Philips SOPHO 2000 IPS User Manual page 27

The following figures show the system outline of ISDN Terminal (for ISDN-BRI).
(a) For PN-2ILCA card
System Outline of ISDN Terminal (for ISDN-BRI)
• 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 (S/T Interface)
• ISDN Terminal to ISDN Trunk Connection (S/T Interface)
• ISDN Trunk to ISDN Terminal Connection (S/T Interface)
• 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
2D
2B × 2
ILC
2D
LC
TDSW
MP
(PLO)
term
Connection
CHAPTER 1 GENERAL INFORMATION
2-CHANNEL PCM
2B
DIGITAL LINE (2B + D)
BRT
D
CLOCK
SIGNAL
8D
ICH
BRT: Basic Rate Interface Trunk
ICH : ISDN Channel Handler
ILC : ISDN Line Circuit
LC : Line Circuit
NT1 : Network Termination One
PLO: Phase Locked Oscillator
TA : Terminal Adapter
– 13 –
SYSTEM OUTLINE
NT1
ISDN
NWA-008852-001 Rev.5.0
98ch1001.fm
NOVEMBER/15/2006