Siemens Saturn Iie Epabx General Description Manual
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Siemens Practices A30808-X5130-AllO-l-8918 General Series Issue 1, May 1986 Issued by Office Systems Group 5500 Sroken Sound Boulevard N.W., Boca Raton, Florida 33431 Siemen.s Information Systems, Inc. (305) 994-8100 e Telex: 515052 ___- Printed in U.S.A.
Siemens Practices General Series 0 Siemens Information Systems, Inc., 1985 All rights reserved. A30808-X5130-AllO-l-8918 . Issue 1, May 1986 This material is proprietary to Siemens Information Systems, Inc. Any unauthorized reproduction, use or disclosure of this material, or any part thereof, is strictly prohibited. Siemens reserves the right to make changes in specifications at any time and without notice. The information furnished by Siemens in this material is believed to be accurate and reliable. However, no responsibility is assumed by Siemens for its use. SATURN is a registered trademark of Siemens Information Systems, Inc.
SATURN IIE EPABX A30808-X5130-AllO-l-B918 General Description Issue 1, May 1986 CONTENTS SECTION PAGE 1.00 INTRODUCTION ........................... l-1 Purpose .................................. l-l Scope.. .................................. l-l Siemens SATURN IIE Practices ................ l-l Siemens Customer Support Services. ........... l-l 2.00 SYSTEM OVERVIEW. ........ , ............ 2-1 General .................................. 2-1 Features ................................. 2-l Hardware Description ....................... 2-3 Software Description. ....................... 2-7 System Capacities and Specifications .......... 2-7 3.00 SATURN IIE EQUIPMENT CABINET ........... 3-l Cabinet Layout ............................. 3-1 Lineflunk Unit Shelf ........................ 3-5 Basic Shelf. ............................... 3-6 4.00 POWER SUPPLIES ........................ 4-l Main Power Section ......................... 4-l Power System Unit. ......................... 4-l Basic Shelf Power Supply .................... 4-l Memory Support Module ..................... 4-l Control Logic .............................. 4-3 Ring Generator ............................ 4-3 Power Supply Circuit Breakers. ................ 4-3 Linemunk Unit Power Supply .................. 4-3 4a-Volt Power Supply ........................ 4-3 5.00 MISCELLANEOUS MODULE ASSEMBLIES ..... 5-l Floppy Disk Drive. .......................... 5-l 6.00 PRINTED CIRCUIT BOARDS ........ , ....... 6-1 Dimensions ................................ 6-l Controller/Input-Output Processor .............. 6-2 Signal Multiplexer/Tone Generator .............. 6-2 Parallel/Serial Converter ...................... 6-2 Memory Control and Attenuation ............... 6-2 Conference. ............................... 6-2 Memory .................................. 6-2 Dual-Tone Multifrequency Receiver. ............. 6-2 Remote Access UniUPotis .................... 6-2 Line/Trunk Unit Control ...................... 6-3 Subscriber Line Module Analog - Station ........ 6-3 Subscriber Line Module Analog - Off-Premises Station ....................... 6-3 Subscriber Line Module Analog - 16 Lines ...... 6-15 Premium Instrument Module Digital ............ 6-15 Subscriber Line Module Digital ............... 6-15 Trunk Types. .............................. 6-15 Two-Wire E&M Trunk. ....................... 6-15 Four-Wire E&M Trunk ....................... 6-15 Central Office Trunk ........................ 6-15 Direct Inward Dialing Trunk. .................. 6-15 7.00 SATURN IIE ANCILLARY EQUIPMENT . , ... , ... 7-l Service Terminal ............................ 7-l Attendant Console : ......................... 7-3 8.00 STATION MESSAGE DETAIL RECORDING .... , . 8-l General. .................................. a-i Call Record Items .......................... 8-l Special SMDR Messages .................... 8-3 FIGURE LIST OF FIGURES PAGE 2.00 SATURN IIE System - Basic Cabinet Only 2-4 2.01 SATURN IIE System - Including Expansion Cabinet . 