NEC NEAX2000 IVS2 CARD NAME AND FUNCTION

NEAX2000 IVS2 Q-SIG System Manual

Page 10 ND-70923 (E), Issue 1.0

CHAPTER 1 GENERAL INFORMATION

Card Name and Function

CARD NAME AND FUNCTION

Table 1-1 shows the circuit card name and function for Q-SIG.

Table 1-1 Q-SIG Card Name and Function

CARD NAME FUNCTIONAL

NAME FUNCTION

PN-CP14 MP Main Processor Card

Provides Memory, TDSW (1024CH x 1024CH), 16-line

CFT, PB sender, Clock, PLO 2 ports (receiver mode/

source mode), two RS-232 C ports, 2-line DAT

(Recording duration: Max. 128 sec.), DK, 4-line PB

receiver, Modem for remote maintenance (19.2 kbps),

internal Music-on-Hold tone source and BUS interface.

BUS interface functions as a driver/receiver of various

signals, adjusts gate delay timing and cable de lay timing,

monitors I/O Bus and PCM BUS.

One card is required per system.

PN-30DTC-A DTI Digital Trunk Interface (2 Mbps) Card

Accommodates 30-channel PCM digital lines.

PN-SC01 DCH D Channel Handler Card

Provides the D Channel signaling interface through the

DTI to Q-SIG network.

PZ-M542

[For Other

Countries]

CONN Coaxial Cable Connection Card

Used to connect a coaxial cable for the Digital Trunk

Interface.

Maximum of two cards can be connected to LTC

connector of each PIM.

PZ-M557

[For

Australia]

CONN Coaxial Cable Connection Card

Used to connect a coaxial cable for the Digital Trunk

Interface.

Maximum of two cards can be connected to LTC

connector of each PIM.

PN-24DTA-C DTI Digital Trunk Interface (23B+D 1.5 Mbps) card

Accommodates 24-channel PCM digital lines.

Contents

Main Page NEAX2000 IVS Q-SIG System Manual ND-70923 (E) NEAX2000 IVS Q-SIG System Manual TABLE OF CONTENTS LIST OF FIGURES LIST OF TABLES INTRODUCTION PURPOSE OUTLINE OF THIS MANUAL REFERENCE MANUALS Page Page 4 System Outline SYSTEM OUTLINE Summary Figure 1-1 System Outline of Q-SIG NOTE: Conforming to Q921-a (PBX-PBX Interface) Physical Interface 30DTI Figure 1-2 Physical Interface Figure 1-3 Physical Interface Physical Interface 24DTI Page 6 Interworking with Other Network Figure 1-4 Interworking with Other Network NOTE: Interworking between Q-SIG and CCIS is not available. System Configuration SYSTEM CONFIGURATION Figure 1-5 shows the system configuration of the Q-SIG system. CLOCK Figure 1-5 System Configuration of Q-SIG 30DTI DCH 24DTI DCH PLO Figure 1-6 Clock Supply Route Configuration CARD NAME AND FUNCTION Table 1-1 Q-SIG Card Name and Function CARD NAME FUNCTIONAL NAME FUNCTION SYSTEM CAPACITY Table 1-2 System Capacity for Q-SIG DESCRIPTION 24DTI 30DTI Page 12 System conditions SYSTEM CONDITIONS Time Slot Assignment Condition Figure 1-7 Accommodation of DTI/DCH/ICH/BRT/PRT into TDSW Time Slot Allocation for DTI/DCH Card Figure 1-8 Time Slot Allocation for DTI SERVICE FEATURES Connected Destination Indication Figure 1-9 Connected Destination Indication Page Transit Counter Relaying Figure 1-10 Transit Counter Page PRECAUTIONS STATIC ELECTRICITY GUARD Figure 2-1 Static Electricity Guard (1 of 2) Figure 2-1 Static Electricity Guard (2 of 2) WHEN MAKING A SWITCH SETTING ON A CIRCUIT CARD ATTENTION Caution REQUIRED EQUIPMENT Table 2-1 Required Equipment for Q-SIG EQUIPMENT DESCRIPTION QUANTITY REMARKS INSTALLATION PROCEDURE Figure 2-2 Installation Procedure for Q-SIG Mounting DTI and DCH Card Mounting CONN Card Page DTI Cable Connection via MDF Figure 2-3 Cable Connection via MDF Figure 2-4 Location of the AP Slots and the LTC Connectors for DTI Page 28 Figure 2-5 Example of MDF Cross Connection for DTI DTI Cable Connection via CONN Card Figure 2-6 Cable Connection via the CONN Card Page 30 Figure 2-7 Example of Coaxial Cable Connection Page HOW TO READ THIS CHAPTER DTI ASSIGNMENT Page Page Page DCH ASSIGNMENT TANDEM CONNECTION ASSIGNMENT To provide Tandem Connection (Tie Line to Q-SIG, Q-SIG to Tie Line), do the following programming. CONNECTED DESTINATION INDICATION ASSIGNMENT Page HOW TO READ THIS CHAPTER MOUNTING LOCATION OF CIRCUIT CARD Figure 4-1 Mounting Location of Circuit Card LIST OF REQUIRED CIRCUIT CARD Table 4-1 List of Required Circuit Card PN-CP14 (MP) Caution Page Page Page Page 50 PN-30DTC-A (DTI) Page Page Page Page Page Page 56 PN-24DTA-C (DTI) Locations of Lamps, Switches, and Connectors Page Page Page Page Page PN-SC01 (DCH) Page Page PZ-M542 (CONN) Lamp Indications This card has no lamps. Page PZ-M557 (CONN) Lamp Indications This card has no lamps.