ROC364 Instruction Manual
4-9 Communications
Cards
Rev
Jun/05
6.
Remove the plastic plug on the right-hand side of the ROC chassis and install the phone jack in
the hole. Figure 4-7 shows the jack location.
7.
Connect the jack cable to the P2 connector on the communications card. You may discard the
square shim that accompanies the installation kit.
Figure 4-7. Phone Jack Location
NOTE:
If you are installing a Dial-up or Leased-Line Modem Card, it is recommended that you
install a telephone-style surge protector between the RJ11 jack and the outside line.
8.
If you are installing a Radio or Leased-Line Modem Card, be sure to set the jumpers on the card
in the proper position as described in Table 4-2, Jumper Positions for the Modem Cards, on page
4-10.
9.
If you are installing a Radio or Leased-Line Modem Card, be sure to set the output attenuation
level as described in Table 4-3, Radio and Leased-Line Modem Communications Card
Attenuation Levels, on page 4-11.
10.
If a second communications card is to be installed, repeat steps 3 through 7. Install the second
card on top of the first communications card.
10.
Reinstall the cover.
11.
After installing the communications card, apply the LED identification decal to the window on
the front cover. Figure 4-8 shows the decal location.
12.
Install the FlashPAC.
13.
Refer to Section 4.4, Connecting Communications Cards to Wiring, on page 4-12 for information
on connecting wiring communications cards.
RJ11 Phone Jack