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Submodule SMR-17VO

Submodule SMR-17VO

Product designation

Submodule SMR-17VO is designed to be installed on MR-17V module-motherboard, which is a part of the SG-17R universal multiservice platform; is used for setting up FXO interface to link up telephone lines form PBXs

Sections:


Technical characteristics

  • SMR-17VO general characteristics:
    • Number of FXO channels on one submodule: 2
    • Connector type: RJ-11
    • Battery voltage, V: 30 – 72
    • Call voltage amplitude, V: 30 – 120
    • Call signal frequency, Hz: 15 - 65
    • Two-wire termination impedance, Ω: 600
  • System interface parameters
    • Electrical joint type: 40+10 contacts, proprietary
    • Max number of submodules installed on one MR-17V motherboard: 4
  • Operation mode:
    • Data multiplexing – TDM: available
    • Data routing: available
    • Max number of submodules installed on one SG-17R*: 16
  • Codecs:
    • High quality: G711 (A-law)
    • High speed: G729
    • Full VoIP codec stack support option
  • Other characteristics
    • Module size (with the lath):
      • Height, mm: 9
      • Width, mm: 32
      • Depth, mm: 98
    • Weight, g:
    • Power consumption, W: 0,6
  • Service conditions
    • On the SG-17R tub together with MR-17V module
    • Air temperature: 10 – 40 °С
    • Relative air humidity: up to 85%
    • Air pressure: 84 – 107 кПа

 



Description

Submodule SMR-17VO features 2 FXO interfaces (foreign exchange office) for linking up subscriber lines from PBXs. 
 
Interface of this type provides the following services:
  • answer signal
  • dialing
  • disconnect signal
Submodule SMR-17VO transmits data using IP-technology. The equipment transforms analog data into digital and forms packets to be sent over IP-network, which provides the following options, when used within SG-17R base platform:
  • Using existing IP-networks for data transmission
  • Setting up multipurpose traffic within the chosen data channel
  • Managing traffic within the chosen transmission channel, both using QoS and dedicating a fixed band for IP-traffic
  • Transmitting data through heterogeneous media, like optics, EM waves, satellite signals, which require data routing at junctions
Transmitting data over various interfaces (Ethernet, SHDSL, E1, RS232) without additional equipment.
Submodule SMR-17VO may operate installed on the SG-17R base platform, combined with other submodules, namely SMR-17VO (FXO), SMR-17VS (FXS), installed on the same or different MR-17V* module-boards.
 
Software for VoIP modules based on SG-17R base platform:
  • Setting up operation modes for VoIP-modules over web-interface
  • Codecs: g711 (aLaw and uLaw) – 64 kbit/s, g723 – 6,4 kbit/s, g729 – 8 kbit/s, g729e, g726 (at 16,24,32 and 40 kbit/s), iLbc (at 13.33 kbit/s)
  • T.38 support (for facsimile messages)
  • Alteration of transmission-frame, codec identificator in the rtp-stream (payload) and the order of bit-packing (aal2 or rtp) for g726.
  • Prioritization of codecs
  • Independent setup for such channel characteristics as: dtmf transmission type (in-band, out-of-band (rfc2833), both or none), payload when using rfc 2833, volume when signal coding/decoding, activity sensor (VAD), HPF (high-pass filter)
  • Determining sip-uri and the registration server for linkup to a remote sip-address during operation time (the coming calls will be redirected to the chosen FXS channel)
  • “Hotline” option (for FXS channel it means that the call we directed to the chosen address the second the telephone handset is lifted; for FXO channel it will mean redirecting the call from PBX)
  • Telephone book

 


Usage examples

Uniting VoIP PBXs over varied built-in channel-forming equipment

Объединение VoIP АТС через различное встроенное каналообразующее оборудование

Usage example description

Purpose: setting up VoIP gateways with different functional FXO and FXS modules. From 2 to 32 single-type ports in increments of 2 may be installed simultaneously. Simultaneous operation of the FXO (MR-17V8/SMR-17Vo) and FXS (MR-17V8/SMR-17Vs) modules is possible, the modules possessing the functions of a mini-BPX. Any interfaces of SG-17R (Ethernet, SHDSL, E1) may operate as channel-forming equipment. 

Using in usage example products and product groups
Module MR-17G1, Module MR-17H1, ( SG-17R-1RU-CP1-4ETH/220VAC-W1 base platform, SG-17R-1RU-CP1-4ETH/DC base platform, SG-17R-1RU-CP2-3SFP/220VAC-W1 base platform ), ( Module MR-17V4, Module MR-17V8 ), ( Submodule SMR-17VF, Submodule SMR-17VO, Submodule SMR-17VS )



Объединение узлов центрального доступа с использованием мультисервисных услуг

Using in usage example products and product groups
SHDSL модем SG-17B-3.3-M, Module MR-17V8, Модуль MS-17E8P, Модуль MS-17H4, Модуль MS-17H4P2, Submodule SMR-17VO, Submodule SMR-17VS, ( Базовая платформа SG-17S-1RU-CP1-2ETH/220VAC-W3, Базовая платформа SG-17S-1RU-CP1-2ETH/DC )


Transmitting voice frequency channels with other IP services - Ethernet and telephony- over E1 channels using SDH/PDH transport systems

Передача каналов ТЧ с другими IP сервисами - Ethernet и телефонией - через каналы E1 c использованием транспортных технологий SDH/PDH

Usage example description

Purpose: simultaneous transfer of voice frequency channels and other services, e.g. Ethernet or VoIP-based telephony. VF channels may be transmitted with a fixed band being isolated in the global traffic that is transmitted through existing city infrastructure, e.g. SDH network.  

Using in usage example products and product groups
Module MR-17G1, ( SG-17R-1RU-CP1-4ETH/220VAC-W1 base platform, SG-17R-1RU-CP1-4ETH/DC base platform, SG-17R-1RU-CP2-3SFP/220VAC-W1 base platform ), ( Module MR-17V4, Module MR-17V8 ), ( Submodule SMR-17VF, Submodule SMR-17VO, Submodule SMR-17VS )


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Supported products

The product can be used with the following products:
No image
Module MR-17V*
Typical example of VoIP modular assembly
Модуль MR-17V4
Module MR-17V4
Module MR-17V4 is designed to be installed on the SG-17R universal multiservice platform so as to link up analog PBXs, telephones or voice-frequency channels for further data transmission by means of IP technology.
Модуль MR-17V8
Module MR-17V8
Module MR-17V8 is designed to be installed on the SG-17R universal multiservice platform so as to link up analog PBXs, telephones or voice-frequency channels for further data transmission by means of IP technology.


Certificates

Submodule SMR-17VO with two FXO channels holds the “Declaration of conformity” issued by the Federal Communications Agency of the Russian Federation on November 8, 2008, №DTS-2567.

Submodule SMR-17VO with four FXO channels holds the “Declaration of conformity” issued by the Federal Communications Agency of the Russian Federation on November 8, 2008, №DTS-2568.
Submodule SMR-17VO with eight FXO channels holds the “Declaration of conformity” issued by the Federal Communications Agency of the Russian Federation on November 8, 2008, №DTS-2569.
 


Price and warranty

Warranty
5 years

Price
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