Toshiba Strata Dk24, Dk56, Dk96 Instruction Manual
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STRATA DK GENERAL DESCRIPTION DECEMBER 1990 TABLE G SYSTEM TONES -. Idle Ring tone 1 5001640 Hz, modulated by 16 Hz, 1 sec. ON-3 sec. OFF electronic telephones Ring tone 2 600/800 Hz, modulated by 16 Hz, 1 sec. ON-3 sec. OFF Ring transfer 540/760 Hz, modulated by 16 Hz, 1 sec. ON-3 sec. OFF co Line Busy station (camp-on) 2400 Hz, modulated by IO Hz, 1 sec. ON-3 sec. OFF Standard telephone or VOiCf? mail port: 20 Hz, Normal ring option: 1 sec. ON-3 sec. OFF Distinctive ring option (standard telephone): 0.4 sec. ON-O.2 sec. OFF-O.4 sec. ON-3 sec. OFF TIE line 400 Hz, 0.25 sec. ON-O.25 sec. OFF or DISA To busy station or line calls 400 Hz, 0.25 sec. ON-O.25 sec. OFF (programmable option’) Tone first (EKT ring signal) 500 Hz, 1 sec. ON-3 sec. OFF Door A&C 870 Hz, 1 sec.1710 HZ, 2-0.5 sec. (5 rings) phone B 870 Hz, 0.5 sec./71 0 HZ, 2-0.5 sec. (5 rings) Busy override/DND override 2400 Hz, 1 sec. ON-3 sec. OFF Dial (intercom) 400 Hz, continuous Ringback 400 Hz, 1 sec. ON-3 sec. OFF Intercom Line Busy 400 Hz, 0.25 sec. ON-O.25 sec. OFF Calls Do not disturb 400 Hz, 0.125 sec. ON-O.125 sec. OFF Voice page warning 500 Hz, 1 sec. ON (via electronic telephone speaker) OCA warning 500 Hz, 1 sec. ON only (via electronic telephone speaker) Executive/privacy override warning 500 Hz, 1 sec. ON only (via handset or speaker) Hold recall 2400 Hz, modulated by 10 Hz, 1 sec. ON-l sec. OFF Standard telephone ringing 20 Hz, 1 sec. ON-3 sec. OFF Voice Answer: DTMF “A” Mail Special Disconnect: DTMF “D” 80/l 60 msec., dual-tone Tones Recall: DTMF “B” Verified account code ‘Ode valid 400 Hz, 0.5 sec. ON Special Zonfirma- confirmation tones2 Code not valid 400 Hz, 0.125 sec. ON-O.1 25 sec. OFF-O.125 sec. ON [ion rones Station option programming confirmation tones (call forward, 400 Hz, 1 sec. ON timed reminders, etc.) NOTES: 1. Requires Release 3 software. 2. Tones are sent only to the station that enters the not to the outside party. -14-
STRATA DK GENERAL DESCRIPTION DECEMBER 1990. STRATA DK56 Height: 15.0 in (380 mm) Width: 16.1 in (410 mm) Depth: 9.1 in (230 mm) Weight: 37.5 Ibs (17 kg) STRATA DK96 Height: 18.7 in (475 mm) Width: 19.7 in (500 mm) Depth: 9.1 in (230 mm) Weight: 55.1 Ibs (25 kg) Key Service Unit Interiors: l The DK24 cabinet interior (Figure 15) has one shelf with seven PCB slots, labeled PCTU, SO1 w S06. The power supply is positioned vertically on the right side of the shelf, and is installed at the factory. l The DK56 cabinet interior (Figure 16) has one shelf with nine PCB slots, labeled PCTU, SO1 w S08. The power supply is positioned horizontally above the shelf, and is installed at the factory. l The DK96 cabinet interior (Figure 17) has two shelves. The top shelf has eight PCB slots, labeled SO1 N S08; the bottom has seven PCB slots, labeled PCTU, SO9 N S14. The power supply is positioned ver- tically to the right of the shelves, and is installed at the factory. System Printed Circuit Board Slots: Each system is equipped with universal PCB slots that are extremely flexible and can be config- ured to suit individual customer needs. All station, CO line and optional PCBs are the same size, and use the same connector type to mount into the cabinet’s backplane. Therefore, any PCB can be installed in any universal slot, with the exception of the PCTU or PCTUS, which must be installed in the slot labeled PCTU. System Operation A system consists of a key service unit and up to either 32 stations in DK24, 56 stations in DK56, and 96 stations in DK96 (station loop b FIGURE 15-DK24 CABINET INTERIOR -15- i
STRATADK GENERALDESCRIPTION DECEMBER1990 Pl FlGURE16-DK56 CABINET INTERIOR FlGURE17-DK96 CABINETINTERIOR -16-
