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…02… …02…
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IDCN
SYS/83-11-18
CONCENTRATOR
Page
T̲A̲B̲L̲E̲ ̲O̲F̲ ̲C̲O̲N̲T̲E̲N̲T̲S̲
1 INTRODUCTION ..................................
2
2 CONCENTRATOR BASED ON LOCAL AREA NETWORK .......
3
2.1 GENERAL ....................................
3
2.2 TERMINAL CONCENTRATOR CONFIGURATION ........
5
2.2.1 Equipment Breakdown ....................
8
2.3 TERMINAL CONCENTRATOR FUNCTIONS ...........
9
2.3.1 Outgoing Message Capabilities ..........
9
2.3.1.1 Message Preparation ................
9
2.3.1.2 Message Coordination ...............
9
2.3.1.3 Message Release and Conversion .....
10
2.3.1.4 Message Transmission ...............
10
2.3.2 Incoming Message Capabilities ..........
10
2.3.2.1 Message Reception ..................
10
2.3.2.2 Message Distribution ..............
10
2.3.2.3 Message Presentation ...............
11
2.4 PRICE PROPOSAL .............................
12
2.4.1 Work Breakdown Structure ...............
12
2.4.2 Work Unit Cost Breakdown ...............
12
3 CONCENTRATOR BASED ON THE CR80 COMPUTER ........
16
3.1 GENERAL ....................................
16
3.2 HARDWARE CONFIGURATION .....................
16
3.2.1 Rack Layout ............................
17
3.3 TERMINAL CONCENTRATOR FUNCTIONS ............
19
3.4 PRICE PROPOSAL .............................
20
3.4.1 Work Breakdown Structure ...............
20
3.4.2 Work Unit Cost Breakdown ..............
21
1̲ ̲ ̲I̲N̲T̲R̲O̲D̲U̲C̲T̲I̲O̲N̲
This proposal for the Message Switching System describes
the Terminal concentrator. Christian Rovsing A/S offers
two alternative implementation solutions on the concentrator.
- The concentrator is based on our local area network
(X-net) and associated peripherals (workstation
processor etc.)
- The concentrator is based on our CR80 computer
with associated Line Terninal Units (LTUs) for
interface to the VDUs.
Section 2 of this document describes the Local Area
Network solution and section 3 the CR80 solution. The
two solutions are based on utilisation of existing
hardware and software for a cost-effective, timely
implementation and includes extensive growth capabilities
owing to the module hardware design concept.
2̲ ̲ ̲C̲O̲N̲C̲E̲N̲T̲R̲A̲T̲O̲R̲ ̲B̲A̲S̲E̲D̲ ̲O̲N̲ ̲L̲O̲C̲A̲L̲ ̲A̲R̲E̲A̲ ̲N̲E̲T̲W̲O̲R̲K̲
2.1 G̲E̲N̲E̲R̲A̲L̲
The Christian Rovsing A/S proposal for the Terminal
Concentrators for the Message Switching System is based
on our Local Area Network TDX-bus which has been produced
since 1978 and implemented in various Military and
Commercial Projects.
In figure 2.1-1 a system layout is shown to give an
overview of the Terminal Concentrators. The Terminal
Concentrator will:
- Control preparation of outgoing messages originated
in the Terminal Concentrator, i.e. message preparation
and coordination with other terminals.
- Provide message release capabilities at specified
terminals.
- Process already released messages by storing and
subsequent presentation for supervisors for conversion
to transmission formats.
- Transmit all outgoing messages to the node in the
main computer of the Message Switching System.
- Receive all incoming messages from the node in
the main computer of the Message Switching System.
- Process already received messages by storing and
subsequent presentation for supervisors for distribution.
- Assist the supervisory personnel in distribution
of incoming messages to user terminals.
- Present messages at user terminals on request.
- Retrieve offline stored messages and present then
on the supervisor and user terminals.
