Samsung Idcs 500 General Description Manual

							PART 2. HARDWARE DESCRIPTIONS
2.1 SYSTEM CABINETS
The cabinets that make up the iDCS 500 system are of metal construction and may be
utilized as either as an expansion cabinet or as a main cabinet / key service unit (KSU).
The cabinets may be used singly or may be stacked up to three (3) high to achieve maxi-
mum capacity. A single cabinet may be wall mounted for smaller applications or alterna-
tively the system may be mounted in a standard nineteen inch (19”) equipment rack after
removal of the side panels and their supporting brackets. Each cabinet is comprised of
the following:
!Eight interface card slots
!One dual purpose interface card / signal processor slot (see Part 1.2 Size and Configu-
ration)
!One processor card slot
!Two power supply slots
!One IOM board slot for use when the cabinet is the main cabinet/KSU (see Part 2.2.4
IOM Board)
!AC power connector
!DC power (Battery Backup) connector
NOTE: The first power supply slot must be occupied by a PSU-B power supply to supply
sufficient power to all 10 slots (8 interface, one dual purpose and one processor slot). The
second power supply slot can be occupied by either a PSU 60 or a PSU-B. Do not install
a PSU 40 in any PSU slot.
2.2 COMMON CONTROL CARDS
2.2.1  PROCESSOR CARDS
The iDCS 500 requires a processor card or cards in order to operate. In a single cabinet
iDCS 500 system, only one processor card, the Main Control Processor (MCP), is required.
When the system is expanded to two or three cabinets a second, Signal Control Proces-
sor (SCP), is required for the main cabinet to assist the MCP and each expansion cabinet
requires its own Local Control Processor (LCP). These processor cards are described
below.
MAIN CONTROL PROCESSOR (MCP)
The Main Control Processor (MCP) is installed in a dedicated processor slot, slot 10, of the
first cabinet and has positions for three daughter boards. The first daughter board (MCP_D1)
can support one of four types of daughter board, a Multi-Frequency Module (MFM), a
Switch/Conference Module (SCM), an R2/CID Module (RCM), in a single cabinet system
and is required to support the Expanded Switching Module (ESM) in a multiple cabinet
system. The second daughter board position (MCP_D2) can support the MFM, the SCM,
2.1 
						

							the RCM or the Local Area Network (LAN) board in a single cabinet system. This position
is also required to support the Inter Processor communications and Memory (IPM) daugh-
ter board in a multiple cabinet system or a system running the L version software. The
third daughter board (MCP_D3) can support a Miscellaneous (MISC) daughter board or a
Local Area Network (LAN) daughter board in a single cabinet system or a LAN daughter
board in a multiple cabinet system.
* The ESM must be installed in this position in a Multiple Cabinet System or a Single Cabinet System running
L version software.
** The IPM must be installed in this position in a Multiple Cabinet System or a Single Cabinet System running
L version software.
NOTE: Only one of any type of daughter board may be installed on any processor card.
SWITCH CONTROL PROCESSOR (SCP)
The Switch Control Processor (SCP) is installed in slot 9 of the KSU and reduces the avail-
able universal card slots to eight. The SCP card is required when the system is to be
expanded beyond a single cabinet. The SCP card has positions for three optional daugh-
ter boards. The first daughter board position (SCP-D1) can support one of three types of
daughter board, a Multi-Frequency Module (MFM), a Switch/Conference Module (SCM) or
an R2/CID Module (RCM). The second daughter board position (SCP-D2) can support the
MFM, the SCM, the RCM or the MISC. The third daughter board position (SCP-D3) can
support one of the three types of daughter board, a Multi-Frequency Module (MFM), a
Switch/Conference Module (SCM) or an R2/CID Module (RCM).
Note: Only one of any type of daughter board may be installed on any processor card.
S E I T I L I B A P A C D R A O B R E T H G U A D ) P C M ( R O S S E C O R P L O R T N O C N I A M
n o i t i s o Pno i t i s o p r e p d e w o l l a s d r a o B r e t h g u a D f o s e p y T
1 D - P C M*M S E d n a M C R , M C S , M F M
2 D - P C M** M P I d n a N A L , M C R , M C S , M F M
3 D - P C MCS I M d n a N A L , M C R , M C S , M F M
S E I T I L I B A P A C D R A O B R E T H G U A D ) P C S ( R O S S E C O R P L O R T N O C H C T I W S
n o i t i s o Pno i t i s o p r e p d e w o l l a s d r a o B r e t h g u a D f o s e p y T
1 D - P C SMC R , M C S , M F M
2 D - P C SCS I M d n a , M C R , M C S , M F M
3 D - P C SMC R , M C S , M F M
2.2 
						

