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Did these machines had modems inside? That would limit theorethical concurrency to a number of modems that could fit and work together in a single box.
by grujicd 5y ago
Did these machines had modems inside? That would limit theorethical concurrency to a number of modems that could fit and work together in a single box.
- yobbo 5y agoThey almost certainly had expansion cards with multiple serial ports, one for each modem. I imagine there were something like rack-mount modem boxes too.