Installing the Cisco 805 Router 2-11Connecting a Serial DeviceFigure 2-4 Connecting a Modem or CSU/DSU
Cisco 805 router
1. Connect appropriate
end of serial cable to
dark blue serial port.
2. Connect other end
of cable to modem
or CSU/DSU.
Cisco 805
LINK
HUB
NO HUB
ETHERNET
10 BASE T
SERIAL
CONSOLE

Modem or CSU/DSU

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