cylinders) is the main shapes Yuhai Company most frequently manufactures, we also have a great deal of experience manufacturing hemispheres, trapezoids and other customized shapes.
If the listed shapes and sizes was not the elements you are looking for, please contact us for more information. We can work with you to create the correct shape and size for you.Piezoelectric Elements,Piezo Ceramic Disc,Piezoelectric Ceramic Discs,Pzt Element
Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com