Mitel SX-200 DIGITAL Pabx Engineering Information Manual
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MITEL STANDARD PRACTICE SECTION MiTL9108-093-003-NA issue 2, September 1986 SX-200” DIGITAL PRWATE AUTOMATIC BRANCH EXCHANGE (PABX) CONTROL SHEET - VOLUME 3 (PN 9108-092-003-NA) ENGINEERING, MAINTENANCE and TROUBLESHOOTING CONTENTS - THIS VOLUME Section Number Title -.- MITL9108-093-003 Volume 3 Index MITL9108-093-180 Engineering Information MITLSI 08-093-350 Troubleshooting MITLSI 08-093-351 RS-232 Maintenance Terminal MITL9108-093-353 Maintenance Information CONTENTS - OTHER VOLUMES Volume 1 GENERAL DESCRIPTION (PN 9108-092-OOl-NA) Section Number Title MITL9108-093-001 Volume 1 Index MITLS 108-093-000 Documentation Index MITL9108-093-100 General Description MITL9108-093-105 Features Description MlTL9108-093-150 Ordering Information MITLS 108-093-220 Automatic Route Selection (ARS) and Toll Control MITLS 108-093-221 Station Message Detail Recording (SMDR) MITL9108-093-223 Abbreviated Dialing MITLS 108-093-230 Tenanting MiTL9 108-093-450 Traffic Measurement CONTENTS - OTHER VOLUMES Volume 2 INSTALLATION AND CUSTOMER DATA ENTRY (PN 9108-092-002-NA) Section Number Title MITLS 108-093-002 Volume 2 Index MITLSI 08-093-200 Installation MITLS 108-093-206 Installation Forms MITL9108-093-210 Customer Data Entry MITL9108-093-320 System Test Procedures Volume 4 PERIPHERALS INFORMATION (PN 9108-092-004-NA) Section Number Title MITLS 108-093-004 Volume 4 index MITLS 108-093-060 Bay Power Supply Description MITL9108-093-106 SUPERSET 31M Set information MITLS 108-093-l 07 SUPERSET qTM Set Information MITL9108-093-125 Circuit Card Descriptions MiTL9108-093-315 Attendant Console Description Copyright of MITEL Corporation 1986 Issue issue 2 2 2 2 2 2 1 2 2 2 Issue 2 2 2 2 2 Issue 2 2 2 2 2 2 *Registered Trademark of MITEL Corporation TM - Trademark of MITEL Corporation
MITEL STANDARD PRACTICE SECTION MITL9108-093-180-NA Issue 2, September 1986 SX-200” DlGlTAL PRlVATE AUTOMATIC BRANCH EXCHANGE (PABX) ENGINEERING INFORMATION . Copyright of MiTEL Corporation 1986 TM - Trademark of MITEL Corporation ‘Registered Trademark of MITEL Corporation
Engineering information CONTENTS PAGE l.GENERAL ........................................ l-l Introduction ..................................... l-1 Reason for Reissue ............................... l-1 2. SYSTEM OVERVIEW ................................ 2-l General ......................................... 2-l Maintenance ..................................... 2-l 3. PHYSICAL DESCRIPTION . . . . . . . . . . . . . . . . e . . . . . . . . . . a 3-l General O...........O..O.....s.....e....O..m *.... 3-l Control Equipment Cabinet . a . . q m . . D . r , 0 . = 0 . . . e . . D D . 3-1 Universal Equipment Cabinet s . . s 0 s s . . e . 0 a . . a . m . D 0 0 D . 3-l Peripheral Equipment Cabinet I m m D D , D 0 . 0 n m D . D . . . . 0 . . D 3-2 Maintenance Panels . m s 0 D a n . s . e . . . 0 . . . . . e m D , . . . . s s e 3-2 Power Supplies D . . . . 0 . 0 s D 0 . . . 0 m . . . m 0 n . s . . 0 . . . . u r D m 3-7 Printed Circuit Cards . . . . 0 . . s . . I . . , . r . m . . . . . D e . e .‘. . 3-7 Attendant Console O.m...D.m 0 m O.O..D..m..a . ...* D -.. 3-7 4. SYSTEM CONFIGURATION . w s . . n 0 a a m n m n 0 n m s . . . . . m 0 e . . 