Ericsson LBI-39001 Manual do Operador

Mobile CommunicationsEDACSTM JessicaPBX GatewaySystems ManualLBI-39000

102.2. EDACS HARDWARE REQUIREMENTSJessica requires the EDACS hardware revision levels shown below to support the software revision levels presented i

112.2.4.2. Link GETC Uplink/Downlink RequirementsHardware Turbo Hardware RevisionDownlink Yes Rev. F or later for 19D902104orany rev. of 19D904266Upl

12E1• 30 channels of 4-wire balanced 600 ohm audio (no signaling required).• 2.048 Mb/s 120 ohm impedance aggregate interface.• HDB3 line coding.• CCI

132.2.9. Jessica Space RequirementsTwo separate cabinets are required for the three main components of Jessica: PI, MUX, and the MD110.The PI and MU

143. INSTALLATIONAdding the Jessica Subsystem to EDACS is a two-stage process. The first stage is to change the EDACS components atthe IMC. The sec

15This indicates where the cable connects in the filter magazine. The filter magazine will contain boards primarily ofthe LFU type along with SFU and

1611. Install Cable 19D903880P12x from the PIM control concentrator panel at the IMC to the concentrator panel at thePI. (See Figure 2 or Figure 3 he

17IMC BackplaneThis will be plugged intoPA2XX on the backplaneand will correspond withthe slot in which the PIMControl card is located.19D903628P71P72

18This will be plugged intoPA2XX on the backplaneand will correspond withthe slot in which the PIMControl card is located.19D903628P71P72P73PIM Contro

193.1.2. PIPlease refer to LBI-39040, PBX Interface User's Manual.3.1.3. MUXThe following documents provide additional information on the T1 MU

2TABLE OF CONTENTS1. OVERVIEW...

20If the MUX was not delivered correctly configured by the manufacturer or if the MUX and/or cards are being replaced,then the MUX should be reconfigu

213.1.3.2.2. Carrier Group Alarm (CGA) Counter Reset (ND4E only)This procedure is used to reset the CGA counter for each digroup. It should be perfo

223.1.3.2.4. Frame FormatThis procedure describes how to set the frame format on the DS1 signal for DG-A or DG-B.1. Verify that the display on ACU(DS

2313. Return to LINE using the RTN key.14. Verify that the display on ACU(DS1) indicates either ND4E or LINE.If ND4E is indicated, go to step 15.If LI

243.1.6. Subsystem Verification at the IMCThis section provides information on how to verify that the IMC, PI, MUX, and MD110 ISDN subsystems are wor

253.1.8. Software and Hardware UpgradesTo install application software upgrades, follow the same steps used for the initial software installation (pl

263.2.2. GETCFollow the normal installation procedures found in LBI-38894, GETC Maintenance Manual.The configuration required for use with the EDACS

27Test ResultsMake a multisite group call.Called GID unconfirmed callHear channel access alert tone, then audio istransmitted to the receiving radio.C

284. COMPONENTS4.1. PBX INTERFACE (PI)Figure 4 - PBX Interface4.1.1. PI Component DescriptionThe PI is a multiprocessor system consisting of a gene

29712M I/O Transition ModuleThe 712M is a separate circuit board which receives the PIC I/O lines from the P2 Adapter Assembly ribbon cables androutes

31. OVERVIEWThis manual contains installation and maintenance information for the Enhanced Digital Access Communications System(EDACS) Jessica Privat

304.1.2. Mechanical PackageThe horizontally oriented VME chassis occupies 4 rack units (RU).Figure 5 - Rear View of the PI/MUX Cabinet4.1.3. Hardwar

31Status Inputs and OutputsBoard LEDsGeneral Purpose CPU FAIL, STATUS, RUN, and SCONMIC RUN, FAIL, and STATUSPRI-48 RUN, FAIL, TRUNK A alarm, and Trun

324.2.2. E1 MUX SpecificationsThe ANT BOSCH MUX will be used for E1 applications. Its specifications are shown below.E1 - 30 B+DConfigured w/ 4...30

334.4. PI/MUX CABINETSpecifications for the PI/MUX cabinet are shown below.Height: 69-1/6”Width: 24”Depth: 24”Weight: ∼350 lbPI Cabinet Rack Units (R

345. GLOSSARYACU Alarm Control Unit.CEC Console Electronics Controller.Console Users Dispatch Operators using EDACS consoles.CTIS Centralized Telepho

35MD110 Ericsson PBX that provides connectivity to the PSTN.MIC Multisite Interface Controller board in the PI.MUX Multiplexer -- A device used to com

36Ericsson GE Mobile Communications Inc.Mountain View Road • Lynchburg Virginia 24502Printed in U.S.A.

LBI-39000A-1APPENDIX ACABLE CONNECTIONS

LBI-39000A-2PI Internal WiringThis section covers PI internal wiring, specifically the VME P2 backplate connector (of the MIC card) to the DB-25connec

LBI-39000A-3Table 3. MIC Port 2VME P2ConnectorDB-25SConnectorSignal Name FunctionA-18 02 XMT-P Transmit DataC-19 14 XMT-NA-17 03 RCV-P Receive DataC-

4This manual includes instructions for installing Jessica around the world, so it will contain references to both T1 and E1signaling (digital telephon

LBI-39000A-4PI-PIM control cable19181710121416 15131819119MOD-24 Female MOD-24 FemaleTo J1 J9-1J9-26J9-2J9-27J9-3J9-28HSCX RXDA 422-HSCX RXDA 422+HSCX

LBI-39000B-1APPENDIX BAPPLICABLE NEC ND4E INSTRUCTIONS

LBI-39000B-2The Equipment Manual for ND4 Enhanced Digital Channel Bank Equipment, NECA 365-454-000, is presented in 5volumes. To aid the user, this a

LBI-39000B-3Document Number Title SubjectSAP-200 Single DS1 System Acceptance Test (FPA) TESTSAP-201 Dual DS1 System Acceptance Test (FPA)DLP-940 Loca

LBI-39000B-4Document Number Title Subject365-454-113 Line Interface Unit (LIU), X5247General Description LINE INTERFACE UNIT365-454-114 ND4 Enhanced

LBI-39000C-1APPENDIX CUNPOPULATED VME CHASSIS

LBI-39000C-2Figure 1 - Unpopulated VME Chassis

5MD110The MD110 is an Ericsson Private Branch Exchange (PBX). Its primary building block is the line interface module(LIM). The LIM performs all cal

6Alternately, the radio user can terminate a call by pressing the SPC or Clear key. In this case, EDACS sends the call dropmessage to the IMC, which

7Telephone User Features• Basic telephone tones (ringing and busy).• Common speed dialing (standard MD110 feature).• Direct inward dialing (DID).Radio

82. SYSTEM REQUIREMENTS2.1. EDACS SOFTWARE REQUIREMENTSRelease 1.0 of Jessica requires the EDACS software revision levels shown below.Table 1 - EDAC

9Table 1- EDACS Component Software Version Requirements (Cont.)Platform Minimum Software VersionGETC-1E CC/WC Main Board U2 349A9607G2Link1 GETC UL/DL