Description of the system


Telecommunications system "MiniCom DX-500-compact" is an excellent addition to the info-communications platform "MiniCom DX-500" and is intended for use in distributed networks of various departments as lower capacity PABX. Having a modular structure, the station can expand to a capacity of 64 or 96 ports. "MiniCom DX-500-compact" is performed in a standard 19' frame, does not require a separate stand and can be placed either in a rack with other equipment, or mounted on a wall or tabletop enclosure.


Flexible architecture enables optimal station binding to any point of placement and to networks of any configuration, and distributed control system allows to build networks of any complexity. The stations can be combined in an arbitrary topology network: ring, star, combinative options.


Network interfaces and types of alarm systems of "MiniCom DX-500-compact" allow it to go on the networks for every communication channels used on the territory of Russia. For inter-station cooperation DX-NET protocol is used, which provides full exchange of corporate information between stations. Connection to systems of other manufacturers is via both analog trunks and digital channels.

 At the departmental communication networks "MiniCom DX-500-compact" can be used as stand-alone PABX, removal of exchange capacity of a central station, a digital switch for manual operation, IP-PBX, dispatching switch in the communication networks of power engineering, controller switch in networks of common technological and operative technological communication of railway transport, digital meeting communications equipment. The station allows to organize duplex speakerphone system and command and paging communication. If need it is possible to connect the system of micro-cellular communication "MiniCom-DECT". The station interfaces with analog and digital trunking communication systems, connects to the satellite communication systems. The parameters of the station can be changed as via operator’s workstation or remotely - from unified service center. Using a system of monitoring and administration of the network, the operator gets a visual representation of the current state and load of communication equipment.

 "MiniCom DX-500-compact" provides its users a full range of PABX services. These include: a reminder of a scheduled event, organization of a new call without leaving the current, different forwarding, call pickup in groups, conference calls, circular conferences, etc.


Types of internal user ports

Analog 2-wire:

- Local (analog telephone)

- Speaker (Speaker unit)

- SB (SB unit)

Digital 2-wire:

- digital board (Upoe)

Digital 4-wire:

ISDN-unit (2B+D)

Types of ports for external trunks

Analog trunk

- Urban 2-wire trunks

- 4-wire trunks (VF)

- 3-wire trunks

- 6 -, 8-wire trunks

Digital trunk


- PCM-link for connecting DECT-controller

- VoIP Ethernet 10/100

Digital channels of data collection and transfer


- V-24 (RS-232)

- V-11 (RS-422/485)

Types of signaling

Analog trunk


4-wire (VF)

- Outgoing trunk / CLR trunk with pulse dial

- Incoming trunk with pulse dial

- Outgoing trunk / CLR trunk with IBSC dial

- Incoming trunk with IBSC dial

- Incoming TCL with pulse dial

- Incoming TCL with IBSC dial

- 2600 two-way

- 2100 two-way

- 600 two-way

- 600 + 750 two-way  - ETCA




- Outgoing trunk / CLR trunk with pulse dial

- Incoming trunk with pulse dial

6-, 8-wire (E&M)

- With immediate confirmation

- No Wink with "response" signal

- Wink with "response" signal

- No Wink and no "response" signal

6-wire DTL

-1 ICS (inductive code)

-1 ICS (code "Mink")

Digital trunk

- Signaling system SS7

- 2 ICS with pulse dial

- 2 ICS with IBSC dial

- 2 ICS ICL with pulse dial

- 2 ICS ICL with IBSC dial

- REL. 2 ICS with pulse dial

- REL. 1 ICS with pulse dial



- E & M

- R2