Mitel 3300 ICP Hardware User's Manual page 60

3300 ICP Hardware User Guide
700 User System without Compression
This system uses:
• One 300 MHz RTC
• One 300 MHz E2T
• One 128 Channel Echo Canceller
• Two Dual FIMs
• Two DSP Modules (21061/21161) for telecom support
This provides:
• Eight DSP devices for telecom functions
• 128 channels of Echo Cancellation
• Two External FIM connections
• Four ASU connections (CIM ports)
The four external FIM connections are for providing connectivity for up to four Peripheral Units
or up to eight NSUs. Note that there are two T1/E1 links per NSU.
52 Release 3.3