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Tagged Image File Format  |  1991-12-11  |  59.9 KB  |  1832x2737
   ocr: Transmission Switching 1544 kbit/s ET A Note LT 5 Note 3 2048kbit/s 6312kbit/s Secondary LT digital Note 5 multiplexer 8448 kbit/s (bit interteavedl 6312 kbit/s LT ET B Note5 Note 3 0 8448 kbit/s (channel time-slot interl leaved) Tertiary LT digital + Note 5 multiplexer 34 - 368 kbit/s (bit interleaved) PCM Voice frequency primary multiplexer PCM Voice frequency secondary multiplexer ET C Voice frequency Note 4 T1115680-88 Digital Analogue Note I - The G and Q Series such CCITT as Recommendations applicable to each interface higher are order detailed in muldex, the text. may Note 2 - Other con ...