Connecting The Interface Cable; Router 1-Port Adsl Fic/Router 2-Port Adsl Fic; Introduction - 3Com 3C13701 Module Manual

3Com Router 5000 and Router 6000 v2.41
Module Guide
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.

4.14.5 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 4-45 Connecting the Router 1/2-Port ADSL FIC

4.15 Router 1-Port ADSL FIC/Router 2-Port ADSL FIC

4.15.1 Introduction

Router 1-Port ADSL FIC/Router 2-Port ADSL FIC, the 1-/2-port ADSL over ISDN
interface card, uses the RJ-11 connector for the WAN interface. It allows a LAN
subscriber to connect to the DSLAM at the central office over a regular analog
subscriber line or telephone line. Thus, the subscriber can access the ATM/IP
backbone or the Internet to enjoy services such as high-speed data communication
and video on demand (VoD).
The card transmits data in the high frequency band above 138 kHz. Therefore, it can
provide services on the same line without interfering with the ISDN service being
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
Chapter 4 Flexible Interface Cards (Router 6000)
Phone port Phone port Phone port Phone port
PSTN PSTN
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