The TDX-net solution to the Terminal Concentrator is
a flexible and versatile approach, providing the customer
with a truly distributed system. Only a small number
of different hardware modules are used in order to
simplify the spare part handling. The processing power
of the Terminal Concentrator is distributed over various
microcomputers and inter communication is via the TDX
bus which is a twisted pair of two coaxial cables.
Figure 2.1-1
Terminal Concentrator System Layout
2.2 T̲E̲R̲M̲I̲N̲A̲L̲ ̲C̲O̲N̲C̲E̲N̲T̲R̲A̲T̲O̲R̲ ̲C̲O̲N̲F̲I̲G̲U̲R̲A̲T̲I̲O̲N̲
Each Terminal Concentrator is configurated with following
components:
a) The TDX-net controller which is the contral device
of the TDX-net bus system. It controls all traffic
on the TDX-net and ensures that all devices attached
to the net are polled in correspondance with the
associated bandwidth.
The TDX-net is an efficient, fast digital link
between terminals (VDUs, printers etc.) and other
terminals or a number of small and large computers.
The TDX-net consists of one controller, TDX-net
cable and wall outlets.
The design has been especially aimed to ensure
very high immunity to electrical interferences
and low generation of interference itself. The
TDX-net can therefore safely be used - instead
of conventional data transmission - in electrically
noisy locations or where it is essential to restrict
radiated noise to a minimum.
Utilizing two screened twisted pair cables, one
for data transport to TDX-net stations (lower bus)
and the other for data transport from the stations
(upper bus), data is transported in packets between
TDX-net.
The addressiang scheme allows up to 254 stations
to share a single TDX-net. This greatly reduces
the number of separate circuits required in many
systems, so that many large and expensive multicore
cables can be replaced by a single pair of cables.
Full packet protocol with error detection and correction
is implemented in TDX-net for data integrity.
b) The X-net administrator provides services for electronic
mail such as coordination and release at other
user terminals. It contains a 36 MB winchester
disk for temporary storage of message due to presentation.
Each terminal position has a number of associated
queues (mailboxes) in the X-net administrator,
and on request from the user these queues can be
accessed for presentation of a message. To each
terminal queues exists for:
- Message presentation
- Message Coordination/Release
- Message Retrieval.
c) The offline message storage system provides offline
storage of all incoming and outgoing messages.
The storage are performed on floppy disk systems.
The message storage system contains function for
retrieval of message from the supervisor or user
terminal bases on a set of Retrieval Keys.
d) The channel interface system provides the interface
to the node in the main computer via an X-25 interface
protocol. One interface board are capable to run
four individual X-25 channels.
e) The intelligent workstation is the interface between
the actual VDU and the X-net. The workstation controls
the VDU and supports the Man Machine interface
requirement as specified to the terminal.
The interface between the VDU and the workstations
is RS 232 and the VDUs shall be capable of providing
function key, split and buffered TTY handling functions.
Each of the components described above are equipped
with the versatile MP-square microcomputer of Christian
Rovsing A/S.
The Multi Purpose Multi Processor ((MP) square) is
a high performance dual microcomputer configured with
a Multibus interface by which the module may communicate
with slavemodules as well as master modules.
The two microcomputers are configured as general microcomputers
with common access to all on board in-output devices,
to the Multibus and to all on board memory, except
for that part of each processors memory being reserved
to contain its program code, which optionally can be
protected via the address decoder.
Both computers may be equipped with up to 64 K memory
(Dynamic RAM).
To obtain the highest degree of expandability the internal
bus structure ((MP) square Bus) is connected to three
36 pin on board connectors to which Multimodules and
Cr custom interface modules may be plugged in.
To control the Multibus (MP) square Bus and its interfaces
a central Bus Control And Arbiter Logic is implemented.
A PROM area is interfaced to the (MP)…0e…2…0f… Bus. This area
is normally only accessed during a boot load procedure
or after a system-reset when the programs for built-in-test
are accessed. This PROM area is 4K Byte Bus is extendable
to 64K by use of a small on board extension board.
