User's Manual

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

Fusion Link

TSW/INT TSW/INT

MUX

DTI DTI

LANI

CPU

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