Ip7Ww-082U-B1 - NEC SL2100 Hardware Manual

SL2100

2.3.2 IP7WW-082U-B1

This 082U-B1 board is installed to the Universal slot in the
IP7[ ]-4KSU-C1 chassis and provides a total of eight digital
extension ports and two analog extension ports. Two general
purpose relay, one Audio-In and Audio-Out ports are initially
available. Either the analog trunk daughter board (3COIDB),
ISDN BRI daughter board (2BRIDB) or ISDN PRI/T1/E1
daughter board (1PRIDB) can be mounted on this board.
• Install this board to the Universal slot at Controlling/
Expansion Chassis
• Enable to connect DSS console to any digital extension
port.
• Enable to connect up to two Door Boxes to analog
extension ports on this board.
• The 308U-A1 board and 082U-B1 board cannot be
installed in the same system.
2.3.3 IP7WW-008U-C1
This 008U-C1 board is installed to the Universal slot in the
IP7[ ]-4KSU-C1 chassis and provides a total of eight hybrid/
analog extension ports. Either the analog trunk daughter
board (3COIDB), ISDN BRI daughter board (2BRIDB) or
ISDN PRI/T1/E1 daughter board (1PRIDB) can be mounted
on this board.
• Install this board to the Universal slot at Controlling/
Expansion Chassis
• Enable to connect DSS console to hybrid/analog
extension port No.8.
• One Trunk daughter board connection
2.3.4 IP7WW-000U-C1
This is an expansion board for mounting a 3COIDB-C1,
2BRIDB-C1 or 1PRIDB daughter board, and is installed to
the Universal slot in the IP7[ ]-4KSU-C1 chassis.
• Install this board to the Universal slot at Controlling/
Expansion Chassis
2.3.5 IP7WW-3COIDB-C1
This 3COIDB-C1 daughter board provides three analog
trunk and is mount on the 082U-B1, 008U-[ ]1 or 000U-C1
board. A total of four 3COIDB boards can be mounted per
Chassis.
• Mount to the 082U/008U/000U
• No power failure transfer circuit
• No Ground Start Trunk Supported
1-8
ISSUE 1.0
Introduction