What Is Quad Port Network Card?-seesuo

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What Is Quad Port Network Card?

2017-02-22

Network Card

Network interface card referred to as network card (NIC). It is an indispensable basic device in a computer network that provides physical connectivity for data communication between computers. Each computer must be installed once the network access network card. After many years of development, NIC has become mature. In view of so many types of NIC on the current market, and there are large differences in performance, so it is necessary to classify them in order to better understand the NIC.

Whereas network controllers used to operate on expansion cards that plugged into a computer bus, the low cost and ubiquity of the Ethernet standard means that most new computers have a network interface built into the motherboard. Newer server motherboards may even have dual network interfaces built-in. The Ethernet capabilities are either integrated into the motherboard chipset or implemented via a low-cost dedicated Ethernet chip, connected through the PCI (or the newer PCI Express) bus. A separate network card is not required unless additional interfaces are needed or some other type of network is used.

Quad Port Network Card

On the surface it’s a pretty easy decision. If you need more ports, buy a card with more ports! But that isn't always the right answer. With the current generation of quad port adapters, a switch is required to get the port density right. When using a quad port card, the density of components is higher, which can change the EMI profile of a machine when compared to just using a dual port card.

4 Port pci Network Card

4 Port pci Network Card comes with four 10/100/1000 RJ-45 Ethernet ports to a client, server or desktop through one PCIe slot. The quad-port Gigabit network card makes it easy to access multiple networks. It offers a cost-effective solution for IT professionals in government, educational, corporate, health care, or business environments where access to multiple networks from numerous workstations is needed. The server adapter card gives you four redundant, independent Gigabit Ethernet ports and it supports advanced features such as Jumbo Frames and VLAN tagging.

Summary

Ethernet ports are force multipliers. With a single computer you can do neat things, but with a network, one plus one is more than two. When you get to hundreds of computers you get amazing things, and when you have millions of computers you get magic. The magic wouldn’t happen if every system had just one port, the number of clients would require equal number servers. This is where dual port network card help you.