Ip7Ww-Exifb-C1 - NEC SL2100 Hardware Manual

ISSUE 1.0

2.1.3 IP7WW-EXIFB-C1

Using a Cat5 cable, EXIFB-C1 board mount onto the CPU-
C1 board is individually connected to each EXIFE-C1 board
(on Expansion Chassis)
• VRS/VM (InMail) channels expansion (Up to 16ch)
• Additional 48 Telephony resources (DTMF/Dial tone/Busy
tone/FSK caller-ID receiver/sender)
• Support Analog Modem (V.34)
2.1.4 IP7WW-EXIFE-C1
The EXIFE-C1 board is installed into the CPU/EXIFE slot on
the Expansion Chassis.
• Additional 32 telephony resources (DTMF/Dial tone/Busy
tone/FSK caller-ID receiver/sender) for Expansion Chassis
• One Bus connectors for Main Chassis (RJ61)
2.2 Backup Battery Unit
2.2.1 IP4WW-Battery Box
Connected to each Chassis power supply, the external
backup battery provides DC power in case a loss of AC
power occurs. An optional (locally procured), external battery
source can be used to provide power during a power failure.
• Connect this box to the power supply at each Chassis.
• Wall/floor-mountable
• Backup duration is approximately one hour per chassis.
• Battery itself is local procure.
(12 V, 7 AH x 2 pcs of GS Yuasa NP7-12)
2.3 Trunk/Extension/ISDN Expansion Interface Boards
2.3.1 IP7WW-308U-A1
This 308U-A1 board is installed to the Universal slot in the
IP7[ ]-4KSU-C1 chassis and provides a total of three analog
trunks and eight hybrid/analog extension ports. Two general
purpose relay, one Audio-In and one Audio-Out ports are
initially available.
• Install this board to the Universal slot at Controlling/
Expansion Chassis
• Enable to connect DSS console to hybrid extension port
No.8.
• Enable to connect up to two Door Boxes to hybrid
extension port No.6 and No.7.
• The 308U-A1 board and 082U-B1 board cannot be
installed in the same system.
Hardware Manual
SL2100
1-7