Raritan Computer 4.7 Manuale Utente

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Chapter 10: Configurations 
 
154
 
 
In order to make a redundant configuration system operate more 
efficiently, the following connection scheme between tiers is 
recommended:
 
 
Assume there are two Paragon Base Units: UMT-1A and UMT-1B 
 
Assume there are three second-tier Paragon switches: UMT-2A, 
UMT-2B, and UMT-2C 
 
Channel connection of UMT-1A 
  Channel ports 3*N+1 (1, 4, 7….) connect to UMT-2A user 
ports sequentially, starting from user port 1 
  Channel ports 3*N+2 (2, 5, 8….) connect to UMT-2B user 
ports sequentially, starting from user port 1 
  Channel ports 3*N (3, 6, 9….) connect to UMT-2C user ports 
sequentially, starting from user port 1 
 
Channel connection of UMT-1B 
  Channel ports 3*N+1 (1, 4, 7….) connect to UMT-2A user 
ports sequentially, starting from the available user port. 
  Channel ports 3*N+2 (2, 5, 8….) connect to UMT-2B user 
ports sequentially, starting from the available user port. 
  Channel ports 3*N (3, 6, 9….) connect to UMT-2C user port 
sequentially, starting from the available user port.