Cisco Systems 828, 78 manual GL-3

	Glossary
S
SELV	Safety extra-low voltage. A secondary circuit that under normal conditions has
	a voltage less than 42.4V peak or 42 VDC. Under a single fault condition, this
	circuit should not exceed these values for longer than 0.2 second and should not
	exceed 71V peak or 120 VDC.
straight-through	A cable that wires a pin to its equivalent pin. This cable typically connects a
Ethernet cable	router to a hub. A straight-through Ethernet cable is the most common cable
	used.
T
TO HUB/TO PC	With this button, you can connect hubs, servers, PCs, and workstations, using
button	the yellow Ethernet (straight-through) cable instead of a crossover Ethernet
	cable, which you would need to supply. This button identifies the device that you
	connect to the router Ethernet port. Setting the button to the TO HUB position
	(in) indicates that you are connecting a hub; setting the button to the TO PC
	position (out) indicates that you are connecting a server, PC, or workstation.

	Cisco 828 Router and SOHO 78 Router Hardware Installation Guide
78-12837-02		GL-3