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CHAPTER 2
NDA-24219
Page 12
Revision 2.0
3.3.3
Line/Trunk Circuit Cards
shows the functional outline of each line/trunk circuit card.
SPN-DAIA
DAIA
Firmware Processor Bus Card—With T1
Used in main system when connecting to Remote PIM SPN-DAIB.
SPN-4RSTB-
911
MF-911
Provides MF signaling for Enhanced 911.
SPN-SC03
CSH
Channel Handler for Zone Transceivers
SPN-SC03
ICH
ISDN-BRI Channel Handler
Provides D-channel signaling interface for four ILCA cards.
Table 2-6 Functional Outline of Line/Trunk Circuit Cards
CARD NAME
FUNCTIONAL
NAME
FUNCTIONAL OUTLINE
PN-2AMPA
AMP
2-line Amplifier Trunk Card
This card equipped with the functions of Echo Canceller (EC), Automatic Gain
Controller (AGC) and Tone Disabler (TD).
PN-AUCA
AUC
2-line Long-Line Circuit Card provided with the Power Failure Transfer (PFT) function
line resistance in the case of a long-line circuit: Max. 2500 ohms (inclusive of the
internal resistance of the distant office equipment)
This card is internally equipped with a –48 V DC On-Board Power Supply.
This card can also be used as a 2-line Direct Inward Dialing trunk card.
PN-CFTA
CFT
Conference Trunk Card
Use of one card:Can control a conference of up to six participants.
Use of two cards:Can control a conference of up to ten participants.
PN-4COTB
COT
4-line Central Office Trunk Card (ground-start/loop-start trunk) equipped with the
functions for loop detection, sending/detecting ground on Ring/Tip wire
PN-4COTG
COT
4-line Central Office Trunk Card (loop-start trunk) equipped with the functions for loop
detection, receiving/sending the Caller ID (CLASS SM) signal
PN-8COTM
COT
8-line Central Office Trunk Card (loop-start trunk only)
No loop disconnect detection is provided.
PN-8COTP
COT
8-line Central Office Trunk Card (loop-start trunk only)
loop disconnect detection is provided.
PN-2CSIA
CSIA
2-Line Zone Transceiver Card
PN-2DATA
DAT
2-line Digital Announcement Trunk Card
Duration: Max. 60 seconds.
Table 2-5 Functional Outline of Application Circuit Cards (Continued)
CARD NAME
FUNCTIONAL
NAME
FUNCTIONAL OUTLINE
Содержание NEAX 1000 IVS
Страница 14: ...REGULATORY INFORMATION NDA 24219 Page xii Revision 2 0 This page is for your notes ...
Страница 20: ...CHAPTER 2 NDA 24219 Page 6 Revision 2 0 2 2 Installation Methods Figure 2 3 Wall Mounting Installation PIM ...
Страница 21: ...NDA 24219 CHAPTER 2 Page 7 Revision 2 0 Figure 2 4 19 Inch Rack Mounting Installation PIM 19 BRACKET H ...
Страница 22: ...CHAPTER 2 NDA 24219 Page 8 Revision 2 0 Figure 2 5 Desktop Installation PIM ...
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