TMXF28155 Supermapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Data Sheet
June 2002
432
Agere Systems Inc.
19 VT/TU Mapper Functional Description
(continued)
Table of Contents
(continued)
Tables
Page
Table 563. VT2/TU-12 Payload Mapping...............................................................................................................436
Table 564. VT1.5/TU-11 Payload Mapping............................................................................................................436
Table 565. VT2/TU-12 Locations...........................................................................................................................437
Table 566. VT1.5/TU-11 Locations........................................................................................................................437
Table 567. Receive VT/TU Demapping Selection .................................................................................................443
Table 568. Rx Signaling Behavior Per Channel.....................................................................................................446
Table 569. Data Type Header Definitions..............................................................................................................447
Table 570. Transmit VT/TU Mapping Selection per Channel, VT_TX_MAPTYPE[1—28][3:0]..............................448
Table 571. V5 Overhead Byte Format...................................................................................................................450
Table 572. BIP-2 Error Insertion Modes ................................................................................................................450
Table 573. RDI-V, RFI-V, and REI-V Automatic Generation..................................................................................451
Table 574. VT Signal Label Definition....................................................................................................................451
Table 575. J2 Overhead Byte Insertion Modes Per Channel.................................................................................452
Table 576. Z6/N2 Overhead Byte Insertion Modes Per Channel...........................................................................452
Table 577. Z7/K4 Overhead Byte Insertion Modes Per Channel...........................................................................452
Table 578. O-Bit Insertion Modes Per Channel.....................................................................................................453
Table 579. Asynchronous VT1.5............................................................................................................................454
Table 580. Bit-Synchronous VT1.5........................................................................................................................454
Table 581. Byte-Synchronous VT1.5.....................................................................................................................454
Table 582. Asynchronous VT2...............................................................................................................................455
Table 583. Bit-Synchronous VT2...........................................................................................................................455
Table 584. Byte-Synchronous VT2........................................................................................................................455
Table 585. VC-11 to TU-12 Conversion.................................................................................................................456
Table 586. Framing Byte Generation Per Channel................................................................................................457