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CHAPTER 3 SYSTEM CONFIGURATION
Fusion systems can be divided into the following two types:
•Fusion system with FCH
•Fusion system without FCH
Note: Fusion Call Control Handler (FCH):
This chapter explains the system configuration of each Fusion system.
1.Fusion System without FCH
A sample Fusion system configuration that does not use a DTI to carry
This figure shows a Fusion System Configuration without FCH.
Node A
TSW/INT
MUX
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CPU |
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TSW (Time Division Switch):
MUX:
LANI (LAN Interface):
DTI (Digital Trunk Interface):
Note: A maximum of 4 HUBs can be cascaded per route.
Node B
TSW/INT
MUX
CPU
PCI Bus
Figure 3-1 Fusion System Configuration without FCH
ND-70185 (E)CHAPTER 3
Page 11