ZyXEL Communications PRESTIGE 153 - Manual (Page 34)

Prestige 153/153X WAN Bridge/Routers
2-4 Hardware Installation & Initial Setup
2.3.2 Prestige 153X Connections
Figure 2-2. Prestige 153X Connections
POWER LAN WAN-1 WAN-2 WAN-3 CONSOLE
PSTN/ISDN Network
Fractional T1/E1
Computer
or
Ethernet LAN
Power
Adapter Power
Outlet
Modem / ISDN TA Modem / ISDN TA Modem / ISDN TA
Modem
ISDN TA
CSU/DSU Modem
ISDN TA
CSU/DSU
Modem
ISDN TA