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  • BS 6639:1990

BS 6639:1990

Guide to DTE/DCE interface control operation using the 25 pole connector

BSI Group, 10/31/1990

Publisher: BS

File Format: PDF

$125.00$251.46


Published:31/10/1990

Pages:12

File Size:1 file

Note:This product is unavailable in Ukraine, Russia, Belarus

Specifies the implementation of a back-up operation for data transmission on a leased line by means of the CCITT Recommendation V.24 interchange circuits when using the 25-pin connector ISO 2110.

All current amendments available at time of purchase are included with the purchase of this document.

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