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Branched linking of IP-cameras using Sigrand equipment
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
)
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