Cd-4Odta (4-Port Tie Line Interface Blade); Description; Figure 6-29 Cd-4Odta Blade - NEC UNIVERGE SV8100 System Hardware Manual

UNIVERGE SV8100/SV8300
5.7
System Hardware Manual

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

Figure 6-29 CD-4ODTA Blade

5.7.1

Description

The CD-4ODTA 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 (six lead, tip/ring/tip 1/ring 1) E&M
signalling tie lines (determined in Program 10-13 [SV8100] and
CM35Y=105 [SV8300]). System programming is also used to select
the connection types with Type I or Type V. The CD-4ODTA consumes
4 ports ranging between ports 001~200 (SV8100) and 000~511
(SV8300). Each blade requires one universal slot and provides:
Four analog 4-circuit tie line interfaces
Two Blade status LEDs
Two straps and one switch per circuit to determine the circuit type
Issue No. 1.5
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