What optical fiber does the camera use?

Should the digital camera be converted from optical transceiver to optical fiber or optical fiber transceiver? Can the digital camera be connected to the hard disk video recorder and transmitted from the switch to the computer through optical fiber?

1, the optical fiber equipment used by the network digital camera is an optical fiber transceiver;

2. As long as it is finally connected to the same switch, the connection material in the middle is irrelevant, and both the network cable and the optical fiber can be used;

3. Try to avoid using secondary routing.

How many optical fibers does a surveillance camera need?

First, as long as the equipment at both ends of the fiber allows, a single-core fiber can transmit hundreds of thousands of high-definition monitoring signals.

Second, 30 webcams only need one fiber for the following reasons:

1. The monitoring of optical fiber medical transmission depends on the interface capacity and modulation mode of the equipment at both ends of the optical fiber.

2. Optical fiber transmission, that is, data and signal transmission with optical fiber as the medium. Optical fiber can not only transmit analog and digital signals, but also meet the requirements of video transmission. Optical fiber transmission is generally carried out through optical cables. The data transmission rate of a single optical fiber can reach several gbps, and the transmission distance can reach tens of kilometers without using repeaters.

3. HD video traffic is generally around 8mbps. At present, equipment modulation technology can transmit dozens of "T" or even 100t data in optical fiber.

What line is used to install the surveillance camera?

Video cable and power cord for analog camera installation. If the distance is far, consider fiber+video transceiver.

Analog cameras are equipped with more than five types of unshielded network cables and power cables. If the distance is far, you can consider fiber+fiber transceiver.

How to connect network cameras with optical fibers?

1. At present, there are optical fiber network cameras on the market, and the back end directly uses the optical fiber interface.

2. If it is a network camera, it is enough to add an optical fiber transceiver, which is a device that converts optical signals and digital signals through lines.

3. If an analog camera is used, an optical transceiver is used. Optical transceiver is a device that converts optical signals and analog signals through lines.

Network camera is a new generation camera which combines traditional camera and network technology. It can transmit images to the other side of the world through the network, and remote viewers can monitor their images without any professional software, just a standard web browser (such as "Microsoft or Netscape"). Network camera is generally composed of lens, image, sound sensor, A/D converter, image, sound, controller network server, external alarm, control interface and so on.

Use:

With the rapid development of network, network products gradually cover every corner of our lives. The development and innovation of network cameras are widely used in education, commerce, medical care, public utilities and many other fields.

Ordinary audio and video camera monitoring systems used by banks, supermarkets, companies and even some families are gradually being replaced by network cameras, and all the filmed content will be directly disseminated online. You can sit at home or anywhere where you can surf the Internet and see real-time updated photos, images or dynamic images provided by the public or private.

Civil camera:

1, the maturity of network camera technology

2. Development of Internet access

3. Improvement of public safety awareness.

4. Mobile phone video monitoring and alarm system is an intelligent system for security to enter the civil field. This system integrates two systems: mobile phone monitoring and mobile phone anti-theft alarm. When illegal personnel break into the restricted area, the system host will call the designated user and send SMS or email at the first time! Users can check the picture of the monitoring area with their mobile phones or computers at the first time after receiving the telephone message.

1. At present, there are optical fiber network cameras on the market, and the back end directly uses the optical fiber interface.

2. If it is a network camera, it is enough to add an optical fiber transceiver, which is a device that converts optical signals and digital signals through lines.

If you use an analog camera, use it.

Optical transceiver is a device that converts optical signals and analog signals through lines.

There are many kinds of cameras and waterproof digital cameras, and the basic principle is the same: converting optical image signals into electrical signals for storage or transmission.