3Com 3CB9E7 - CoreBuilder 9000 Chassis Switch Getting Started Manual page 20

20 C 1: C B
HAPTER ORE UILDER
Switch fabric — There is one slot (slot 7) for a
switch fabric module. You can select one or the
other of the modules. You cannot mix one type of
module with the other type of module.
Gigabit Ethernet Switch Fabric Modules
The Gigabit Ethernet (GEN) Switch Fabric
Module is the central backplane aggregator for
the Switch.
ATM Switch Fabric Modules
The ATM Switch Fabric Module is the core cell
switching engine of the CoreBuilder 9000 ATM
Enterprise Switch. This module controls and
monitors passive backplane and ATM activity.
9000 E S 7-S
NTERPRISE WITCH LOT
C
HASSIS