NEC Xen Alpha Installation Manual
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Installation Manual • • • System Overview Page 11A6-506000-642-01 SECTION 5 SYSTEM BLOCK DIAGRAM Figure Figure 1-2: NEC Xen Alpha System Block Diagram, Pg 11 represents an installed system. This diagram shows the ETUs that can be installed in the KSU and the number of channels that are supported when the ETU is installed. Figure 1-2: NEC Xen Alpha System Block Diagram
Page 12System Overview • • • Installation Manual A6-506000-642-01 SECTION 6 REQUIREMENTS & S PECIFICATIONS This section provides cabling requirements and specifications for various equipment used in the Xen Alpha system. ! BRT(1)-B13 ETU ! COI(2)-B13 ETU ! DPH-B13 ETU ! ESI(8)-B13 ETU ! SLI(2)-B13 ETU The KSU is connected with each of the Multiline Telephones and Single Line Telephones by a separate twisted 1-pair cable or 2-pair cable (only for Multiline Telephones). (Refer to Table 1-1:: Multiline Telephone Loop Resistance and Cable Length, Pg 12 for the loop resistance and cabling requirements for Multiline Telephones and adapters.) Table 1-1: Multiline Telephone Loop Resistance and Cable Length ! Note 1:The length specified for the SLT Adapter is the length between the SLT Adapter and the ESI port. Figure 1-3: Connecting the ESI to the Multiline Telephone Using Twisted 2-Pair Cable Terminal or AdapterMaximum Loop Resistance (Ohms)Maximum Metres by Twisted 1-Pair Cable 24 AWGMaximum Metres by Twisted 2-Pair Cable 24 AWG DTB-16-1A ( ) TEL 26 135 270 DTB-16D-1A ( ) TEL 26 135 270 DTU-8-1A ( ) TEL 35 180 300 DTU-8D-1A ( ) TEL 35 180 300 DTU-16D-1A ( ) TEL 26 135 270 DTU-32D-1A ( ) TEL 21 110 215 SLT(1)-U13 ADP 35 180 300 ETW-8E-1A (SW) TEL 35 180 300 ETW-16C-1A (SW) TEL 26 135 270 ETW-16D-1A (SW) TEL 21 110 215 Multiline Telephone Twisted 2-Pair Cable ESI
Installation Manual • • • System Overview Page 13A6-506000-642-01 Table 1-2: Cable Connection Between the Analogue Port Adapter and the Single Line Telephone !Note 1:Mixing digital and analogue ports through the same 25-pair cable runs is not recommended. Note 2:The Maximum Loop Resistance includes the internal resistance of the SLT device. SECTION 7 POWER REQUIREMENTS Power Supply Inputs The AC input requirements for the Xen Alpha system are listed below: AC Input !250 Vac + 10/-15 % !50 Hz ± 10% !Single Phase !10A Circuit !A dedicated outlet, separately fused and grounded, is required. Power Supply Consumption The power consumption for the Xen Alpha system is listed in Table 1-3:: Power Consumption, Pg 14. Table 1-3: Power Consumption Connected EquipmentCable Maximum Loop Resistance from Connected Equipment to TelephoneMaximum Feet by Tw i s t e d 1 - P a i r Cable (24 AWG) APR-UA ADPTwisted Pair 600 200 m SLT(1)-U13 ADPTwisted Pair 600 200 m SLI(2)-U13 ETUTwisted Pair 600 200 m KSU Maximum RMS CurrentWatts Used (Idle)Watts Used (Maximum) B614-B13 KSU 0.6A 24 W 144 W
