Nortel 1700, Инструкция по установке

Страница: 80 / 94

80 Appendix A Technical specifications
314711-D Rev 00
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 34 shows the V.90 modem interface card.
Figure 34 V.90 modem interface card
Included in the accessory box is a 7-foot RJ-11 cable to attach to a telephone jack.
Table 24 provides the V.90 modem port cable pinouts.
Single V.35/X.21 WAN interface card
The single V.35/X.21 WAN interface card has a single DB28S connector that
provides the signals needed to interface to V.35 and X.21 equipment.
Figure 35
shows the single V.35/X.21 WAN interface card.
Figure 35 Single V.35/X.21 WAN interface card
Table 24 V.90 modem cable pinouts
Pin Function
1 N/C
2 Tip
3 Ring
4 N/C
10973EA
PHONE
LINE
CS160011A