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3C
I
™ IQ E
OM
MPACT
Installing the 3C882 ISDN Modem
To install the 3C882 ISDN modem refer to Figure 1 and follow
these instructions. The numbers shown in Figure 1
correspond to the steps which follow.
2
1
5
T
S E
R E
D C
9 V
X
M A
• 5 A
7
8
Figure 1 Installation Diagram
1 Insert the 25-pin male end of a serial signal cable into the
RS-232 serial port on the 3C882 ISDN modem's back panel
and tighten the connector screws.
2 Connect the other end of a serial signal cable to a serial
COM port on the back of your computer and tighten the
connector screws.
3 Connect the RJ-45 (8-pin) connector end of the
RJ-45/RJ-11 ISDN cable to the RJ-45 ISDN line port labeled
ISDN U on the 3C882 ISDN modem's back panel.
4 Connect the RJ-11 (6-pin) connector end of the
RJ-45/RJ-11 ISDN cable to the RJ-11 ISDN wall jack.
ISDN M
Q
XTERNAL
ODEM
UICK
3
N U
I S D
2
- 2 3
R S
1
6
S
I
TART
NSTRUCTIONS
4
2
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