							LOCAL CONTROL PROCESSOR (LCP)
The Local Control Processor (LCP) card is installed in a dedicated processor slot, slot 10,
of each Expansion KSU and does not reduce the available universal card slots of that
cabinet. The LCP card has positions for three daughter boards. The first daughter board
position (SCP-D1) can support one of two types of daughter board, a Multi-Frequency
Module (MFM), or an R2/CID Module (RCM). The second daughter board position (SCP-
D2) can support the MFM, the RCM or the MISC. The third daughter board position (SCP-
D3) can support one of two types of daughter board, a Multi-Frequency Module (MFM), or
an R2/CID Module (RCM).
Note: Only one of any type of daughter board may be installed on any processor card.
2.2.2 PROCESSOR CARD DAUGHTER BOARDS
There are seven types of daughter board that fit on the various processor cards. Some
daughter boards will only work on the Main Control Processor (MCP) and the rest will work
on any processor card. The various daughter boards and their uses are described below.
INTER PROCESSOR COMMUNICATIONS AND
MEMORY MODULE (IPM)
This daughter board installs in position MCP-D2 of the Main Control Processor and is
required to provide the inter processor messaging channels in a multiple cabinet system.
The IPM daughter board also carries the expanded SRAM and DRAM needed for multiple
cabinet systems and single cabinet systems running L version software.
The IPM daughter board consists of the following:
!One (1) MC68302 25 MHz Processor (for message handling)
!One (1) megabyte SRAM (for customer database)
!Four (4) megabytes DRAM (for the operating system and scratch pad)
!Three (3) synchronous communications ports (to communicate with the SCP and the
LCP’s)
S E I T I L I B A P A C D R A O B R E T H G U A D ) P C L ( R O S S E C O R P L O R T N O C L A C O L
n o i t i s o Pno i t i s o p r e p d e w o l l a s d r a o B r e t h g u a D f o s e p y T
1 D - P C LMC R , M F M
2 D - P C LCS I M d n a , M C R , M F M
3 D - P C LMC R , M F M
2.3 
						

							LOCAL AREA NETWORK (LAN)
This daughter board installs in either position MCP-D2 or MCP-D3 of the Main Control
Processor and provides a 10/100 base T Ethernet LAN connection. In addition to the LAN
connection, the LAN board provides 0.5 megabytes of SRAM to support the increased I/O
functions of this card. The LAN board also provides the hardware to drive the third and
fourth Serial I/O ports in the main cabinet.
The LAN daughter board consists of the following:
!10/100 base T LAN Interface
!0.5 Megabytes SRAM (for expanded database functions)
!2 serial I/O ports (maximum asynchronous speed 38.4 Kbps)
SWITCH AND CONFERENCE MODULE (SCM)
The Switch and Conference Module installs on the MCP or the SCM processor cards. In a
single cabinet system the SCM can be installed in MCP-D1, however in a multiple cabinet
system the SCM must be installed on the SCP as the MCP must have the ESM and IPM
daughter boards. The system, regardless of size can only support one SCM daughter
board. Adding a SCM daughter board to the system increases the number of conference
paths in the system from six to twenty four. In addition, the SCM also adds twelve DSPs for
DTMF and tone detection.
!Twelve (12) DSPs for DTMF and tone detection
!Eighteen (18) conference paths (for a system total of 24)
MULTI-FREQUENCY MODULE (MFM)
The MFM Module installs in any position of any of the processor cards. The main purpose
of the RCM daughter board is to provide DSPs for DTMF and tone detection.
The receivers are also used for DID trunks, E&M trunks, DISA, DNIS and ANI.
!Twelve (12) DSPs for DTMF and tone detection.
EXPANDED SWITCH MODULE (ESM)
The Expanded Switch Module is used to expand the time switch matrix from 512 chan-
nels in a single cabinet to the 1024 channels required for a multiple cabinet system.
The ESM daughter board installs in position MCP-D1 and consists of the following:
!1024 x 1024 time switch
2.4 
						

