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(b) For PN-2ILCC card
System Outline of ISDN Terminal (for ISDN-PRI)
• Point-to-Point
Connection
ISDN
Terminal
(TE)
• Point-to-Multipoint
Connection
TA
Data
ISDN Terminal
Terminal
(TE)
SLT
NOTE 1:
The following connections are only available.
• ISDN Terminal to ISDN Terminal Connection
• ISDN Terminal to ISDN Trunk Connection
• ISDN Trunk to ISDN Terminal Connection
• ISDN Terminal to Single Line Telephone Connection
• ISDN Terminal to D
NOTE 2:
NT1 equipment must be installed in the premise.
PBX
2B × 2
ILC
D
2B × 2
ILC
D
LC
TDSW
DCH
MP
(PLO)
term
Connection
CHAPTER 1 GENERAL INFORMATION
1.5 M/2 M PCM
23B/30B
DIGITAL LINE (23B/30B + D)
DTI
/PRT
D
CLOCK
SIGNAL
– 12 –
SYSTEM OUTLINE
NT1
ISDN
DCH : D Channel Handler
DTI : Digital Trunk Interface
ILC : ISDN Line Circuit
LC
: Line Circuit
NT1 : Network Termination One
PLO : Phase Locked Oscillator
PRT : Primary Rate Interface Trunk
TA
: Terminal Adapter
NWA-008852-001 Rev.5.0
NOVEMBER/15/2006
98ch1001.fm
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