CHAPTER 2 NDA-24296
Page 98
Revision 1.0
PH-PC36
Multiplexer
4. Lamp Indications
The contents of lamp indications of this circuit card are shown in the table below.
5. Switch Settings
Standard settings of switches on this circuit card are shown in the table below.
LAMP NAME COLOR STATE
MUX ACT Gre en Rema ins lit whil e this circuit card is in ACT state.
SYNC Green Lights when 32 Mbps Frame Head (FH) synchronization is established between the
MUX and TSW.
RCLK ALM Red Lights when the 32 Mbps clock signals (which is supplied by TSW) loss has occurred.
PMCLK ALM Red
Lights when either the following clock signals output failure has occurred.
2 Mbps clock signals (which supplies to the line/trunks)
Frame Head signal
4 Mbps clock signals
CFT OPE Green Li ghts when the CFT circuit is valid.
SWITCH
NAME SWITCH
NO SETTING STANDARD
SETTING MEANING
MB UP Circuit card Make-busy.
DOWN ×Circuit card Make-busy cancel.
SW01
1ON 3-Party Conference Function (CFT) is va lid.
OFF 3-Party Conference Function (CFT) is invalid.
2ON Setting of A-Law in the CFT function block.
OFF ×Setting µ-Law in the CFT function block.
3OFF ×Not used.
4OFF ×Not used.