Specifications

Introduction Module Descriptions
Device Management Page 10 SmartSwitch 9000/9500 Series
Figure 1: Front Panel/Backplane
Relationship
Module Descriptions
The following modules are available for the
SmartSwitch 9000 Series:
ATM Access Modules
An ATM Access module is a device that is capable
of providing connectivity between FDDI or ATM
networks and the INB, the FNB or both.
The following are supported devices of ATM
Access modules:
• The 9A128_01 connects an external ATM
network to one of the two FDDI networks on
the FNB backplane.
• The 9A426_02 connects two external ATM
networks to either the INB backplane, the
FNB backplane or both.
• The 9A426_01 connects one external ATM
network to either the INB backplane or the
FNB backplane.
Module
Backplane Front Panel
FNB1
FNB2
Connection Between FNB1 and the Front Panel
INB
1
2
Interface
Connection