| |
 |
ISDN and DSL installations allow
fast transfer of large amounts of
data. The drawback is that surges
can also rapidly reach the terminal
device and damage computer
equipment. The danger can be
overcome by balanced use of basic
and precision protection devices.
Basic surge protectors where the
data lines enter thebuilding divert
all harmful partial lightning
currents. Precision surge protectors
filter out capacitively and
inductively coupled-in voltages
directly at the terminal device.
Surge protector RJ45-ISDN/4-C-Gis
especially well suited for use in
ISDN installations, having gained
certification of troublefree
operation in BAPT Test Report No.
1284/55551-3/96. |
