Rj-11 Phone Line Interface Option - Multitech CC4800 Hardware Manual

2.6

RJ-11 Phone Line Interface Option

The back panel shown below illustrates the RJ11 Phone Line Interface Board
option (Model - CC4800-11). The RJ11 board attaches to the standard DB25
back panel connectors (refer to section 2.2) in Dial-up applications.
CC48-11L
Phone Line Interface Board
(TNV Circuit)
Figure 2-4. Back Panel (with CC48-11 Phone Line Interface Board)
Note: The CC4800 48 Volt Card Cage does not appear as illustrated. You
will find a 3-terminal power input strip and hexagonal-shaped fuse holder
instead of an AC Power outlet and fuse on the bottom right of the cage.
DB25S Female RS232 (SELV)
(Reserved For Future Use)
Network Connectors (RJ11) (SELV)
Alarm Connector (SELV)
(For Future Use)
RS232 Interface (SELV) Connectors
NO COM NC
Normally Closed (SELV)
Common (Ground) (SELV)
Normally Open (SELV)
AC Power
and
Fuse
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