videosurveillance systems

Jiading District, Shanghai, China.  Bo Yuan Rd., No1333, Room1618  (Post code 201800)
Tel: 021-60192179, FAX : 021-60192180
Hotline: 4000 2131 33
Modem (EN)

We would be pleased to work with you in a close cooperation

and adapt the manufacturing articles to the market needs.


Feature: Работа портов в режиме независимые или объединение в общий транк
Speed: 14 Мбит/c по одной паре
Application 1: Для подключения SHDSL устройств
Application 2: Для организации питания по технологии PoDSL

Module MR-17H2P2 is designed to be installed on the universal multiservice SG-17R platform as SHDSL channel-forming equipment Module MR-17H2P2 provides remote power supply to regenerators, modems and IP-cameras over information line.


See "The maximum length of signal transmission over twisted-pair dependence of the rate and the cross-section."


Technical characteristics


  • G.SHDSL linear  interface parameters
    • Number of interfaces: 2
    • Interface type: G.SHDSL (ITU-T G.991.2.bis recommended) 
    • Link type: point-to-point
    • Number of wires per line: 2 (one pair) 
    • Transfer rate, kbit/sec: 64 – 14080
    • Linear code: ТС-РАМ 192
    • Connection type: FDx 
    • Compatibility: SG-17, SG-17+


  • System Interface parameters
    • Electric butting type: PCI 
    • Bus-Master mode: available 
    • Maximum number of modules installed on SG-17R-1RU-CP1-4ETH  base platform: 3
    • Maximum number of modules installed on SG- SG-17R-1RU-CP2-3SFP base platform: 4


  • Other characteristics
    • Module size (with the lath):
      • height, mm: 20
      • width, mm: 164
      • depth, mm: 125
    • Weight, g:
    • Power consumption, W: 2,64


  • Service conditions
    • installed on the SG-17R base platform
    • Air temperature: 10 – 40°С
    • Relative humidity:  up to 85% 
    • Air pressure: 84 – 107 kPa
  •  Remote power supply
    • Remote power supply: available
    • Remote power supply value, V: 240
    • Reboot indicator: available
    • Reboot at, mA: 70
    • Offset indicator: available
    • Offset at, V: 30
    • Max power consumption for regenerators with remote power supply: 20 W per channel


  • Service traffic
    • ST mode support: available


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Latest News

Support long range serial POE devices via "PoE Through Technology" up to: 4 x POE Ethernet10/100M self-adaptive, each port with standard 4 wire PoE power + max 60W; 2 x 10/100/1000BASE-T/SFP fiber ports,transceive IP packet data upto 80Km; 2 x 10/100/1000BASE RJ45 Ethernet port; 1 x RS232. Total power: 220VAC / 240W.

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