4-l General .m.....s 0 -,.- a -.- -.*.- -.- D D D.m -........-. 4-l Equipment Cabinets r . 0 0 0 . s n 0 D . D D g . s 0 . D 0 0 . D 0 . . 0 . v . . 4-l Digital Equipment Bays ‘. 0 . D . . . 0 D . . . . . D s . . n . . . z . . e . . 4-l Analog Equipment Bays . . 0 v . . . . , . . . . . . . . . . . 0 . . . . . . . 4-l Available Cards . s . . . . s . n . . s . n 0 D D D . m D 0 . : . n . . . 0 . . 0 . . 4-1 Power Supplies D . m . D q e . m . m m . . m n m a . D . m D s . 0 . . . . . . D . . 4-3 6. SYSTEM ENVIRONMENTAL AND INSTALLATION REQUIREMENTS ................................. 6-l General ......................................... 6-l DesignData ............ . ......................... 6-l Compatibility .................................... 6-l Shipping and Storage .............................. 6-2 Heat Dissipation .................................. 6-2 Installation Requirements ........................... 6-2 Cabling and Cross-Connections ...................... 6-2 Station and Trunk Cabling .......................... 6-2 Cable Terminals .................................. 6-2 SUPERSET@ Set Loop Lengths ....................... 6-3 7. PROGRAMMING AND CUSTOMER DATA ENTRY .......... 7-l General ......................................... 7-l Initial Loading .................................... 7-l Customer Data Entry .............................. 7-l 8. TECHNICAL DESCRIPTION ........................... 8-1 General ......................................... 8-1 Circuit Switch Links ............................... 8-l Control ......................................... 8-l -- . . . III
Engineering information CONTENTS (CONT’D) PAGE Digital Switching . . . 0 0 . . . s , . . . . . . . . . . . . . . a . m . . . . . . 8-2 Analog Switching . . . . . , s . . . . m . . 0 . . . W . . . . . . . . . . . . e m 8-2 Analog Bay Interface . . , . . . . . . . . , 0 . . D . . . . . . . . . . . . . . 8-2 Main Control Card . . . . , D . . m m a . s D . . D 0 s . . . . m . . . . . m m m 8-2 Circuit Switch . , D r . . . , 0 . . n m . . D r . . m n . . o n s s . . n . . . . . s 8-7 Peripheral Switch 0 m 0 . s 0 s 0 0 m 0 . s D 0 s s = s m s 0 n s 0 . m . . . . . . 8-8 Message Subsystem m . . 0 . . . . e . D . 0 D D m . 0 e . . . s . . a . . . 0 . 8-8 Peripheral Interface Cards . . s . m 0 s 0 . . . s . . . 0 0 . e . s . . . . . 8-8 Speech Path Accessing - Digital . s . . . . . . . . 0 . . . . . a . . . 8-10 SpeechPathAccessing-Analog .IssB . . . . . . . . . . . . . *. 8-10 Dynamic RAM Allocation 0 . s 0 . m e s D m 0 I s s 0 a . W D . s . . . D s 8-10 9. ELECTRICAL CHARACTERISTICS . m e m 0 s. 0. s s s 0 a 0. a s s . . . . 9-l General ..- s...a.....e.n.e.O 0 s 0 m.D.eer.s m 0,m -.... 9-l l’l.TRANSMlSSlON s... ~D...D..ODD~~~~..~.~T.~.D~~~s 11-l General O.r...O.D..s.O m Q -..- 0 O.O D L1 -....- Q s 0 D D.s 0 11-l Frequency Response s.O D*m m s n 0 m D.D s..D s em .-.- m.D a 14-3 Overload - Digitally Switched Analog Card Types r . e . . . . 11-3 Overload - Locally Switched Analog Card Types . . . s . . . . 11-3 Quantization Distortion 0 0 s . D m m s s 0 D . s . D . e . . . r ,. m 0 m s 11-4 Intermodulation Distortion D D 0 e m D * n = m . . . . . . . . s . D r . s . 11-6 4 Return Loss .O..m .D r e p 0 m e.s D a.m..n..e s -..