ZyXEL Communications Prestige 480 - Manual (Page 42)

Prestige 480 Dual BRI ISDN Router
2-2 Hardware Installation and Setup
Field Description
ISDN 1 & 2 LNK
B1/B2
The LNK (Link) LED is on when the Prestige is connected to an ISDN switch and
the line has been successfully initialized; otherwise, it is off.
The B1/B2 LED is on when the corresponding B Channel is in use.
2.2 Prestige 480 Rear Panel and Connections
This section outlines how to connect your Pres tige 480 to the LAN and to the ISDN network.
The figure below shows the rear panel of your Prestige 480 and the connection diagram.
Figure 2-2 Prestige 480 Rear Panel and Connections
Power
Adapter
SMT Management
ISDN 2 ISDN 1
LAN
Hub
Power
Outlet