GTE Omni Si Database Technical Practices Issue 1 Manual

							SVR 5210TL-130500-1001
Universal PCBs3.6 This paragraph provides information about the PCBsinstalled in the remaining card slots (slots not used by common
control cards). Slots used by these cards (which support lines,
trunks, or features) are called PCMUSs (Pulse Code Modulation
Universal Slots). PCMUSs are not reserved for a certain type of
card, but can be used by any card needed to support the system
configuration. Each card may occupy one, two, or three card
slots. The number of line, trunk, or feature cards that can be
mounted in a given PCMUS group is physically limited by the
number of slots in that group and the number of slots occupied
by a given card.
NOTE: When a 
Tl span is not used or not fully used, universal
cards can be put into the 
Tl span slots. If a Tl span of less than
maximum configuration is used, do not place cards that use time
slots into these slots. Time slots are explained in paragraph
4.3.1.Figure 3.9 shows the cards slots that are used by line, trunk, or
feature cards. Table 3.3 lists the cards, and Table 3.4 lists the
number of slots needed for each card.
NOTES:
l For information on maximum number of card types per system,
see section 10.0.
l PD-200 data cards are described in section 7.0.
867s-53 
						

							TL-130500-1001PCMUS GROUP C-I
EXPFAICIES’o’(W
COMMONc- CONTROL __)*GROUP 6 -+--GR$XJP
f- PCMUSGROUPC -FILE 
B
STiRzED
(Y)
Figure 3.9Universal PCB Card Slots
a/a7SW 5210 
						

							TL-130500-1001FB#
Table 3.3Universal Printed Circuit Boards
MNE-
PCMUS CARD FUNCTIONCIRCUITS PER
MONICCARDFB-17276-A
FB-17208-A
FB-17225-A
FB-17236-A
FB-1721 O-AFB-51279-A
FB-17202-BOA
FB-17203-A
FB-‘7201 -A
FB-51267-A
FB-51280-A
FB-17254-A
FB-17250-A
TR-100119-l
FB-17280-A
FB-17251 -AFB-17209-A
FB-17235-A
AIOD
ATT12CIP
DVCIP
PADIC
PCONF
PCOT
PDTMF
PEMT
PFWTA
PILT
PLCCPOPS
PMI
PPTR
PRLT
SIDML
VCIPAutomatic Identification of Outward Dialing
Attendant Interface
Control Interface Processor
Data Voice Control Interface Processor
Public Address and Dictation
PCM Dual Tone Multi-frequency Receiver
Two-way Trunk to CO
PCM
Two-wire E&M Trunk
PCM Four-wire E&M Trunk
PCM Incoming Loop Trunk
PCM Line Circuit Card
PCM Off-Premises Station Line
PMS Interface Card
PCM Progress Tone 
RecognizerPCM Release Link Trunk
SI Dual Modem and Current Loop
Voice Control Interface Processor(2 E&M, 2 simplex
circuits)
(2 circuits)
(8 circuits)
(4 circuits;
(4 Data/Voice)
(2/l circuits)
(1 circuits)
(4 circuits)
(4 circuits)
(4 circuits)
(4 circuits)
(4 circuits)
(8 circuits)
(8 circuits)
(4 circuits)
(4 circuits)
(2 circuits)
(8 circuits)
Table 3.4Universal Printed Circuit Boards Physical Mounting Requirements
PART NUMBERCARD NAMESCARD SLOTSCARD WIDTH
REQUIRED(INCHES)
FB-17201 -AFB-17202-A
FB-17203-A
FB-17208-A
FB-17209-A
FB-1721 O-AFB-17225-A
FB-17235-A
FB-17236-A
FB-17250-A
FB-17251 -AFB-17254-A
FB-17276-A
FB-17280-A
FB-51267-A
FB-51279-A
FB-51280-A
[NOTE: *-- two slots required for heat outputPEMT
PCOT
PDTMF
ATT12SIDML
PADIC
CIP
VCIPDVCIP
POPS
PRLT
PLCC
AIOD
TCPPTRPFWTA
PCONF
PILT
2
2
1
2
2
2
1
1
1
1
2
1
3
1
2
1
21.2
1.2
.6
1.P
1.6
1.6
.6
.6
.6
1.2
1.2
.6
1.8
.6
1.2
.6
1.2SVR 5210
8187s-55 
						

