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90 Appendix A Technical specifications
NN46110-311 02.01
ADSL WAN interface card
The ADSL Annex A and Annex B WAN interface cards have a single RJ-11
connector that provides the signals needed to interface to the digital subscriber
line access multiplexer (DSLAM) and to telephone equipment.
Figure 37 shows the ADSL WAN interface card.
Figure 37 ADSL WAN interface card
Included in the accessory box is a 7-foot RJ-11 cable to attach to the DSLAM.
Table 26 provides the ADSL port pinouts.
Note: The ADSL Annex A and ADSL Annex B cards look identical.
Table 26 ADSL cable pinouts
Pin Function
1N/C
2Tip
3 Ring
4N/C
ADSL
RX/TX
CONN