YD/T 847-1996 English PDFUS$1029.00 ยท In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email. YD/T 847-1996: Frame structures of 64 -1920kbit/s channels in audiovisual telecommunication services
Basic dataStandard ID: YD/T 847-1996 (YD/T847-1996)Description (Translated English): Frame structures of 64 -1920kbit/s channels in audiovisual telecommunication services Sector / Industry: Telecommunication Industry Standard (Recommended) Classification of Chinese Standard: M13 Classification of International Standard: 33.040.20 Word Count Estimation: 32,358 Date of Issue: 5/22/1996 Date of Implementation: 11/1/1996 Adopted Standard: ITU-TH.221-1993, MOD Summary: This standard specifies the entire 64kbit/s ~ 1920kbit/s transmission channel is dynamically re-divided into a lower rate suitable for audio, video, data and electrical information channel business occasions. Entire transmission channel is connected by I to 6B, the upper connection 1 to 5Hs H11 or H12 or a synchronization and orderly transfer obtained. The connection is first established initial connection and bearer initial channel in each direction. Additional connection carries additional channels. |