Specifications

3-6 Ringing in Series II peripherals
297-1001-131 Standard 06.01 October 2000
Figure 3-2 SCM-100R/RCT ringing configuration
Lines
SSCCMM--110000RR
Ring/pad
Master
processor
DS1
DS1
Protection
link
AB
Protection
link
AB
RRCCTT
Protection switch
Digroup A/B
Digroup A/B
Generator
QPP426
Ring distribution
QPP422
RCT control
Line shelf
300 V
converter
QPP430
Ring distribution
QPP422
Generator
QPP426