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词条 IBM 1013
释义

  1. References

  2. External links

{{refimprove|date=September 2012}}

The IBM 1013 Card Transmission Terminal was a device manufactured by IBM from 1961 which transmitted the data held on 80-column cards to a remote computer or another 1013.[1]

The speed was generally considered 100 cards per minute but could be faster if programmed to send/receive only a portion of the cards if all 80 columns were not used. It needed a full-duplex circuit to operate but at any given time could only transmit or receive.

References

1. ^{{cite web|last=IBM Corporation|title=IBM Archives Reference / FAQ / Products and Services|url=http://www-03.ibm.com/ibm/history/reference/faq_0000000011.html|accessdate=September 4, 2012}}

External links

  • "IBM 1013 Card Transmission Terminal / Communicating Reader-Punch" at Computer History Museum
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2 : IBM unit record equipment|IBM computer terminals

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