CHAPTER 3 NDA-24296
Page 438
Revision 1.0
PA-SDTA
SDH/SONET Digital Trunk
5. Switch Settings

Switch settings on this circuit card are shown in the table below.

.

SW ITCH
NAME SWITCH
NO. SETTING S TANDARD
SETTING MEANING
MB UP C ircuit ca r d Make-busy
DOWN ×Circuit card Make-busy cancel
SW11
1OFF ×Fixed
2ON ×Fixed
3ON ×Fixed
4OFF ×Fixed
5OFF ×Not used
6ON PAD function is effective.
OFF ×PAD function is not effective.
7ON Setting of A-law
OFF ×Setting of µ-law
8ON ×OPT#0 Act (This card is used for System 0)
OFF OPT#1 Act (This card is used for System 1)
SW12 1-8 OFF ×Not used
P-SW
1ON Designation of OLLPB (OPT Local Loop-back)
OFF ×Des ign ati o n of O LL P B can cel
2ON Designation of ORLPB (OPT Remote Loop-back)
OFF ×Des ign ati o n of O R L P B canc el.
3OFF ×Not used
4ON Make-busy request
OFF ×Make-busy request cancel