2.2.1 E̲q̲u̲i̲p̲m̲e̲n̲t̲ ̲B̲r̲e̲a̲k̲d̲o̲w̲n̲
T̲y̲p̲e̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲Q̲t̲y̲ ̲ ̲ ̲
1̲.̲1̲ ̲ ̲X̲-̲N̲e̲t̲
1.1.1 X-net Controller (XCT) (incl. XWO) 1
1.1.2 X-net Cable 1
1.1.3 X-net Administrator (XNA) (incl. XWO) 1
1̲.̲2̲ ̲ ̲O̲f̲f̲-̲l̲i̲n̲e̲ ̲S̲t̲o̲r̲a̲g̲e̲
1.2.1 Cabinet (2V) incl. Power Supply, Fans etc. 1
1.2.2 5" Floppy Drive 2
1.2.3 ;MP…0e…2…0f… Module 1
1.2.4 XMA Module 1
1.2.5 XWO 1
1̲.̲3̲ ̲ ̲C̲h̲a̲n̲n̲e̲l̲ ̲I̲/̲F̲ ̲S̲t̲a̲t̲i̲o̲n̲
1.3.1 Cabinet (2V) incl. Power Supply, Fans etc. 1
1.3.2 MP…0e…2…0f… Module 1
1.3.3 SCI Module 1
1.3.4 XMA Module 1
1.3.5 XWO 1
1̲.̲4̲ ̲ ̲C̲R̲8̲ ̲W̲o̲r̲k̲s̲t̲a̲t̲i̲o̲n̲
1.4.1 Cabinet (2V) incl. Power Supply, Fans etc. 1
1.4.2 5" Floppy Drive 1
1.4.3 ;MP…0e…2…0f… Module 1
1.4.4 XMA Module 1
1.2.5 XWO 1
2.3 T̲E̲R̲M̲I̲N̲A̲L̲ ̲C̲O̲N̲C̲E̲N̲T̲R̲A̲T̲O̲R̲ ̲F̲U̲N̲C̲T̲I̲O̲N̲S̲
The Terninal Concentrator system provides functions
for:
- Genration and processing of outgoing messages
- Processing and presentation of incoming messages
- Retrieval of stored messages.
The functions will be available to the user through
a menu driven interface.
2.3.1 O̲u̲t̲g̲o̲i̲n̲g̲ ̲M̲e̲s̲s̲a̲g̲e̲ ̲C̲a̲p̲a̲b̲i̲l̲i̲t̲i̲e̲s̲
2.3.1.1 M̲e̲s̲s̲a̲g̲e̲ ̲P̲r̲e̲p̲a̲r̲a̲t̲i̲o̲n̲
The users will have the capability to genrate messages.
The user will in the message generation format be able
to specify terminal ID's to which the message shall
be coordinated before release. The user will be provided
with function for suspending the message preparation
and on next message preparation request to continue
the message preparation.
The message generation format will contain fields for
entry of data to process the message properly through
the system (e.g. Priority, Security classification).
The fomats described above can very easily be changed
to fulfil additional data entries which require syntax
and semantic validation.
2.3.1.2 M̲e̲s̲s̲a̲g̲e̲ ̲C̲o̲o̲r̲d̲i̲n̲a̲t̲i̲o̲n̲
By message coordination the message will be distributed
(electronic mail) to the terminal ID's specified by
the drafter. The users with which the message is coordinated
will be able to react on it by accept or reject the
message.
2.3.1.3 M̲e̲s̲s̲a̲g̲e̲ ̲R̲e̲l̲e̲a̲s̲e̲ ̲a̲n̲d̲ ̲C̲o̲n̲v̲e̲r̲s̲i̲o̲n̲
After the preparation or coordination the user will
have the capabilities to send the message for release
and conversion at one of the supervisory terminals.
The supervisor personnel will be provided with wordprocessing
capabilities to format the message into the correct
format as it shall be transmitted to the node in the
Main Computer.