							R2/CID MODULE (RCM)
The R2/CID Module installs in any position on any of the processor cards. The main pur-
pose of the RCM daughter board is to provide Caller ID decoders for use with that tele-
phone company provided service over analog trunks. A secondary use of the RCM is to
provide R2 MFC senders and receivers to the system although these are not used in the
US. The system can support up to three of these cards for a total of 42 CID receivers.
The RCM consists of the following:
!Fourteen (14) CID receivers (for use with Caller ID on analog trunks)
MISCELLANEOUS FUNCTION MODULE (MISC)
The Miscellaneous Function Module (MISC) daughter board installs in position MCP-D3
on the MCP card in a single cabinet system or in position SCP-D2 on the SCP or position
LCP-D2 on the LCP card(s) in a multiple cabinet system. The MISC daughter  board is
used to provide external music on hold/audio inputs (radios, digital announcers, etc.),
external paging auto output, loud bell, common bell and assignable dry contact closures.
The system can support up to three of these daughter boards, one on the MCP or SCP and
one on each of the LCPs.
The MISC consists of the following:
!Two (2) external music/audio inputs
!One (1) external paging audio output
!One (1) loud bell audio output
!One (1) common bell relay contact closure
!Two (2) software assignable relay contact closures
2.2.3  SMARTMEDIA CARDS
An iDCS 500 system must have a SmartMedia card installed in the main control processor
(MCP) as the SmartMedia card contains the system operating software. The SmartMedia
card can also be used to store a backup customer database to supplement the database
stored on the MCP card. In addition the SmartMedia card can store backup copies of the
operating software for the SCP, LCP, TEPRI, and LAN cards.
2.2.4  INPUT–OUTPUT MODEM (IOM) BOARD
The Input Output Modem board installs in the first cabinet and provides access to the two
serial I/O ports on the Main Control Processor (MCP) card. The IOM board also has provi-
sion to have an internal 56K/V.90 installed on it (see Part 2.2.5). When the MCP card is
equipped with a LAN daughter board, the IOM board provides access to the LAN inter-
face in addition to the two serial I/O ports carried on the LAN daughter board.
2.5 
						

							2.2.5  MODEM DAUGHTER BOARD
The Modem daughter board installs on the Input Output Modem card. The modem pro-
vides a 38.4K connection or with the LAN board installed 56K/V90 connection to the sys-
tem for use for remote administration and/or programming. The card has a default exten-
sion number of 3999 and eliminates the need for an external modem, serial cable, single
line telephone port and serial I/O port on the system.
2.3 INTERFACE CARDS
These cards provide the interface connections for telephone lines and stations to the KSU
and expansion cabinets. These cards fit into the universal card slots to configure the sys-
tem as required. iDCS 500 interface cards are encased in a static dissipative ABS plastic
shell to protect the PCB during handling.
2.3.1 TRUNK CARDS
TRUNK B1
This card contains four loop start C.O. line interface circuits with C.O. disconnect detection.
It also contains the circuitry needed for Caller ID. It can be inserted in any universal card
slot in all cabinets.
TRUNK C1
This card contains eight loop start C.O. line interface circuits with C.O. disconnect detec-
tion. It also contains the circuitry needed for Caller ID. It can be inserted in any universal
card slot in all cabinets.
GTRK
This card contains four ground start C. O. line interface circuits with disconnect detection.
It can be inserted in any universal card slot in any cabinets.
DID
This card contains four Direct Inward Dialing (DID) trunk interface circuits. This card can
be inserted in any universal card slot in any cabinet.
E & M
This card contains four 2 wire E & M tie lines, type one interface configuration (TL11M). It
can be inserted in any universal card slot in all cabinets. This card can be used for two
way DID calling.
2.6 
						

							TEPRI DIGITAL TRUNK
When programmed as a T1 this card provides up to 24 trunk circuits in any combination of
the following:
!Loop start lines
!DID (Direct Inward Dialing)
!Ground start lines
!E & M tie lines or two way DID calling
When the card is programmed as a PRI it will provide 23 bearer channels and 1 data
channel (23B+D). This card can be installed in any of the first three slots of any cabinet.
4 BRI (BASIC RATE INTERFACE–4BRI)
The 4 BRI card supports 4 trunk or station level ISDN Basic Rate Interface (i.e., 2B plus D)
circuits. The 4BRI can be inserted in any universal slot.
ITM3 (IP TELEPHONY MODULE)
The ITM3 card supports 8 VOIP channels with provision for a daughter board hosting a
further 8 channels for a maximum of 16 channels per ITM3 card. These channels are
H.323 compliant and are used in conjunction with either the G.723 or G.729 voice com-
pression protocols. The ITM3 card may be installed in any universal card slot up to a
maximum of two cards per cabinet.
E911 CARD
The E911 card supports up to 4 CAMA (Centralized Automatic Message Accounting) type
loop start trunks to provide CESID (Caller Emergency Services ID). This trunks are con-
nected directly to the PSAP (Public Services Answering Point) to pass on calling station
information to enable the emergency services to correctly locate the source of the call
such as a building floor.
2.7 
						

