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ARMTEL ARMT.665200.003UM, User Manual

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ARMTEL ARMT.665200.003UM User Manual Download Page 12

DCN-2 CENTRAL EXCHANGE 
User Manual 

page

 10/44 

 

armtel.com 

© Armtel 

 

 [email protected]

 

ENG 

1.1.4 Design 

DCN-2 is designed for installation in 19" cabinet (rack). The external appearance and 

overall dimensions of DCN-2 are illustrated at Figure 1. 

 

Figure 1 – External appearance and overall dimensions of DCN-2 

Note

 –The manufacturer reserves the right to change the appearance of the product without 

affecting the installation dimensions and operation of the product 

DCN-2 is manufactured in four versions, depending on the number of installed boards 

4E1 DCN-2. The unit hardware versions are shown in Table 3. 

Table 3 – Versions of DCN-2 

Identification 

Number of boards 4E1 

Weight, maximum, kg 

ARMT.665200.003 

1 

3,00 

ARMT.665200.003-01 

2 

3,05 

ARMT.665200.003-02 

3 

3,10 

ARMT.665200.003-03 

4 

3,15 

 

Summary of Contents for ARMT.665200.003UM

Page 1: ...DCN 2 Central Exchange ARMT 665200 003UM User Manual Document version 13 26 30 11 110 2021 ENG...

Page 2: ...armtel com Armtel info armtel com...

Page 3: ...the installation site The DCN 2 Central Exchange is a compact switching node of the digital system of operational and technological communication and loud notification DCN Short name of the product DC...

Page 4: ...V For fire safety reasons the following rules must be observed before connecting check for damage to the insulation of the loop avoid damaging the loop To avoid the risk of electric shock it is forbi...

Page 5: ...board 19 1 3 Description of devices connected to unit 20 1 3 1 Redundancy module DCN 2 20 1 3 2 Monitoring system 20 1 3 3 DCN 2 central exchange or DCN Q4E switching processor module 20 1 3 4 DCN 16...

Page 6: ...26 2 5 3 Product switch on and switch off 26 2 5 4 Product functionality control 27 2 5 5 Troubleshooting 29 3 MAINTENANCE 31 3 1 General guidelines 31 3 2 Safety precautions 31 3 3 Maintenance proce...

Page 7: ...ntral station in its turn consists of DCN 2 central exchange unit or DCN Q4E switching processor module to which DCN 16U and DCN 15A subscriber exchanges equipped with digital or analogue subscriber i...

Page 8: ...tion priorities playback of pre recorded sound fragments from speech memory to both a single subscriber and a group of subscribers playback of pre recorded sound fragments manual scheduled automatic w...

Page 9: ...ork layer model Layer 3 specification for D channel provides control of your calls and a set of additional services call routing service for users with switched channels I 452 Q 932 general procedures...

Page 10: ...ccording to NP 001 015 and NP 033 11 3N Air temperature range C from 5 to 55 Atmospheric pressure kP from 84 to 106 7 Relative air humidity at 25 to 80 Casing dimensions maximum mm 482 346 43 19 1U We...

Page 11: ...ication Name Quanti ty pcs Note ARMT 665200 003 DCN 2 Central Exchange 1 Socket PC 4 3 STF 7 62 1 Additional information about the completeness ARMT 665200 124 DCN 2 Connection cable 1 Operational doc...

Page 12: ...of DCN 2 Note The manufacturer reserves the right to change the appearance of the product without affecting the installation dimensions and operation of the product DCN 2 is manufactured in four versi...

Page 13: ...und messages that are preloaded to its non volatile memory The structural diagram of DCN 2 is illustrated in Figure 2 Figure 2 Structural diagram of DCN 2 The diagram shows the main functional element...

Page 14: ...SP signaling processor board performs switching of speech paths conference organization storing and replaying of audio information BUFFER conversion circuit of LPT signal levels 4 1 4E1 board designed...

Page 15: ...ppearance of DCN 2 with the removed enclosure cover and four installed 4E1 modules is shown in Figure 3 1 board 1 4E1 2 board 2 4E1 3 board 3 4E1 4 board 4 4E1 5 board DSP 6 module CPU Figure 3 Extern...

Page 16: ...2 CENTRAL EXCHANGE User Manual page 14 44 armtel com Armtel info armtel com ENG Figure 4 shows the external appearance and overall dimensions of the board of the DSP signaling processor Figure 4 Board...

Page 17: ...he product RST CPU hardware reset key CPU CPU status indicators CPU1 upper CPU status CPU2 lower reserved DSP DSP status indicators DSP1 upper DSP status DSP2 lower DSP communication status with CPU E...

Page 18: ...with switching elements 1 screw for connecting functional grounding 2 power on off 3 power fuse 48 V 2A 4 three contact connector 48 GND 0V for the supply voltage 48 V 5 96 contact connector of DIN416...

Page 19: ...operating temperature range degree of protection provided by enclosures IP code commercialization mark for products on the market of Customs Union member states mark III electrical safety class accord...

Page 20: ...demark and reference information of the manufacturer handling symbols according to GOST 14192 96 and CU TR 005 2011 commercialization mark for products on the market of Customs Union member states ser...

Page 21: ...rd having guides for fixing on DIN rack 35 7 5 is mounted in a 19 cabinet rack DCN 2 cable is a passive adaptor device enabling to switch subscriber connection cables to DIN41612 96 plug of DCN 2 havi...

