NDA-24296 CHAPTER 3
Page 469
Revision 1.0
PA-24CCTA
Common Channel Trunk
SWITCH
NAME
SWITCH
NO.
SETTING
STANDARD
SETTING
MEANING
SW02/
MODE
Transmission Guard Timer Setting (sec.)
0
×
4 (sec.)
15 (sec.)
26 (sec.)
37 (sec.)
48 (sec.)
59 (sec.)
6 10 (sec.)
7 11 (sec.)
8 12 (sec.)
9 13 (sec.)
A 14 (sec.)
B 15 (sec.)
C 16 (sec.)
D 17 (sec.)
E 18 (sec.)
F 19 (sec.)
SW10/4D
1
ON Logic of Signal Channel A (Receive): Negative
OFF
×
Logic of Signal Channel A (Receive): Positive
2
ON Logic of Signal Channel A (Send): Negative
OFF
×
Logic of Signal Channel A (Send): Positive
3
ON RMT Alarm Sending: Not to be sent out
OFF RMT Alarm Sending: To be sent out
4
ON Simultaneous Seizure Supervision: Not to be controlled
OFF Simultaneous Seizure Supervision: To be controlled
5
ON Data Link Control: MOS
OFF Data Link Control: BOS
6
ON Multiframe Selection: 12-Multiframe
OFF Multiframe Selection: 24-Multiframe
7
ON Coding Type: AMI (Alternate Mark Inversion)
OFF Coding Type: B8ZS (Bipolar with 8 Zeros Substitution)
8
ON
Fixed to ON. When this switch is set to ON, Alarm Processing
is selected for North America specification.
OFF