Specifications

Engineering Guidelines
36
MMC modules
(installed slots)
Dual DSP (3)
Quad DSP (3)
DSP II (2,3)
T1/E1 Combo
(1,2)
Quad BRI (1,2)
Quad CIM (1,2)
The CX is the only member of the 3300 ICP family that uses the Dual
DSP module.
Note that the Dual FIM and the Dual T1/E1 modules are NOT
supported on the CX.
Digital links 2 T1/E1/PRI,
8 BRI
Digital trunks may be either on embedded Quad BRI (8) or T1/E1
Combo modules (2). Dual T1/E1 module does not have the added
DSP and echo cancellation resources needed for this system.
Peripheral cabinet 0 Does not support a FIM.
NSU/DSU cabinet 0 Does not support a FIM.
Table 10: Maximum CX/CXi configuration (continued)
Feature/ Resource Value/Quantity Notes
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