Telecommunication Journal, 60. sējums,1-6. izdevumsInternational Telecommunication Union, 1993 |
No grāmatas satura
1.3. rezultāts no 58.
84. lappuse
... optical 4 × 4 switch Ericsson recently developed what it claims to be the first " lossless " monolithic optical 4 x 4 space switch , i.e. a switch that does not attenu- ate a switched signal , a major problem with previous monolithic ...
... optical 4 × 4 switch Ericsson recently developed what it claims to be the first " lossless " monolithic optical 4 x 4 space switch , i.e. a switch that does not attenu- ate a switched signal , a major problem with previous monolithic ...
115. lappuse
... optical network units ( ONU ) . IFOS - N will be the basic system that gains widespread public acceptance . It is very important that subscribers be able to upgrade their IFOS connections from narrow - band to broadband . Figure 5b ...
... optical network units ( ONU ) . IFOS - N will be the basic system that gains widespread public acceptance . It is very important that subscribers be able to upgrade their IFOS connections from narrow - band to broadband . Figure 5b ...
118. lappuse
... optical fibres remain unused . The converse was assumed for approach II . The results are shown in figure 9. According to our cost comparison , over the 20 - year period from 1995 to 2015 , approach II requires 15 % less expenditure ...
... optical fibres remain unused . The converse was assumed for approach II . The results are shown in figure 9. According to our cost comparison , over the 20 - year period from 1995 to 2015 , approach II requires 15 % less expenditure ...
Saturs
IDEAS AND ACHIEVEMENTS | 17 |
ITU 920137 | 23 |
A de Ferron ITU | 37 |
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