Rose electronic 2xE Benutzerhandbuch

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ULTRAMATRIX E-SERIES MANUAL
 
14 
Switch Installation – Multiple units – “BUS” topology 
A “BUS” configuration is usually used when all the users are connected 
to the KVM ports on Unit #1. In a “BUS” configuration, (Figure 4) the 
video path is from the last Unit in the configuration to the first Unit 
(“OUT” to “IN”).  KVM users on the first Unit can access all computers 
on all Units.  Users connected to Unit #2 can only access computers on 
Unit #2, 3, etc.   
 
                
 
Figure 4. Bus configuration 
The Units in Figure 4 can be any UltraMatrix 2xE or 4xE model. 
Upper expansion card and cabling are on the 4xE model only. 
 
The “BUS” installation procedure is very similar to the single Unit 
installation with the addition of connecting the expansion cables and 
changing two configuration parameters, the “Starting computer” 
number and the “Maximum computers” number.  All Units in the system 
must have an expansion card(s) with a jumper installed on JP1.  
(NOTE: Jumper JP1 is factory installed on all expansion cards) 
 
 
 
 
 
Unit #1   
CPUs 
(1 of 16) 
 KVM station 
      (1 of 4) 
KVM stations on Unit #3 
can access CPUs on  
Unit #3 only. 
 
 
KVM stations on Unit #2 
can access CPUs on  
Unit #3 & #2 only 
 
KVM stations on Unit #1 
can access all computers 
Unit #2 
CPUs 
(17 of 32) 
 
Unit #3 
CPUs 
(33 of 48) 
 CPU  
Cable
 KVM  
Cable 
CPUs