Cabletron Systems BRIM-F6 Network Card User Manual


 
CHAPTER 4: SPECIFICATIONS
Page 4-4 BRIM-F6 User’s Guide
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 µsec typical
100 µsec maximum
BRIM-F Book Page 4 Monday, January 29, 1996 9:26 AM