Cd-4Diopa (Opx Telephone Interface); Description - NEC UNIVERGE SV8100 System Hardware Manual

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Issue No. 1.5
5.5
6 - 74

CD-4DIOPA (OPX Telephone Interface)

Figure 6-25 CD-4DIOPA Blade
5.5.1

Description

The CD-4DIOPA blade is common to both UNIVERGE SV8100/
SV8300 systems.
The CD-4DIOPA 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-4DIOPA provides:
Four (DIOPA) DID trunk circuits or four OPX circuits
Two Blade status LEDs
UNIVERGE SV8100/SV8300
Installing the SV8100/SV8300 Blades

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