User guide

Interface Cards42
Installation
Position of the Interfaces
The following overview shows the available interface cards and
the assignment of the relevant connection blocks.
The following diagram shows the position of the interfaces:
Position of the Forum 523/524 interfaces
S
0
1 ext. S
0
2 ext.
WAN/LAN
LAN/LAN
Connectors to
interface cards
S
0
2 int.
4x a/b3x U
pn
Factory defaults