f lengths, network requirements, and system tone patterns are summarized in Tables E, F, and G, respectively). The system can have several options config- ured, as illustrated in the functional block dia- gram (Figures 18A and 18B). As represented in the functional block dia- gram, the system’s cabinet contains a power supply and printed circuit boards appropriate to the user’s configuration. PCBs include the com- mon control unit (PCTU2, PCTU3, or PCTUS), DTMF receiver subassembly (CRCU-4 or CRCU- 8), option interface unit (PIOU, PIOUS, or PEPU), remote maintenance modem subassem- bly (IMDU), CO line unit (PCOU), E & M TIE line unit (PEMU), digital telephone interface unit (PDKU)t, electronic telephone interface unit (PEKU), off-hook call announce subassembly (EOCU), standard telephone interface unit (PSTU), and a combination electronic/standard telephone interface unit (PESU). !iD Printed Circuit Boards Most STRATA DK system hardware options are integrated within the system cabinet. Each major PCB measures 7.5 x 5.5 inches (190 x 140 mm) and mounts in a PCB slot in the shelf with a 44-pin backplane connector. PCB external connections are made to the Main Distribution Frame (MDF) using the follow- ing industry-standard connectors: l 25pair Amphenol Female: Connects digital telephones, electronic telephones, standard telephones, and most peripherals. l Modular: Connects CO lines, E & M TIE lines, station message detail recording port (W-232), and maintenance port (RS-232). l Terminals: MOH and some peripherals. The following list includes every PCB that can be installed in the key service unit. Each PCB’s function is described, along with applicable con- figuration and connection details. Common Control Unit (PCTU): The PCTU is the system’s controller PCB, and must be STRATA DK GENERALDESCRIPTION DECEMBER1990 installed for the system to operate. It contains the system’s main 16-bit, 68000-type micro- -processor and microprocessor bus, battery- protected memory circuits, time switch logic, conference logic, and system tones. The PCTU also has a music-on-hold/background music source interface, and connectors to mount an optional DTMF receiver PCB (CRCU) for DISA, TIE lines, standard tele- phones and peripherals. There are three ver- sions of PCTU PCBs available: PCTUS, PCTU2, and PCTU3. PCTUS and PCTU2 pro- vide Release 2 features; PCTU3 provides Releases 2 and 3 features. See Table H for PCTU comparison and compatibility. DTMF Receiver Subassembly (CRCU): An optional DTMF receiver PCB mounts onto the PCTU piggy-back style. It translates DTMF signals from direct inward system access (DISA) CO lines, TIE lines, standard tele- phones or peripheral devices to data signals for the system. l One CRCU option must be installed for the system to receive DTMF dialing. Both 4- and 8-circuit CRCUs are available (CRCU- 4 and CRCU-8). l CRCU DTMF receiver circuits are shared by users, i.e. a receiver is seized for dial- ing and then released for the next call. Option Interface Unit (PIOU): The PIOU pro- vides a circuit interface with the peripheral options, including external paging functions, alarm interface, SMDR, and remote mainte- nance. Table I shows details of each feature. Simplified Option Interface Unit (PIOUS): A reduced model of the PIOU, the PIOUS pro- vides an interface with the peripheral options shown in Table I. External Page Interface Unit (PEPU): Also a reduced model of the PIOU, the PEPU pro- vides a circuit interface with the peripheral options shown in Table I. Remote Maintenance fvlodem’ Subassembly (IMDU): An optional built-in modem provides the system with a link to off-site programming -17-
STRATA DK GENERAL DESCRIPTION DECEMBER 1990 z4. DKSU 24/56/96 - PCOU LINE P-PAIR ~ _ MODCORD LOOP START LINE PCB (4 CIRCUITS) LINE ‘2-PAIR 1 AND2 MODULAR P-PAIR ’ - JACK ~ _ MODCORD 1 * I I MODULAR ’ - LOOP START LINES * FIC: 02LS2 . USOC: RJI 4C . REN: 0.2B I I i id 4 E&M L4t bW kl L% I I I I I 1 *I ~~ TIE-LINE l-z-l I I E&M TIE LINES I I I I 3 PCB 31 ,“,:: I l-l+ . FIC: 2-W; TLI 1 M 4-W: TL31 M usoc: 2-W; RJPEX 4-W; RJPGX S-PAIR MOD CORD I ‘3-PAIR 1 MODULAR 1 JACK cl i% MDF !MlNG TERMINAL OR MODEM CALL ACCOUNTING DEVICE f!-fj opTlo;~N~~;C~~y 1 MAIN DISTF FRAME MC I& . REN: NIA I 25PAIR AMPHENOL (PlOU/PEPU) OR SPRING TERMINAL STRIP I AMPLIFIED PAGE OUTPUT MUSIC SOURCE: EXTERNAL ZC BACKGROUND MUSIC I DOOR LOCK OR BGM MUTE CONTROL RELA\I MAIN PCTU CONTROL PCB (SEE TABLE B) TWISTED PAIR ’ NIGHT BELL OR MOH (CONTROL RELAY) ALARM RELAY SENSOR 1 EXTERNAL ZONE PAGE RELAYS (4 ZONES) EXTERNAL PAGE AMPLIFIER -1 II RECEIVER II I MUSIC SOURCE: BACKGROUND AND/OR - I I MUSIC-ON-HOLD I , - TWISTED PAIR MOHlBGM VOLUME CONTROL FIGURE 18A-DK FUNCTIONAL BLOCK DIAGRAM -18-
