Chapter 18 NETWORK DESIGN AND IMPLEMENTATION J33 Bridge and channel 上垂弯通直通线槽 平面三通 平面四通 吊杆 平面弯通3 下垂弯 支架 平面四通 上垂三 下垂三通 www.gxmu.edu.cn
Bridge and channel www.gxmu.edu.cn 上垂三通 吊杆 平面四通 上垂弯通 直通线槽 平面三通 平面弯通 平面四通 下垂三通 下垂弯通 支架 Chapter 18 NETWORK DESIGN AND IMPLEMENTATION
Chapter 18 NETWORK DESIGN AND IMPLEMENTATION J33 <90m 1500m BD> FD CD FD-E 厂To FD TO TO FD=哥T0 FD三 FD哥 TO FD→T0 TO TO FD FD Buildings subsystems www.gxmu.edu.cn
www.gxmu.edu.cn 1500 m FD BD FD TO TO FD TO TO FD TO TO FD TO TO FD TO TO TO FD TO < 90m CD BD CD FD TO TO FD TO TO FD TO TO FD TO TO FD TO TO BD Buildings subsystems Chapter 18 NETWORK DESIGN AND IMPLEMENTATION
Chapter 18 NETWORK DESIGN AND IMPLEMENTATION J33 Management subsystem PATCH PANEL RJ45 OF or IDC m"H"""H" annum umm www.gxmu.edu.cn
www.gxmu.edu.cn PATCH PANEL RJ45, OF or IDC Management subsystem Chapter 18 NETWORK DESIGN AND IMPLEMENTATION
Chapter 18 NETWORK DESIGN AND IMPLEMENTATION J33 WAN Circuit Speed WAN circuit speed are often much slower than LaN speeds,so capacity and responsiveness is a consideration. Multiple routes often exist between two points, it is difficult to estimate how the network as a whole will respond that is where simulations can help 性制,行制点 www.gxmu.edu.cn
WAN Circuit Speed WAN circuit speed are often much slower than LAN speeds，so capacity and responsiveness is a consideration. Multiple routes often exist between two points ，it is difficult to estimate how the network as a whole will respond . That is where simulations can help. www.gxmu.edu.cn Chapter 18 NETWORK DESIGN AND IMPLEMENTATION
Chapter 18 NETWORK DESIGN AND IMPLEMENTATION J33 A hospital network backbone topology 200Mb 10MbI switch I Gb ④00Mb Gigabit switch ps 2Gb Gigabit 200Mb connection 300M6 connection www.gxmu.edu.cn
A hospital network backbone topology www.gxmu.edu.cn Gigabit switch 200Mb ps 3Gbps switch 1Gbps 300Mb ps 200Mb ps switch switch switch 100Mb ps 2Gbps 10Mbp s Gigabit connection Migabit connection Chapter 18 NETWORK DESIGN AND IMPLEMENTATION