XRT86VL38
PRELIMINARY
xr
OCTAL T1/E1/J1 FRAMER/LIU COMBO
REV. P1.0.6
VII
Figure 106.: Simple Diagram of DS1 System Model ..................................................................................................... 402
Figure 107.: Generation of Yellow Alarm by the CPE upon detection of line failure ...................................................... 403
Figure 108.: Generation of AIS by the Repeater upon detection of Yellow Alarm originated by the CPE ..................... 404
Figure 109.: Generation of Yellow Alarm by the CPE upon detection of AIS originated by the Repeater ..................... 405
Figure 110.: Single E1 Frame Diagram ......................................................................................................................... 411
Figure 111.: Frame/Byte Format of the CAS Multi-Frame Structure .............................................................................. 414
Figure 112.: E1 Frame Format ....................................................................................................................................... 415
Figure 113.: T1 Frame Format ....................................................................................................................................... 416
Figure 114.: T1 Superframe PCM Format ..................................................................................................................... 417
Figure 115.: T1 Extended Superframe Format .............................................................................................................. 418
Figure 116.: T1DM Frame Format ................................................................................................................................. 420
Figure 117.: ITU G.703 Pulse Template ........................................................................................................................ 426
Figure 118.: DSX-1 Pulse Template (normalized amplitude) ......................................................................................... 427