- O.,.D. 11-E Crosstalk . . . . . s . m . . . , 0 0 n . D = = . m . s . D . s . . r m e a 0 . D . 0 11-B Echo Path Delay . D 0 . . s s . . m . s s . 0 . I . D . . D . m . . . r s . 0 . . 11-6 Envelope Delay Distortion m 0 r . . 0 D . 0 . . . . . . . m m . 0 . D . e e 11-6 Longitudinal Balance . e . . . D 0 . . r D 0 . . s . . s 0 . . . . , . . . m . 11-7 System lmpedences .,.*..- .D.e -.= D s 0 D D m 0 e -...* 0 -. 11-7 Idle Channel Noise - C Message 0 0 r s . r 0 m D 0 D e e 0 0 a a e 0 s da-8 Idle Channel Noise - 3 kHz Flat D s . s . . . a m . r s r D . 0 . 0 s r 0 11-8 12.LOSSANDLEVELPLAN ~...~.....~...,~~.~~.,..... 12-1 General .....a,.m v m . . . . . . . . ..- -..- O.D...m..m ..- n 12-1 North American Loss And Level Plans . . = u . . . . . . . . . . . . 12-1 VNLPlan . . . . ..r..~.....~.~...~~...W...~........ 9271 SDNLossPlan .*.. ~,..rO.~..ti~~ . . . . . . . . . -.,..... 12-l SX-200@ DIGITAL PABX Loss and Level Plan . . . a . . . . . . . 12-2 SatellitePBX . . . . . . . . . . . . . m..s...rD . . . . . ~.~..~~.~ 12-3 Analog Transmission Pad Arrangements - Digital iw
Engineering Information CONTENTS (CONT’D) PAGE 13. TRAFFIC CONSIDERATIONS ................ : ....... 13-1 General .......................... . ............. 13-1 Busy Haur Call Attempt (BCHA) ..................... 13-2 Traffic Capacity .................................. 13-2 Grade of Service ................................. 13-3 Receiver Provisioning ............................. 13-3 Trunk Distribution ............................... 13-4 APPENDIX A Call Processing Information . s . . . . . . . . . . . . e . . . . . . . . . . A;1 FIGURE 2-l 2-2 2-3 3-l 3-2 3-3 3-4 3-5 3-6 3-7 8-l 8-2 8-3 8-4 8-5 8-6 8-7 8-8 42-l 12-a 12-3 12-4 12-5 12-6 LIST OF ILLUSTRATIONS TITLE PAGE SX-200@ DIGITAL PABX Bay and Slot Assigment - 480 Port Configuration . s . . . m . . 0 m . . . m . m . . . - 2-2 SX-200@ DIGITAL PABX Bay and Slot Assignment - 336 Port Configuration n . a . . . . 0 . -. . . . . . . . . . 2-3 SX-200@ DIGITAL PABX Peripherals . . . . . . . s . n . . . . 2-4 Control Cabinet . . . n . . s = m s . s . 0 . . 0 . s . . . . . . . . . . 3-3 Universal Cabinet with Peripheral Bay . . . . . . . . . . . . 3-4 Universal Cabinet with Digital Peripheral Bays . . . . . 3-5 Peripheral Cabinet D . . . e m . . 0 . . . . m D . . . . . m . . . . . . 3-6 SX-POO@ Peripheral Cards . . . m e I . . . 0 . m . . . . . . . . . 3-8 SX-200@ Peripheral Cards . m . D D D . . . e . . . . . . . . . . . 3-9 SX-200@ Attendant Console D D D D s m L . . . . . . D 0 D . . . .3-10 SX-200” DIGITAL PABX System Architecture (480-Port Configuration)......................’.. . . . . . 8-3 SX-200’ DIGITAL PABX System Architecture (336-Port Configuration) . . e 0 u D . . m D . . . . 0 0 . 0 . m m . D . . . . . . 8-4 Memory Availability V.S. Number of Programmed Devices 0. O.. . . . s a. 0 D -. . 0. 0 -. . . . . . . D. D.. . . 8-5 Memory Availability V.S. Number of Abbreviated Dial Digits . D . . 0 s 0 0 D m s o D D . D D D 0 s D 0 . . D . . D D . . . . . m 8-5 Memory Availability V.S. Number of ARS Digits . . . . r 8-6 Memory Availability vs. Number of SUPERSET@ Key Appearances s D m 0 s s 0 . m s s . e . . . s . . 0 . . . . . , . . . . 8-.6 Memory Availability vs. Number of Account Code Digits .~..~.~D.D~.