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CHAPTER 1 GENERAL INFORMATION
Card Name and Function
NEAX2000 IVS
2
ISDN System Manual
ND-70919 (E), Issue 1.0
Page 21
CARD NAME AND FUNCTION
Table 1-2 shows the circuit card names and function for ISDN.
Table 1-2 ISDN Card Name and Function
CARD NAME
FUNCTIONAL
NAME
FUNCTION
PN-BRTA BRT 1-line Basic Rate (2B + D) Interface Trunk Card
Accommodates one 2-channel PCM digital lines
PN-2BRTC BRT 2-line Basic Rate (2B + D) Interface Trunk Card
Accommodates two 2-channel PCM digital lines
PN-24DTA-C DTI Digital Trunk Interface (23B + D, 1.5 Mbps) Card
Accommodates 24-channel PCM digital lines
PN-30DTC-A DTI Digital Trunk Interface (2 Mbps) Card
Accommodates 30-channel PCM digital lines
PN-2ILCA ILC 2-line ISDN Line Circuit Card
Provides a physical interface to ISDN Terminals
Occupies 8 time slots per one card
PN-24PRTA PRT ISDN Primary Rate (23B + D) Interface Card
Provided a built-in D-channel Handler (DCH)
PN-SC00 CCH Common Channel Handler Card
Transmits/receives signals on the common signaling
channel of No. 7 CCIS
PN-SC01 DCH D-channel Handler Card
Transmits/receives signals on the D-channel of ISDN
Primary Rate (23B + D) interface or WCS Roaming
interface
PN-SC03 ICH ISDN-channel Handler Card
Provides the D-channel signaling interface and controls
max. four ILC cards (Layers 2 and 3)