Page 14System Overview • • • Installation Manual A6-506000-642-01 SECTION 8 ENVIRONMENTAL CONDITIONS Table 1-4:: Weights and Dimensions, Pg 15 shows shipping weight, height, width, and depth of each InfoSet KSU, Multiline Telephone, and adapter. Table 1-4: Weights and Dimensions * Shipping weight includes the shipping carton. UnitShipping Weight*HeightWidthDepth ACA-UA Unit638 g 86 mm 107 mm 133 mm ADA-UA Unit65 g 29 mm 59 mm 99 mm APR-UA Unit122 g 66 mm 59 mm 121 mm B614-B13 KSU6500 g 320 mm 385 mm 124 mm BRT(1)-B13 ETU130 g 93 mm 138 mm 21 mm CID(2)-B13 UNIT98 g 60 mm 110 mm 28 mm COI(2)-B13 ETU185 g 93 mm 138 mm 29 mm CTA-UA Unit122 g 66 mm 59 mm 121 mm DPH-B13 ETU140 g 93 mm 138 mm 21 mm DTB-16-1A(BK)/(WH) TEL1100 g 231 mm 168 mm 86 mm DTB-16D-1A(BK).(WH) TEL1180 g 231 mm 168 mm 86 mm DTU-16D-1A (WH) TEL1233 g 123 mm 197 mm 235 mm DTU-32D-1A (WH) TEL1361 g 123 mm 220 mm 235 mm DTU-8-1A (WH) TEL1163 g 123 mm 197 mm 235 mm DTU-8D-1A (WH) TEL1233 g 123 mm 197 mm 235 mm ETW-16C-1A (SW) TEL992 g 101 mm 175 mm 223 mm ETW-16D-1A (SW) TEL1106 g 101 mm 205 mm 223 mm ETW-8E-1A (SW) TEL907 g 101 mm 175 mm 223 mm ESI(8)-U13 ETU185 g 93 mm 138 mm 20 mm HFU-UA (WH) Unit201 g 86 mm 107 mm 133 mm MIF-B13 ETU340 g 93 mm 138 mm 21 mm PBR-B13 ETU70 g 75 mm 65 mm 20 mm SLI(2)-B13 ETU170 g 93 mm 138 mm 24 mm SLT(1)-U13 ADP255 g 45 mm 70 mm 120 mm TRF-B13 ETU100 g 93 mm 138 mm 15 mm VMS(2)-B13 ETUTBA TBA TBA TBA WMU-UA Unit301 g 104 mm 151 mm 180 mm
Installation Manual • • • System Overview Page 15A6-506000-642-01 SECTION 9 OUTSIDE LINE TYPE The following outside line types can be used with the InfoSet system. !2-wire, Loop Start Trunks !ISDN-BRI Trunks SECTION 10 NETWORK & C ONTROL Transmission, Network & Control Specifications Transmission • Data Length From Multiline Telephone to ESI(8)-B13 ETU: 23 bits From ESI(3)-B13 ETU to Multiline Telephone: 23 bits • Data Transmission Rates: Between ESI(3)-B13 ETU and Multiline Telephone: 184K bps (voice and signaling) • Scanning Time for each Multiline Telephone: 32 ms. Network Time Division Multiplexing allows transmission of a number of separate data, voice and/or video simultaneously over one communications medium. The information below indicates the specifications the InfoSet system uses for switching, clock, data bus, time-frame. • TDM Switching: PCM (µ Law) • TDM Clock: 2.048 MHz • TDM Data Bus: 8 bit • TDM Time-frame: 125 µs Control This section indicates the speed and capacities of the control. • Control: Stored program with distributed processing • Central Processor: 8-bit microprocessor • Clock: 12.288 MHz • Sub-processor: 8-bit microprocessor • Multiline Telephone: 8-bit microprocessor • SLT Adapter: 4-bit microprocessor
