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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)

1 2 ... 210 211 212 213 214 215 216 217 218 219 220 ... 223 224

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