Optical bypass 1:1 protection equipment is an optical bypass protection device used to protect critical equipment in fiber optic networks. It consists of two optical switches and a bypass module. Under normal operating conditions, both optical switches are in a closed state and the optical signal is transmitted directly to the main device. When the main device fails, the optical switch will automatically switch to bypass the main device and transmit the optical signal to the backup device through the bypass module to ensure the normal operation of the network.
The following is a typical configuration of optical bypass 1:1 protection equipment:
Optical bypass 1:1 protection equipment is widely used in optical fiber networks in telecommunications, finance, government, enterprises and other industries.
Optical bypass 1:1 protection equipment has the following characteristics: