User manual

CHAPTER 2 SYSTEM CONFIGURATION
Page 32 NEAX 2000 IPS General Description
NDA-24345, Issue 3
Circuit Cards
The circuit cards used for NEAX 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)