Samsung DCS-408 - Chapter 1 Keyphone System Overview; System Features; System Overview

Samsung
DCS-408 & 408i Keyphone System Installation Manual
– 1 –
The DCS-408/DCS-408i digital keyphone system is designed to be suitable for a small office.
Both the DCS-408 and DCS-408i system comprise a baseboard to which eight (8) station
lines (four circuits for digital keysets and four lines for analogue telephones) can be con-
nected.
While the DCS-408 system accommodates four analogue trunk lines, the DCS-408i system
accommodates two BRI lines (four channels). Moreover, the BRI2 line (two channels) of the
DCS-408i system can be substituted for ISDN station lines.
System Features
y Simple and slim design.
y Supports the Plug & Play function and is easy to install.
y Displays the call list.
y Supports a doorphone interface module (DPIM) connection allowing use of a doorphone.
y Accommodates eight station lines.
y DCS-408 accommodates four analogue trunk lines and DCS-408i accommodates four
digital trunk channels. The BRI2 line (two channels) of the DCS-408i system can be substi-
tuted for ISDN station lines.
NOTE: The DCS-408/DCS-408i digital keyphone system does not support add-on-modules (AOMs)
or KDB-DLI and KDB-SLI keysets.
System Overview
General Details
Item Details
CPU MC68EC000 (16MHz) 16Bit Mode
ROM (DCS-408): 1Mbyte (2 x 27C4001)
ROM (DCS-408i):
2Mbyte (4 x 27C4001)
Memory
RAM: 256 kbytes (2x681000)
Switch Structure 256 x 256 Time Slot
SIO port RS-232C (SIO)