Trunk/Extension/Isdn Expansion Interface Cards; Ip4Ww-080E-B1; Ip4[ ]-008E-B1; Ip4Ww-000E-B1 - NEC SL1100 Hardware Manual

SL1100

2.2 Trunk/Extension/ISDN Expansion Interface Cards

2.2.1 IP4WW-080E-B1

The 080E card is installed in the 1228M KSU and provides a
total of eight digital ports. Either the analogue trunk daughter
board (4COIDB) or the ISDN BRI daughter board (2BRIDB)
can be mounted on this card.
• Install this card to the expansion card slot at Main KSU.
• Enables the DSS console to connect to any extension
port.
• One analogue trunk or ISDN BRI daughter board
connection.

2.2.2 IP4[ ]-008E-B1

This 008E card is installed in the 1228M KSU and provides a
total of eight analogue ports. Either the analogue trunk
daughter board (4COIDB) or the ISDN BRI daughter board
(2BRIDB) can be mounted on this card.
• Install this card to the expansion card slot at Main KSU.
• One analogue trunk or ISDN BRI daughter board
connection.

2.2.3 IP4WW-000E-B1

This 000E card is an expansion card and installed in the
1228M KSU. Either the analogue trunk daughter board
(4COIDB) or the ISDN BRI daughter board (2BRIDB) can be
mounted on this card.
• Install this card to the expansion card slot at Main KSU.
• One analogue trunk or ISDN BRI daughter board
connection.

2.2.4 IP4WW-4COIDB-B1

The 4COIDB provides four analogue trunk and is mounted
on the 084M, 080E, 008E or 000E card. A total of three
4COIDBs can be installed per system.
• Mount this board onto the 084M, 080E, 008E or 000E
card.
• 1 power failure transfer circuit
*** No Ground Start Trunk Support ***
1-4
ISSUE 4.1 (R5.1)
Introduction