Specifications

General Information Guide
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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. It also houses an optional integrated voice mail system.
The 3300 Controller contains a hard drive, two RS-232 ports (DB-9 connectors), a remote alarm port,
64 or 128 channels of echo cancellation, a Stratum 3 clock, and a power-fail-protected real-time
clock. For specific details on the 3300 Controller hardware, refer to the Hardware User Guide.
The 3300 Controller connects to Network Services Units (NSUs) using multi-mode fiber terminated on
an ST connector. The 3300 Controller connects to Analog Services Units (ASUs) by using copper
cables terminated on an RJ-45 connector. The 3300 Controller connects to the customer’s LAN and
IP devices by using the four 10/100BaseT Ethernet switch ports located on the front panel via the
customers LAN.
In addition, SX-2000
®
Digital Services Units (DSUs) and Peripheral units can be connected over a
fiber cable.