2.3.1.4 M̲e̲s̲s̲a̲g̲e̲ ̲T̲r̲a̲n̲s̲m̲i̲s̲s̲i̲o̲n̲
After end release and conversion the message will automatically
be queued for transmission at the channel interface
station and it will be transmitted according to the
X-25 interface protocol.
2.3.2 I̲n̲c̲o̲m̲i̲n̲g̲ ̲M̲e̲s̲s̲a̲g̲e̲ ̲C̲a̲p̲a̲b̲i̲l̲i̲t̲i̲e̲s̲
2.3.2.1 M̲e̲s̲s̲a̲g̲e̲ ̲R̲e̲c̲e̲p̲t̲i̲o̲n̲
Messages will automatically be received at the channel
interface station according to the X-25 interface protocol
and be stored on the disk system. Additional the message
will be queued to the supervisory personnel for distribution.
2.3.2.2 M̲e̲s̲s̲a̲g̲e̲ ̲D̲i̲s̲t̲r̲i̲b̲u̲t̲i̲o̲n̲
When the supervisory personnel request the incoming
message processing function at the terminal, the first
message in the incoming message processing queue will
be displayed on the screen by the system. The supervisory
personnel will have the capability to edit the message
when it is displayed on the screen.
Terminal IDs can be entered by the supervisory personnel
to specify a distribution list and the system will
then automatically distribute the message to these
terminals.
2.3.2.3 M̲e̲s̲s̲a̲g̲e̲ ̲P̲r̲e̲s̲e̲n̲t̲a̲t̲i̲o̲n̲
When a message is queued to a user terminal (refer
section 2.3.2.2) the user will have the capability
to request the messages for presentation.
The user will after presentation be able to
- Delete the message from the queue (Mailbox) and
present next message or
- Keep the message in the queue (Mailbox) and present
next message.
Through these two functions the user will be provided
with the capability to save the message for later presentation
or to delete it.
The deleted messages will be available to the user
at later time by the retrieval functions.
2.4 P̲R̲I̲C̲E̲ ̲P̲R̲O̲P̲O̲S̲A̲L̲
The price of the Terminal Concentrator is based on
information given in the next subsections. Section
2.4.1 gives the Work Breakdown Structure (WBS) of the
proposal, identifying all relevant work packages.
2.4.1 W̲o̲r̲k̲ ̲B̲r̲e̲a̲k̲d̲o̲w̲n̲ ̲S̲t̲r̲u̲c̲t̲u̲r̲e̲
The principle work packages are:
1. Program Management
2. System Engineering
3. Hardware
4. Software
5. System Integration and Test
6. Installation
7. Maintenance and Spares
8. Training
9. Documentation
In section 2.4.2 the Hardware and Software work packages
ar costed. The remaining work packages will be subject
for later negotiations when further information is
available. The hardware and software prices specified
the cost for one Terminal Concentrator. An example
is given for the price of 20 Terminal Concentrators.
2.4.2 W̲o̲r̲k̲ ̲U̲n̲i̲t̲ ̲C̲o̲s̲t̲ ̲B̲r̲e̲a̲k̲d̲o̲w̲n̲
All prices given in this dection are per 15 November
1983 and are subject to escalation when data of delivery
is known.
For term and conditions please refer the IDCN cost
proposal.
Manmonth Cost
Subtotal
QTY
3 Hardware
3.1 H/W Design Spec. 6 516.096
3.2 H/W Development 2 172.032
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Non recurrent H/W Price
688.128
=======
3.3 H/W Equipment
T̲y̲p̲e̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲Q̲t̲y̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲U̲n̲i̲t̲ ̲P̲r̲i̲c̲e̲s̲
