HP (Hewlett-Packard) M208 Switch User Manual


 
APPENDIX B: Repeater Specifications 207
APPENDIX B
Repeater Specifications
In this appendix, you will find information related to the repeater specification of the
hub component of the M208.
.
Table 14: Data and Collision Propagation Delays
Parameter Min (ns) Max (ns)
Data Propagation Delays
Data on AUI to data out on any
TP port
190 370
Data on any TP port to data out on
AUI
340 520
Data on any TP port to data out on
any TP port
340 520
Collision Propagation Delays
AUI CI active to Jam sequence on
AUI
290 470
AUI CI active to Jam sequence on
any TP port
290 470
TP RX active to Jam sequence on
AUI
340 520
TP RX active to Jam sequence on
any TP port
340 520
Preamble
Input Maximum of 32 bits including SFD
Output 64 bits including SFD (last 2 bits are 1,1)