1000 mbps gigabit ethernet collision domain, 100 mbps fast ethernet collision domain, 10 mbps ethernet collision domain – Milan Technology MIL-SM4804G User Manual

Page 46: Table 4-1, Maximum 1000base-t gigabit ethernet cable length, Table 4-2, Maximum 1000base-sx gigabit ethernet cable lengths, Table 4-3, Maximum 1000base-lx gigabit ethernet cable length, Table 4-4

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Making Network Connections

4-6

4

Category 5 cabling for running 1000BASE-T is a simple test of the cable installation
to be sure that it complies with the IEEE 802.3-2002 standards.

1000 Mbps Gigabit Ethernet Collision Domain

100 Mbps Fast Ethernet Collision Domain

10 Mbps Ethernet Collision Domain

Table 4-1 Maximum 1000BASE-T Gigabit Ethernet Cable Length

Cable Type

Maximum Cable Length

Connector

Category 5, 5e, or 6 100-ohm UTP or STP 100 m (328 ft)

RJ-45

Table 4-2 Maximum 1000BASE-SX Gigabit Ethernet Cable Lengths

Fiber Size

Fiber Bandwidth

Maximum Cable Length

Connector

62.5/125 micron

multimode fiber

160 MHz/km

2-220 m (7-722 ft)

LC

200 MHz/km

2-275 m (7-902 ft)

LC

50/125 micron multimode

fiber

400 MHz/km

2-500 m (7-1641 ft)

LC

500 MHz/km

2-550 m (7-1805 ft)

LC

Table 4-3 Maximum 1000BASE-LX Gigabit Ethernet Cable Length

Fiber Size

Fiber Bandwidth

Maximum Cable Length

Connector

9/125 micron

single-mode fiber

N/A

2 m - 5 km (7 ft - 3.2 miles) LC

Table 4-4 Maximum 1000BASE-LH Gigabit Ethernet Cable Length

Fiber Size

Fiber Bandwidth

Maximum Cable Length

Connector

9/125 micron

single-mode fiber

N/A

2 m - 70 km (7 ft - 43.5 miles) LC

Table 4-5 Maximum Fast Ethernet Cable Length

Type

Cable Type

Max. Cable Length

Connector

100BASE-TX Category 5 or better 100-ohm UTP or STP 100 m (328 ft)

RJ-45

Table 4-6 Maximum Ethernet Cable Length

Type

Cable Type

Max. Cable Length

Connector

10BASE-T

Category 3 or better 100-ohm UTP

100 m (328 ft)

RJ-45

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