SAMSUNG
DCS-816
Installation Manual
3-3
3.3 8TRK Card (Figure 3-3)
Eight (8) analogue trunk interfaces with MPD or PRS option
The card has eight (8) interfaces for MPD or PRS optional chips. Install any MPD or PRS chip be-
fore installing the card. Only one card can be installed in the expansion slot. Ensure that it is fully
inserted into the slot.
3.4 2/4BRI Card (Figure 3-3)
Two (2) or four (4) ISDN BRI ports
There are no hardware options to select on this card. This card supports both S and T reference
points defined by ITU-T. You can select the S/T mode of each port respectively by MMC pro-
gramming. Note that the card does not provide power to ISDN terminal equipment even though
you select So mode.
Insert the card and ensure that it is pushed firmly into the slot.
8TRK CARD AND 2/4BRI CARD
FIGURE 3-3
2 CAPACITORS
PER LINE
MPD/PRS SOCKETS FOR
TRK1 TO TRK8 FROM THE TOP