STRATADK GENERALDESCRIPTION DECEMBER1990 MI-IF HESB t --- - - - - E!%J 24/56/96 jl$:,“:::::r,:, l”lYl __-w--v, - -- k -LOUD’ . I . . 8 z BGM SOURCE TO STATIONS 2- ( tbi i r tttt $F;;;;;;;pD DOOR PHONES AND LOCK CONTROLS PSTU (8 STD CIRCUITS) or . PESU (ZSTDC(.CUTS)( STANDARD TELEPHONE (NOTE 1) POWER FAILURE , -&‘(PSTU ONLY) TRANSFER UNIT (8 DIGITAL CIRCUITS) (8 DIGITAL CIRCUITS) DIGITAL ELECTRONIC TELEPHONE/ DIGITAL ELECTRONIC TELEPHONE/ DIU STATION PCB DIU STATION PCB PDKU” 25.PAIR AMPHENOL (FEMALE) 1 I I I n I 1 1 CABLES .Li 125-PAIR ‘CABLE - ! - 1 -.-....- TELEPHONE3 PPSU MODULAR CORDS I NOTES: 117VAC (15 AMP) m/fin H7 Can be on-premises or off-premises (OPS: FC = OL13A; USOC = RJ2X) 7 external devices connected to the PCTU, 2. Al, PFS// P1 I LVV, , I ‘OU, PSTU, PEMU, and PCOU must be industry-standard and supplied by the customer. All devices connected to the PDKU and PEKU are Toshiba proprietary. Requires Release 3. - PBTC CABLE .IED FlGURE18B-DKFUNCTIONALBLOCKDIAGRAM -19- i
STRATA DK GENERAL DESCRIPTION DECEMBER 1990 TABLE H COMMON CONTROL INFORMATION _ Item PCTU2/PCTU3 CPU type 68000/i 6 bit Clock speed 8 MHZ Conference channels 32 PCTUS 68000/i 6 bit 8 MHZ 14 ROM memory RAM memory Personal LCD message memory (10 w 19) Personal speed dial LCD memo memory (10 m 49) Verified account codes l 512KB (PCTU2) l 768KB (PCTU3) l 256KB (PCTU2) l 384KB (PCTU3) 10 messages 32 characters each 16 LCD stations max. 512KB 128KB 10 messages 32 characters each 6 LCD stations max. 40 memos 12 characters each 16 LCD stations max. l PCTU2-none l PCTU3-300 codes, 4 w 15 digit each max. 40 memos 12 characters each 6 LCD stations max. None Personal timed reminder LCD memo memory (605 w 609) 5 reminder memos 32 characters each 16 LCD stations max. 5 memos 32 characters each 6 LCD stations max. System speed dial memory (60 m 99) 1 40 numbers, 20 digits each, shared by all stations in the system. Station speed dial memory (10 N 49) 40 numbers, 20 digits each, separately available to all stations in the system. System LCD message memory (60 m 99) 40 messages, 32 characters each, shared by all LCD stations in the system System speed dial LCD memo memory (60 - 99) Personal timed reminder memory (605 - 609) 40 memos, 12 characters each, shared by all LCD stations in the system. 5 timed reminders, separately available to all stations in the system. NOTES: 1. The PCTUS is compatible with DK24 only; however, the PCTU may be used with all systems. 2. The PCTU and PCTUS provide MOH/BGM interface with volume control and support either CRCU-4 or -8. 3. See Tables J and K for PCTU and PCTUS configuration information. 4. PCTU2, PCTU3, and PCTUS ROMs are not interchangeable. -2o-
NOTE: X = the option is provided. and maintenance equipment, such as a per- sonal computer or ASCII terminal. The IMDU has an internal maintenance channel and does not require a dedicated CO line or station port. Data transmission speed can be set at 300 or 1200 BPS full duplex. l The IMDU mounts on top of the option interface unit (PIOU or PIOUS) piggy-back style. STRATADK GENERALDESCRIPTION DECEMBER1990 TABLEI OPTIONALINTERFACE-PCB OPTIONS Interface Option PIOU Unamplified page output (single zone, 600 ohms, duplex) X Amplified page output (single zone, 3 watts, 8 ohms) X Zone page interface (unamplified, 4 zones) X Night transfer or music-on-hold control relay X Door lock or external amplifier control relay X PIOUS X X X PEPU X X X X I I I I I Alarm sensor SMDR output (RS-232/6-wire modular connector) Maintenance port for a local ASCII terminal or external modem (RS-232/6-wire modular connector) Remote maintenance modem (IMDU subassembly, no external connector) X X X X X X X X CO Line Unit (PCOU): The PCOU provides the system with four loop-start CO lines and a standard, built-in automatic busy redial (ABR) circuit. Each CO line can be programmed to be either DTMF or dial pulse. In addition, each CO line has a 3 dB pad option switch to con- trol excessive loudness resulting from close proximity to the PBX or central office. Each CO line circuit provides built-in gas tubes for limited protection from lightning. l A maximum of four PCOU PCBs can be installed in DK24 to provide sixteen CO lines, five PCOU PCBs can be installed in DK56 to provide twenty CO lines, and nine in DK96 to provide thirty-six CO lines. l Connections from the PCOU to the MDF are made with modular connectors, each with two circuits. E 81 M TIE Line Unit (PEMU): The PEMU pro- vides for E & M Type I signaling, immediate- start TIE lines. Each PEMU reduces the maxi- mum system capacity by four CO lines and four stations (four CO lines and eight stations if the PCTUS is used). A choice between 2- or 4-wire transmission is available as a jumper- plug option. l A maximum of one PEMU can be installed in DK24 to provide four TIE lines, two in DK56 to provide eight TIE lines, and three in DK96 to provide twelve TIE lines (see Table K for details). l Connections from the PEMU to the MDF are made with modular connectors, each with one circuit. Digital Telephone Interface Unit (PDKU)t: The PDKU provides eight ports for digital tele- phones and data interface units (PDIU-DI and PDIU-DS). It can support one DDSS console. PDKUs supporting digital telephones with off- hook call announce do not require an EOCU. t Requires Release 3 software -21- i
STRATA DK GENERAL DESCRIPTION DECEMBER 1990 TABLE J YE_. SYSTEM CAPACITIES -. Item PCTU2/PCTIIR I PCTIIC ..-... _ ----.. -.-- . W,“V System compatibility DK24, DK56, and DK96 DK24 6 max, DK24 Universal PCB slot capacity 8 max, DK56 6 max 14 max, DK96 32 max, DK24 Station port capacity 56 max, DK56 24 max 96 max, DK96 16 max, DK24 CO line capacity 20 max, DK56 16 max 36 max, DK96 4 max, DK24 TIE line capacity 8 max, DK56 4 max 12 max, DK96 DSS consoles: DSSDDSS 4 max 3 max Door phones 12 max 9 max Simultaneous 4-party conferences 8 max 3 max LCD stations w/personal message memory 16 max 6 max Door lock controls 5 max 4 max 21 max, DK24 PDIU-DI (PCTU3 only) 53 max, DK56 80 max, DK96 Not supported 24 max, DK24 PDIU-DS (PCTU3 only) 56 max, DK56 80 max, DK98 Not supported The PDKU does not support door phones or background music source connection. l Each digital telephone requires one port on the PDKU; the maximum number of digital telephones per PDKU is eight. Each DDSS console requires only one port (always cir- cuit 8), and reduces the maximum number of digital telephones by one. Each PDIU- DS requires one PDKU port, and each PDIU-DI shares the same port with its accompanying telephone. l Connections from the PDKU to the MDF are made with 25pair amphenol connec- tors. Each port normally uses single-pair wiring. No extra wiring is required for off- hook call announce. l A maximum of four PDKUs can normally be installed in DK24 to provide thirty-two digital telephone ports, seven in DK56 to . provide fifty-six digital telephone ports, and twelve in DK96 to provide ninety-six digital telephone ports. Electronic Telephone Interface Unit (PEKU): The PEKU provides eight ports for electronic telephones. It can be configured for off-hook call announce by installing an EOCU. It can also be configured to support a DSS console and/or door phone control unit (HDCB). One designated PEKU port can be connected to a customer-supplied background music source to feed music to all electronic telephones. l Each electronic telephone requires one port; the maximum num,ber of electronic telephones per PEKU is eight. The up- grade for off-hook call announce does not require a port. Each DSS console requires two ports and reduces the maximum -22-