NEC NEAX2000 IVS2 system manual Circuit Card Information

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CHAPTER 4 CIRCUIT CARD INFORMATION

How to Read This Chapter

HOW TO READ THIS CHAPTER

This chapter explains each circuit card used in this system about the following items. Explanations are given in alphabetical order of the circuit card names within each circuit card category (Control, Application Processor, and Line/Trunk).

(1)Locations of Lamps, Switches, and Connectors

The locations of lamps, switches, and connectors of each circuit card are shown by a face layout.

(2)Lamp Indications

The name, color, and functions of each indicator lamp equipped on each circuit card are described in a table.

(3)Switch Settings

The name, settings, and functions of each switch equipped on each circuit card are described in a table.

Each switch setting table has a “CHECK” column. Make necessary entries in the CHECK column during and/or after the system installation and maintenance, and use each table as a reference for subsequent system maintenance and operations.

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NEAX2000 IVS2 Q-SIG System Manual

ND-70923 (E), Issue 1.0

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Contents SIG System Manual Liability Disclaimer NEAX2000 IVS2 NEAX2000 IVS2 Table of Contents List of Figures List of Tables Purpose Outline of this ManualReference Manuals Chapter General Information System Outline SummaryPhysical Interface 30DTI Physical Interface 24DTIInterworking with Other Network SIGSystem Configuration Clock30DTI PLO Card Name and Function Card Name FunctionalSystem Capacity Description 24DTI 30DTISystem Conditions Time Slot Assignment ConditionTime Slot Allocation for DTI/DCH Card Time Slot Allocation for DTIService Features Connected Destination IndicationTerm Transit Counter Relaying 10 Transit CounterChapter Installation Precautions When PLUGGING/UNPLUGGING a Circuit CardWhen Holding a Circuit Card When Making a Switch Setting on a Circuit Card When Carrying a Circuit CardInstallation Required Equipment Equipment Description Quantity RemarksPN-30DTC-A PN-24DTA-CInstallation Procedure Installation Procedure for Q-SIGMounting DTI and DCH Card Mounting Conn Card Selection of PLO in MP Card DTI Cable Connection via MDF Cable Connection via MDFLocation of the AP Slots and the LTC Connectors for DTI Example of MDF Cross Connection for DTI DTI Cable Connection via Conn Card Cable Connection via the Conn CardExample of Coaxial Cable Connection Chapter System Data Programming HOW to Read this Chapter DTI Assignment Startdescription DataExample of 30DTI Description Data PatternsDCH Initial DCH Assignment CMA9 ENDTandem Connection Assignment Connected Destination Indication Assignment Chapter Circuit Card Information Circuit Card Information Mounting Location of Circuit Card PN-30DTC-A DTI PN-SC01 DCHList of Required Circuit Card PN-30DTC-A DTI PN-24DTA-C DTI PN-SC01 DCHPN-CP14 MP Lamp Color Function NameRUN CLKSwitch Name Setting Function Check Number Position SW2 OFFOFF OFF ModemSW4 Dip SW Down PN-30DTC-A DTI PCM FRMMfrm RMTSwitch Setting Function Check Name Number Position SensSource clock signal from network is JPS JPRRight LeftDTI0 DTI1 DTI2 DTI3 Conditions Remarks PN-24DTA-C DTI CRC Sense SW0 OFF MDFSW1 OFF DTI0 DTI1 DTI2 DTI3 DTI4 Conditions Remarks PN-SC01 DCH LPBSW0 OFF SW1 Dip SW PZ-M542 Conn Lamp Indications This card has no lampsJP0 Right JP1 RightJP2 Right PZ-M557 Conn Switch Name Setting Function Check Number Position
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