CHAPTER 4 Making Network Connections

Connectivity Rules

Table 8: Maximum 10GBASE-ER 10 Gigabit Ethernet Cable Length

Fiber Size

Fiber Bandwidth

Maximum Cable Length

Connector

 

 

 

 

9/125 micron single-

N/A

40 km (24.85 miles)

LC

mode fiber

 

 

 

 

 

 

 

1000 MBPS GIGABIT ETHERNET COLLISION DOMAIN Table 9: 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 10: Maximum 1000BASE-SX Gigabit Ethernet Cable Lengths

 

 

 

 

 

 

 

Fiber Size

Fiber Bandwidth

Maximum Cable Length

Connector

 

 

 

 

 

 

 

62.5/125 micron

160

MHz/km

2-220 m (7-722 ft)

LC

 

multimode fiber

 

 

 

 

 

 

200

MHz/km

2-275 m (7-902 ft)

LC

 

 

 

 

 

 

 

50/125 micron

400

MHz/km

2-500 m (7-1641 ft)

LC

 

multimode fiber

 

 

 

 

 

 

500

MHz/km

2-550 m (7-1805 ft)

LC

 

 

 

 

 

Table 11: Maximum 1000BASE-LX Gigabit Ethernet Cable Length

 

 

 

 

 

 

 

Fiber Size

Fiber Bandwidth

Maximum Cable Length

Connector

 

 

 

 

 

 

 

9/125 micron single-

N/A

 

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

LC

 

mode fiber

 

 

 

 

 

 

 

 

 

Table 12: Maximum 1000BASE-LH Gigabit Ethernet Cable Length

 

 

 

 

 

 

 

Fiber Size

Fiber Bandwidth

Maximum Cable Length

Connector

 

 

 

 

 

 

 

9/125 micron single-

N/A

 

2 m - 70 km

LC

 

mode fiber

 

 

(7 ft - 43.5 miles)

 

 

 

 

 

 

 

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Black Box LGB6050A, LGB6001C, LGB6000SC-001, LGB6000SC-004, LGB6026A manual Micron single 40 km 24.85 miles Mode fiber