Basic System; Interfaces, Display And Control Elements - Mitel MiVoice Office 400 System Manual

3.2

Basic system

The Mitel SMB Controller basic system consists of the following components:
• Mainboard with front panel, screw covers and designation label integrated in metal housing with
detachable plastic cover
• CPU module on mainboard, fitted with a RAM module
• Fitted fan
• Power supply unit with power cord
3.2.1

Interfaces, display and control elements

The following mainboard interfaces can be accessed only when the housing cover of the communication
server is open:
Table 11: Mainboard
Interfaces
Slots for interface cards
Slots for DSP modules
Slots for wiring adapters
Slot for IP media module
Slot for CPU module
3
Fan interface
The following interfaces, display and control elements of the mainboard are routed to the front panel:
2
Not supported
3
The fan is always required
Release 7.1
System Manual for Mitel SMB Controller
SMBC
4
1
4
1
2
1
1
Expansion Stages and System Capacity
Designation / Remarks
IC1...IC4 / with snap mechanism
DSP1...3 / three DSP modules,
stackable
WA1...WA4 / one slot per wiring
adapter
1 module
CPU / 1 module (already fitted)
FAN / 3-pin connector
40