Siemens Saturn Iie Epabx General Description Manual
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SATURN IIE EPABX General Description A30808-X5130-AllO-l-B918 Issue 1, May 1986 Figure 6.07 Dual-Tone Multifrequency Receiver Printed Circuit Board 6-11
SATURN IIE EPABX General Description A30808-X5130-AllO-l-B918 Issue 1, May 1986 P5070-13-3/20/W Figure 6.08 Remote Access Unit/Ports Printed Circuit Board 6-12
SATURN IIE EPABX General Description A30808-X5130-AllO-l-B918 Issue 1, May 1986 Figure 6.09 Line/Trunk Unit Control Printed Circuit Board
SATURN IIE EPABX General Description A30808-X5130-AllO-l-8918 Issue 1, May 1986 Figure 6.10 Subscriber Line Module Analog - Station Printed Circuit Board FLIA
SATURN IiE EPABX General Description 6.13 Subscriber Line Module Analog - 16 Lines. The SLA16 board, shown in Figure 6-12, provides an interface be- tween conventional rotary dial or DTMF-signaling telephone sets and the SATURN IIE system. The SLA16 provides 16 cir- cuits, numbered 0 through 15, which, in installed systems, are renumbered as two sets of 0 through 7 as explained in the Installation practice. Each circuit provides the required super- vision and signaling for its associated peripheral equipment. 6.14 Premium Instrument Module Digital. The PIMD board shown in Figure 6.13, serves as a special line interface cir- cuit connecting attendant consoles to the SATURN IIE Sys- tem. The PIMD circuitry communicates with the system via digitally-encoded messages. (The codecs and filters for the analog-to-digital conversion are located within the attendant consoles.) Each PIMD contains two dual-channel circuits, and is capable of serving two attendant consoles. 6.15 Subscriber Line Module Digital. The SLMD board, shown in Figure 6.14, serves as a special line interface cir- cuit connecting SDTs to the SATURN IIE System. The SLMD circuitry communicates with the system via digitally-encoded messages. (The codecs and filters for the analog-to-digital conversion are located within the SDT). Each SLMD contains eight circuits (numbered 0 through 7). 6.16 Trunk Types. The SATURN IIE System can be equipped with a variety of common trunk types. A list of these trunk types and the corresponding trunk designations used in the SATURN IIE System is provided in Table 6.01. Examples of the types of signaling and supervision available are shown in Table 6.02. The signaling/supervision options within a particular trunk type are available on a strappable basis on the individual PCB. Refer to the Installation Procedures practice for more detailed infor- mation regarding the strapping options. 6.17 Two-Wire E&M Trunk. The Siemens Two-Wire Both-Way Trunk Module (TMBA-2) PCB, shown in Figure 6.15, provides A30808X5130-AllO-l-8918 - Issue 1, May 1986 either one-way or two-way, direct inward and outward private line facility service, with E&M signaling. The TMBA-2 contains four separate trunk circuits (numbered 0, 2, 4, and 6). Each circuit provides two-wire analog service between the SATURN IIE System and private line facility equipment. Separate E&M signaling leads are provided. The trunk circuits translate the incoming analog signals into PCM signals (and the outgoing PCM-signals into analog signals). 6.18 Four-Wire E&M Trunk. The Siemens Four-Wire Both- Way Trunk Module (TMBA-4) PCB, shown in Figure 6.16, pro- vides either one-way or two-way, direct inward and outward private line facility service, with E and M signaling. The TMBA-4 contains four separate trunk circuits (numbered 0, 2, 4, and 6). Each circuit provides four-wire analog service between the SATURN IIE System and private line facility equipment. Separate E & M signaling pairs are provided. The trunk circuits translate the incoming analog signals into PCM signals (and the outgoing PCM signals into analog signals). 6.19 Central Office Trunk. The Siemens Both-Way Trunk Module (TMBM) PCB, shown in Figure 6.17, provides either one-way or two-way, inward and/or outward trunk service for Central Office (CO), Foreign Exchange (FX), and Wide Area Telephone Service (WATS) applications. The TMBM contains four separate trunk circuits (numbered 0, 2, 4, and 6). Each circuit provides two-wire analog service between the SATURN IIE System and a CO loop-start or ground-start trunk. The trunk circuits translate the incoming analog signals into PCM signals (and the outgoing PCM signals into analog signals). 6.20 Direct Inward Dialing Trunk. The Siemens Incoming Trunk Module (TMIE) PCB, shown in Figure 6.18, provides one- way DID service from the CO to the SATURN IIE System. Each TMIE contains four separate trunk circuits (numbered 0, 2, 4, and 6). The trunk circuits translate the incoming analog signals into PCM signals (and the outgoing PCM signals into analog signals). 6-15
SATURN IIE EPABX General Description A30808-X5130-AllO-l-8918 Issue 1, May 1986 Figure 6.11 Subscriber Line Module Analog - Off-Premises Station Printed Circuit Board
SATURN IIE EPABX General Description A30808-X5130-AllO-l-6918 Issue 1, May 1986 P5070.22.3/20/86 Figure 6.12 Subscriber Line Module Analog - 16 Lines Printed Circuit Board
SATURN IIE EPABX General Description A30808-X5130-A110-143918 Issue 1, May 1986 Figure 6.13 Premium instrument Module Digital Printed Circuit Board
SATURN IIE EPABX General Description A30808-X5130-AllO-l-8918 Issue 1, May 1986 ‘L--r) Figure 6.14 Subscriber Line Module Digital Printed Circuit Board
SATURN IIE EPABX General Description A30808-X5130-AllO-l-6918 Issue 1, May 1986 TMBM Table 6.01 Trunk Types Used in the SATURN IIE System TRUNK PCB DESIGNATION/TITLE APPLICATION - CENTRAL OFFICE (CO) Bothway (Two-Way) Incoming (One-Way) Outgoing (One-Way) - FOREIGN EXCHANGE (FX) - WIDE AREA TELEPHONE SERVICE (WATS) TMIE - DIRECT INWARD DIALING (DID) Direct Inward Dialing Trunks (One-Way Incoming) TMBA-2 - TIE TRUNK (2 WIRE) E&M Bothway (Two-Way) Incoming (One-Way) Outgoing (One-Way) TMBA-4 - TIE TRUNK (4 WIRE) Bothway (Two-Way) E&M Incoming (One-Way) Outgoing (One-Way) Table 6.02 Trunk Signaling and Supervision SATURN TRUNK TYPE I SIGNALING/SUPERVISION TYPE TMBM (CO, FX, WATS) SUPERVISION (Answer & Disconnect) Loop Loop/Reverse Battery E&M, Type I E&M, Type II X X INCOMING SEIZURE Loop Closure Ground Start (Tip Ground) E-Lead Off-Hook (1) X INCOMING ADDRESS SIGNALING Dial Pulse DTMF (2) Automatic (Ring Down) (3) INCOMING OR CO SENDER START Delay Dial Immediate Dial Wink Start X (DISA) X OUTGOING ADDRESS SIGNALING Dial Pulse DTMF OUTGOING SENDER START Delay Dial Immediate Dial Dial Tone Detection Wink Start Manual (None) TMIE (DID) X X X X NIA NIA N/A N/A NIA NIA N/A TMBA-2 TMBA-2 TMBA-4 TMBA-4 (E&M) (E&M) X X X X X X X X X X X X X X X X X X X X X X X X 1 1 X X X X X X X X NOTES: 1. Applicable to E&M types I and II. 2. DTMF address signals are expected on DISA trunks after answer. 3. Incoming seizure is automatic (ringdown) on TMBM. Incoming address signals are not expected prior to answer.