Fiber Optic Components

Nowadays, cabinets play an important role in the data center because they can be used to achieve high-density cabling and improve the efficiency of data center network management and operation. According to different applications, cabinets can be divided into sever cabinets and network cabinets. Server/network cabinets are generally divided into two types. There are floor cabinet and wall mount cabinet. As for wall mount  cabinet , 6U,9U, or 12U types are commonly seen in the market. This post will focus on two types of 12U wall mount cabinets, some detailed information about them will be elaborated below. 12U Wall Mount Cabinet Overview For 12U, the “U” stands for the rack unit that is an EIA standard measuring unit for rack mount type equipment. 1U is equal to 1.75″ in height. A 12U wall cabinet means it would have 21″ internal usable space (12×1.75″). As for the wall mount cabinet, it is designed to be attached to the wall so as to save spaces. The 12U wall mount cabinet uses

Network interface cards , which are also called NIC cards or fiber LAN cards. Nowadays, there are a variety of network interface cards in the market. Various network interface cards differ in transmission rate, prices and other aspects. And using different network interface cards may get different network performance. So how to choose different network interface cards is important. This post will give you some tips on choosing network interface card, which is likely to help you to choose the most suitable one. Types of Network Interface Card According to the bus interface type of the network card, it can be generally divided into ISA interface network cards, PCI interface network cards, PCI-X bus interface network cards and PCIe network cards. Based on different interface, it can be grouped into Ethernet RJ-45 interface network cards, BNC interface network cards, AUI interface network card, FDDI interface network cards and ATM interface network cards. In terms of transmission

Nowadays, with the rapid development of network technology, people are in need of a network technology that can support data transmission and power supply. The invention of power over Ethernet switch brings people a lot of conveniences because of their flexibility and reliability. And power over Ethernet switches have been applied in many applications in order to keep network at peak utilization. So what is  power over Ethernet switch  and how does it work? This post will give you the answer. What Is Power Over Ethernet Switch and How Does It Work? Power over Ethernet switch is also called PoE switch. PoE switch belongs to network switch or hub, it can not only transmit network data, but also supply power to connected devices over one Ethernet cable at the same time, which can greatly simplify the cabling process and cut costs. At the same time, PoE technology is applied in different devices, such as IP cameras, IP access points and voice over IP (VoIP) phones. When PoE switch i