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Page 290 of 466 Installing and cross-connecting a trunk card
NN43041-310 Standard 01.11 October 2008
Before you proceed, install the cable from the slot that contains the Line card
associated with the telephone being connected. Refer to “Installing the Main
Distribution Frame” on page 349, if you require additional cable installation.
Refer to the Circuit Card: Description and Installation (NN43001-311) for
full descriptions of country-specific circuit cards and their installation
procedures.
DANGER OF ELECTRIC SHOCK
Always use caution when installing or modifying
telephone lines. Do not install telephone wiring during a
lightning storm. Do not install telephone jacks in wet
locations unless the jacks are designed for wet locations.
Never touch uninsulated telephone wiring unless the line
is disconnected at the network interface.
CAUTION WITH ESDS DEVICES
Always handle circuit cards with caution to avoid
damage caused by static electricity. Always store circuit
cards that are not in use in an antistatic bag or the
original packaging
Wear an antistatic wrist strap, such as the one shown in
Figure 126 on page 291, when handling circuit cards.
Static electricity can damage circuit card components.