2-5 2.02 SATURN IIE System Block Diagram 2-6 3.00 SATURN IIE Basic System - Front View . 3-2 3.01 SATURN IIE Expanded System - Front View 3-3 3.02 SATURN IIE Expanded System - Rear View 3-4 3.03 Linefiunk Unit Shelf . . . . . 3-5 3.04 Basic Shelf . . . . . . . . 3-6 4.00 Power Supplies . . . . . . . . 4-2 6.00 Controller/Input-Output Processor Printed Circuit Board . . . . . . . . . . 6-4 6.01 Signal Multiplexer/Tone Generator Printed Circuit Board . . . . . . . 6-5 6.02 Parallel/Serial Converter Printed Circuit Board . 6-6 6.03 Memory Control and Attenuation Printed Circuit Board 6-7 6.04 Conference Printed ‘Circuit Board : : : : 1 1 : 1 1 1 : : : 1 6-8 6.05 Memory 3 (MEMB) Printed Circuit Board . 6-9 6.06 Memory 4 (MEM4) Printed Circuit Board 6-10 6.07 Dual-Tone Multifrequency Receiver Printed Circuit Board . . . . 6-11 6.08 Remote Access Unit/Ports Printed Circuit Board 6-12 6.09 Line/Trunk Unit Control Printed Circuit Board . 6-13 6.10 Subscriber Line Module Analog - Station Printed Circuit Board . . . . . . . . . 6-14 6.11 Subscriber Line Module Analog - Off-Premises Printed Circuit Board . . . . . . . . . . 6-16 6.12 Subscriber Line Module Analog - 16 Lines Printed Circuit Board . . . . . . 6-17 6.13 Premium Instrument Module Digital Printed Circuit Board . . . . . 6-18 6.14 Subscriber Line Module Digital Printed Circuit Board . . . . . 6-19 6.15 Two-Wire E&M Trunk (TMBA-2) Printed Circuit Board . . . . . 6-21 6.16 Four-Wire E&M Trunk (TMBA-4) Printed Circuit Board . . . 6-22 6.17 Central Office Trunk (TMBM) Printed Circuit Board . . . 6-23 6.18 Direct Inward Dialing Trunk (TMIE) Printed Circuit Board . , . . 6-24 7.00 Example of Administrative CMU Procedure 7-1 7.01 SATURN Attendant Console . . . : : : : : : 7-3 8.00 Example of SMDR Printout . . . . . . . 8-4 LIST OF TABLES TABLE PAGE 1.00 Mnemonics Used in This Practice 2.00 SATURN IIE Features - Alphabetica; Listing . l-l by Major Categories . . . . . . . . 2-1 2.01 SATURN IIE System Capacities and Specifications . 2-8 2.02 Input/Output Impedance, Leak Resistance, and Loop Characteristics , . . . . . . 2-13 2.03 SATURN IIE Supervisory Audible Tones . . 2-13 3.00 LTU Printed Circuit Boards on LTU Shelf and Basic Shelf , . . . . . . . 3-6 3.01 Common Equipment Printed Circuit Boards . . 3-7 6.00 SATURN IIE Printed Circuit Boards . 6-l 6.01 Trunk Types Used in the SATURN IIE System 6-20 6.02 Trunk Signaling and Supervision . . . . . . . 6-20
SATURN IIE EPABX A30808-X5130-AllO-l-B918 General Description Issue 1, May 1986 SECTION 1.00 INTRODUCTlON 1.01 Purpose. This practice provides a general description of the SATURN IIE digital Electronic Private Automatic Branch Exchange (EPABX), including the hardware, software, tech- nical characteristics, and functional block diagram. 1.02 Scope. Section 2 of this practice provides an overview of the SATURN IIE System, including information on the hard- ware and software configurations, plus data pertaining to sys- tem features and characteristics. Sections 3 through 5 provide information on the SATURN IIE System equipment cabinets and shelves, and their related power supplies and module assemblies. Descriptions of the various printed circuit boards used in the SATURN IIE System are presented in Section 6. Section 7 presents information on a standard service termi- nal and the attendant console, and peripheral station equip- ment. Finally, Section 8 describes Station Message Detail Recording (SMDR). Table 1.00 defines the common mnemon- ics used in this practice. 1.03 Siemens SATURN HE Practices. The practices, issue numbers and dates for the SATURN IIE EPABX are listed in the Practices Documentation Index A30808-X5130-AlgO- * -8987. NOTE: Always refer to the latest issue of the applicable in- dex to obtain the latest issue number of a practice. 1.04 Siemens Customer Support Services. Siemens maintains a nationwide network of field service offices. Con- tact the Siemens regional office for any engineering as- sistance which may be required. Table 1.00 Mnemonics Used in This Practice MNEMONIC DESCRIPTION ACC ACD ANA ATT AUD ccs CCSA CIOP CMU co CODEC CONF CPU DCI DEST DID DISA DIT DTMF E&M EPABX EPSCS FDD FX LCR LDN LED LTU LTUC LTUPS MCA MDF MMC MEM3 MEM4 MSM NAK OPR PCB PCM PFI PIMD Access Automatic Call Distribution Assigned Night Answer Attendant Audible Hundred Call-Seconds Common Control Switching Arrangement Controller/Input-Output Processor Customer Memory Update Central Office Coder/Decoder Conference Central Processing Unit Data Communications Interface Destination Direct Inward Dialing Direct Inward System Access Dedicated Incoming Trunk Dual Tone Multifrequency Receive and Transmit Electronic Private Automatic Branch Exchange Enhanced Private Switched Communications Service Floppy Disk Drive Foreign Exchange Least Cost Routing Listed Directory Number Light Emitting Diode Line/Trunk Unit LineiTrunk Unit Control Line/Trunk Unit Power Supply Memory Control and Attenuator Main Distribution Frame Meet-Me Conference Memory 3 (256K) Memory 4 (1 Megabyte) Memory Support Module Negative Acknowledgement Operator Call Queue Answer Printed Circuit Board Pulse Code Modulation Power Failure Interrupt Premium Instrument Module Digital
SATURN IIE EPABX General Description A30808-X5130-AllO-l-8918 Issue 1, May 1986 Table 1.00 Mnemonics Used in This Practice (Continued) MNEMONIC DESCRIPTION PROM PSC PSU RAM RAUP RCL RGEN RLS RT see SDT SLA16 SLMA-0 SLMA-S SLMD SMDR SMXTG SNAP SPCL SRC TM BA-2 TM BA-4 TMBM TMIE TSU UNA WATS ZUNA Programmable Read Only Memory Parallel/Serial Converter Power System Unit Random Access Memory Remote Access Unit/Ports Recall Queue Answer Ring Generator Release Individual Party Route Specialized Common Carrier Siemens Digital Telephone Subscriber Line Module Analog - 16 Lines Subscriber Line Module Analog - Off-Premises Subscriber Line Module Analog - Station Subscriber Line Module Digital Station Message Detail Recording Signal Multiplexerflone Generator Special Night Answer Position Special Source Two-Wire E&M Trunk Four-Wire E&M Trunk Central Office Trunk Direct Inward Dialing Trunk Time Switching Unit Universal Night Answer Wide Area Telephone Service Zoned Universal Night Answer 1-2 (2 pages)
SATURN IIE EPABX A30808-X5130-AllO-1-8918 General Description Issue 1, May 1986 SECTION 2.00 SYSTEM OVERVIEW 2.01 General. The SATURN IIE System is a state-of-the-art, digital, stored-program EPABX that uses Pulse Code Modu- lation (PCM)/time division switching techniques. The system is capable of supporting up to 992 ports (lines and trunks). Analog-to-digital and digital-to-analog conversion is provid- ed by a codec per port. The system provides extensive busi- ness features previously found only in the largest private telephone systems, plus a number of new innovative features. The system can handle conventional telephones (rotary or tone dialing) and can also be equipped with Siemens Digital Telephones (SDTs). 2.02 Features. The SATURN IIE System is software- controlled; therefore, it can be programmed by the customer to allow for features desired in a particular application. This flexibility allows the system to be arranged to operate with attendant completion of incoming calls, Direct Inward Dial- ing (DID), Dedicated Incoming Trunks (DITs), or any combi- nation thereof. The features are assignable as: system-level; station-, trunk-, or attendant console-related; and maintenance. As the requirements of the customer change, the various fea- tures may be assigned and/or reassigned among the users. When additional features become available, each system may be enhanced via easy-to-use Customer Memory Update (CMU) procedures and/or new load program disks. Refer to the Siemens practice, SATURN IIE EPABX Feature Descrip- tions, for a comprehensive description of all features. A sum- mary of these features is listed in Table 2.00. Table 2.00 SATURN IIE Features Alphabetical Listing by Major Categories SYSTEM FEATURES ACD Recorded Announcement