3Com SuperStack II PathBuilder S330 Reference Manual page 239

Table 30 lists the connector pinouts for the CBR V.35/RS-366 Y cable.
Table 30 CBR V.35/RS-366 Connector Pinouts
Connector type at end of
V.35/RS-366 cable
Connector pinouts
DB-25 subminiature,
female for DCE
From
Frame Ground J1-46
Circuit Ground J1-45
RTS J1-35
CTS J1-42
DSR J1-43
DCD J1-44
DTR J1-34
LL J1-33
SD+ J1-28
SD- J1-27
RD+ J1-18
RD- J1-17
SCTE+ J1-26
SCTE- J1-25
SCR+ J1-22
SCR- J1-21
SCT+ J1-20
SCT- J1-19
366_RI J1-50
366_PWI J1-29
366_ACR J1-31
366_PND J1-32
366_DSC J1-36
366_DLO J1-37
366_NB1 J1-38
366_NB2 J1-39
366_NB4 J1-40
366_NB8 J1-41
366_CRQ J1-47
366_DPR J1-59
Signal Ground J1-56
SHT GRP 1 J1-49
J1-48
SHT GRP 2 J1-50
J1-51
SHT GRP 3 J1-53
J1-54
J1-55
J1-56
Connector Pinouts 231
To
J2-A
J2-B
J2-C
J2-D
J2-E
J2-F
J2-H
J2-K
J2-P
J2-S
J2-R
J2-T
J2-U
J2-W
J2-V
J2-X
J2-Y
J2-AA
J2-J
J3-6
J3-3
J3-5
J3-13
J3-22
J3-14
J3-15
J3-16
J3-17
J3-4
J3-2
J3-7
2
2
2