This cable is used to connect an RS-449 fantail interface to an external RS-449 DCE device.
This cable is available from Cisco Systems. For ordering purposes, use the appropriate order number from the table below. Manufacturing No.LengthOrder No.
72-1002-01
30 feet
LS-CAB-RS4-TC30=
72-1003-01
50 feet
LS-CAB-RS4-TC50=
72-1004-01
100 feet
LS-CAB-RS4-TC100=
Figure 3-7 is a signal diagram for the RS-449 fantail straight-through cable.
Figure 3-7: RS-449 Straight-through Cables Signal Diagram
RS-449 Interface Crossover Cable
This cable is used to connect two LS2020 switches via their RS-449 fantail interfaces, or to connect an RS-449 fantail interface to an external RS-449 DTE device.
The cable is available from Cisco Systems. For ordering purposes, use an appropriate order number from the table below.
Manufacturing No.LengthOrder No.
72-1008-01
8 feet
LS-CAB-RS4-TT8=
72-1005-01
30 feet
LS-CAB-RS4-TT30=
72-1006-01
50 feet
LS-CAB-RS4-TT50=
72-1007-01
100 feet
LS-CAB-RS4-TT100=
Figure 3-8 is a signal diagram for the RS-449 fantail crossover cable.
This cable is used to connect a V.35 fantail interface to an external V.35 DCE device.
The cable is available from Cisco Systems. For ordering purposes, use an appropriate order number from the table below. Manufacturing No.LengthOrder No.
72-1009-01
30 feet
LS-CAB-V35-TC30=
72-1010-01
50 feet
LS-CAB-V35-TC50=
72-1011-01
100 feet
LS-CAB-V35-TC100=
Figure 3-9 is a signal diagram for the V.35 fantail straight-through cable.
Figure 3-9: V.35 Straight-through Cable Signal Diagram
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