Medium Switching Center - GE DATANET-30 System Manual

Medium Switching Center
The medium switching center would have an M225B Disc Storage Unit and up to 30 communication
lines of half duplex or full duplex operation. The amount of traffic is assumed to be in the range
of 4 million characters per day throughput. The M225B Disc Storage Unit provides the capacity
to operate this size system efficiently.
Supervisory
Position
DATANET-30
LJ-~··
Keyboard/Printer
Remote Station
CONTROLLER
Storage for
Queue, Intercept and
Journal Ledger
.QLJ
LLJ
DISC
STORAGE
UNIT
Keyboard/Printer
Remote Station
Figure 3. Medium Switching Center
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