System Outline - NEC UNIVERGE SV9300 Networking Manual

SYSTEM OUTLINE

This system can be interfaced with a Public Network or Tie Line Network by No. 7 CCIS Signaling.
The system is configured with the 24/30 channel CCIS Trunk (CCT) for digital network, a Phase Locked
Oscillator (PLO) for digital network synchronization.
The system can provide a variety of inter-office services such as Centralized Billing.
To add the Centralized Billing function, Built-in SMDR of CPU blade is required.
This figure shows the system outline of No. 7 CCIS.
System Outline of No. 7 CCIS
SV9300
24/30 CH
CCT
CPU
(PLO)
24/30 CHANNEL
PCM DIGITAL LINE
CCT
CLOCK SIGNAL
CCT: CCIS Trunk
PLO: Phase Locked Oscillator
1-2
Chapter 1 CCIS FEATURES
SYSTEM OUTLINE
SV9300/2400 IPX
CPU
NWA-088654-001 Rev.1.0
94ch1001.fm