~~ . . . . . a . . . . . . . . a . . . . . . 827 Analog Speech Paths -. . D . *. m . . . . . . , , . . . . . . . . 8-01 Local to Local Central Offices VNL Objectives . . . . . 12i2 Local to Local Central Offices Fixed Loss Plan Objectives................. ..,..... D . . . . 0 12-3 Types of Trunk and Line Interfaces , e . . . . m . . . . . . 12-5 Analog Pad Arrangements - Configuration A . . . . . 12-9 Analog Pad Arrangements - Configuration B . . . . 12-10 Local Switching Analog Pad Arrangements . . . . . . 12-tl
Engineering information TABLE TITLE PAGE 5-l 6-l 6-2 8-l 8-2 9-1’ 9-2 9-3 10-l 1 O-2 11-l 11-2 11-3 Feature Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-l Environmental Operating Conditions . . . . . . . s . . . 0 . 6-l Storage Conditions s D s . . a = . . . . m . . . s . s . . . . . 0 s . 6-3 SX-200@ PCM Circuit Switch Link Assignments . . . . . 8-9 Peripheral Interface Cards . . . . . . . 0 . . a m . . s . . . . . 8-10 Electrical Power Characteristics e . . 0 . 0 . . . . . . s . . . . 9-1 Bay Power Supply Test Point Voltages . . . . . . . . . . . 9-1 Rear Door Power Supply Test Point Voltages . . . . . . 9-2 DialPulseReceptionLimits ..s..mDDeeOOO.sDO.. 10-2 DTMFToneParameters ..* . . . . . . De..D..O..aD. 10-2 InterfaceReferences....... . . . . D~~..~..~..O.. 11-2 Frequency Response ~..~.~~.~.........~..D.. 11-4 Overload Levels - Digitally Switched Analog Card Types r*~~~~~~~...~~D.~~~.Or.~...~~..... 11-4 14-4 Signal to Distortion Ratio m s m s n D s . D . D ti e = . . . . m D . 11-5 11-5 intermodulation Requirements (4.8 kb/s) . . . . . . . . . 1 I-5 11-6 Return Loss Characteristics n D . . ~ . . . . . . . . . . 0 . . . 11-B 11-7 Envelope Delay Distortion m . s 0 s . . . . . . . . . . . . n . . 1 l-7 11-8 Longitudinal Metallic Balance . . e m . . s m . a 0 0 . . a . n . 11-7 12-l SX-200@ DIGITAL PABX Loss Plan , . . . n . . . . . 0 . . ~ 12-6 12-2 SX-200@ DIGITAL PABX Local Switching Loss plan 12-12 12-3 Conferencing Loss Plan 0 e s m m D s 0 e . 0 0 D s Q s . D 0 . W 12-13 12-4 SX-200@ North American Call Progress Tones m . . s 12-16 12-5 Call Progress Tone Interface Levels . ~ e . . . . . . D n . 12-17 12-6 DTMF Levels - Trunk Interface into 600 Ohms m . . 12-18 12-7 DTMF Tone Interface Levels m . = . s . . m D . m s . s . r s n 12-18 13-l Fully Configured System Quantities 0 . = e m m . . . . . . . 13-2 13-2 Busy Hour Call Attempts =. e e s 0 0 . . s -. , -. . m . 0 s m 13-2 13-3 SX-200@ DIGITAL PABX Traffic Capacity 13-4 13-5 13-6 13-7 (BothWayTraffic)......................... 13-2 SX-200@ DIGITAL PABX Grade of Service (GOS) m D D = 13-3 Hea~fraffie............................... 93-5 MediumTraffic ~~D~~~~DDO~~~DD~D.~~~.~...~~~ 13-5 LightTraffic ~~~D~~~~LOD~~~~~D~D.~~~~~~~~~~~ 13-6 LIST OF TABLES vi
Engineering Information 1. GENERAL Introduction 1.01 This Section provides engineering information for the SX-ZOO@ DIGITAL PABX, with either Generic 1000 or Generic 1001 soft- ware. Reason for Reissue 1.02 This Section has been reissued to detail Engineering informa- tion for the SX-200a DIGITAL PABX, in 336-Port and 480-Port configurations. Page l-l/l
