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Connect WAN and LAN Interfaces
This section describes how to connect WAN and LAN interface cables. Before you connect the interface
cables, refer to the following warning statements:
Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations.
Statement 1036.
Warning
Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the
network interface. Statement 1037.
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, LAN, PoE. Statement 1044.
Warning
Avoid using or servicing any equipment that has outdoor connections during an electrical storm. There may
be a risk of electric shock from lightning. Statement 1088.
Warning
Ports and Cabling
This section summarizes typical WAN and LAN connections for Cisco 1100 Series ISRs. The connections
summarized here are described in detail in the Cisco Modular Access Router Cable Specifications document
on cisco.com.
Table 3: WAN and LAN Connections
CableConnectionPort Type, Color
1
Port or Connection
Category 5 or higher
Ethernet
Ethernet hub or Ethernet
switch
RJ-45, yellowEthernet
Optical fiber as specified on
applicable data sheet
1000BASE-SX, -LX, -LH,
-ZX, -CWDM
LC, color according to
optical wavelength
Gigabit Ethernet SFP,
optical
Category 5, 5e, 6 UTP1000BASE-TRJ-45Gigabit Ethernet SFP,
copper
RJ-11 telephone cablePOTS or ISDN lineRJ-11xDSL
(VDSL2 / ADSL2/2+)
Install and Connect the Router
25
Install and Connect the Router
Connect WAN and LAN Interfaces
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