1x2 机械光开关通过连接或阻断光信号连接进光路中，产品通过电信号控制达到光路的切 换，优良的设计使得产品具有高稳定性、高可靠性、低损耗、低成本等优点，广泛用于光 网络的切换和保护。

The 1x2 optical switch is connected to the optical path by connecting or blocking the optical signal, the product is controlling by electrical signal to switch the optical path. the excellent design makes the product have the advantages of high stability, high reliability, low loss and low cost, which are widely used in the switching and protection of optical network.

1x4 机械光开关通过连接或阻断光信号连接进光路中，产品通过电信号控制达到光路的切 换，优良的设计使得产品具有高稳定性、高可靠性、低损耗、低成本等优点，广泛用于光 网络的切换和保护。

The 1x4 optical switch is connected to the optical path by connecting or blocking the optical signal, the product is controlling by electrical signal to switch the optical path. the excellent design makes the product have the advantages of high stability, high reliability, low loss and low cost, which are widely used in the switching and protection of optical network

2x2机械光开关通过连接或阻断光信号连接进光路中，产品通过电信号控制达到光路的切换，优良的设计使得产品具有高稳定性、高可靠性、低损耗、低成本等优点，广泛用于光网络的切换和保护。

The 2x2 optical switch is connected to the optical path by connecting or blocking the optical signal, the product is controlling by electrical signal to switch the optical path. the excellent design makes the product have the advantages of high stability, high reliability, low loss and low cost, which are widely used in the switching and protection of optical network

2x2B机械光开关通过连接或阻断光信号连接进光路中，产品通过电信号控制达到光路的切换，优良的设计使得产品具有高稳定性、高可靠性、低损耗、低成本等优点，广泛用于光网络的切换和保护。

The 2x2B optical switch is connected to the optical path by connecting or blocking the optical signal, the product is controlling by electrical signal to switch the optical path. the excellent design makes the product have the advantages of high stability, high reliability, low loss and low cost, which are widely used in the switching and protection of optical network

4x4机械光开关通过连接或阻断光信号连接进光路中，产品通过电信号控制达到光路的切换，优良的设计使得产品具有高稳定性、高可靠性、低损耗、低成本等优点，广泛用于光网络的切换和保护。

The 4x4 optical switch is connected to the optical path by connecting or blocking the optical signal, the product is controlling by electrical signal to switch the optical path. the excellent design makes the product have the advantages of high stability, high reliability, low loss and low cost, which are widely used in the switching and protection of optical network.

D1x2 机械光开关通过连接或阻断光信号连接进光路中，产品通过电信号控制达到光路的切 换，优良的设计使得产品具有高稳定性、高可靠性、低损耗、低成本等优点，广泛用于光 网络的切换和保护。

The D1x2 optical switch is connected to the optical path by connecting or blocking the optical signal, the product is controlling by electrical signal to switch the optical path. the excellent design makes the product have the advantages of high stability, high reliability, low loss and low cost, which are widely used in the switching and protection of optical network