Specifications
FX II Hardware Introduction 
GCA39-824 Rev 2, Issue 4/02  Page 16  Printed in the USA 
FX II 12 Slot System (Ribbon Expansion) 
This configuration is different than the other two 12 slot configurations. The difference is the 
expansion kit used listed in bold below. There are 12 universal slots in a 2 cabinet configuration. 
Expansion Cabinet F mounts above the Main Cabinet (A) to allow for the ribbon cable 
connection. 
All board slots are 32 bit and accept either line or station boards. Using T1 or E1 line boards, as 
well as the IMIST Module, can maximize the 32 bit slot capabilities. 
Part Number    Description 
2 ea. FXCBX-II  6 slot cabinet equipped for expansion (1 
contained in the FXII-PK16 Package) 
This part number automatically includes the proper power supply. 
1 ea. FXCPU-2 Rev. P or later 
Enhanced CPU, Expansion Support (1 
contained in the FXII-PK16 Package) 
1 ea. FXSRV2-II 
Services board (1 contained in the FXII-
PK16 Package) 
1 ea. FXINT-MAUXII 
Main Auxiliary board (1 contained in the 
FXII-PK16 Package) 
Ribbon Expansion Kit including 3 items: 
Main Cabinet Ribbon Connector 
Expansion Cabinet Ribbon Connector 
1 ea. FXII-RBNEXP 
Ribbon Cable 
Software must be ordered through Comdial. 
1 ea. FXII-480 ∗ 
FXII 480 port alphanumeric software key 
for the Main Cabinet 
1 ea. FXIISW-EXP  FXII Expansion Cabinet Software 
Activation (for cabinet 2) 
∗ If you order a Main Cabinet Expansion Platform Package, the 480 port software is included. You then 
only need to order an Expansion Cabinet Software Activation for each cabinet. 










