Cisco 805 Series Quick Start Manual page 5

Connect the Cisco 805 Router to a Serial Device
The following table describes the devices most commonly connected to the router serial port and how
the serial line is used.
Serial Device
Asynchronous
modem
Channel service
unit/data service
unit (CSU/DSU)
If you need help deciding which serial cable to order, see Appendix A, "Selecting a Serial Cable" in the
Cisco 805 Router Hardware Installation Guide. Then order one of the serial cables described in the
following table.
Mode
DCE
DTE
DCE
DTE
DCE
DTE
DCE
DTE
DCE
DTE
DCE
DTE
DCE
DTE
78-6379-03
WAN Options WAN Encapsulation (Framing)
Asynchronous Point-to-Point Protocol (PPP)
dial-up line
Synchronous Synchronous leased line:
leased line High-Level Data Link Control
(HDLC) or PPP
Frame Relay
Frame Relay
X.25
X.25
Signaling Gender
EIA/TIA-232 Female
EIA/TIA-232 Male
EIA/TIA-449 Female
EIA/TIA-449 Male
EIA/TIA-530 Female
EIA/TIA-530 Male
EIA/TIA-530A Female
EIA/TIA-530A Male
X.21 Female
X.21 Male
V.35 Female
V.35 Female
V.35 Male
V.35 Male
Connect the Cisco 805 Router to a Serial Device
Network Type
Remote office to
corporate office
Small office to Internet
service provider (ISP)
Remote office to
corporate office
Small office to ISP
Part Number
CAB-SS-232FC
CAB-SS-232MT
CAB-SS-449FC
CAB-SS-449MT
CAB-SS-530FC
CAB-SS-530MT
CAB-SS-530AFC
CAB-SS-530AMT
CAB-SS-X21FC
CAB-SS-X21MT
CAB-SS-V35FC
CAB-SS-V35FT
CAB-SS-V35MC
CAB-SS-V35MT
Connect the Cisco 805 Router to a Serial Device
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