V.90 Modem Interface Card; Figure 40 V.90 Modem Interface Card; Table 28 V.90 Modem Cable Pinouts - Nortel Contivity 1740 Installing

90 Appendix A Technical specifications

V.90 modem interface card

The V.90 modem interface card has two RJ-11 connectors that provide the signals
needed to interface to an incoming telephone line and to telephone equipment.
Figure 40

Figure 40 V.90 modem interface card

Included in the accessory box is a 7-foot RJ-11 cable to attach to a telephone jack.
Table 28

Table 28 V.90 modem cable pinouts

Pin
1
2
3
4
317086-B Rev 00
shows the V.90 modem interface card.
provides the V.90 modem port cable pinouts.
Function
N/C
Tip
Ring
N/C
10973EA