Specifications

3300 ICP General Information Guide
3
System
Physical System Features
The 3300 ICP components have the following common physical features:
• External Casing. All of the components may be stacked or rack-mounted (in a 19-inch rack)
• Power Supply. Each unit has its own Standard Male IEC AC input connector for power
• LEDs. All LEDs are located on the front of the units for visual indication of circuit status.
Controller
The Mitel Networks 3300 Controller provides the voice, signaling, central processing, and
communications resources for the system.
The 3300 Controller contains a hard drive, three RS-232 ports (DB-9 connectors), a remote alarm
port, 64 or 128 channels of echo cancellation, up to two dual FIM modules, up to four 10/100 BaseT
Ethernet Ports, up to four CIM Expansion Ports, a Stratum 3 clock, and a power-fail-protected real-
time clock.
The 3300 Network Services Units (NSUs) connect to the 3300 Controller using multi-mode fiber
terminated on an ST connector using the dual FIM module located on the front panel.
The 3300 Analog Services Units (ASUs) connect to 3300 Controller using copper cables terminated
on an RJ-45 connector using the CIM expansion ports located on the front panel.
IP devices connect to the customer’s LAN which in turn connects to the controller using the four
10/100BaseT Ethernet switch ports located on the front panel.
In addition, SX-2000 Digital Services Units (DSUs) and Peripheral units can be connected over a fiber
cable through a FIM module.