Products

Usage examples
Module MR-17G8

Module MR-17G8

Product designation

Module MR-17G8 is designed to be installed on the universal multipurpose SG-17R platform as E1 channel-forming equipment.

Sections:


Technical characteristics

  • E1 interface parameters
    • Number of ports: %%количество портов на модуле%% RJ-45 Balanced 
    • Number of wires per line: 4 (2 pairs) 
    • Linear code  (ITU-T G.703): HDB3, AMI 
    • Data transfer rate: Nx64 Kbit/sec, N=1:32, for each Е1 interface (64:2048 Kbit/sec with the pace 64 Kbit/sec) 
    • Communication line length via E1, km: 2,4 (for 0.5 mm cable), 1.6 (for 0.4mm cable) 
    • Cyclic structure (framing): G.704 
    • Supercycle (superframe): CRC4, CAS 
    • Switching off the cycle structure (unframed mode): available 
    • Connector type: RJ-45 (socket)
  • System interface parameters
    •  Electric butting type: PCI
    • Bus-Master mode: available (for routing mode)
  • Operating modes
    • Data multiplexing  - TDM: available (for all E1 channels)
    • Data routing: available (%%количество портов для маршрутизации%% for all E1 channels)
    • Max number of modules installed  on  SG-17R-1RU-CP1-4ETH base platform in routing mode: 3
    • Max number of the modules installed on SG-17R-1RU-CP2-3SFP base platform in routing mode – TDM:  4
    • Max number of the modules installed on SG-17R* base platform in multiplexing mode – TDM: 4
  • Other characteristics
    • Module  size (with the lath):
      • height, mm: 20
      • width, mm: 164
      • depth, mm: 125
    • Weight, g: %%масса%%
    • Power consumption, W: %%потребление%%
  • Service conditions 
    • Installed on SG-17R base platform
    • Air temperature: 10 – 40°С
    • Relative humidity:  up to 85% 
    • Air pressure: 84 – 107 kPa

 


Usage examples

Uniting Ethernet networks over several pairs using different interfaces: SHDSL, E1, RS232

Объединение Ethernet сетей по нескольким парам с использованием различных интерфейсов: SHDSL, E1, RS232

Usage example description

Purpose: uniting two Ethernet networks to reach full output in the link by using the bonding mode. In this scheme SG-17R provides either internetwork connection between two Ethernet groups with routing rules or bridge link with shared addressing of the networks united. Transfer rate over each pair reaches 14080 kbit/s. Different transfer rate may be set up in different pairs. It is important that even if on one of the pairs there is a link loss, the performance of the channel does not fail. Up to 6 pairs may be simultaneously linked to a single SG-17R device for SHDSL links based on SG-17R-1RU-CP1-4ETH platform. Up to 8 pairs may be simultaneously linked to a single SG-17R device for SHDSL links based on SG-17R-1RU-CP2-3SFP platform. Besides, in the bonding mode it is possible to unite any kind of channel-forming equipment, through which IP-traffic is transferred: E1, RS-232. Both Ether-HDLC and PPP-multilink may be chosen as protocols.  

Using in usage example products and product groups
( 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-17G1, Module MR-17G2, Module MR-17G4, Module MR-17G8 ), ( Module MR-17H1, Module MR-17H1P2, Module MR-17H2, Module MR-17H2P2 ), ( Module MR-17S2C, Module MR-17S2T, Module MR-17S4C, Module MR-17S4T )


Uniting Ethernet networks over E1 channels with VLAN-assisted traffic isolation

Объединение Ethernet сетей через каналы E1 и изоляцией трафика с помощью VLAN

Usage example description

 Purpose: splitting the users’ traffic in the shared physical medium of data transfer. The SG-17R device supporting VLAN technology allows uniting LAN 1 and LAN 2 networks independently. Up to 4 Ethernet networks may be simultaneously linked to a single SG-17R. Each Ethernet port may be set up so as to transfer either the whole traffic or single packets with a certain VLAN number. Single E1 module (MR-17G*) may feature up to 8 ports. Single SG-17R device may feature up to 32 E1 channels.

 

Using in usage example products and product groups
( 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-17G1, Module MR-17G2, Module MR-17G4, Module MR-17G8 )


Uniting networks for "E1 + Ethernet" transmission over several pairs using SHDSL

Объединение сетей для передачи «E1 + Ethernet» с использованием SHDSL технологии по нескольким парам

Usage example description

Purpose: simultaneous IP and TDM transfer of mixed traffic over DSL links. As the transfer rate over single pair may reach 14080 kbit/s, up to 6 E1/G.703 ports may be linked to a single SG-17R for single-pair transfer. Up to 3 E1 modules may be installed, only one DSL module used.  One E1 module (MR-17G*) may feature up to 8 ports. Single SG-17R device may feature up to 6 pairs. There is an option to aggregate the surplus of the Ethernet bands from different pairs into a single logical channel. Another option is to arrange traffic isolation among networks by means of VLAN. 

Using in usage example products and product groups
( 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-17G1, Module MR-17G2, Module MR-17G4, Module MR-17G8 ), ( Module MR-17H1, Module MR-17H1P2, Module MR-17H2, Module MR-17H2P2 )


View all usage examples



Supported products

The product can be used with the following products:


Certificates

The Module MR-17G8 holds the “Declaration of conformity” issued by the Federal Communications Agency of the Russian Federation on November 8, 2008, №DTS-2559.



Price and warranty

Warranty
5 years

Price
Product name Quantity (pc.) Price in USD Price in FOB USD:
Total order