The Internet Monitoring System is one of the main products that WEILAILIFEI provides in the field of network security, and is composed of multiple components. Below is a detailed description of each component of the system:
Front surveillance camera:
The front surveillance camera is the core part of the network surveillance camera system. When used outdoors, it is necessary to add a lightning protection device in cooperation with the lens, and the lightning protection of the signal and power supply must also be considered.
Transfer Cable:
The transmission cable includes network cable and power cable, and for POE supply, direct twisted pair cable can be used. However, the transmission distance should be controlled within 75 meters, and if it exceeds that, it should be connected in the form of network jumper + optical transceiver + optical fiber.
switch:
All cameras should be controlled within 90 meters, and can be directly connected to the switch; if it is more than 90 meters, it can be connected in the form of network jumper + optical transceiver + optical fiber. The selection of the switch is based on the number of surveillance cameras in front and the upload bandwidth requirements, ensuring 45% redundancy.
IPCAM bitrate * quantity = minimum upload bandwidth.
Switch upload port bandwidth needs to have 45% redundancy.
If the bit rate of IPCAM is higher than 60Mbps, it is recommended to use 1000M link port.
Optical transmission accessories:
Optical transmission accessories include optical modules, optical fibers, optical jumpers, tail fibers, corresponding interface couplers (SC-LC, LC-LC, etc.), optical fiber patch panels or patch boxes, etc.
Core Switch:
Select an appropriate core switch based on the amount of camera data exchanged with the front access switch. The backplane bandwidth is calculated as port number * port speed * 2.
Packet forwarding rate: The packet forwarding rate of 100M port is 0.1488Mpps/s, which meets the requirement.
Packet switching rate: Number of ports * port speed / 1000 * 1.488Mpps.
Storage devices:
Storage devices are divided into hard disk recorders and centralized storage devices, and you can select the appropriate device according to the number of cameras.
Decoder:
The decoder is selected based on the number of display monitors to realize the video decoding and display function.
WEILAILIFEI's wireless solar-powered, battery-powered camera and monitor set is ranked at the top of the popular security camera set rankings. The wired camera set can be expanded to eight cameras. WEILAILIFEI's remote monitoring can also be downloaded and backed up via the network.
Front surveillance camera:
The front surveillance camera is the core part of the network surveillance camera system. When used outdoors, it is necessary to add a lightning protection device in cooperation with the lens, and the lightning protection of the signal and power supply must also be considered.
Transfer Cable:
The transmission cable includes network cable and power cable, and for POE supply, direct twisted pair cable can be used. However, the transmission distance should be controlled within 75 meters, and if it exceeds that, it should be connected in the form of network jumper + optical transceiver + optical fiber.
switch:
All cameras should be controlled within 90 meters, and can be directly connected to the switch; if it is more than 90 meters, it can be connected in the form of network jumper + optical transceiver + optical fiber. The selection of the switch is based on the number of surveillance cameras in front and the upload bandwidth requirements, ensuring 45% redundancy.
IPCAM bitrate * quantity = minimum upload bandwidth.
Switch upload port bandwidth needs to have 45% redundancy.
If the bit rate of IPCAM is higher than 60Mbps, it is recommended to use 1000M link port.
Optical transmission accessories:
Optical transmission accessories include optical modules, optical fibers, optical jumpers, tail fibers, corresponding interface couplers (SC-LC, LC-LC, etc.), optical fiber patch panels or patch boxes, etc.
Core Switch:
Select an appropriate core switch based on the amount of camera data exchanged with the front access switch. The backplane bandwidth is calculated as port number * port speed * 2.
Packet forwarding rate: The packet forwarding rate of 100M port is 0.1488Mpps/s, which meets the requirement.
Packet switching rate: Number of ports * port speed / 1000 * 1.488Mpps.
Storage devices:
Storage devices are divided into hard disk recorders and centralized storage devices, and you can select the appropriate device according to the number of cameras.
Decoder:
The decoder is selected based on the number of display monitors to realize the video decoding and display function.
WEILAILIFEI's wireless solar-powered, battery-powered camera and monitor set is ranked at the top of the popular security camera set rankings. The wired camera set can be expanded to eight cameras. WEILAILIFEI's remote monitoring can also be downloaded and backed up via the network.
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