Mitel SX-200 DIGITAL Pabx Engineering Information Manual
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Engineering Information SX-200 PABX DTMF SETS ROTARY SETS PAGING/MUSIC ON HOLD 7876RZE4 Figwre 2-3 SX-ZOO@ DIGITAL PABX Peripherals Page Z-4/4
Engineering Information 3. PHYSICAL DESCRIPTION General 3.01 Each equipment cabinet (refer to Figures 3-1 through 3-4), is of metal construction and has the following dimensions: height 965 mm (38 in.), width 600 mm (23.5 in.) and depth 700 mm (27.5 in.). A fully equipped system weighs approximately 400 kg (900 lb). 3.02 All connections from the cross-connecting terminals to the equipment cabinets are made using connectorized cables. Con- nections between the cross-connecting terminals and external equip- ment are made in accordance with accepted practice. 3.03 As an option, the SX-200@ DIGITAL PABX may be fitted with a customer-supplied uninterruptible telephone standby power supply (UPS). The reserve power should maintain system operation for approximately 2 hours in the event of a primary power failure. Each cabinet in a multi-cabinet system must be fitted with one dedicated UPS. Refer to the manufacturer’s instructions for information on in- stallation and maintenance. Control Equipment Cabinet 3.04 The door on the front of the SX-200s DIGITAL control equip- ment cabinet, Figure 3-1, provides access to the system main- tenance panel, two digital equipment bays, one analog equipment bay and the Main Control (MC) card. The rear doors provide access to the backplanes, equipment interface connectors, and the rear door power supply. Connection to an optional peripheral equipment cabinet is made through the cable ducts located at the bottom of either of the cabinet side panels. Universal Equipment Cabinet 3.05 The Universal cabinet is similar to the existing Control cabinet. The major differences are: its maintenance panel is located immediately above the digital Control shelf, its Floppy Disk Drive plugs directly into the backplane, it can have a digital Peripheral shelf, and its Main Control Card directly controls up to three 6-circuit Power Fail Transfer cards. The SX-200@ DIGITAL PABX in the Universal cabinet can be expanded by installing either a 120-port shelf or a 192-port shelf above the maintenance panel. The SX-200@ DIGITAL PABX 480-port configuration Control cabinet (Figure 3-2) is created by in- stalling a 120-port shelf (Bay 3) above the Control shelf (Generics 1000 and 1001). An optional 216-port Peripheral cabinet (Bays 4 and 5) may be connected to the PABX. The SX-200@ DIGITAL PABX 336-port con- figuration Control cabinet (Figure 3-3) is created by installing one 192-port digital shelf (Bays 3 and 4) above the Control shelf (Generic 1001). Bays 3 and 4 are each similar to Bay 1. Page 3-1
Engineering Information Peripheral Equipment Cabinet 3.06 The door on the front of the SX-2008 peripheral equipment cabinet (Figure 3-4) provides access to- the peripheral main- tenance panel, and two analog equipment bays. The rear doors provide access to the backplanes, equipment interface connectors and the rear door power supply. Connection to the control equipment cabinet is made through the cable ducts located at the bottom of either of the cabinet side panels. Maintenance Panels 3.07 The control maintenance panel provides access to the system through the RS-232 maintenance ports and the test line con- nectors. Only one of the maintenance ports (LOCAL or REMOTE) may be used at one time. The test line connector permit the use of either RJ-11 or “banana plug” type connectors. Also housed on the control maintenance panel are the Power Fail Transfer (PFT) control switches and the power on/off switch and LED indicator for Bay 3. 3.08 The Universal Control cabinet maintenance panel contains a local RS-232 maintenance terminal port, test line connectors (RJ-1’1 or banana plug), Power Fail Transfer switch, and a modular console connector. The remote maintenance terminal port connector is located at the lower rear of the cabinet near the cable entry.. Page 3-2
Engineering Information BAY 3 III BAY 1 BAY 2 PE~IPP~FRAL / ‘I 7-A MAINTENANCE PANEL c PERIPHERAL SHELF CONTROL SHELF FAN ASSEMBLY I :I KAOl90RlEl Figure 3-l Control Cabinet Page 3-3
Engineering Information BAY 3 POWER SWITCH PERIPHERAL SHELF (SAV 3) / MAINTENANCE PANEL PERIPHERAL SHELF BAY 4 BAV 2 I I CONTROL SHELF / CONTROL SHELF . POWER’SUPPLV- KAOllZRlEl Figure 3-2 Universal Cabinet with Peripheral Bay Page 3-4
Engineering Information PERIPHERAL SHELF 1 BAY 4 BAY 3 l-----III l------l&& BAY 1 I CONTROL SHELF MAINTENANCE PANEL FANS POWER DISTRIBUTION AC FILTER ” KA0133RZE Figure 3-3 Universal Cabinet with Digital Peripheral Bays Page 3-5
Engineering Information MAINTENANCE CABLE - :‘:‘L 1 II BAY 3 BAY 4 --- CABLE /------ CLAMP POWER SUPPLY KA0199RlEl Figure 3-4 Peripheral Cabinet Page 3-6
Engineering Information Power Supplies 3.09 The power supplies for the digital bays are card-mounted and slide into the card shelf from the front. The power supplies for the analog peripheral bays (one for Bay 3, and one for Bays 4 and 5) mount directly on the cabinet back door (weight: 31.8 kg (70 lb)). Printed Circuit Cards 3.10 All circuit cards (see Figures 3-5 and 3-6) within the PABX consist of a fibreglass board with printed wiring patterns on both sides. Riveted to the front of each board is a transparent face- plate which allows the LEDs mounted on the front of the boards to be easily seen. The digital bay cards have a single extractor located at the bottom of each card, while the analog bay cards have colour-coded card extractors located at the top and bottom of the faceplate. The extractors ensure that the card is -seated correctly in the backplane connector; the coloured extractors identify the card position within an analog bay. Attendant Console 3.11 The SX-200@ DIGITAL Attendant Console (Figure 3-7) is en- closed in an attractive streamlined housing. Located on the left side of the console are a pair of handset/headset RJ-11 connectors, allowing simultaneous operation and supervision. The console key- board contains two rows of seven function keys, two rows of five softkeys, and full number key pad. The console LCD display, mounted above the keyboard, displays the active state of calls in progress, current system alarm status, and other information. 3.12 A complete description of the Attendant Console is given in Section MITL9108-093-315-NA, Console Description and of its operation in the Console Operating Instructions handbook. --c Page 3-7
Engineering Information I ‘NIVERSAL CARD MODULE INDICA- TORS I ALARM -LED L I’ 1 INE NDIGA- ‘ORS ALAR LED Ir e ONS ALARM -LED LINE CARD 4 l LSIGS TRUNK CARD TRUNKO - 6 1 TRUNK INDICATORS iiP LINE INDICA- TORS ALARh TED TRUNK INDICA- TORS RM TRUNK INDICA- TORS ALARM -LED COV LINE OPS CARD TRUNK CARD DID TRUNK CARD KA0207RlE Figure 3-5 SX-200m Peripheral Cards Page 8-8
Engineering Information SUPERSET LINE CARD LINE INDICATORS DIP SWITCHES r TRUNK INDICATORS 1 ALARM’ LED C.O. TRUNK CARD KAO208ROEU Figure 3-6 SX-200@ Peripheral Cards Page 3-9