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1.4 Pin-outs
The following subsections describe the pin-outs of the connectors used with the DX940e.
1.4.1 RJ48 DDS Connec on
Table 1-7 defines the pin-out of the RJ48 connector used on port W1 with the DDS connection.
Table 1-7. RJ48 DDS Pin-Out
Pin
Signal
1
Tx Data - Ring
2
Tx Data - Tip
3
not used
4
not used
5
not used
6
not used
7
Rx Data - Tip
8
Rx Data - Ring
1.4.2 RJ48 T1/E1 Connec on
Table 1-8 defines the pin-out of the RJ48 connector used on port W1 with the T1/E1 connec on.
Table 1-8. RJ48 T1/E1 Pin-Out
Pin
Signal
1
Rx Data - Ring
2
Rx Data - Tip
3
not used
4
Tx Data - Ring
5
Tx Data - Tip
6
not used
7
not used
8
not used
1.4.3 RJ45 for 10/100/1000 Ethernet Ports
Table 1-9 defines the pin-out of the RJ45 connector used with the DX940e. RJ45 connectors are used on ports E1
thru E6 for 10/100/1000 Base-T connec ons to copper Ethernet-capable devices.
Table 1-9. RJ45 Pin-Out
Pin
Signal
1
TD0+
2
TD0-
3
TD1+
4
TD2+
5
TD2-
6
TD1-
7
TD3+
8
TD3-
