SMC Networks SMC8748ML3 manual Mbps Fast Ethernet Collision Domain, Mbps Ethernet Collision Domain

CONNECTIVITY RULES

Table 4-7 Maximum 1000BASE-ZX Fiber Optic Cable Length

Fiber Diameter	Fiber	Cable Length	Connector
	Bandwidth	Range
9/125 micron	N/A	70* - 100 km	LC
single-mode fiber		(43.5 - 62.1 miles)

*For link spans exceeding 70 km, you may need to use premium single mode fiber or dispersion shifted single mode fiber

100 Mbps Fast Ethernet Collision Domain

Table 4-8 Maximum Fast Ethernet Cable Length

Type	Cable Type	Maximum Cable	Connector
		Length
100BASE-TX	Category 5 or better	100 m (328 ft)	RJ-45
	100-ohm UTP or STP

10 Mbps Ethernet Collision Domain

Table 4-9 Maximum Ethernet Cable Length

Type	Cable Type	Maximum Length	Connector
10BASE-T	Categories 3, 4, 5 or	100 m (328 ft)	RJ-45
	better 100-ohm UTP

4-9