NEC SL2100 Hardware Manual page 90

ISSUE 4.0
3.4.6.2 Switch Setting
The following figure shows the location of the switches on the IP7WW-1PRIDB-C1 board.
1. Set the switches J6 to J9 according to the system, referring the
1PRIDB-C1.
Switch No.
J6, J7
J8, J9
2. Connect the cables from the NT1 Network Termination cable to the J5 connector on the 1PRIDB- C1 board.
3. Assign whether the board works as PRI/T1 by PRG10-51-01.
With Normal operation, Status LED on the base board flashes (100 ms On/100 ms Off) green.
INSTALLING THE EXPANSION INTERFACE BOARDS
Table 2-18 Switch Setting of 1PRIDB-C1
Switch Position
2M Connect PRI/E1 (2.048 Mb/s) line
1.5M (default) Connect PRI/T1 (1.544 Mb/s) line
T (default) T-Bus connection
S S-Bus connection
Figure 2-70 Switches Location of 1PRIDB-C1
Table 2-18 Switch Setting of
Description
SL2100
88