Specifications
1. 20 years manufacturing experience
2. competitive price,high quality
In computer network system, the concept of exchange is the improvement of the Shared work patterns. Have we been introduced before the HUB of the HUB is A Shared equipment, the HUB itself does not recognize the destination address, host A to host B when the same local area network data transmission, data packets in with the architecture of the HUB is broadcast on the network mode of transmission, by acmotor2.blogspot.com every one terminal via validation data in baotou address information to determine whether to accept. That is to say, in this way of working, the same time can only transmit a set of data frames on the network of communication, if a collision have to try again. This way is Shared network bandwidth. Switches have a very high bandwidth of the back of the bus and internal exchange matrix. Totally Enclosed Protect Feature and Three-phase Phase low rpm ac electric motor
Specifications
Specifications1.3-phase asynchronous motors
2.IEC standard
3.OEM
4.Voltage:50HZ &60HZ;380V&415V
5.Protection class: IP54
All switch ports are articulated in the back on the bus, the control circuit receives packets, deal motor with port looks for in memory in order to determine the destination MAC address table (network adapter hardware address) of the NIC (NIC) articulated in which port, through internal exchange matrix quickly to send the packet to the destination port, if there is fan motor no destination MAC to broadcast to all ports, exchange the opportunity to "learn" after receiving port in response to the new address, and put it in the internal address table. Using switches can also keep the network "block", through contrast address table, only allows the necessary network traffic through the switch. Through switches filtering and forwarding, can effectively isolate the broadcast storm, reduce the occurrence of package and the wrong package by mistake, avoid sharing conflict.
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