							TL-130500-1001AIOD3.6.1 The Automatic identification of Outward Dialing card
FB-17276
provides automatic number identification of the calling station on
outgoing calls.
The system identifies the station number and sends the number
over a dedicated channel to the central office 
AIOD equipment in
the connecting central office. This card will supply four stations
and four trunk numbers encoded in two of five formats (0, 
1, 2, 4,
7) over a choice of four channels, two simplex loop channels and
two E&M channels.
ATT123.6.2 The Attendant Interface card is required for the system
FB - 17208to interface with an Attendant Console or BLDU (Busy Lamp
Display Unit). This card consists of two ports; each port supports
either one Attendant Console or one to four BLDUs.
The three possible configurations of these ports are as 
follows:l Two Attendant Consoles, or
* Four BLDUs
- Each BLDU could have three more BLDUs “daisy chained”
off it (the features of the daisy chained BLDUs would be the
same as the main 
BLDU).
- The system supports a maximum of 4 BLDUs, in a daisy-chained configuration, per card
e One Attendant Console and one BLDU (daisy chaining can be
used here as well).
NOTES:
o In a two-console application, it is preferred to have one
Attendant Console per card in case of card failure.
e A PLCC line interface card circuit is aiso required to provide
an analog voice path to an Attendant Console. It is
recommended to put the ATT12 and PLCC cards next to one
another. The 
ATT12 card connects the Attendant Console or
BLDU to the digital data link that connects via the MPB85 card
to the CPU. The transfer of data between this card and an
Attendant Console or BLDU is performed in a full-duplex,
1,200 baud, seriai, current loop mode. The transfer of data
between this card and the MPB85 card is in parallel by 
eight-bit format under control of the CPU.
S-56887SW 5270 
						

							SVR 5210TL-130500-1001CIP3.6.3 The CIP (Control Interface Processor) card provides the
FB-17225-Asystem interface to an Analog Integrated Featurephone. One
card supports up to eight Analog Integrated Featurephones.
Note: A line interface card circuit must also be used to provide
an analog voice path for an Analog Integrated Featurephone.
CIP to Analog Integrated Featurephone communications is a
digital data link: system to CIP communications is done by
memory mapping, using the MPB85 card. The transfer of digital
data between this card and an Analog Integrated Featurephone is
performed in duplex, using 
MPRTs (Mini-Packet
Receiver/Transmitters) 
(FGBS’s proprietary data link) and the
associated LBP (Link Bus Protocol). The transfer of data
between this card and the MPB85 card is in parailel by eight-bit
format under control of the CPU.
DVCIP
3.6.4 The Data Voice Control Interface Processor card is
FB-17236-A
required for the system to interface with a data/voice DFP (Digital
Featurephone). This card supports interfacing for up to four
DFPs having both data and voice transmission capability. Each
card has eight circuits. One circuit supplies the voice
connection while another circuit supplies the data connection.
Each DFP connects to the system via an individual twisted pair
wire. DVCIP-to-DFP communications is via a digital data link;
system to DVCIP communications is done by memory mapping,
using the MPB85. The transfer of digital data between this card
and a DFP is performed in duplex, using 
MPRTs (Mini-Packet
Receiver/Transmitters).
The card separates the transparent voice and data 
mini-packets received by the phone, converts them back to PCM
form, and presents them to the PCM bus on four even 
channe!s(0, 2, 4, and 6). For voice, the data is transmitted on circuits 1, 3,
5, and 7. The transfer of data between this card and the MPB85
card is in parallel by eight-bit format under control of the CPU.
NOTES:
* The DVCIP card is used to support circuit switched data which
is discussed in section 5.0.
* PD-200 data cards are discussed in section 7.0 of this
document.
8187s-57 
						

							TL-130500-1001
PADIC3.6.5 The Public Address and Dictation card is required for the
FB-17210-Asystem to interface with customer-provided dictation or paging
equipment. This card supports two dictation trunks, one paging
circuit with four outputs, and one input from a music source for
the four paging outputs.
Each dictation access circuit allows station users with the
appropriate class of service to access and control the specific
dictation equipment with either dial pulse or tone signaling
methods. Alternate dictation equipment, which is directly
connected to the standard line circuit card, is also available for
DTMF only signaling. The user uses the station instrument dial to
enter control codes which start and stop the recording process,
rewind the tape a short distance, and then play back a portion of
the recorded message. This allows erasure and recording for
corrections and rewind capabilities for review of the entire
message.
The page access portion of the PADIC card has four individual
audio circuits with low-impedance outputs and dry-circuit
contacts for control of the associated external paging system
equipments. Data base programming allows the user to select
11 different zone combinations, each of which can consist of one
of the four circuits or any combination of the four circuits. A
single music input is provided and four front panel switches allow
selection of the circuits to which background music will be
applied. The background music is automatically disconnected
from the circuit accessed for paging.
With the page access circuit installed, the code-calling feature
is available. Only data base programming is required to
establish the desired code sequences, duration, etc.
This card contains a CODEC (Coder/Decoder) for analog/digital
and digital/analog conversion. Turn-on and turn-off control
signals are received from the system digital data link. Sampling
control signaling is controlled by channel memory via the PCMFS
card.
IS-588!87SW s210 
						

