2014年11月10日星期一

The application of the switch

 AC fan cooling motor fan cover 
Specifications
1. Customised
2. good quality
3. Surface treatment: Galvanize
4. Type: Motor Cover

As the main connection of local area network (LAN), Ethernet switches become one of the fastest application popularization of network equipment. With the continuous development of switching technology, Ethernet ac electric motor switch prices fell sharply, switch to desktop is the trend of The Times. If your etheric has a large number of users on the network, the busy application and a variety of server, and you also did not make any adjustment to the network structure, so the performance of www.facebook.com/dongfeng.motor the whole network can be very low. One solution is add a 10/100 MBPS Ethernet switches, it can not only process 10 MBPS conventional Ethernet data flow, but also can support 100 MBPS fast Ethernet connection. If the network utilization rate is over 40%, and the collision rate is greater than 10%, the switch can help you to solve any problem.

 Totally Enclosed Protect Feature and Three-phase Phase low rpm ac electric motor
Specifications
power range: 0.12-18.5 kW 
Centre height of frame: 63-160 mm 
Rated Voltage: 380 V 
Rated Frequency: 50Hz or 60Hz 

With 100 MBPS fast Ethernet and 10 MBPS Ethernet port switches can run full duplex mode, can set up a dedicated 20 MBPS fan motor to 200 MBPS connection. Not only the role of different switches under the network environment each are not identical, in the same under the network environment to add a new switch and increase the exchange of existing switch ports have different effects on network. Fully understand and grasp the network flow model is can give play to the role of switch is a very important factor. For the purpose of the switch is as far as possible to reduce and filtering in the network data traffic, so if a switch in the network due to improper installation position setting, almost need to forward to receive all packets, switches will not be able to play its role in optimizing the network performance, but reduces the data transmission speed, increased the network latency.

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