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Model 3101RC Quick Start Guide
The pin assignment of ADSLx interface is illustrated below:
Figure 1.
Pin Assignment of DSL Interfaces
Note
Tip 1 is for Port 1 in regard to the connector for 1~24 ports, or Port 25 in regard to the connector for
25~48 ports.
2.2 Connecting the GBE trunk interface
The Model 3101 has two configurable 10/100/1000 auto-negotiation copper GBE trunk interfaces. User can
switch any of the two GBE interfaces to PICMG 2.16 backplane or to 3101 TM card independently. By default, the
two GBE interfaces connect to 3101 TM card.
RJ-45 Electrical Trunk Port
The pin assignment of RJ-45 connector on the trunk port is shown in the following figure and table.
Figure 2.
Trunk Port RJ-45 pin assignment
125
2650
26 27 28 29 30 31 32 33 - 43 44 45 46 47 48 49 50
1 2 3 4 5 6 7 8 - 18 19 20 21 22 23 24 25
1 2 3 4 5 6 7 8 - 18 19 20 21 22 23 24 25
Tip
X
-
Tip Tip Tip Tip Tip Tip Tip Tip Tip Tip Tip Tip Tip Tip
1 2 3 4 5 6 7 8 - 18 19 20 21 22 23 24 25
-X
Ring Ring Ring Ring Ring Ring Ring Ring Ring Ring Ring Ring Ring Ring Ring
LED A
LED B
Pin 8 Pin 1
1, 2 T/Rx+, T/Rx -
3, 6 T/Rx+, T/Rx -
4, 5 T/Rx+, T/Rx -
7, 8 T/Rx+, T/Rx -