Installation, Netcommander server interface unit (siu) – Tripp Lite NetCommander B072-008-1 User Manual
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Up to 100 ft
6
Installation
•	 Switch	off	all	computers*
•	 Ensure	that	the	cables	are	not	close	to	any	sources	of	electrical	noise	interference	such	as	 
	 fluorescent	lights,	HVAC	systems	or	motors	
•	 Ensure	that	the	distance	between	any	computer	and	the	KVM	switch	does	not	exceed	100	ft.
* PS/2 computers need to have the Keyboard and Mouse connectors installed before they are turned on. If you plug the 
Keyboard	and	Mouse	connectors	into	an	active	PS/2	computer,	it	may	not	recognize	them,	causing	them	not	to	work.
NetCommander Server Interface Unit (SIU)
The NetCommander Server Interface Unit
The Server Interface Unit gets its power from the connected computer. In the case of the 
NetCommander	PS/2	Server	Interface	Unit	(B078-101-PS2),	the	power	is	drawn	from	the	
keyboard port. In the case of the NetCommander USB Server Interface Unit (B078-101-
USB),	the	power	is	drawn	from	the	USB	port.	When	connected	and	receiving	power,	the	
green	LED	on	the	SIU	will	illuminate.	When	connected	to	the	active	port	on	the	KVM,	the	
orange LED will illuminate.
Connecting a NetCommander PS/2 Server Interface Unit (Model # B078-101-PS2)
1. Shut down the computer being connected to the B078-101-PS2 (SIU)
2. Connect the B078-101-PS2 VGA connector to the computers VGA port
3. Connect the B078-101-PS2 PS/2 Keyboard connector to the computers PS/2 Keyboard port
4. Connect the B078-101-PS2 PS/2 Mouse connector to the computers PS/2 Mouse port
5. Connect one end of the Cat5 patch cable to the RJ45 port on the B078-101-PS2*
6. Connect the other end of the Cat5 patch cable to the desired RJ45 port on the B070-016-19 
 Console KVM.* The green LED will illuminate when connected and receiving power.
7. Repeat these steps for each additional PS/2 computer/server you are connecting to the 
 B070-016-19 Console KVM
* Cat5 cable should be no longer than 100ft. (10m).
Pre-Installation Guidelines
Connecting the NetCommander KVM System
Connect each computer to the B070-016-19 using a Tripp Lite B078-101-PS2* or 
B078-101-USB*	Server	Interface	Unit	(SIU)	and	a	Cat5e	patch	cable.	(For	best	results,	use	a	
Tripp Lite N105-Series cable*).
* Sold separately.
Figure 4 NetCommander PS/2 Server Interface Unit
SIU = Server Interface Unit
