Interface Cable; Connecting The Interface Cable - 3Com 3C13886 - Router OC-3 ATM SML Flexible Interface Card Installation Manual

3Com Router Module Guide
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4.11.4 Interface Cable

The interface cables that the ROUTER 1/2-PORT ADSL FIC uses are regular
telephone cables.
Note:
The standard equipping package of the ROUTER 1/2-PORT ADSL FIC includes the regular telephone
cable(s). You can order a separate external splitter as needed.

4.11.5 Connecting the Interface Cable

G. Lite mode requires no splitter. You can directly connect the router to the PSTN using
a telephone cable, and simply connect the phone-set in parallel with the router at the
cable distribution box.
Full rate mode requires a splitter. Follow these steps to connect the cables:
Step 1: Plug one end of a telephone cable into the ADSL port on the router, and the
other end into the internal ADSL port on the splitter.
Step 2: Connect the telephone to the phone port on the splitter with another telephone
cable.
Step 3: Connect the external ADSL port on the splitter to the PSTN with a third
telephone cable.
ADSL card ADSL card ADSL card ADSL card
Figure 4-41 Connecting the ROUTER 1/2-PORT ADSL FIC
the data mode; blinking means the loop is being activated.
OFF means no data is being transmitted or received on the interface and blinking means
data is being transmitted and/or received.
RJ11 interface RJ11 interface RJ11 interface RJ11 interface
Splitter Splitter
Modem interface Modem interface Modem interface Modem interface
Line port Line port Line port Line port
Phone port Phone port Phone port Phone port
PSTN PSTN
4-43
Chapter 4