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Cisco Integrated Services Router Hardware Installation Guide
OL-23125-02
Chapter3 Connecting the Router Cisco 860, 880, 890 Series
Figure3-28 Primary Protection Device Location
To connect the router to a global industry standard symmetrical high-speed DSL (G.SHDSL) line,
very-high-speed digital subscriber line 2 (VDSL2) port, or an ADSL2+ line, follow these steps:
Step1 Connect one end of an RJ-11 (RJ-45 on 880 E models) cable to the port on the router. See Figure3-29.
Figure3-29 Connecting the xDSL Line
Step2 Connect the other end of the cable to the DSL wall jack.
Router
Home or Business
Service Utilities Entrance
or Demarcation Point
Network Interface Box/
Network Interface Device/
Station Protector
Building Ground Rod connected to
Service entrance and Primary Protection
* Alternative Underground Service Entrance
Note: Primary Protection
may be located Outside
or Inside of Premise
Telecom Service
Overhead Service
Entrance
281392
1G.SHDSL port, VDSL2oPOTs port, or
ADSL2+ port 2DSL wall jack
232175
2
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