Trunk/Extension/Isdn Expansion Interface Cards; Ip4Ww-080E-B1; Ip4Ww-008E-B1; Ip4Ww-4Coidb-B1 - NEC SL1100 Hardware Manual

ISSUE 1.0

2.2 Trunk/Extension/ISDN Expansion Interface Cards

2.2.1 IP4WW-080E-B1

The 080E card is installed in the 1228M KSU or 1228ME EXP
and provides a total of eight digital ports. The analog trunk
daughter board (4COIDB) can be mounted on this card.
• Install this card to the expansion card slot at
Main/Expansion KSU.
• Enables the DSS console to connect to any extension port.
• One analog trunk daughter board connection.

2.2.2 IP4WW-008E-B1

This 008E card is installed in the 1228M KSU or 1228ME EXP
and provides a total of eight analog ports. The analog trunk
daughter board (4COIDB) can be mounted on this card.
• Install this card to the expansion card slot at
Main/Expansion KSU.
• One analog trunk daughter board connection.

2.2.3 IP4WW-4COIDB-B1

The 4COIDB provides four analog trunk and is mounted on the
084M, 080E or 008E card. A total of nine 4COIDBs can be
installed per system or three 4COIDBs per KSU.
• Mount this board onto the 084M, 080E or 008E card.
• 1 power failure transfer circuit

2.2.4 IP4WW-1PRIU-C1

The 1PRIU is installed in the 1228M KSU or 1228ME EXP
providing for either an ISDN Primary Rate Interface, T1 Inter-
face. A total of two 1PRIUs can be installed per system or one
1PRIU per KSU.
• Install this card to the expansion card slot at
Main/Expansion KSU.
• Supports T/S point connection (Hard-switch).
Hardware Manual
SL1100
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