XRT86L30 datasheet(9/284 Pages) EXAR

9 / 284 page

PRELIMINARY

XRT86L30

REV. P1.0.1

SINGLE T1/E1/J1 FRAMER/LIU COMBO

Figure 59.: Simplified Block Diagram of the Equalizer and Peak Detector .................................................................... 195

Figure 60.: Simplified Block Diagram of the Cable Loss Indicator ................................................................................. 195

Figure 61.: Test Configuration for Measuring Receive Sensitivity ................................................................................. 196

Figure 62.: Process Block for Automatic Loop Code Detection ..................................................................................... 197

Figure 63.: Simplified Block Diagram of the RxMUTE Function .................................................................................... 198

Figure 64.: Interfacing the Transmit Path to local terminal equipment .......................................................................... 199

Figure 65.: Interfacing the Receive Path to local terminal equipment ........................................................................... 200

Figure 66.: Waveforms for connecting the Transmit Payload Data Input Interface Block to local Terminal Equipment 200

Figure 67.: Waveforms for connecting the Receive Payload Data Input Interface Block to local Terminal Equipment . 201

Figure 68.: Transmit Non-Multiplexed High-Speed Connection to local terminal equipment using MVIP 2.048Mbit/s,

4.096Mbit/s, or 8.192Mbit/s ............................................................................................................................. 202

Figure 69.: Receive Non-Multiplexed High-Speed Connection to local terminal equipment using MVIP 2.048Mbit/s,

4.096Mbit/s, or 8.192Mbit/s ............................................................................................................................. 203

Figure 70.: Waveforms for Connecting the Transmit Non-Multiplexed High-Speed Input Interface at MVIP 2.048Mbit/s,

4.096Mbit/s, and 8.192Mbit/s .......................................................................................................................... 203

Figure 71.: Waveforms for Connecting the Receive Non-Multiplexed High-Speed Input Interface at MVIP 2.048Mbit/s,

4.096Mbit/s, and 8.192Mbit/s .......................................................................................................................... 204

Figure 72.: Interfacing XRT86L30 Transmit to local terminal equipment using 16.384Mbit/s, HMVIP 16.384Mbit/s, and H.100

16.384Mbit/s .................................................................................................................................................... 207

Figure 73.: Interfacing XRT86L30 Receive to local terminal equipment using 16.384Mbit/s, HMVIP 16.384Mbit/s, and H.100

16.384Mbit/s .................................................................................................................................................... 208

Figure 74.: Waveforms for Connecting the Transmit Multiplexed High-Speed Input Interface at HMVIP And H.100

16.384Mbit/s mode .......................................................................................................................................... 209

Figure 75.: Waveforms for Connecting the Receive Multiplexed High-Speed Input Interface at HMVIP 16.384Mbit/s mode

209

Figure 76.: Waveforms for Connecting the Receive Multiplexed High-Speed Input Interface at H.100 16.384Mbit/s mode

210

Figure 77.: Timing Diagram of the TxSIG Input ............................................................................................................. 211

Figure 78.: Timing Diagram of the RxSIG Output .......................................................................................................... 212

Figure 79.: Interfacing the Transmit Path to local terminal equipment .......................................................................... 213

Figure 80.: Interfacing the Receive Path to local terminal equipment ........................................................................... 214

Figure 81.: Waveforms for connecting the Transmit Payload Data Input Interface Block to local Terminal Equipment 214

Figure 82.: Waveforms for connecting the Receive Payload Data Input Interface Block to local Terminal Equipment . 215

Figure 83.: Transmit Non-Multiplexed High-Speed Connection to local terminal equipment using MVIP 2.048Mbit/s,

4.096Mbit/s, or 8.192Mbit/s ............................................................................................................................. 217

Figure 84.: Receive Non-Multiplexed High-Speed Connection to local terminal equipment using MVIP 2.048Mbit/s,

4.096Mbit/s, or 8.192Mbit/s ............................................................................................................................. 217

Figure 85.: Waveforms for Connecting the Transmit Non-Multiplexed High-Speed Input Interface at MVIP 2.048Mbit/s,

4.096Mbit/s, and 8.192Mbit/s .......................................................................................................................... 218

Figure 86.: Waveforms for Connecting the Receive Non-Multiplexed High-Speed Input Interface at MVIP 2.048Mbit/s,

4.096Mbit/s, and 8.192Mbit/s .......................................................................................................................... 218

Figure 87.: Interfacing XRT86L30 Transmit to local terminal equipment using 16.384Mbit/s, HMVIP 16.384Mbit/s, and H.100

16.384Mbit/s .................................................................................................................................................... 221

Figure 88.: Interfacing XRT86L30 Receive to local terminal equipment using 16.384Mbit/s, HMVIP 16.384Mbit/s, and H.100

16.384Mbit/s .................................................................................................................................................... 222

Figure 89.: Waveforms for Connecting the Transmit Multiplexed High-Speed Input Interface at 12.352Mbit/s mode .. 222

Figure 90.: Waveforms for Connecting the Transmit Multiplexed High-Speed Input Interface at 16.384Mbit/s mode .. 223

Figure 91.: Waveforms for Connecting the Transmit Multiplexed High-Speed Input Interface at HMVIP and H.100

16.384Mbit/s mode .......................................................................................................................................... 223

Figure 92.: Waveforms for Connecting the Receive Multiplexed High-Speed Input Interface at 12.352Mbit/s mode ... 223

Figure 93.: Waveforms for Connecting the Receive Multiplexed High-Speed Input Interface at 16.384Mbit/s mode ... 224

Figure 94.: Waveforms for Connecting the Receive Multiplexed High-Speed Input Interface at HMVIP 16.384Mbit/s mode

224

Figure 95.: Waveforms for Connecting the Receive Multiplexed High-Speed Input Interface at H.100 16.384Mbit/s mode

224

Figure 96.: Timing Diagram of the TxSig_n Input .......................................................................................................... 227

Figure 97.: Simple Diagram of E1 system model .......................................................................................................... 235

Figure 98.: Generation of Yellow Alarm by the Repeater upon detection of line failure ................................................ 236

Figure 99.: Generation of AIS by the Repeater upon detection of line failure ............................................................... 237

Figure 100.: Generation of Yellow Alarm by the CPE upon detection of AIS originated by the Repeater ..................... 238

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