Products

Usage examples
Branched linking of IP-cameras using Sigrand equipment

Разветвленное включение IP-камер с использованием оборудования Sigrand

Usage example description

Purpose: linking distributed IP cameras to the information line over different interfaces. Special T-shaped SHDSL regenerators are used to establish video surveillance networks along trunk systems. These regenerators help to receive remote power supply from the SHDSL module installed on SG-17R. The regenerators function as offsets for further linking of SG-17AM DSLAMs, routers or SG-17R-based bridges. The regenerator may be set off over Ethernet or SHDSL interfaces. An arbitrary remote IP-camera is linked upp through SG-17BT SHDSL modem, which completes the remote power transition for PoE-based connection. The transfer rate on the remote-connection line reaches 15296 kbit/s over single pair. A group of Sigrand IP-cameras is linked up over Sigrand DSLAM using SHDSL or Ethernet connections. Several DSLAMs may be installed along single trunk. Each DSLAM allows up to 16 IP-cameras. Locally powered SG-17R routers may be used instead of regenerators. The SG-17AM DSLAM is linked to information line over copper gigabit or optical Ethernet interface. SG-17R router, if used instead of DSLAM, through additional modules may feature telephones, PBXs, sensors, controllers, WiFi devices. 

Using in usage example products and product groups
SG-17E2P-SLG, SG-17EP-SLG, SHDSL модем SG-17B-P/T-M, SG-17BT SHDSL modem, ( IPcam-1,2/DM368/MT9M034/D, IPcam-1,2/DM368/MT9M034/E, IPcam-3,1/DM368/AR0331/D, IPcam-3,1/DM368/AR0331/E ), ( 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 ), ( Базовая платформа SG-17S-1RU-CP1-2ETH/220VAC-W3, Базовая платформа SG-17S-1RU-CP1-2ETH/DC ), ( Module MR-17H1, Module MR-17H1P2, Module MR-17H2, Module MR-17H2P2 ), ( Модуль MS-17H4, Модуль MS-17H4P2 )