The data channel routed special mo-
dem (NTBBA), which connected the via net-
work card.
TKS-B or
TD-2D-V
5097976
5081698
RJ11-TELE 4-F 5081977
ND-CAT6A/EA 5081800
Splitter -
DSL modem -
Protection DSL+ analogue telephone connection
DSL system (Digital Subscriber Line)
The currently most widely used system probably
DSL. You can find a
comprehensive overview the selection aids starting
on page 255.
TBS
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Chapter The internal lightning protection system
. The following circuit diagram
shows how possible protect typical
ISDN/analogue DSL connection.Device Item no. Speech and data channels are separated by
splitters.
Because there are number different DSL versions
such ADSL and SDSL, the general DSL also des-
ignated XDSL.
TKS-B or
TD-4/I
5097976
5081690
ND-CAT6A/EA 5081800
NTBA -
Protection ISDN connection
Device Item no. XDSL permits the use analogue tele-
phones without additional hardware, well com-
bination with ISDN. DSL data rates are higher than those of
analogue and ISDN systems and therefore enable fast
downloading music and films from the Internet
