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ATTACHMENTS TO THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) CATEGORY 2 ATTACHMENT REQUIREMENTS FOR 1200 BITS PER SECOND HALF DUPLEX AND 1200/75 PER SECOND ASYMMETRICAL DUPLEX MODEMS STANDARDIZED FOR USE ON THE PSTN
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Published date: 12-01-2013
Publisher: National Standards Authority of Ireland
Provides the technical characteristics to be met by a modem seeking Category II approval for half duplex operation over the PSTN at 1200 bits per second. and/or asymmetrical duplex operation over PSTN at 1200/75 bits per second.
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