PIN-OUTS FOR DCE OCTAPUS CABLE FOR ALL PC/X, CLASSICBOARD, XI, XE, AND XR 4 and 8 Port Cards. DB78 NAME DB25 DB78 NAME DB25 Pin Port/Pin Pin Port/Pin ---- ---- ---- ---- ---- ---- P9-55 RxD1 1-2 P9-21 RTS5 5-5 P9-30 TxD1 1-3 P9-22 DTR5 5-6 P9-16 CTS1 1-4 P9-72 SGND5 5-7 P9-51 RTS1 1-5 P9-22 DTR5 5-8 P9-49 DTR1 1-6 P9-5,43 DCD5,DSR5 5-20 P9-68 SGND1 1-7 P9-44 RI5 5-22 P9-49 DTR1 1-8 P9-8 RxD6 6-2 P9-35,54 DCD1,DSR1 1-20 P9-2 TxD6 6-3 P9-36 RI1 1-22 P9-4 CTS6 6-4 P9-17 RxD2 2-2 P9-41 RTS6 6-5 P9-50 TxD2 2-3 P9-3 DTR6 6-6 P9-53 CTS2 2-4 P9-73 SGND6 6-7 P9-31 RTS2 2-5 P9-3 DTR6 6-8 P9-32 DTR2 2-6 P9-23,42 DCD6,DSR6 6-20 P9-69 SGND2 2-7 P9-24 RI6 6-22 P9-32 DTR2 2-8 P9-46 RxD7 7-2 P9-33,34 DCD2,DSR2 2-20 P9-63 TxD7 7-3 P9-15 RI2 2-22 P9-9 CTS4 7-4 P9-37 RxD3 3-2 P9-62 RTS7 7-5 P9-11 TxD3 3-3 P9-61 DTR7 7-6 P9-59 CTS3 3-4 P9-74 SGND7 7-7 P9-12 RTS3 3-5 P9-61 DTR7 7-8 P9-13 DTR3 3-6 P9-29,48 DCD7,DSR7 7-20 P9-70 SGND3 3-7 P9-47 RI7 7-22 P9-13 DTR3 3-8 P9-27 RxD8 8-2 P9-39,58 DCD3,DSR3 3-20 P9-64 TxD8 8-3 P9-20 RI3 3-22 P9-45 CTS8 8-4 P9-56 RxD4 4-2 P9-60 RTS8 8-5 P9-10 TxD4 4-3 P9-1 DTR8 8-6 P9-57 CTS4 4-4 P9-75 SGND8 8-7 P9-14 RTS4 4-5 P9-1 DTR8 8-8 P9-52 DTR4 4-6 P9-6,26 DCD8,DSR8 8-20 P9-71 SGND4 4-7 P9-7 RI8 8-22 P9-52 DTR4 4-8 73 ---- P9-18,38 DCD4,DSR4 4-20 74 ---- P9-19 RI4 4-22 75 ---- P9-28 RxD5 5-2 76 ---- P9-40 TxD5 5-3 77 ---- P9-25 CTS5 5-4 78 ----