suppliers of AD235J and PDF data of AD235J

Performs SONET/SDH frame insertion and accepts external frame synchronization Performs optional transmit data scrambling Performs POH,TOH generation/insertion Generates transmit payload pointer (H1,H2) (fixed at 522) with NDF insertion Inserts Al/A2 with optional error mask Computes and inserts BIP-8 (B1,B2) with optional error mask Generates AIS-L,REI-L and RDI-L according to receiver state with option of SW/HW insertion Inserts LOS, forces SEF by software Generates RDI-P and REI-P automatically with optional SW/HW override Inserts fixed stuff columns, calculates and inserts B3 error code Performs payload insertion from cell processor