Cisco MWR-1941-DC-2T1 Hardware Installation Guide - Page 96
Table B-24, V.35 DCE Smart Serial Cable Pinout, Table B-23, V.35 DTE Smart Serial Cable Pinout
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Smart Serial Connection Signals and Pinouts Appendix B Cable Specifications Table B-23 V.35 DTE Smart Serial Cable Pinout (continued) 26-Pin Signal Name Note J1-05 I_RXD/TXD+ Twisted pair no. 9 J1-18 I_RXD/TXD- J1-01 O_TXD/RXD+ Twisted pair no. 5 J1-14 O_TXD/RXD- J1-11 I_CTS/RTS+ Twisted pair no. 2 J1-12 I_DSR/DTR+ J1-08 O_RTS/CTS Twisted pair no. 4 J1-07 O_DTR/DSR+ J1-04 I_RXC/TXCE Twisted pair no. 8 J1-17 + I_RXC/TXCE- J1-02 J1-15 O_TCXE/RXC + 0_TXCE/RXC - Twisted pair no. 6 J1-03 B_TXC/TXC+ Twisted pair no. 7 J1-16 B_TXC/TXC- V.35 Direction Pin J2-S J2-H J2-W SCTE- J2-K LT - J2-B GND J2-T RD- J2-E DSR
B-30
Cisco MWR 1941-DC Mobile Wireless Edge Router Hardware Installation Guide
78-15827-06B0
Appendix B
Cable Specifications
Smart Serial Connection Signals and Pinouts
J1-05
J1-18
I_RXD/TXD+
I_RXD/TXD–
Twisted pair no. 9
<—
<—
J2-R
J2-T
RD+
RD–
J1-01
J1-14
O_TXD/RXD+
O_TXD/RXD–
Twisted pair no. 5
—>
—>
J2-P
J2-S
SD+
SD–
J1-11
J1-12
I_CTS/RTS+
I_DSR/DTR+
Twisted pair no. 2
<—
<—
J2-D
J2-E
CTS
DSR
J1-08
J1-07
O_RTS/CTS
O_DTR/DSR+
Twisted pair no. 4
—>
—>
J2-C
J2-H
RTS
DTR
J1-04
J1-17
I_RXC/TXCE
+
I_RXC/TXCE–
Twisted pair no. 8
<—
<—
J2-V
J2-X
SCR+
SCR–
J1-02
J1-15
O_TCXE/RXC
+
0_TXCE/RXC
–
Twisted pair no. 6
—>
—>
J2-U
J2-W
SCTE+
SCTE–
J1-03
J1-16
B_TXC/TXC+
B_TXC/TXC–
Twisted pair no. 7
<—
<—
J2-Y
J2-AA
SCT+
SCT–
Table B-24
V.35 DCE Smart Serial Cable Pinout
26-Pin
Signal Name
Note
Direction
V.35
Pin
Signal Name
J1-22
J1-23
MODE_1
MODE_0
Local connections
Drain
wire
Shield
—
J2-A
Shield_GND
J1-06
J1-19
B_DCD/DCD+
GND+
Twisted pair no. 1
—>
—
J2-F
RLSD
GND
J1-13
J1-26
B_LL/LL+
GND
Twisted pair no. 3
—>
—
J2-K
J2-B
LT
GND
J1-05
J1-18
I_RXD/TXD+
I_RXD/TXD–
Twisted pair no. 5
<—
<—
J2-P
J2-S
SD+
SD–
J1-01
J1-14
O_TXD/RXD+
O_TXD/RXD–
Twisted pair no. 9
—>
—>
J2-R
J2-T
RD+
RD–
J1-11
J1-12
I_CTS/RTS+
I_DSR/DTR+
Twisted pair no. 4
<—
<—
J2-C
J2-H
RTS
DSR
J1-08
J1-07
O_RTS/CTS
O_DTR/DSR+
Twisted pair no. 2
—>
—>
J2-D
J2-E
CTS
DSR
J1-04
J1-17
I_RXC/TXCE
+
I_RXC/TXCE–
Twisted pair no. 6
<—
<—
J2-U
J2-W
SCTE+
SCTE–
Table B-23
V.35 DTE Smart Serial Cable Pinout (continued)
26-Pin
Signal Name
Note
Direction
V.35
Pin
Signal Name