3̲.̲3̲.̲1̲ ̲ ̲X̲-̲N̲e̲t̲
3.3.1.1 X-net Controller
(XCT) (incl. XWO) 1
36.002,-
3.3.1.2 X-net Cable 1
1.083,-
3.3.1.3 X-net Administrator
(XNA) (incl. XWO) 1
̲9̲5̲.̲9̲5̲5̲,̲-̲
133.040,-
3̲.̲3̲.̲2̲ ̲ ̲O̲f̲f̲-̲l̲i̲n̲e̲ ̲S̲t̲o̲r̲a̲g̲e̲
3.3.2.1 Cabinet (2V) incl.
Power Supply, Fans etc. 1
15.000,-
3.3.2.2 5" Floppy Drive 2
7.735,-
3.3.2.3 MP…0e…2…0f… Module 1
28.125,-
3.3.2.4 XMA Module 1
9.885,-
3.3.2.5 XWO 1
̲
̲
̲
̲9̲5̲5̲,̲-̲
69.435,-
3̲.̲3̲.̲3̲ ̲ ̲C̲h̲a̲n̲n̲e̲l̲ ̲I̲/̲F̲ ̲S̲t̲a̲t̲i̲o̲n̲
3.3.3.1 Cabinet (2V) incl.
Power Supply, Fans etc. 1
15.000,-
3.3.3.2 MP…0e…2…0f… Module 1
28.125,-
3.3.3.3 SCI Module 1
15.800,-
3.3.3.4 XMA Module 1
9.885,-
3.3.3.5 XWO 1
̲
̲
̲
̲9̲5̲5̲,̲-̲
̲
69.765,-
T̲y̲p̲e̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲Q̲T̲Y̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲U̲n̲i̲t̲ ̲P̲r̲i̲c̲e̲s̲
3.3.̲4̲ ̲ ̲C̲R̲8̲ ̲W̲o̲r̲k̲s̲t̲a̲t̲i̲o̲n̲
3.3.4.1 Cabinet (2V) incl.
Power Supply, Fans etc. 1
15.000,-
3.3.4.2 5" Floppy Drive 1
7.735,-
3.3.4.3 MP…0e…2…0f… Module 1
28.125,-
3.3.4.4 XMA Module 1
9.885,-
3.3.2.5 XWO 1
̲
̲
̲
̲9̲5̲5̲,̲-̲
̲
61.700,-
Total Hardware equipment price,
price for one Terminal Concentrator
with 20 intelligent workstations:
133.040,-
69.435,-
69.765,-
20 x 61.700 1̲.̲2̲3̲4̲.̲0̲0̲0̲,̲-̲
Recurrent H/W price 1.506.240,-
===========
Manmonth Cost
Subtotal
QTY
4 Software
4.1 SW Design Spec.
4.1.1 X-25 Protocol Controller 12 1.032.192
4.1.2 VDU Interface Driver 9 774.144
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
1.806.336,-
…06…1 …02… …02… …02… …02… …02… …02… …02…
4.2 Software Development
4.2.1 X-25 Protocol Controller 18 1.548.288
4.2.2 VDU Interface Driver 15 1.290.240
2̲.̲8̲3̲8̲.̲5̲2̲8̲,̲-̲
Non recurrent SW price 4.644.864,-
===========
4.3 Software Procurement
per concentrator
4.3.1 X-net controller SW
15.000
4.3.2 Distributed Data
Processing SW
20.000
4.3.3 X-net administrator SW
25.000
4.3.4 Offline Message Storage SW
10.000
4.3.5 Supervisory Application SW
20.000
4.3.6 User Application SW
15.000
̲
̲
̲
̲
̲
̲
̲
̲
̲
̲
Recurrent SW Price
105.000,-
==========
Price example for 20 Terminal Concentrators
Hardware
Basic Hardware price (Non recurrent cost)
688.128,-
Hardware equipment price 20 x 1.506.240,-
(Recurrent cost)
30.124.800,-
Software
Basic Software Price (Non recurrent cost)
4.644.864,-
Software procurement 20 x 105.000,-
(Recurrent cost)
̲2̲.̲1̲0̲0̲.̲0̲0̲0̲,̲-̲
̲
Total Hardware and Software Price
37.557.792,-
============
3̲ ̲ ̲C̲O̲N̲C̲E̲N̲T̲R̲A̲T̲O̲R̲ ̲B̲A̲S̲E̲D̲ ̲O̲N̲ ̲T̲H̲E̲ ̲C̲R̲8̲0̲ ̲C̲O̲M̲P̲U̲T̲E̲R̲
3.1 G̲E̲N̲E̲R̲A̲L̲
This subsection proposed the Terminal Concentrator
based on the CR80 fault tolerant multiprocessor system.
