Cd-4Odtb (4-Port Tie Line Interface Blade); Description; Figure 4-40 Cd-4Odtb Blade - NEC Univerge SV8100 System Hardware Manual

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CD-4ODTB (4-Port Tie Line Interface Blade)

The CD-4ODTB Tie Line blade is an out band dial type analogue tie

line interface blade. This blade supports system connections to

either 2-wire (four lead, tip/ring) or 4-wire (six lead, tip/ring/tip 1/ring

1) E&M signalling tie lines (determined in Program 10-13 ). System

programming is used also to select the connection types with Type I

or Type V. The CD-4ODTB consumes 4 ports ranging between ports

001~200. Each blade requires one universal slot and provides:

Four analogue tie line interfaces

UNIVERGE SV8100

Installing the SV8100 Blades