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

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UNIVERGE SV8100

System Hardware Manual

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

Figure 4-32 CD-4ODTB Blade

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

interface blade. This blade supports system connections to either 2-

wire (four lead, tip/ring) or 4-wire (eight lead, tip/ring/tip 1/ring 1)

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

programming is also used to select the connection types with Type 1

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

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

Four analog 4-circuit tie line interfaces