The CR80 based Concentrator will support the same user
facilities as mentioned in section 2.1.
3.2 H̲A̲R̲D̲W̲A̲R̲E̲ ̲C̲O̲N̲F̲I̲G̲U̲R̲A̲T̲I̲O̲N̲
The system includes 1 Processor/Channel Unit (PCU)
built up in a combined processor and I/O crate (MX-crate).
The PCU contains 128 kiloword Main Memory and 1 CPU
with separate cache memory, designed to provide a high
performance processor. The application S/W is contained
in a 64K EPROM Board. The interfaces to the 20 CRT
terminals and to the NODE Lines are controlled by Line
Termination Unit modules, LTU's.
Figure 3.2-1 indicates how the connectivity requirement
is met.
The CR80 processor system has been developed within
the last 3 years and represents latest state-of-the-art
in technology and is unique in performanceand architecture.
The CR80 processors have already been used in many
applications where continuous, reliable operation is
required and have proven excellent performance.
3.2.1 R̲a̲c̲k̲ ̲L̲a̲y̲o̲u̲t̲
The proposed Rack Layout is shown on figure 3.2-2.
The units presented in figure 3.2-1 can be identified
as separate physical units placed in the racks.
Each rack has an individual mains switch and the design
of the units - and the racks provides a good, structured
appearance, with good ergonomic features and easy maintenance
access.
The signal cables for external connections are all
terminated on standard connectors on each Input/
Output-unit.
Figure 3.2-1
Concentrator System Layout
Figure 3.2-2
Concentrator Rack Layout
3.3 T̲E̲R̲M̲I̲N̲A̲L̲ ̲C̲O̲N̲C̲E̲N̲T̲R̲A̲T̲O̲R̲ ̲F̲U̲N̲C̲T̲I̲O̲N̲S̲
The application functions provided to the user and
supervisory personnel in this system will be a limited
part of the functions provided by the Main Computer
in the Node as specified in the IDCN Technical proposal
but with full capabilities for
- Message Preparation
- Message Coordination/Release
- Message Distribution
- Message Presentation
- Message Retrieval
The function will be provided through Man Machine Interface
similar to the functions provided in the Main Computer.
3.4 P̲R̲I̲C̲E̲ ̲P̲R̲O̲P̲O̲S̲A̲L̲
The price of the Termninal Concentrator is based on
information given in the next subsections. Section
3.4.1 gives the Work Breakdown Structure (WBS) of the
proposal, identifying all relevant work units.
3.4.1 W̲o̲r̲k̲ ̲B̲r̲e̲a̲k̲d̲o̲w̲n̲ ̲S̲t̲r̲u̲c̲t̲u̲r̲e̲
The principle work packages are:
1. Program Management
2. System Engineering
3. Hardware
4. Software
5. System Integration and Test
6. Installation
7. Maintenance and Spares
8. Training
9. Documentation
In section 3.4.2 the Hardware and Software work packages are costed. The ramaining work packages
will be subject for later negotiations when further information is available. The hardware
and software prices specified the cost for one Terminal Concentrator.
3.4.2 W̲o̲r̲k̲ ̲U̲n̲i̲t̲ ̲C̲o̲s̲t̲ ̲B̲r̲e̲a̲k̲d̲o̲w̲n̲
All prices given in this section are per 15 November
1983 and are subject to escalation when data of delivery
is known.
For term and conditions please refer the IDCN cost
proposal.