Page 16System Overview • • • Installation Manual A6-506000-642-01 Telephone The voltage, current, ring signal information for the InfoSet multiline telephones, single line telephone equipment, and APR units are listed below. • Multiline Telephone Voltage: -11 -26 Vdc Maximum Current: 250 mA • Single Line Telephone Standard 2500 Set: 500 type network Nominal Current: 35 mA Ring Signal: 56 Vac RMS @ 20 Hz • SLT(1)-U13 ADP Standard 2500 Set: 500 type network Nominal Current: 30 mA Ring Signal: 56 Vac RMS @ 20 Hz •APR-UA Unit Standard 2500 Set: 500 type network Nominal Current: 30 mA Ring Signal: 70 Vac RMS @ 18 Hz SECTION 11 DIALLING SPECIFICATIONS Dial Pulse Address Signaling Dial Pulse Signaling is a type of address signaling that uses dial pulses (regular momentary interruptions) to signal the equipment. In the InfoSet system, the following Dial Pulse specifications are used. !Pulse Rate: 10 ± 0.5 pps/20 ± 1.0 pps !Percent Break: 60 ± 1.5% !Inter-digit Interval: 10 pps/20 pps 770 ms 830 ms Dual-Tone Multifrequency (DTMF) Address Signaling DTMF signaling is a term that describes push button or Touchtone dialling. When a key on a telephone is pushed, two tones (one high frequency and one low frequency) are provided. In the InfoSet system, the following DTMF specifications are used. !Frequencies Two sinusoidal frequencies are provided, one from the high frequency group and one from the low frequency group. !Frequency Deviation: Less than ±1.0% ! Signal Level: Nominal level per frequency: -6 -4 dBm Minimum level per frequency: Low Group: -10 dBm High Group: -8 dBm Maximum level per frequency: 0 dBm
Installation Manual • • • System Overview Page 17A6-506000-642-01 !Rise Time: Within 5 ms !Duration of Dual Frequency Signal: • 110 ms default/60 ms. minimum !Inter-digital Time: 80 ms default/70 ms minimum SECTION 12 EXTERNAL EQUIPMENT CONNECTION Music Sources for Music on Hold via KSU !Auxiliary Input: 0.6V PPS Signal Level !Input Impedance: 600 W Music Source for Station Background Music via KSU !Auxiliary Input: 0.6V PPS Signal Level !Input Impedance: 6 00 W External Paging (Audio) via KSU !Output Power: –10 dBm Signal Level !Output Impedance: 600 W External Tone Ringer/Night Chime Output !Output Level: –10 dBm !Output Impedance: 600 W !Relay Contact Rating: 500 mA, 24 Vdc SMDR Output !Female Connector (System Output) Standard RS-232C PC Connection !Female Connector (System Output) Standard RS-232C Relay Contact !All Relay Contact Ratings: 500 mA, 24Vdc Nominal High Group Frequencies (Hz) Nominal Low Group Frequencies (Hz) 120913361477 697123 770456 852789 941✻0#
Page 18System Overview • • • Installation Manual A6-506000-642-01 SECTION 13 BATTERY BACKUPThe Xen Alpha system has battery backup functions for system backup and for memory backup. System Backup During a mains power failure, the system’s operation can be backup up using rechargeable batteries. The internally mounted backup batteries can support all system operations for approximately 30 minutes under average conditions. If longer backup duration’s are required, larger externally mounted batteries can be connected. The recommended battery size, as shown in Table 1-5:: Internal and External Battery Specifications, Pg 20 below, can support all system operations for approximately 4 hours under average conditions. Table 1-5: Internal and External Battery Specifications CAUTION Do not short circuit batteries. The battery could explode and cause damage to personnel and equipment. Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions. Memory Backup The B614-B13 KSU has a Lithium battery installed to provide backup of system memory. The following functions will be retained for a minimum of 3 months when the battery is fully charged. SpecificationInternal BatteryExternal Battery Weight350 g 2.6 kg Terminal TypeLeaded, JST VHR-2N Leaded, JST VHR-2N Size: Length Width Height96 mm 25 mm 62 mm151 mm 65 mm 94 mm Max. Discharge Current2.1 A 2.1 A Voltage Rating12 V 12 V Current Capacity0.7 Ah 6.5 Ah Minimum Backup Duration30 Mins 4 Hrs !Background Music !Call Forwarding !Clock/Calendar !Do Not Disturb (DND) !Last CO/PBX Redial !Message Waiting !Microphone Status!Room Monitor !Speed Dial Memories (System and Station) !System Programming !Timed Alarm !Trunk to Trunk Transfer Destinations !Volume Control/LCD Contrast
Installation Manual • • • System Overview Page 19A6-506000-642-01 SECTION 14 VISUAL & A UDIBLE INDICATIONS Tone Patterns Table Table 1-6: Tone Patterns System Tone (Fixed)Frequency (Hz) (Fixed)ModulationCycle Automatic Callback 500 Hz (I) 540 Hz (D)N/A Barge-In Tone 440 Hz N/A Busy Tone 480 Hz 620 HzN/A Call Waiting Tone 440 Hz N/A CO/PBX Ring Tone AHigh: 1024 Hz/1285 Hz (I) 1100 Hz/1400 Hz (E) Low: 480 Hz/606 Hz (I) 520 Hz/660 Hz (E)16 CO/PBX Ring Tone BHigh: 1024 Hz/1285 Hz (I) 1100 Hz/1400 Hz (E) Low: 480 Hz/606 Hz (I) 520 Hz/660 Hz (E)16 CO/PBX Ring Tone CHigh: 1024 Hz/1285 Hz (I) 1100 Hz/1400 Hz (E) Low: 480 Hz/606 Hz (I) 520 Hz/660 Hz (E)16 CO/PBX Ring Tone DHigh: 1024 Hz/1285 Hz (I) 1100 Hz/1400 Hz (E) Low: 480 Hz/606 Hz (I) 520 Hz/660 Hz (E)16 Doorphone 1Chime ToneN/A N/A Busy Chime Tone1400 Hz/1100 Hz (I & E)N/AON OFF0.5 sec. 0.5 sec. ON OFF1 sec. ON OFF0.5 sec. 0.5 sec. ON OFF0.5 sec. 0.5 sec. ON OFF2 sec. 4 sec. .375 sec.ON OFF .250 sec. ON OFF.250 sec. .125 sec. ON OFF0.5 sec. 0.5 sec. ON OFF 1400 Hz ON OFF 1100 Hz
Page 20System Overview • • • Installation Manual A6-506000-642-01 Doorphone 2Chime ToneN/A N/A Busy Chime Tone1024 Hz (I) 1100 Hz (E)N/A Hold Alarm 1024 Hz (I) 1100 Hz (E)N/A Howler Tone 2400 Hz (I & E)16 100% AM Incoming Dial Tone 360 Hz/440 Hz (I & E)N/A Incoming Ring Transfer 480 Hz/606 Hz (I) 520 Hz/660 Hz (E)16 Internal Ring Tone 500 Hz (I) 540 Hz (E)N/A Key Tone 1100 Hz (I & E) N/A Recall Tone 1024 Hz (I & E) N/A Reorder Tone 480/620 Hz N/A Ringback Tone for External Speaker CO/ PBX Ring Tone440 Hz/480 Hz (I & E)N/A Ringing Transfer Alarm 1024 Hz (I) 1100 Hz (E)N/A Set Tone 1 800 Hz (I & E)N/A System Tone (Fixed)Frequency (Hz) (Fixed)ModulationCycle ON OFF ON OFF.250 sec. .250 sec. ON OFF0.5 sec. 0.5 sec. .032 sec.ON OFF .032 sec. Continuous ON OFF ON OFF0.5 sec. 0.5 sec. ON OFF0.5 sec. 0.5 sec. ON OFF.070 sec. ON OFF0.5 sec. 0.5 sec. ON OFF.250 sec. .250 sec. ON OFF1 sec. 2 sec. ON OFF0.5 sec. 0.5 sec. ON OFF.700 sec.