Spirent communications SmartBits 600x - Page 118

Appendix B: Cable Information
Ethernet Connectors
SmartBits 600x/6000x Installation Guide | 111
GBIC (20-pin) Connector
FBC-3601A, FBC-3602A modules
Table B-5. GBIC (20-pin) Connector Pin Assignments
Pin Name Pin Number Sequence
RX_LOS 1 2
GND 2 2
GND 3 2
MOD_DEF(0) 4 2
MOD_DEF(1) 5 2
MOD_DEF(2) 6 2
TX_DISABLE 7 2
GND 8 2
GND 9 2
TX_FAULT 10 2
GND 11 1
-RX_DAT 12 1
+RX+DAT 13 1
GND 14 1
V
cc
15 2
V
cc
16 2
GND 17 1
+TX_DAT 18 1
-TX_DAT 19 1
GND 20 1
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