Cabletron Systems brim f6 brim-f6 Manual De Usuario
Chapter 5: Specifications
5-4
HSIM-F6 User’s Guide
5.2
UNSHIELDED TWISTED PAIR (UTP)
SPECIFICATIONS
SPECIFICATIONS
Table 5-7
UTP Transmitter Specifications
UTP Transmitter
Amplitude
1.080 Vpk maximum
0.920 Vpk minimum
0.920 Vpk minimum
Rise time
2 ns minimum
4 ns maximum
4 ns maximum
Fall time
2 ns minimum
4 ns maximum
4 ns maximum
Rise/Fall variation
0.5 ns maximum
Overshoot
5% maximum
Droop (14 symbols)
3% maximum
Table 5-8
UTP Receiver (Signal Detect)
UTP Receiver (Signal Detect)
Assert time
10
µ
s typical
100
µ
s maximum
Deassert time
10
µ
s typical
350
µ
s maximum