Manmonth Cost
Subtotal
QTY
3 Hardware
3.1 H/W Design Spec. 18 1.548.287
3.2 H/W Development 7 602.112
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Non recurrent H/W Price
2.150.399
=========
3.3 H/W Equipment
T̲y̲p̲e̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲Q̲t̲y̲ ̲ ̲U̲n̲i̲t̲ ̲P̲r̲i̲c̲e̲s̲
̲ ̲T̲o̲t̲a̲l̲ ̲P̲r̲i̲c̲e̲s̲
3̲.̲3̲.̲1̲ ̲ ̲P̲R̲O̲C̲E̲S̲S̲O̲R̲/̲C̲H̲A̲N̲N̲E̲L̲ ̲U̲N̲I̲T̲
3.3.1.1 CPU/CACHE 1 98,355 98,355
3.3.1.2 MAP 1 75,577 75,577
3.3.1.3 MIA 1 34,310 34,310
3.3.1.4 128K RAM 1 65,223 65,223
3.3.1.5 MBT 4 2,754 11,016
3.3.1.6 MX-CRATE 1 49,221 49,221
3.3.1.7 M-FAN 1 13,659 13,659
3.3.1.8 POWER SUPPLY 1 17,246 17,246
3.3.1.9 DISC CTRL 1 54,402 54,402
3.3.1.10 DCA 1 8,869
8,869
3.3.1.11 LTU 6 29,397
176,382
3.3.1.12 LIA-N 6 3,162 18,972
3.3.1.13 EPROM, 64K 1 47,346 47,346
3̲.̲3̲.̲2̲ ̲ ̲R̲A̲C̲K̲,̲ ̲A̲C̲C̲E̲S̲S̲O̲R̲I̲E̲S̲
3.3.2.1 RACK 1 17,977 17,977
3.3.2.2 MAINS FILTER 1 6,682
6,682
3.3.2.3 POWER DIST PANEL 1 2,639
2,639
3.3.2.4 POWER CABLE 4 459
1,836
3̲.̲3̲.̲3̲ ̲ ̲S̲T̲O̲R̲A̲G̲E̲
̲ ̲ ̲ ̲ ̲ ̲ ̲
̲
3.3.3.1 CDC MMO 80 MB 1 116,058
116,058
Recurrent H/W Price
815,770
=======
Manmonth Cost
Subtotal
QTY
4 Software
4.1 S/W Design Spec.
4.1.1 X-25 Protocol App. S/W 4 344.064
4.1.2 X-25 Protocol LTU FW. 8 688.128
4.1.3 VDU Interface LTU FW 23 1.978.368
4.1.4 VDU Handler 10 860.160
̲
̲
̲
̲
̲
̲
̲
̲
̲
3.870.720
…06…1 …02… …02… …02… …02… …02… …02… …02…
4.2 Software Development
4.2.1 X-25 Protocol App. S/W 8 688.128
4.2.2 X-25 Protocol LTU FW 10 860.160
4.2.3 VDU Interface LTU FW 39 3.354.624
4.2.4 VDU Handler 20 1.720.320
̲6̲.̲6̲2̲3̲.̲2̲3̲2̲
Non recurrent S/W price
10.493.952
==========
4.3 Software Procurement
per concentrator
*Functional Application SW 500.000
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Recurrent S/W price
500.000
=========
*In Quantities more than
ten concentrators
Price example for 20 Terminal Concentrators
3.1 H/W Design Spec. (non recurrent cost)
1.548.287
3.2 H/W Development (non recurrent cost)
602.112
3.3 H/W Equipment 20 x 815,770
1̲6̲.̲3̲1̲5̲.̲4̲0̲0̲
H/W 18.465.799
4.1 S/W Design Spec.
3.870.720
4.2 S/W Development
6.623.232
4.3 S/W Procurement 20 x 500.000
1̲0̲.̲0̲0̲0̲.̲0̲0̲0̲
S/W 20.493.952
Total Hardware and Software price
38.959.751
==========
