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Figure 29-1. ibo example – Rainbow Electronics DS21458 User Manual

Page 201

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DS21455/DS21458 Quad T1/E1/J1 Transceivers

201 of 270

Figure 29-1. IBO Example




RSYSCLK1

TSYSCLK1

RSYNC1

TSSYNC1

RSIG1

TSER1

8.192MHz System Clock In

System 8kHz Frame Sync In

PCM Data Out

PCM Data In

PCM Signaling Out

PCM Signaling In

SCT #1

TSIG1

RSER1

RSYSCLK2

TSYSCLK2

RSYNC2

TSSYNC2

RSIG2

TSER2

SCT #2

TSIG2

RSER2

RSYSCLK3

TSYSCLK3

RSYNC3

TSSYNC3

RSIG3

TSER3

SCT #3

TSIG3

RSER3

RSYSCLK4

TSYSCLK4

RSYNC4

TSSYNC4

RSIG4

TSER4

SCT #4

TSIG4

RSER4

DS21455 or DS21458