Engineering information 2. SYSTEM OVERVIEW General 2.01 The SX-200@ DIGITAL PABX is an advanced electronic Private Automatic Branch Exchange employing digitally controlled solid-state, space and time division switching with stored-program control. 2.02 The maximum possible combination of trunks and lines which can be accommodated is illustrated in Figures 2-l and 2-2. Figure 2-3 shows the SX-200@ DIGITAL PABX as the focal point of an automated office, where apart from providing a comprehensive range of PBX functions, it acts as a sophisticated interface and switching system for a wide range of equipment. 2.03 The PABX is electrically compatible with most existing tele- phones, Private Branch Exchange (PBX) and Central Office (CO) equipment, and provides: e The use of a flexible numbering plan. 0 The simultaneous use of DTMF and rotary dial (RD) stations. @ Extensive selection of standard and optional features. a Freedom from scheduled maintenance. l Automatic diagnostics. a Optional uninterruptable power supply (UPS). l The use of SUPERSET 3TM and SUPERSET-4TM electronic tele- phone sets. Maintenance 2.04 Modular design and functional packaging of the equipment per- mits rapid location and replacement of defective components. . Circuit malfunctions are detected by diagnostic routines automatically initiated by the MCC. Diagnostic routines, detailed in Section MITL9108-093-353-NA, General Maintenance Information, and Section MITL9108-093-350-NA, Troubleshooting, direct service personnel to the defective circuit card or assembly, and identify the required field- replaceable unit. Diagnostic routines and maintenance procedures do not interfere with users unaffected by the malfunction. 2.05 System expansion is achieved by the addition of plug-in line and trunk printed circuit cards. Lines are added in increments of 12 or eight, SUPERSET@ sets are added in increments of eight or six, CO trunks in increments of six or four, and Tie trunks in increments of two or one. Page 2-1
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Engineering Information CONTROL CABINET lVlVlVlVl i lvlvlvlvl .I 1 0 0 0’ 0 .,. .: ; A ; A :.y; BAY : 7 /” : .r. BAY POWER ; ; ; ,” I:: POWER T T T T SUPPLY T T T T SUPPLY A A A A: A A A A: A A A D.‘” A A A D.‘” c c c c c c c .:I. c .:I. c c cc’ c c cc’ A A A A A A A :..!:. A :..!:. A p, A A . ..‘. A p, A A . ..‘. R R R R R R R ..X?. R ..F?. R R R R R R B B D D D D D D D I.:.: D I.:.: R !: R !: D D D D D D D . . D . . A A 5 6 7 6 5 6 7 6 5 6 7 6 5 6 7 6 Y Y B B :: :: A I A I x x :: 0 :: 0 v “.I:.. v “.I:.. , ;::j , ;::j :: :: :: :: :: :: : :j.;.: : :j.;.: y c y c :: :: ; ; c . . . . . . c . . . . . . I I : : : : : : E ::y. BAY E ::y. BAY :: :: :: :: E E :: :;.::j :: :;.::j E E : : ; ..:i:j BAY ; ..:i:j BAY 3 3 D D D D D D j, :‘.;: CONTROL $, D 6 j, :‘.;: CONTROL $, D 6 CONTROL CONTROL A : A : 4 ; ; ; T .’ ..: 4 ; ; ; T .’ ..: CARD CARD A A A A A A :: :::~CARD :: :::~CARD T T T T T T T :j;::: T :j;::: h A a h A a A .I A .I A A A A ‘.i :j~ A A A A ‘.i :j~ c c c C’. c c c C’. : :.:. : :.:. c c c c c c c 7.:~ c 7.:~ A A A A : A A A A : A A A A ‘; ‘.i;: A A A A ‘; ‘.i;: R R R R R R R .: : R .: : R R R R R R DDDD- DDDD- ., ., B A B Y A Y 1 2 6 CCT/CARD TRUNK VOICE/DATA CARDS 12 CCT/CARD REGULAR 6 CCT CONTROL OVER VOICE 6 CCT OFF PREMISE STATION 6 CCT DIRECT INWARD DIAL UNIVERSAL KA0164R2 Figure 2-2 SX-ZOO@ DIGITAL PABX Bay and Slot Assignment - 336 Port Configuration Page 24-3