Samsung KP70DM1 Reference

Chapter 1

System Overview

1-1 System Configuration.................................1-3

1-2 Specification...............................................1-6

1-3 Key Service Unit Layout.............................1-7

1-4 Digital keyphone°Øs Control Location..........1-8

1-5 Exploded View............................................1-9

1-1 System Configuration

System Specification

Chapter 1. System Overview

System Item

Processor Type

Main Memory

Switch Structure

Man-Machin Interface

ISDN Interface

E1 Interface

System Capacity

Combination of

Boards
Basic
Basic + 3TRK
Basic + 4S0T0
Basic + 4S0T0+8DLI*2
Basic + 3TRK*2
Basic + (4S0T0 + 8DLI*2
+ EXP (4S0T0 + 8DLI*2)
Basic + (6TRK + 8DLI*2
+ EXP (6TRK + 8DLI*2)

Loop Start

Trunk /BRI/F

0

3
4(8CH)
4(8CH)

6

8(16CH)

12

Key sets

8
8

8
24
16

40

40

Specification
MC68EC000

16Bit Mode

ROM : 1M Bytes (1M Bytes)

RAM : 256K Bytes (256K Bytes)

( ) : Option

256°ø256 Time slot

MMC : RS-232C

Remote MMC : Modem

S0T0/PRI

E1 : 30 Channels

KDB-D/

SLI

KDB-S

8
8
8
8
8

8

Max Capacity

(Including KDB line)

0 *8 (16)
3 *8 (16)

8 *8 (16)
8 *24 (32)
6 *16 (24)

12 * 40 (40)

16 * 40

°ÿIn this table, 4S0T0 is used as digital trunk.
°ÿ4S0T0 card can be used as ISDN NT. Each port can have up to 8 ISDN TEs, but power

consumption of each port is limitted to 4 WATT.
Detailed description is refered to user’s manual.

1-3