Carriers and Cabinets
Single-Carrier Cabinets
Figure 1-4 shows a typical single-carrier cabinet.
Figure 1-4. Typical Single-Carrier Cabinet
A maximum of four
■Control cabinet (located in the Processor Port Network only), which contains ports, a control complex (for call processing), and an optional interface to a duplicated control cabinet.
■Duplicated control cabinet (optional and located only in the Processor Port Network), which contains a duplicated control complex, ports, and an interface to an expansion control cabinet.
■Expansion control cabinet (optional and located only in an Expansion Port Network), which contains ports, a
■Port cabinet (located in the Processor Port Network and in Expansion Port Networks), which contains ports and an interface to an expansion control cabinet.
Issue 5 January 1998 |