Cd-4Diopb (Did/Opx Interface); Description - NEC UNIVERGE SV8100 System Hardware Manual

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UNIVERGE SV8100

System Hardware Manual

CD-4DIOPB (DID/OPX Interface)

Figure 4-28 CD-4DIOPB Blade

The CD-4DIOPB supports the analog DID and single line telephone

interface functions (such as Off-Premise Extension). The function

type is assigned in programming for each port. The circuit types,

however, should be grouped together. For example, with three DID

circuits and one OPX circuit, they should be grouped as DID, DID,

DID and OPX and not DID, DID, OPX and DID.

The CD-4DIOPB provides: