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Submodule SMR-17VS
Product designation
Submodule SMR-17VS is designed to be installed on the MR-17V module-motherboard, which is a part of the SG-17R universal multiservice platform; is used for setting up FXS interfaces to link up subscriber equipment, namely telephone sets, modems, fax machines.
Sections:
Technical characteristics
- SMR-17VS general parameters:
- Number of FXS channels on one submodule: 2
- Connector type: RJ-11
- Battery voltage, V: 48
- Call voltage amplitude, V: 65
- Max load, REN: 3
- 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: 2,2
- 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-17VS features 2 FXS interfaces (foreign exchange system) for linking up subscriber lines from PBXs. Interface of this type provides the following services: - Ready-to-dial signal
- Voltage for subscriber equipment
- Dialing signal
- Tone-dialing detector
Submodule SMR-17VS 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
- ransmitting data over various interfaces (Ethernet, SHDSL, E1, RS232) without additional equipment
Submodule SMR-17VS 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
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
)
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
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
)
Supported products
The product can be used with the following products:
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.
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-17VS with two FXS channels holds the “Declaration of conformity” issued by the Federal Communications Agency of the Russian Federation on November 8, 2008, №DTS-2567. Submodule SMR-17VS with four FXS channels holds the “ Declaration of conformity” issued by the Federal Communications Agency of the Russian Federation on November 8, 2008, №DTS-2568. Submodule SMR-17VS with eight FXS 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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