Page 22: ...s into the unified communication system DCN 2 and DCN Q4E having the unified software but different capacity and design version can be used as the system central exchange units 1 3 4 DCN 16U Exchange...

Page 23: ...lls from SIP devices to the subscribers or groups of IPN system the translation of connection priority levels between IPN and DCN systems transmission of status information for busy and call indicatio...

Page 24: ...22 44 armtel com Armtel info armtel com ENG 1 3 10 Digital ATS The external digital ATS or any other device supporting EDSS1 protocol and E1 interface G 703 G 704 In this case the number of DCN 16U r...

Page 25: ...rs that cannot be predicted estimated or verified and which the manufacturer was unable to factor in during development may exist or arise during operation at the operating facility In the event of su...

Page 26: ...assemble the product connected to the control panel Do not use the product in rooms with high humidity above 80 or the presence of conductive dust To ensure fire safety follow the following rules befo...

Page 27: ...e power cable connector must be connected to the common grounding bus of the cabinet rack If necessary connect the functional grounding to the terminal located on the rear wall of the enclosure 4 Turn...

Page 28: ...e administration of the digital DCN system the description of which is given in the document RMLT 465275 002 DCN Communication system Operation manual Part 2 Administrator s Guide 2 5 3 Product switch...

Page 29: ...icator 1 16 Extinguished No configuration Solid red The port is faulty or not connected Flashing red The first physical level port is activated Solid Green External PABX attached Flashing green DCN 16...

Page 30: ...ts open Solid red Contacts of the input of the internal source of error are closed Glow changes from red to green The DCN 2 is in Redundancy Management mode Status indicator of the external source of...

Page 31: ...oard is defective Repair of the 4E1 board at the factory replace the board No connection of the 4E1 Board with the CPU via the USB interface Check the quality of the connection of the board in the con...

Page 32: ...nection of the board in the connector or replace the board The indicator of one of the ports E1 1 16 glows red Port E1 is faulty Check the quality of the connection of the board in the connector The i...

Page 33: ...tallation 3 3 Maintenance procedure Maintenance and servicing include the following activities visual inspection of DCN 2 enclosure for mechanical damages crack dents etc on its enclosure cover and co...

Page 34: ...tenance should be recorded in special logs 3 4 Checking the functionality of the product The operability of the DCN 2 is checked automatically when the LED indication is turned on and checked in accor...

Page 35: ...armtel com Armtel ENG 4 REPAIR No scheduled repair work is provided for DCN 2 Unscheduled repair shall be performed by the manufacturer at the request of the User The place time procedure and cost of...

Page 36: ...the DCN 2 are in the manufacturer s individual package according to the group 1 GOST 15150 69 in heated and ventilated warehouses or air conditioned storage facilities with a temperature range from 5...

Page 37: ...ENTION IT IS STRICTLY FORBIDDEN TO TRANSPORT A DCN 2 CENTRAL EXCHANGE MOUNTED IN A COMMUNICATION CABINET WITHOUT ADDITIONAL MOUNTING ELEMENTS THAT ENSURE FIXATION DURING TRANSPORTATION THIS MAY CAUSE...

Page 38: ...fo armtel com ENG 7 DISPOSAL The product is not to be disposed of together with household waste and should be delivered to a specialized center for the disposal of electronic products The operating or...

Page 39: ...ck panel The external appearance and overall dimensions of DCN 2 connection cable are shown in Figure 1 The cable weight is 1 1 0 1 kg DCN 2 connection cable consists of the board with terminal blocks...

Page 40: ...96 contact socket of DIN41612 connector for connection to DCN 2 4 50 core cable 4 5 terminal blocks 8 23 RJ 45 sockets for connection of E1 digital stream cables designation on the board Port 1 Port 1...

Page 41: ...executed by the external cables either with RJ 45 sockets to 16 8 23 sockets indicated on the board as Port1 Port16 or by the screw to two row terminal blocks 4 5 with every contact of them indicated...

Page 42: ...2 21 Rx a6 Receipt 1 Port6 6 Tx a2 Transfer 1 Port2 22 Tx a6 Transfer 1 Port6 7 Rx b2 Receipt 2 Port2 23 Rx b6 Receipt 2 Port6 8 Tx b2 Transfer 2 Port2 24 Tx b6 Transfer 2 Port6 9 Rx a3 Receipt 1 Port...

Page 43: ...t 1 Port14 6 Tx a10 Transfer 1 Port10 22 Tx a14 Transfer 1 Port14 7 Rx b10 Receipt 2 Port10 23 Rx b14 Receipt 2 Port14 8 Tx b10 Transfer 2 Port10 24 Tx b14 Transfer 2 Port14 9 Rx a11 Receipt 1 Port11...

Page 44: ...s 6 Contact Function X6 connector appearance and pin numbering 6 1 Input of an external alarm source signal dry contact 6 2 Alarm out output 7 connector performs the error signaling of DCN 2 itself to...

Page 45: ...see Figure 6 then to the power supply source The external appearance of the supply cable socket with the contact numbering is illustrated in Figure 3 1 48 V from power supply source 2 GND for connect...

Page 46: ...DCN 2 CENTRAL EXCHANGE User Manual page 44 44 armtel com Armtel info armtel com ENG FOR NOTES...

Page 47: ...armtel com info armtel com Armtel...

Page 48: ...7 812 703 41 11 www armtel com info armtel com 192012 12 1 1 2 8 800 500 90 17 7 812 633 04 02 support armtel com 2018...

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