NEC NEAX 2000 IPS Installation Manual page 41

Application Processor Card Name and Function
EQUIPMENT FUNCTIONAL
NAME
PN-DAIF DAIF
PN-DTA CCH
PN-DTA CCT
PN-DTA DTI
PN-DTA PRT
PN-DTB CCH
PN-DTB CCT
PN-DTB DTI
PN-DTB PRT
PN-24DTA-C DTI
PN-30DTC-C DTI
NAME
E1 Digital Trunk Interface (2 Mbps) Channel Expansion Card
Accommodates 30-channel PCM digital lines.
One through six cards can be provided at Main Site.
One card can be provided at Remote Site.
Common Channel Handler for Event Based CCIS
Transmits/receives signals on the common signaling channel of
Event Based CCIS.
CCIS (1.5 Mbps/2 Mbps) Trunk Card
Provides a built-in Common Channel Handler (CCH) of No.7
CCIS.
T1 (1.5 Mbps)/E1 (2 Mbps) Digital Trunk Interface Card
Accommodates 24-channel PCM digital lines.
ISDN Primary Rate (23B+D/30B+D) Interface Card
Provides a built-in D-channel Handler (DCH).
Common Channel Handler for Event Based CCIS
Transmits/receives signals on the common signaling channel of
Event Based CCIS.
CCIS (1.5 Mbps/2 Mbps) Trunk Card
Provides a built-in Common Channel Handler (CCH) of No.7
CCIS.
T1 (1.5 Mbps)/E1 (2 Mbps) Digital Trunk Interface Card
Accommodates 24-channel PCM digital lines.
ISDN Primary Rate (23B+D/30B+D) Interface Card
Provides a built-in D-channel Handler (DCH).
T1 Digital Trunk Interface (1.5 Mbps) Card
Accommodates 24-channel PCM digital lines.
E1 Digital Trunk Interface (2 Mbps) Card
Accommodates 30-channel PCM digital lines.
CHAPTER 1 GENERAL INFORMATION
FUNCTION
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EQUIPMENT NAME AND FUNCTION
Continued on next page
NWA-008841-001 Rev.5.0
90ch1001.fm
JULY/15/2007