Lucent Technologies SLC 5 Series - Page 55

363-205-401 Power Up: Introduction-000
Issue 7, March 1997 Page 7 of 8
Figure 6 – Ringing Generator Installed in J1C182BC Ring Shelf
The J1C182BC (Figure 6) requires the following equipment:
• 2 3C1 Ringing Generators (3B1 for 30 Hz).
• 1 ring control unit (AUG3 RCU).
• a second compliment of 1 AUG3 RCU and 2 3C ringing generators for split shelf
ring supply.
GND
-20HZ
FAIL
-48V
GENERATOR
RINGING
3C
GND
-20HZ
GENERATOR
RINGING
3C
FAIL
-48V
GROUP 1
RING GEN 2
+20HZA
+20HZB
-48V
GND
RING GEN 1 RCU
RCU
RMN
1
+20HZ
0.5A
-20HZ
0.5A
2
3
4
AUG3
RMJ
GROUP 2
RING GEN 1 RING GEN 2 RCU
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