What is the main purpose of the fiber optic transceiver?

The function of the optical fiber transceiver bai is as follows: it converts the electrical signal we want to send into an optical signal and sends it out. At the same time, it can convert the received optical signal into an electrical signal and input it to our receiving end.

Optical fiber transceiver is an Ethernet transmission media conversion unit that exchanges short-distance twisted-pair electrical signals and long-distance optical signals. It is also called a photoelectric converter in many places.

Products are generally used in actual network environments where Ethernet cables cannot be covered and optical fibers must be used to extend the transmission distance, and are usually positioned in the access layer applications of broadband metropolitan area networks, such as high-definition video image transmission for surveillance security projects.

At the same time, it also played a huge role in helping to connect the last mile of fiber optic lines to the metropolitan area network and the outer network.

Extended information:

Fiber optic transceiver connection mode:

1. Ring backbone network.

The ring backbone network uses the SPANNING TREE feature to construct a backbone within a metropolitan area. This structure can be transformed into a mesh structure, suitable for high-density central cells on the metropolitan area network, and form a fault-tolerant core backbone network.

The ring backbone network’s support for IEEE.1Q and ISL network features can ensure compatibility with most mainstream backbone networks, such as cross-switch VLAN, trunk and other functions. The ring backbone network can form a broadband virtual private network for industries such as finance, government, and education.

2. Chain-shaped backbone network.

The chain-shaped backbone network can save a large amount of backbone light through the use of chain-shaped connections. It is suitable for constructing high-bandwidth and low-cost backbone networks at the edge of the city and its suburbs. This mode can also be used for highways, oil and power transmission. Lines and other environments.

The chain-shaped backbone network supports IEEE802.1Q and ISL network features, which can ensure compatibility with most backbone networks, and can form a broadband virtual private network for industries such as finance, government, and education.

The chain backbone network is a multimedia network that can provide integrated transmission of images, voice, data and real-time monitoring.

3. The user accesses the system.

The user access system uses the 10Mbps/100Mbps adaptive and 10Mbps/100Mbps automatic conversion functions to connect to any user-end equipment without preparing multiple optical fiber transceivers, which can provide a smooth upgrade plan for the network.

At the same time, using half-duplex/full-duplex adaptive and half-duplex/full-duplex automatic conversion functions, a cheap half-duplex HUB can be configured on the user side, which reduces the network cost of the user side by a few times and improves network operators. Competitiveness.

Post time: Dec-31-2020