Mitel 5760 VC Specifications download pdf (Page 16)

3300 ICP General Information Guide

Digital Service Unit

A DSU cabinet holds up to four DSU cards and two FIMs. The DSU cards provide digital trunk

interfaces for public or private network access and specialized digital functions (such as messaging

and ISDN service). The FIMs support the transmission of voice and data signals between the DSU

and the 3300 controller.

DSU cards include:

• DS1 Formatter

• CEPT Formatter

• E1/T1 Digital Trunk Formatter

• BRI card (6 circuit)

• BRI card (15 circuit)

• Euro PRI card

• NA PRI card

• R2 card.

For detailed information on the hardware specifications, refer to the 3300 ICP "Hardware User

Guide."

Peripheral Unit

Each peripheral unit holds up to 12 peripheral interface cards and provides up to 192 ONS or DNI

ports. A slave cabinet can be added that expands the unit up to a total of 384 ports and 24 Peripheral

Interface cards (the number of voice channels remains the same). One peripheral switch controller

(PSC) card and one Fiber Interface Module (FIM) are installed in the master cabinet of each

peripheral unit. The PSC card provides control for all peripheral interface cards, and a fiber-optic

cable connects the FIM to the 3300 controller.

The following peripheral interface cards are available:

• DNI Line card

• LS/GS trunk card

• ONS CLASS/CLIP Line card

• ONS line card

• E&M Tie trunk card

• OPS line card

• DID/Loop Tie trunk card.

Note: Not all cards listed are supported in all countries.

For detailed information on the hardware specifications, refer to the 3300 ICP "Hardware User

Guide."

Migration

The 3300 ICP offers the ability to migrate from an existing SX-2000 MICRO LIGHT, SX-2000 LIGHT,

or 3200 ICP. The Mitel Networks 3300 Configuration Tool converts and restores the existing

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Mitel 5760 VC Specifications Page 16