Service Additional Input/Output Devices Alarm Indication - Major Alarm Indication - Minor Alternate Routing Assigned Night Answer Automatic On-Line Diagnostic Testing and Reporting Brownout Protection Code Call Access Convection Cooling Customer Memory Updating CCSA Access Central Office (City) Trunk Access Daytime Trunk Control Dedicated Incoming Trunks Dictation Access Digital Pad Switching Direct Inward Dialing Direct Inward System Access Direct Inward System Access - Shared Direct Outward Dialing DID Flexible Station Numbering DTMF System Outpulsing DTMF-to-Dial-Pulse Conversion Eight-Digit Toll Code Restriction End-to-End DTMF Signaling EPSCS Access External Extension Numbering SATURN IIE Features by Major Categories (Continued) SYSTEM FEATURES (Continued) Fifteen-Digit Toll Code Restriction Flexible Intercept Facilities Flexible System Numbering Plan FX Trunk Access High Traffic Capacity Incoming Class-of-Service Blocking Least Cost Routing Least Cost Routing with Provisions for Specialized Common Carrier Line Lockout - Attendant Intercept Line Lockout - Automatic Low Power Consumption Manual On-Line Diagnostic Testing Memory Support Multiple Listed Directory Number Music on Hold - Line or Trunk Access Music on Hold - Paging Music on Hold - System Night Service Automatic Switching Off-Premises Station Power Failure Restart - Floppy Disk Recall to ANA Remote Alarm Identification Remote Customer Memory Updating Remote On-Line Diagnostic Testing Remote Traffic and Feature Usage Measurement Special Night Answer Position Station Class-of-Service Station Extension Numbering Station Message Detail Recording Station-to-Station Calling Station-to-Station Class-of-Service Blocking SMDR Account Codes System Site ID Tl Interface Tandem Trunking Tie Trunk Access Traffic and Feature Usage Measurement Trunk Group Class-of-Service Trunk-to-Trunk Connections Uniform Station Distribution Wiring Variable Timing Parameters Voice Mail Interface Voice Paging Access - Zoned and Area WATS Trunk Access Zoned Universal Night Answer ATTENDANT FEATURES Alert Busy Attendant Indication Attendant Control of Station Dial Restrictions Attendant Selective Answering Priority Automatic Recall on Camp-On Automatic Recall on Hold Automatic Recall on No Answer Automatic Recall Redial Busy Verification of Station Lines Busy Verification of Trunks Call Hold 2-l
!3QWRN IIE EPABX General Description Table 2.00 SATURN HE Features A@habeticai Listing by Major Categories (Continued) ATTENDANT FEATURES (Continued) Call Type Display Call Waiting Indication Called Extension Status Display Called Station Number Display Called Trunk Number Display Calling Station Number Display Calling Trunk Number Display Camp-On Cfass of Call Exclusion - Key(s) Cfass of Call Exclusion - Programmed Conference Console Operation Control of Facilities Control of SMDR Facilities Digital Clock Display BZErect Trunk Access iT%rect Trunk Group Access Extension of Calls Flexible Key Assignments linterGonsole Calling and Transfer Locked Loop Operation UR Route Number Display Minor Alarm Identification Night Service Control Numerical Call Waiting Display Override Senderized Operation Serial Calling Special Account Code Entry - Single-Line Telephone Special Overflow Answer Position Switched Loop Operation Trunk Flash Capability Trunk Group Alphanumeric Display Trunk Group Indicators Volume Control - Audible Alert Volume Control - Audio STATION FEATURES automatic Call Distribution Add-On Conference Attendant Override Security Automatic Callback on Held Call Call Forwarding - All Calls Call Forwarding - Busy Lines Call Forwarding - Fixed Call Forwarding - No Answer Gall Forwarding - Return Call Forwarding - Secretarial Call Forwarding to Public Network Call Hold Call Hold - Flip Flop (Broker) (Call Park Call Pickup - Directed Call Pickup - Group Call Tracing Call Transfer Call Transfer Security Call Transfer with Automatic Camp-On Call Waiting Indication Consultation Hold Data Line Security Table 2.00 