Meridian Nortel 1 Option 11C Technical Reference Manual page 235

Table 78
Jumper settings
Jumper
Port
location
0 J10
1 J7
J6
2 J5
3 J4
J3
Two ports offer the option for DTE/DCE configuration. This option is
selected from a jumper on the card. Table 78 shows the jumper settings:
Strap for
DTE
C - B
C - B
C - B
C - B
C - B
C - B
Strap for Jumper
DCE location
B - A
B - A
B - A
B - A
B - A
B - A
Option 11C and 11C Mini
SDI ports Page 235 of 544
RS422
J9 C - B
J8 C - B
J2 C - B
J1 C - B
Technical Reference Guide
RS232
B - A
B - A
B - A
B - A