Welcome to ISDN /
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N0130943 02
Modular ICS 7.1 Installer Guide
BRI Card
The loops on BRI-U and BRI-ST cards can be programmed to
support either network or terminal connections. This allows
you to customize your arrangement of lines, voice terminals,
data terminals and other ISDN equipment.
Detailed wiring information for BRI and PRI network and
terminal connections is included in the
Installation
on page
227.
BRI-U2 and BRI-U4 card
A BRI-U2 card supports two loops and the BRI-U4 supports
four loops. Each loop can be individually programmed to
provide one of the following:
•
a U-LT reference point connection for terminal equipment
(TE) with built-in NT1 functionality (U interface)
•
a U-NT reference point connection for direct connection to
an ISDN network
BRI-ST card
A BRI-ST card provides four loops. Each loop can be
individually programmed to one of the following:
•
an S reference point connection (S loop) to ISDN terminal
equipment (TE)
•
a T or S reference point connection (T loop or S loop) to an
ISDN network using an external NT1
Содержание Modular ICS 7.1
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Страница 46: ...46 How to use this document Modular ICS 7 1 Installer Guide N0130943 02...
Страница 72: ...72 Welcome to ISDN Modular ICS 7 1 Installer Guide N0130943 02...
Страница 102: ...102 Remote system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 108: ...108 Controlling system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 192: ...192 ETSI MCDN and Network features Modular ICS 7 1 Installer Guide N0130943 02...
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Страница 582: ...582 Link Status Modular ICS 7 1 Installer Guide N0130943 02...
Страница 586: ...586 Usage Metrics Modular ICS 7 1 Installer Guide N0130943 02...