OfficeServ 7400 General Description
© Samsung Business Communications
2-3
2.2 Chassis Configuration
OfficeServ 7400 comprises a basic chassis and one or two expansion chassis installed in a
19-inch rack. A functional server operates externally. The Main Control Processor (MP40)
module is installed in the basic chassis; it manages the overall operation of the OfficeServ
7400 and performs switching, signal processing and subscriber station management func-
tions. The LP40, the sub-control processor module, is installed in the basic or expansion
chassis; it controls various line modules and sends/receives information to/from the MP40.
The other components are interface modules, the power supply, and fans.
Figure 2.1 Configuration of OfficeServ 7400 Chassis
Figure 2.1 Basic Chassis Configuration
Front Panel of
Basic Chassis
Slot 0
Slot 1
Slot 2
Slot 3
Slot 4
Slot 5
Slot 6
Slot 7
Slot 8
Slot 9
Slot 10
Slot 11
Rear Panel of
Basic Chassis
5
4
6
8
3
7
3
2
1
9
10
