CHAPTER 1: Specifications

Typical Speed Versus Distance (4-wire point-to-point 26-AWG twisted pair):

Speed

Distance

 

 

1200 bps

4 miles (6.4 km)

2400 bps

3 miles (4.8 km)

4800 bps

2.3 miles (3.7 km)

9600 bps

1.7 miles (2.7 km)

19,200 bps

1.2 miles (1.9 km)

38,400 bps

0.9 mile (1.4 km)

64,000 bps

0.75 mile (1.2 km)

115 kbps

0.4 mile (0.6 km)

 

 

NOTE

Speed and distances will depend on actual operating conditions.

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Black Box IC109C, IC109AE, IC109A-R2, IC108C, IC108AE manual Specifications