							SVR 5210TL-130500-1001
PCONF3.6.6 The PCM Conference card is required if the systemFE3-51279-Aincludes eight-party conference feature. This card contains a
CODEC for analog-to-digital and digital-to-analog
conversion. Sampling signals from the PCMFS card allow this
card to process PCM inputs representing eight time slot related
end-to-end connections. A summing circuit on the card
combines and amplifies all connected stations in a manner that
allows each party to hear all other parties in the conference
except the subscriber. This card does not connect to any
external peripheral equipment. This card is also used in support
of the silent monitor and station monitor features. There are a
maximun of eight cards allowed for both features.
NOTE: Slot 
A0 can only contain a PCONF or PDTMF voice card.
FCC data cards allowed in this slot, see section 7.0.
PCOT3.6.7 The Two-Way Trunk to CO card is required for the
FB-17202-BOAsystem to interface with loop dial trunks or release link trunks.
This card supports four trunk circuits with trunk impedance levels
that are nominally 600 ohms. Either the loop-start or 
ground-start mode of operation is selected by data base programming.
Special strapping is not required for either operational mode.
This card detects incoming trunk signaling and provides outgoing
trunk signaling control.
For example, if the power failure transfer option is incorporated in
the system, one PCOT card (four trunk circuits) can be wired for
power failure transfer. During normal operation, the CO trunks
dedicated to power failure transfer operate like all other CO
trunks.
This card contains a CODEC for analog-to-digital and 
digital-to-analog conversion. Scan and seize control signals are
received from, and request signals are transferred to, the PEC
CPU via the digital data link.Sampling control signaling is
controlled from channel memory via the PCMFS card.
PDTMF
3.6.8 The PCM Dual Tone Multi Frequency Recerver card is
FB-17203-Arequired for the system to process dialed DTMF digits from a
DTMF telephone and the Attendant Consoles. This card receives
and decodes the 2-out-of-7 DTMF tones from the station’s
line interface card via the PCM input bus and outputs the
decoded digits in hexadecimal format to the PEC CPU via the
digital data link. This card contains four DTMF receiver circuits.
NOTE: Slot 
A0 can only contain a PCONF or PDTMF voice card.
For data cards allowed in this slot, see section 7.0.
8187s-59 
						

							TL-130500-1001
PEMT
3.6.9 The Two-Wire E&M Trunk card is required fcr the system
FB-17201 -Ato interface with two-wire E&M trunks. This card supports
interfacing to four two-wire E&M trunk circuits. Connection to
the trunk consists of one tip and ring analog path plus an E
signaling and M signaling connection.
The Two-Wire E&M Trunk card is typically used for Tie trunks.
The card provides a two-way operation between systems.
These trunk circuits can also te used as one-way-only
interfaces and operate in either a dial or 
ringdown mode of
operation. They can be used as CO trunks if required. External
signaling circuits are required at both ends.
Each circuit provides for tandem, trunk-to-trunk, and CCSA
(Common Control Switching Arrangement) applications. One
E&M trunk circuit on this card is also required for each recorder
announcer used in the system.
This card contains a CODEC for 
ND (Analog-to-Digital) and
D/A (Digital-to-Analog) conversion. Scan and seize 
controisignals are received from, and request signals are transferred to,
the CPU via the digital data link. E&M signaling is also interfaced
through the digital data link. Sampling control signaling is
controlled from channel memory via the PCMFS card.
S-60
8J87SW 5210 
						

							SVR 5210w37S-61 
						

							TL-130500-1001PLCC3.6.12 The PCM Line Circuit card, which has eight tip and ring
FB-17254-Acircuits, is required for system to interface with any of the
following:
l Attendant Console
l Music-on-Hold
l Agent Instruments
* Station Instrument
l Stand-alone Featurephone
l Integrated Featurephone (analog only)
The card contains a CODEC for 
AD and D/A conversion. Scan
control signals are received from, and request control signals are
transferred to, the CPU via the digital data link. Sampling control
signaling is controlled by channel memory via the PCMFS card.
NOTE: 
IFPs (Integrated Featurephones) must be on a separate
PLCC and cannot be mixed With other types of users (attendant,
station instrument, etc.). All other line types can be mixed on the
same card (attendant, station instruments, etc.).
POPS3.6.13 The PCM Off-Premises Station Line Circuit card allows
FB-17250-Athe system to interface with distant or off-premises station
instruments operating with up to 1,300 ohm loops (this includes
the typical 200-ohm instrument resistance). This card supports
interfacing with eight station instruments. This card contains a
CODEC for A/D and D/A conversion. Scan control signals are
received from, and request control signals are transferred to, the
PEC CPU via the digital data link. Sampling control signaling is
controlled by channel memory via the PCMFS card.
This card meets the FCC Class C requirements for off-premises
extensions to PABX systems, allowing the system planner to
implement less costly distant or off-premises extensions by
eliminating the requirements for midpoint signaling and voice
repeaters for loops up to 1,300 ohms.
S-628/87SVR 5210