ND-70185 (E)
CHAPTER 3
Page 11
Revision 3.0
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): PA-FCHA
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 D-channel is shown below. In this con-
figuration, the Fusion link is established between nodes using Ethernet. The DTI card carries B-channels only
in this example.
Figure 3-1
shows a Fusion System Configuration without FCH.
Figure 3-1 Fusion System Configuration without FCH
PCI Bus
PCI Bus
Fusion Link
TSW/INT
TSW/INT
MUX
MUX
DTI
DTI
LANI
CPU
CPU
10 Base T
10 Base T
Max. 328 ft
Max. 100m
Node A
Node B
This figure shows a Fusion System Configuration without FCH.
TSW (Time Division Switch): PH-SW 10
MUX: PH-PC36
LANI (LAN Interface): PZ-PC19
DTI (Digital Trunk Interface): PA-24DTR
D-channel
B-channel
HUB
Max. 328 ft.
Max. 100m
Note
LANI
Note:
A maximum of 4 HUBs can be cascaded per route.
Max. 100 m
Max. 100 m
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