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Serial Cable CAB−232FC
This section presents the cable assembly and pinouts for the CAB−232FC serial cable.
The cable gender for this product (part number 72−0794−01) is Male DB−60 to Female DB−25, mode −
DCE.
This cable is used in the following systems: the Cisco 7000 family, Cisco 4000 series, Cisco 3600 series,
Cisco 2500 series, Cisco 1600 series, Cisco access servers, and AccessPro PC cards. This cable has a male
DB−60 connector on the Cisco end and a female DB−25 connector on the network end.
EIA/TIA−232 DCE Cable Pinouts (DB−60 to DB−25)
The table below shows the EIA/TIA−232 DCE cable pinouts (DB−60 to DB−25).
Note: The arrows indicate signal direction:
−−−> indicates DTE to DCE•
<−−− indicates DCE to DTE•
60 Pin
Signal Description Direction 25 Pin Signal
J1−50
J1−51
MODE_0
GND
Shorting
group
− − −
J1−46 Shield
GND
Single − J2−1
Shield
GND
J1−36
Shield
RxD/TxD
−
Twisted pair
no. 9
<−−−
−
J2−2
Shield
TxD
−
J1−41
Shield
TxD/RxD
−
Twisted pair
no. 5
−−−>
−
J2−3
Shield
RxD
−
J1−35
Shield
CTS/RTS
−
Twisted pair
no. 10
<−−−
−
J2−4
Shield
RTS
−
J1−42
Shield
RTS/CTS
−
Twisted pair
no. 4
−−−>
−
J2−5
Shield
CTS
−
J1−43
Shield
DTR/DSR
−
Twisted pair
no. 3
−−−>
−
J2−6
Shield
DSR
−
J1−45
Shield
Circuit
GND
−
Twisted pair
no. 1
−
−
J2−7
Shield
Circuit
GND
J1−44 LL/DCD −−−> J2−8 DCD