Pin
Signal (MDI)
3
BI_DB+
4
BI_DC+
5
BI_DC–
6
BI_DB–
7
BI_DD+
8
BI_DD–
Copyright © 2007, Nortel Networks
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Appendix
Signal (MDI–X)
BI_DA+
BI_DD+
BI_DD–
BI_DA–
BI_DC+
BI_DC–
Nortel Secure Router 4134
Installation — Hardware Components
NN47263-301 01.02 Standard
10.0 7 August 2007
Interface connector pin assignments 77
Description
Data Pair 2 +
Data Pair 3 +
Data Pair 3 –
Data Pair 2 –
Data Pair 4 +
Data Pair 4 –