Isdn Bri Interface Card; Figure 30 Isdn Bri S/T Interface Card; Figure 31 Isdn Bri U Interface Card; Table 19 Adsl Cable Pinouts - Nortel Contivity 1700 Installing Manual

Table 19 provides the ADSL port pinouts.

Table 19 ADSL cable pinouts

Pin
1
2
3
4

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 S/T interface to the ISDN network, you must attach an external
NT-1 device to the RJ-45 connector.)
Figure 30 shows the ISDN BRI S/T interface card.

Figure 30 ISDN BRI S/T interface card

Figure 31 shows the ISDN BRI U interface card.

Figure 31 ISDN BRI U interface card

Function
N/C
Tip
Ring
N/C
ISDN-ST
ISDN-U
Appendix A Technical specifications 75
10972EA
10972EB
Installing the Contivity 1700