General Product Description
Sopho 2000IPS
Release 12.2, August 2006
NEC Philips Unified Solutions
UPD
35 of 259
© NEC Philips Unified Solutions, 2006. All right reserved.
Reproduction in whole or in part is prohibited without the written consent of the copyright owner.
2.3.4 SOPHO 2000 IPS SYSTEM POWER SUPPLY
AC/DC Power Supply
The AC/DC Power Card is mounted in the left side of each PIM.
The AC/DC Power card provides power to all circuit cards,
which reside in the PIM. AC power requirements are as follows:
Input Voltage: 90 to 132 Vrms or 180 to 264 Vrms (selectable
by switch) 5 0/60 Hz
DC/DC Power Unit
The DC/DC Power Unit is mounted under the AC/DC Power
Card and generates -48 V power for the circuit cards that need
such power.
Battery Backup
Internal Short-term
option
For customers requiring battery backup, short-term and/or long-
term options are available. Two 3.4AH batteries are required per
PIM, and installed inside of each PIM. Backup time is approx.
30 minutes when PHS (Wireless PS) is not accommodated and
approx. 10 minutes when PHS (Wireless PS) is accommodated
in the system.
Battery Backup
External Long-term
option
Two 24AH batteries are required per each 2 PIMs, and installed
inside of Battery Module in a stack basis. Backup time is
approx. 3 hours when PHS (Wireless PS) is not accommodated
and approx. 2 hours when PHS (Wireless PS) is accommodated
in the system. The batteries are varied depending on the
requested backup time. The battery shall be locally provided.
2.4 Circuit Cards
The circuit cards used for SOPHO 2000 IPS are divided into the following three types.
According to these card types, the mounting locations of card and port allocation of the
Time Division Switch are varied.
Common Control Cards:
Main Processor (MP)
Firmware Processor (FP)
Ethernet
Power
Line/Trunk (LT) Cards
IP PAD, Line Circuit (LC), Central Office Trunk (COT), Tie Line Trunk (LDT/ODT),
etc.
Application Processor (AP) Cards
SMDR/PMS/CIS/Hotel Printer Interface (AP00)
T1/E1 Digital Trunk Interface (DTI)