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CHAPTER 2 NDA-24296
Page 122
Revision 1.0
PH-SW10
Time Division Switch
SWITCH
NAME
SWITCH
NO.
SETTING
STANDARD
SETTING
MEANING
SW11
1
ON PLO operates as the clock subordinate office.
OFF PLO operates as the clock source office.
2
ON Digital Clock Supply route zero (DCS 0) is used.
OFF Digital Clock Supply route zero (DCS 0) is not used.
3
ON Digital Clock Supply route one (DCS 1) is used.
OFF Digital Clock Supply route one (DCS 1) is not used.
4
ON
8 KHz of Frame Head signals are extracted from the DCS
signals (which is composed of 64 KHz + 8 KHz).
OFF
8 KHz of Frame Head signals are not extracted from the DCS
signals (which is composed of 64 KHz + 8 KHz).
5
ON
When clock source failure has occurred in all supply routes,
the PLO outputs the original clock of the internal oscillator.
OFF
When clock source failure has occurred in all supply routes,
the PLO continues outputting the current phase clock.
6
ON
This card is associated with SYNC (PA-CK16) card and 5 m
Frame Pulse (FP) is supplied by the SYNC card.
OFF This card is not associated with SYNC (PA-CK16) card.
7
ON (The last byte data of the DTG ROM is “FE”)
OFF × (The last byte data of the DTG ROM is “FF”)
8OFF × Not used