When discussing this issue, we need to clarify one question first: we know that in the early SAN storage system, serversAndThe data transmission of a vswitch is performed through optical fiber cables. Because the server transmits SCSI commands to storage devices and cannot use the IP protocol of a common lan network, FC transmission is required.It is called the FC-SAN, and later appeared with the IP protocol encapsulation of San, can completely take t
interfaces. This interface is in the form of an Ethernet Optical network interface card (NIC) and can be connected to an enterprise router or vswitch. Currently, the carrier advocates that the network card is directly connected to the second layer Ethernet switch of the enterprise. However, for Internet access, enterprises are more inclined to use routers becaus
Because the network monitors the long-distance widespread need to use the optical fiber equipment, considers the customer to have the understanding optical fiber connection method The need, therefore below will briefly introduce the fiber optic cable, the terminal box, the tail fib
A Broadband Router is one of the most commonly used routes and has a large market demand. Here we will mainly explain that FTTH is the best choice for fiber-optic direct access to the home, including the current broadband routers that can perfectly support FTTH access solutions. As copper prices keep rising and the cost of optical cables keep decreasing, fiber-to
jack (RJ) latch mechanism. (Common routers) ⑤mt-rj Optical fiber jumper: Send and receive one square fiber connector, one double fiber transceiver ST, SC Connector connectors are commonly used in general networks. St head inserted after the rotation half a week has a card mouth fixed, the disadvantage is easy to b
) and connect the launch end of the testing terminal to the network cable at one end of the computer, then, use the receiver to test the network cable of the optical fiber switch of the Internet cafe one by one, and find out the end of the signal to connect to the indicator. The end is mounted to the number tube and stabbed into the status of the optical fiber switch of the Internet cafe, complete the netwo
The Application of Fiber-Optic Ethernet switches is becoming more and more extensive. Here we mainly introduce the ACCESS scheme of fiber-optic Ethernet switches and its practical application problems. The fiber-optic Ethernet tec
In the early SAN storage system, the data transfer between the server and the switch was done through optical fiber, because the server was transferring the SCSI instruction to the storage device, could not take the IP protocol of the ordinary LAN network, so it needed to use FC transport, so this SAN is called Fc-san, And later appeared with the IP protocol encapsulated SAN, can completely walk the ordinary LAN network, so called Ip-san, which is the
device is used very much like a card, Many people also confuse it with a normal network card or a common fiber optic network card. Of course, some Iscsihba cards can be used as a normal network card, but from the price to conside
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