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.
.
SWITCH
NAME
SWITCH
NO.
SETTING
STANDARD
SETTING
MEANING
MB
UP Circuit card Make-busy
DOWN × Circuit card Make-busy cancel
SW11
1OFF × Fixed
2ON × Fixed
3ON × Fixed
4OFF × Fixed
5OFF × Not used
6
ON PAD function is effective.
OFF × PAD function is not effective.
7
ON Setting of A-law
OFF × Setting of µ-law
8
ON × 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
1
ON Designation of OLLPB (OPT Local Loop-back)
OFF × Designation of OLLPB cancel
2
ON Designation of ORLPB (OPT Remote Loop-back)
OFF × Designation of ORLPB cancel.
3OFF × Not used
4
ON Make-busy request
OFF × Make-busy request cancel