2008/07/10  
Main-D
   
  SSW-19 SMC EZ Switch 10/100  
  1 Main-C c4506 5 --------  
  2 PF-RING Control 6 --------  
  3   7 --------  
  4   8 Opt  → 光源  
               
  Centre COM MR820T 10BASET  
  1 Main Net C-1 Black BOX 5 --------  
  2 PV9801 tpinj 6 6 --------  
  3 PV9801 tpinj 1 7 PC9801 tpinj 9  
  4 CentreCOM810 → PC-9801tpinj 10,VME 8 PC9801 tpinj 2