top - download
⟦66fcc7eef⟧ Wang Wps File
Length: 4515 (0x11a3)
Types: Wang Wps File
Notes: Spelunked
Names: »~ORPHAN59.08«
Derivation
└─⟦2c95d9416⟧ Bits:30006059 8" Wang WCS floppy, CR 0091A
└─ ⟦this⟧ »~ORPHAN59.08«
WangText
…07……00……00……00……00…;…0a……00……00…;…0b…;…00…;…06…:…0d…:…0e…:…0f…:…00…:…01…:…02…:
9…0a…9…0b…9
9 8…0b…8…86…1 …02… …02… …02…
…02…CPS/SDS/001
…02…SRA/820402…02……02…
CAMPS SYSTEM DESIGN SPECIFICATION
…02…ISSUE 1.2…02…CAMPS
T̲A̲B̲L̲E̲ ̲O̲F̲ ̲C̲O̲N̲T̲E̲N̲T̲S̲
5.3 DISTRIBUTION, MONITORING & TEST (DM&T)
DESIGN .................................. 201
5.3.1 General ..............................
201
5.3.2 Distribution & Monitoring Equipment/
Facilities ...........................
201
5.3.2.1 DEC - Category 1 .................
209
5.3.2.2 DEC - Category 2 ................ 211
5.3.2.3 DEC - Category 3 .................
213
5.3.2.4 DEC - Category 4 .................
215
5.3.2.5 DEC - Category 5 .................
217
5.3.3 Signal Adaption ......................
5.3.3.1 TheV24/V28 (L/L) Adapters........
5.3.3.2 The OPTO TRANSCEIVERS ............
5.3.3.3 The Adapter Crate ................
5.3.4 Test of Distribution Equipment .......
217
5.3.5 Appendix A ...........................
27
5.3 D̲I̲S̲T̲R̲I̲B̲U̲T̲I̲O̲N̲,̲ ̲M̲O̲N̲I̲T̲O̲R̲I̲N̲G̲ ̲&̲ ̲T̲E̲S̲T̲ ̲(̲D̲M̲&̲T̲)̲ ̲D̲E̲S̲I̲G̲N̲
5.3.1 G̲e̲n̲e̲r̲a̲l̲
The aim of this section is to explain the design of
the DM&T equipment/facilities as implemented in the
presentCAMPS H/W configuration shown in fig. 5.3.1-1.
5.3.2 D̲i̲s̲t̲r̲i̲b̲u̲t̲i̲o̲n̲ ̲&̲ ̲M̲o̲n̲i̲t̲o̲r̲i̲n̲g̲ ̲E̲q̲u̲i̲p̲m̲e̲n̲t̲/̲F̲a̲c̲i̲l̲i̲t̲i̲e̲s̲
The present CAMPS system interfaces to terminals and
external circuits, both in a collocated and a remote
configuration.
The main difference etween a collocated and a remote
configuration is that data exchange in the remote configuration
involves VF-Modem links carrying encrypted data (crypto/modem
link).
The types of terminals in collocated configurations
are:
- Visual Display Unit (VDU)
- Medium Speed Teleprinter (MSP)
- Low Speed Channel Device (i.e TTY) (LSC)
- Optical Character Reader (OCR)
- Paper Tape Puncher (PTP)
- Paper Tape Reader (PTR)
The rmote terminal configuration is only applicable
to a subset of these namely:
- VDU
- MSP
Furthermore, the remote terminal concept involves a
statistical multiplexing/demultiplexing system minimizing
the number of crypto/modem links.
The typesof external circuits in collocated configurations
are:
- NICS/TARE
- SCARS
- CCIS
The remote external circuits configuration is only
applicable to NICS TARE.
Terminals and external circuits, collocated or remote,
are connected t CAMPS via the Distribution Equipment.
The path for data exchange between CAMPS and one collocated/remote
terminal type or one collocated/remote external circuit
type will in the following be referenced to as a Data
Exchange Channel (DEC).
A DEC ontains distribution equipment and a line terminating
unit.
Two types of line terminating units exist
- Line terminating unit of the LTU type (I/O BUS
I/F)
- Line terminating units of the LTUX type (TDX BUS
I/F)
Common to all DECs is the elctrical interface specification
between a line terminating unit and its associated
distribution equipment. This I/F conforms to the CCITT
V24/V28 recommendations. To adapt this internal standard
interface to the various interface requirements of
th terminals and external circuits, collocated or remote,
three main types of distribution equipment are involved:
- Optical link distribution
- Low level V24/V28 distribution
- Statistical mux/demux distribution
5 categories of DECs are implmented to satisfy interface
and security requirements when connecting terminals
and external circuits to CAMPS. These are as shown
in fig. 5.3.2-1.
The line termination modules are placed within CAMPS
in either a TDX Unit shown in fig. 5.3.2-2 ora CHANNEL
UNIT shown in fig. 5.3.2-3.
Some of the Distribution Equipment modules are also
placed in either a TDX Unit or an Adapter Crate (ref.
sec. 5.3.3.3).
FIGURE 5.3.1-1…01…CAMPS H/W CONFIGURATION…86…1 …02… …02… …02… …02… …02…
FIGURE 5.3.2-1…01…DATA EXHANGE CHANNEL MATRIX
