Specifications

Chapter 2 Installation Procedures
Set Up the Hardware Environment
2-6
Cisco 600 Series Installation and Operation Guide
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100-meter range. The two locations must be directly connected, for example,
through some internally owned telephone system wiring in a campus-type
environment.
Step 1
At the first location, connect one end of the SDSL cable into the WALL port on
one of the Cisco 633 or Cisco 673 units. Connect the other end of the SDSL cable
into the wall jack.
Step 2
At the second location, connect one end of the second SDSL cable into the WALL
port of the second Cisco 633 or Cisco 673 unit. Connect the other end of the
second SDSL cable into the wall jack.
Step 3
Configure the CPE that you want to terminate traffic to operate in CO mode and
the other to operate in CPE mode. See the “Attention Back-to-Back Connection
Users” section on page 4-5 for more information.
Note
Back-to-back configuration works in bridging mode only.
POTS Splitter Configuration (Required for the Cisco 627)
A POTS splitter separates data signals from voice signals on your telephone line.
The POTS splitter works by running a separate data line from the voice line, so
that the CPE has a dedicated cable for data transmission. Figure 2-3, Figure 2-4,
and Figure 2-5 show telephone equipment connected to a POTS splitter.