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Cisco Integrated Services Router Hardware Installation Guide
Chapter 3 Connecting the Router
Cisco 860, 880, 890 Series
Step 3 Snap the latches into the holes on either side of the power connector. See Figure 3-35.
Figure 3-35 Power Lock Clip Latched Into the Holes on Either Side of the Power Connector
Connecting an FXS Line
Use a standard straight-through RJ-11 modular telephone cable to connect a Foreign Exchange Service
(FXS) port to a telephone or fax machine.
Warning
This equipment contains a ring signal generator (ringer), which is a source of hazardous voltage. Do
not touch the RJ-11 (phone) port wires (conductors), the conductors of a cable connected to the RJ-11
port, or the associated circuit-board when the ringer is active. The ringer is activated by an incoming
call.
Statement 1042
Warning
Hazardous network voltages are present in WAN ports regardless of whether power to the unit is OFF
or ON. To avoid electric shock, use caution when working near WAN ports. When detaching cables,
detach the end away from the unit first.
Statement 1026
Warning
For connections outside the building where the equipment is installed, the following ports must be
connected through an approved network termination unit with integral circuit protection: FXS.
Statement 1044
1 Power lock clip 3 Power adapter
2 Power cord 4 AC plug
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