SATURN IIE Features Alphabetical Listing by Major Categories (Continued) STATION FEATURES (Continued) Dial Access to Attendant Distinctive Ringing Do Not Disturb DTMF Dialing Executive Override Executive Override - Automatic Executive Override Security Executive Override Without Warning Tone Hold to Attendant Hot Line Service Immediate Ringing Internal Call Queuing - Callback Internal Call Queuing - Standby Last Number Redial Meet-Me Conference Message Waiting - Automatic Callback Message Waiting - Cancellation Message Waiting Capability Mobile Authorization Codes Multiline Pickup Originate Only Service Outgoing Call Queuing - Callback Outgoing Call Queuing - Standby Pilot Number Access Rotary Dialing Single-Line Telephone - Special Account Code Entry Speed Calling - Group Speed Calling - Individual Station-Controlled Conference Station Forced Disconnect Station Hunting - Busy Advance Station Hunting - Circular Station Hunting - No Answer Advance Station Hunting - Secretarial Station Hunting - Terminal Stop Hunt Terminate Only Service SDT FEATURES Abbreviated Ringing - Station Busy Attendant Identification on Display Automatic Answer Automatic Intercom Automatic Line Preference Bridged Call Call Forwarding Display Call Park Location Number Display Call Pickup Source Display Call Privacy Call Release Call Transfer to Attendant Call Waiting Display Callback Number Display Common Audible Ringing Conference Mode Display Dial Input Verification Display Direct Station Selection Direct Trunk Group Selection Direct Trunk Selection Duration of Call Display ,
SATURN IIE EPABX General Description Table 2.00 SATURN IIE Features Alphabetical Listing by Major Categories (Continued) SDT FEATURES (Continued) Exclusive Hold Executive Intercom Feature Buttons Forced Call Forwarding Hands-Free Mute Hands-Free Operation I-Use indication Incoming Call Display Manual Hold Manual Intercom Message Waiting - Selective Automatic Callback Message Waiting - Selective Cancellation Message Waiting Source Display Multiline Pickup On-Hook Dialing Pickup Buttons Recall Identification Display Saved Number Redial Speed Calling - Individual List Display Station-Defined Direct Dial Station Ringer Cutoff Station Senderized Operation SMDR Account Code Display Time-of-Day Display Timed-Reminder Service Voice Announce 2.03 Hardware Description. In its basic configuration, the SATURN IIE System is housed in a single light-weight equip- ment cabinet, called the basic cabinet (shown in Figure 2.00). In its expanded configuration, the SATURN IIE System is housed in a basic cabinet plus an expansion cabinet, as shown in Figure 2.01. The equipment cabinet(s) contain all functional units of the system. The system is divided into five functional blocks of circuits as shown in the block diagram of Figure 2.02. These functional blocks may be directly relat- ed to the system’s hardware groups. The functional blocks are as follows: a. Line/Trunk b. Switching c. Control d. Power e. Ancillary Equipment The LINE/TRUNK block circuitry is distributed between the basic shelf and the Line/lirunk Unit (LTU) shelf or shelves. It contains the interfacing circuitry for trunks, station lines, SDTs, Dual-Tone Multifrequency (DTMF) receivers, and the Line/Trunk Unit Control (LTUC) circuitry for LTU shelves. All trunks (incoming and outgoing) are connected to appropri- ate trunk circuits. (The trunk circuits carry various designa- tions, depending on their type, such as: TMBA, TMBM, TMIE, etc. These are described in Section 6 of this document.) The trunk circuits interface two- and four-wire E&M, loop start, ground start, and DID trunks to the system. All conventional telephones (rotary dial and DTMF) are con- nected to a Subscriber Line Module Analog - Station (SLMA-S or SLA16) or Subscriber Line Module Analog - Off-Premises A30808-X5130-AllO-l-B918 Issue 1, May 1986 Station (SLMA-0). SDTs are connected to the system via Sub- scriber Line Modules Digital (SLMD). Premium Instrument Modules - Digital (PIMD) serve as special line interface cir- cuits that connect attendant consoles to the system. The DTMF receivers are used to detect and validate DTMF tones and detect dial tone on outgoing trunk calls. The LTUC multiplexes and demultiplexes both the signal and the voice highways, and provides the timing signals neces- sary to address the LTU circuits allocated in an LTU shelf. The LTUC also provides the necessary interface to the CONTROL and.SWlTCHlNG blocks from the LTU shelf LINE/TRUNK block. The LTUC circuitry is not required in the basic shelf because the line and trunks circuits there have direct access to the CONTROL and SWITCHING blocks. Each LTU shelf may be equipped with a maximum of two LTUCs. The CONTROL and SWITCHING block circuitry is contained in the basic shelf. The CONTROL block consists of the Sig- nal Multiplexer/Clock/Tone Generator (SMXTG);the Signal Buffer, Controller/Input-Output Processor (CIOP); the System Memory (MEM3 and MEM4); the Remote Access Unit/Ports (RAUP); two 5-l/4 inch Floppy Disk Drives (FDDs); and a TTY service terminal interface. The CONTROL BLOCK circuitry receives circuit status signals from the LINE/TRUNK block, evaluates these signals, and determines what type of action is required for the proper processing of the call in progress. This can be one of a number of actions, such as setting up a dial tone connection or interconnection of two circuits. The command signals for the required action are sent to the SWITCHING and LINE/TRUNK blocks for processing. The SMXTG is divided into three functional parts: a signal multiplexer, the system clock generator, and the tone gener- ator. The signal multiplexer is a hardware-controlled scan- ner/distributor that provides com’munication between the LTU PCBs (via LTUCs, except for those located on the basic shelf) and the CIOR The signal multiplexer also handles control and status signals for the 32 speech highways, each of which has 32 time slots. The clock generator produces the 8.19 MHz, 4.096 MHz, 2.048 MHz, and 250 Hz clocking signals required to properly operate the SATURN IIE System. The tone gener- ator produces all of the required supervisory tones (e.g., dial, busy, ringback, etc.), plus DTMF tones for system outdialing, and provides timing windows for tone and dial pulse cadencing. The Controller/Input-Output Processor (CIOP) consists of the Signal Buffer (SIB) and the main processor. It provides all of the processor and input/output functions required of a basic system. The SIB contains the circuitry that interfaces the sig- nal multiplexer to the CIOP and also provides the interface for the service terminal. The main processor directly provides inputs to the FDD controllers and performs all system con- trol functions. It uses Programmable Array Logic (PAL) and contains Programmable Read-Only Memory (PROM), Ran- dom Access Memory (RAM), a microprocessor, and a bus clock. The minimum system main Memory (MEM) is 1.25 megabytes, consisting of one l-megabyte RAM module (MEM4) and one 256K RAM module (MEM3). The memory can be expanded by using either MEM3 or MEM4 modules, depending on memory capacity requirements. The memory functions are controlled via a RAM controller and accessed via a common bus.
SATURN IIE EPABX General Description A30808-X5130-AllO-l-B918 issue 1, May 1986 ANCILLARY EQUIPMENT LINE MODULE - LINE/TRUNK LTU SHELF SUBSCRIBER r-- ---- --------) LINE/TRUNK I I I I I I I I I SUBSCRIBER SLMA-0 ;;EDuLE +I I SLMA-S . 1 SLA16 i- I , I TRUNK :; I TMBA 214 MODULE TMBM c I TMIE I’ 11 I BASIC SHELF r---- ------------ 1 I CONFERENCE SWITCHING 1 I NETWORK , I I I L- SUBSCRIBER - LINE MODULE - DIGITAL SLMD [ SOT ANCILLARY EQUIPMENT ‘TWO LTU CONTROL PCBs PER LTU SHELF (MAXIMUM) CONTROLLER/INPUT-OUTPUT PROCESSOR FOO _-_--------- MEM4 COMMON ’ CONTROL I I I --I----J r---- -_-------- I , I----y 1 I .,,Ir,-, 1 1 / POWER. RING GEN. POWER SUPPLIES RING SYNC, I AND MP.INTENANCE I I A4931.l-4/3/66 Figure 2.02 SATURN HE System Block Diagram