NEC NEAX2000 IVS2 Installation Manual page 47

CHAPTER 1 GENERAL INFORMATION
Equipment Name and Function
Table 1-4 Application Processor Card Name and Function (Continued)
EQUIPMENT FUNCTIONAL
NAME
PN-4RSTB MFR
PN-4RSTC CIR
PN-SC00 CCH
PN-SC01 DCH
PN-SC03/ ICH
PN-SC03-A
PN-SC03-A CSH
PN-SC03-B CSH
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NAME
4-line MF Receiver, MFC Receiver/Sender Card
Used for MF/MFC-R2 Signaling on DID/DOD trunks.
A maximum of four cards can be provided per system,
including the PN-4RSTC card.
4-line Caller ID Receiver Trunk Card
Used for Caller ID (CLASS SM) on analog trunks.
A maximum of four cards per system, including the
PN-4RSTB card.
Common Channel Handler Card
Transmits/receives signals on the common signaling channel
of CCIS.
D Channel Handler Card
Transmits/receives signals on the D Channel of ISDN
Primary Rate (23B+D) interface or WCS Roaming interface.
ISDN Channel Handler Card
Provides D Channel signaling interface and controls a
maximum of four ILC cards (Layer 2 and 3).
CS (ZT) Handler Card for S-interface
Provides D Channel signaling interface and controls a
maximum of four CSI cards, eight CS (ZT)s.
CS (ZT) Handler Card for S-interface/U-interface
Provides D Channel signaling interface and controls a
maximum of four CSI cards, eight CS (ZT)s.
FUNCTION
2
NEAX2000 IVS Installation Procedure Manual
ND-70928 (E), Issue 3.0