Option Cards; Trunk Expansion Cards - Samsung DCS-816 General Description Manual

SAMSUNG General Description
DCS-816 March 1999

2.2 OPTION CARDS

SIO Option Card
Two dedicated connectors in the Basic KSU are for the SIO option card. The SIO1 option card
contains two (2) RS232C serial interfaces with DB9 connectors for connection to a personal
computer, a printer or a modem. They are for SMDR or PCMMC. One per system.
AA Option Card
The AA option card is equipped with 4-channel built-in AA. There are two dedicated connectors in
the Basic KSU for the option card. The card has its own processor, 68EC000, 64 Kbyte program
memory, 512 Kbyte pre-recorded message memory, 1 Mbyte data and customer message
memory and a DSP chip for AA processing. One card per system.

2.3 TRUNK EXPANSION CARDS

Only one slot is available for trunk expansion.
4TRK Card
The 4TRK card provides four (4) analogue C.O. interfaces. Each interface contains an interface
for MPD or PRS, which is optional. The MPD or PRS hybrid chips from the DCS system can be
used.
8TRK Card
The 8TRK card provides eight (8) analogue C.O. interfaces. Each interface contains an interface
for MPD or PRS, which is optional. The MPD or PRS hybrid chips from the DCS system can be
used.
2BRI Card
The DCS-816 system accommodates the 2BRI card from the DCS Compact system, which
contains two (2) basic rate access ports, i.e. four (4) ISDN channels. Protocol is compatible with
Euro-ISDN BRI.
4BRI Card
The DCS-816 system accommodates the 4BRI card from the DCS Compact system, which
contains four (4) basic rate access ports, i.e. eight (8) ISDN channels. Protocol is compatible with
Euro-ISDN BRI.
NOTE: DCS-816 cannot accommodate interface cards from other DCS systems (i.e. DCS, DCS
Compact I, or DCS Compact II) except for the DCS Compact BRI cards.
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