Nortel 1010 Manual De Usuario
52
Appendix A Technical specifications
NN46110-313 02.01
provides the ADSL port pinouts.
ISDN BRI interface card
The ISDN BRI S/T and ISDN BRI U interface cards have a single RJ-45
connector that provides the signals needed to interface to ISDN equipment. (To
connect the ISDN BRI S/T interface to the ISDN network, you must attach an
external NT-1 device to the RJ-45 connector.)
connector that provides the signals needed to interface to ISDN equipment. (To
connect the ISDN BRI S/T interface to the ISDN network, you must attach an
external NT-1 device to the RJ-45 connector.)
shows the ISDN BRI S/T interface card.
Figure 22
ISDN BRI S/T interface card
shows the ISDN BRI U interface card.
Figure 23
ISDN BRI U interface card
Table 20
ADSL cable pinouts
Pin
Function
1
N/C
2
Tip
3
Ring
4
N/C
10972EA
ISDN-ST
10972EB
ISDN-U