Page 195 - belden

PA I R E D C A B L E S 195

Individually Shielded
Cable Characteristics
(Part No. 9728 – 9738)

Attenuation Rise Time
10.0 9728
9738
8.0 5000
6.0 9728 4000
9738 3000
4.0
Attenuation (dB/100 Ft.) 2.0 Transmission Distance (Ft.) 2000

1.0
1000
0.7
0.5
0.3 500
0.2 400
300
0.1
0.1 0.2 0.3 0.5 1.0 2.0 3.0 4.0 5.0 10.0 20.0 30.0 40.0 50.0 200
Frequency (MHz)
100
0.1 0.2 0.3 0.4 0.5 1.0 2.0 3.0 4.0 5.0 10.0
0 to 50% Rise Time (Microseconds)
Bit Rate Cables are terminated in their characteristic impedance. Signal source electrical
characteristics: 50 ohms and 10% to 90% rise time less than 5 nanoseconds.

5000
4000
3000
Transmission Distance (Ft.) 1000 Paired Cable
2000

500
400
300
9728
9738
200
100
0.1 0.2 0.3 0.4 0.5 1.0 2.0 3.0 4.0 5.0 10.0
Bit Rate (Megabits/Sec.)
Charts assume 5% peak-to-peak time jitter as determined by eye pattern
measurements of pseudorandom NRZ code.

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