NDA-24296 CHAPTER 3
Page 471
Revision 1.0
PA-24CCTA
Comm on Channel Trunk
SWITCH
NAME SWITCH
NO. SETTING STANDARD
SETTING MEANING
SW12/58
4
ON PAD Pattern Selection
Note: When se tting thi s k e y, r ef er t o Di gital PAD Se tting Table .
OFF ×
5
ON ×
OFF
6
ON ×
OFF
7
ON ×Al arm Sendi n g when t his c ir cuit card i s i n N-OP E stat e.
OFF
8
ON ×
OFF
SW13/6C 1 ON
Fixed to all ON (Not used)
2ON
3ON
4ON
5ON
6ON
7ON
8ON ×Netfu s i n g : Not used
OFF Netfusing : Used
SW14/5D
1
ON Digital PAD ROM Selection: Special Specific ation (PROM
Spec.)
OFF ×Digital PAD ROM Selection: Standard Specification (MASK
ROM Spec.)
2ON ×LAYER2 Signal Logic: Positive
OFF LAYER2 Signal Logic: Ne gative
3
ON In the event of a lin e fault, the upper CPU is:
Not to be notified
OFF ×In the event of a lin e fault, the upper CPU is:
T o be not ifi ed
4ON Zero Suppress: Not to be suppressed
OFF Zero Suppress : To be suppressed
SW12/58-4 SW12/58-5 SW12/58-6 PAD Pat tern
OFF ON ON PAD Pattern 1
OFF ON OFF PAD Pattern 2
ON OFF ON A→µ Loss (Bothway)
ON OFF OFF A→µ Loss (Receive)
OFF OFF ON µ→A L oss (Bothway)
OFF OFF OFF µ→A Los s (R eceive)
Ot h er Combinatio n s Impossible
SW12/58-7 SW12/58-8 MODE
ON ON Alarm is n ot sent out
ON OFF
OFF ON All 1
OFF OFF RMT Alarm