PDH设备.ppt

Guoxin Lucent Technologies Guoxin Lucent Proprietary PDH设备介绍 PDH设备介绍 Guoxin Lucent Proprietary PDH设备 Fujitsu: FJT140 OLTE FJT M34 FJT M13 FJT.PDH网管 NEC: N6000 140 MUX N6000 140 OLTE N6000 2/34 MUX ACSS (PDH网管) Lucent: 2M ATT COMB 34M ATT COMB 140M ATT COMB ENS (PDH网管) Guoxin Lucent Proprietary FJT PDH设备-OLTE OLTE OLTE OLTE OLTE Shelf-4 OLTE OLTE OLTE OLTE Shelf-3 OLTE OLTE OLTE OLTE Shelf-1 OLTE OLTE OLTE OLTE Shelf-2 PWR PWR PWR PWR FJT-OLTE:机架为固定架 一个机架上可以放置两套OLTE设备, shelf的命名规则是从下往上,但CTR及PWR不记在内 OLTE:一端接ODF架光纤,另一端接DDF架连到M34,完成光电转换, Rack-2 Rack-3 Rack-4 Rack-1 Guoxin Lucent Proprietary FJT M34 M34 M34 M34 M34 Shelf-4 M34 M34 M34 M34 Shelf-3 M34 M34 M34 M34 Shelf-1 M34 M34 M34 M34 Shelf-2 PWR CTR PWR CTR PWR CTR PWR CTR Rack-13 Rack-14 Rack-15 Rack-12 M34:机架属于固定架,一个机架可以放置四个M34设备,shelf编号规则也为从下往上编号,PWR和CTR不编 M34:一端连从OLTE过来的140M电信号,另一端有4个双向端口,再连到M13 Guoxin Lucent Proprietary FJT M13 M13 M13 M13 M13 Shelf-4 M13 M13 M13 M13 Shelf-3 M13 M13 M13 M13 Shelf-1 M34 M34 M13 M13 Shelf-2 PWR CTR PWR CTR PWR CTR Rack-34 Rack-35 Rack-36 Rack-33 PWR CTR M13:为固定架,一个M13连接M34的一对端口,因此一个Rack上的四个M13刚好连到一个M34(4对端口)。每个M13上有收发16对32个端口，一个机架上有64对2M端口。同样可以下8M，那样每个M13可以下4个8M Guoxin Lucent Proprietary M13,M34,OLTE设备内部结构 M 1 2 M 1 2 M 1 2 M 1 2 M 2 3 M 1 2 M 1 2 M 1 2 M 1 2 M 2 3 M 1 2 M 1 2 M 1 2 M 1 2 M 2 3 M 1 2 M 1 2 M 1 2 M 1 2 M 2 3 O L T E M13 M 3 4 M 3 4 M 3 4 M 3 4 M34 OLTE DDF DDF O L T E O L T E O L T E ODF Guoxin Lucent Proprietary NEC PDH设备(N6000系列) N6000 ：机架类似于开放架，有10个Place,设备位置不固定，但由于不能任意增加机架高度，因此仍为固定架 140M OLTE 140M MUX 2/34 MUX 2/34 MUX 2/34 MUX 2/34 MUX DDF M 1 3 M 1 3 M 1 3 M 1 3 M 3 4 Guoxin Lucent Proprietary N6000 140MUX N6000 2/34 MUX N6000 140 MUX N6000 2/34MUX 2/34 MUX N6000 140MUX:实现34/140M转换,有一个双向140M(e)口,4个双向34M(e)口,该设备型号为