CHAPTER 4: SPECIFICATIONS

Unshielded Twisted Pair Specifications

Unshielded Twisted Pair Transmitter

Amplitude

1.080 Vpk maximum

 

0.920 Vpk minimum

 

 

Rise time

2 nsec minimum

 

4 nsec maximum

 

 

Fall time

2 nsec minimum

 

4 nsec maximum

 

 

Rise/Fall variation

0.5 nsec maximum

 

 

Overshoot

5% maximum

 

 

Droop (14 symbols)

3% maximum

 

 

Unshielded Twisted Pair Receiver

(Signal Detect)

Assert time

10 sec typical

100 sec maximum

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BRIM-F6 User’s Guide

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Cabletron Systems BRIM-F6 manual Unshielded Twisted Pair Receiver Signal Detect