							2.3.2  STATION CARDS
DLI
This card is an eight circuit digital station interface card that provides 2B+D service when
installed in any universal card slot in all cabinets.
16DLI
This card is a sixteen circuit digital station interface card that provides 1B+D service when
installed in any universal card slot in all cabinets. Keyset daughter boards will not work
when connected to this card.
SLI
This card is a four circuit analog station interface for industry standard single line tele-
phones or other analog peripheral devices (voice mail, etc.). Each circuit is equipped
with an analog DTMF receiver and provides the over-voltage protection required for con-
nection to telephone company off premises extension circuits (OPX). It can be inserted in
any universal card slot in all cabinets. Each port on this card is intended for connection to
one telephone. Connecting multiple telephones to a port may result in incorrect operation
or damage to the card. See the installation manual part 3 for details.
8SLI
This card is a eight circuit analog station interface for industry standard single line tele-
phones or other analog peripheral devices. The 8SLI does not contain any over-voltage
protection and is not qualified as OPX. It also does not contain DTMF receivers, but shares
system DSP resources. It can be inserted in any universal card slot in all cabinets. Each
port on this card is intended for connection to one telephone. Connecting multiple tele-
phones to a port may result in incorrect operation or damage to the card. See the installa-
tion manual part 3 for details.
16SLI
This card is a sixteen circuit analog station interface for industry standard single line tele-
phones or other analog peripheral devices. The 16SLI does not contain any over-voltage
protection and is not qualified as OPX. It also does not contain DTMF receivers, but shares
system DSP resources. It can be inserted in any universal card slot in all cabinets. Each
port on this card is intended for connection to one telephone. Connecting multiple tele-
phones to a port may result in incorrect operation or damage to the card. See the installa-
tion manual part 3 for details.
8MWSLI
This card is an eight circuit analog station interface for industry standard single line tele-
phones that require operation of an industry standard message waiting lamp with a volt-
age range of 85 ~ 96 VDC. The lamp can be programmed to be on continuously or flash
2.8 
						

							at a programmable rate of 100ms to 2000ms ON/OFF times. The 8MWSLI does not con-
tain any over-voltage protection and is not qualified as OPX. It also does not contain DTMF
receivers, but instead shares the system DSP resources. It can be inserted in any univer-
sal card slot in all cabinets. Each port on this card is intended for connection to one tele-
phone. Connecting multiple telephones to a port may result in incorrect operation or dam-
age to the card. See the installation manual part 3 for details.
16MWSLI
This card is a sixteen circuit analog station interface for industry standard single line tele-
phones that require operation of an industry standard message waiting lamp with a volt-
age range of 85 ~ 96 VDC. The lamp can be programmed to be on continuously or flash
at a programmable rate of 100ms to 2000ms ON/OFF times. The 16MWSLI does not con-
tain any over-voltage protection and is not qualified as OPX. It also does not contain DTMF
receivers, but instead shares the system DSP resources. It can be inserted in any univer-
sal card slot in all cabinets. Each port on this card is intended for connection to one tele-
phone. Connecting multiple telephones to a port may result in incorrect operation or dam-
age to the card. See the installation manual part 3 for details.
2.9 
						

							2.3.3  OTHER CARDS
AUTO ATTENDANT
This optional card can be used for either the Automated Attendant, Uniform Call Distribu-
tion or a combination of both. For more information about the Automated Attendant and
UCD, see section 4.1 System Features.
CADENCE (CVM8A)
The CADENCE Voice Mail system is a fully integrated Auto Attendant/Voice Mail/Fax Sys-
tem on a single DCS circuit card. This optional card is designated the CVM8A and pro-
vides 4 or 8 channels of communication. Only one card is permitted per system and it can
be installed in any universal card slot.
This fully featured self contained system is connected directly to the DCS data bus and
communicates with the DCS processor. This design means that installation time is mini-
mized, operation is streamlined and many features can be implemented that are not nor-
mally possible with older conventional stand alone Voice Mail/Auto Attendant systems.
All power to run this self contained system comes from the DCS telephone system power
supply. Each of the DCS power supply is rated according to the number of stations it will
support. When CADENCE is installed it counts as (8) eight stations of the PSU rating re-
gardless of the number of Voice Processing Modules installed.
2.10