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SJ/T 10231-1991 PDF English

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SJ/T 10231-1991: Technical requirement of wire voice-band modulation/demodulator for Type 300bit/s
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SJ/T 10231-1991English219 Add to Cart 3 days [Need to translate] Technical requirement of wire voice-band modulation/demodulator for Type 300bit/s  

Standard similar to SJ/T 10231-1991

GB/T 35658 | JT/T 1076 | GB/T 9771.1 |

Basic data

Standard ID SJ/T 10231-1991 (SJ/T10231-1991)
Description (Translated English) Technical requirement of wire voice-band modulation/demodulator for Type 300bit/s
Sector / Industry Electronics Industry Standard (Recommended)
Classification of Chinese Standard M32
Classification of International Standard 33.040.40
Word Count Estimation 6,675
Date of Issue 5/28/1991
Date of Implementation 12/1/1991
Older Standard (superseded by this standard) SJ 1669-1980
Quoted Standard GB 7620; GB 3454; GB 3455; GB 7617; GB 7623; GB 7627; SJ/Z 9104; GB 4793; GB 3047.1
Adopted Standard (CCITT)V21-88, MOD
Regulation (derived from) Industry-Science (2010) No. 77
Summary This standard specifies the data rate of the main technical requirements 300bit/s duplex modem cable. This standard applies to the general switched telephone network using 300bit/s voiceband modem cable; dedicated telephone-type circuits can also be used for point to point or multipoint use on 300bit/s voiceband modem cable (To properly adjust).
SJ/T 10231-1991 English cover page

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