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84 Appendix A Technical specifications
NN46110-316 03.01
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 ADSL-provisioned
telephone line.
“ADSL WAN interface card” on page 84 shows the ADSL WAN interface card.
Figure 27 ADSL WAN interface card
Included in the accessory box with the ADSL WAN interface card is a 7-foot
cable to attach to the DSLAM:
• The Annex A cable is an RJ-11 to RJ-11 cable.
• The Annex B cable is an RJ-11 to RJ-45 cable.
The following table provides the pinouts for the ADSL Annex A cable.
Note: The ADSL Annex A and ADSL Annex B cards look identical.
Table 25 ADSL Annex A cable pinouts
Pin Function
1N/C
2Tip
3 Ring
4N/C
ADSL
RX/TX
CONN