The switch consists of two 1x2 switches (A & B components) with two input ports and four output ports that transmit, redirect, or block optical signals in the fiber. The two optical switches will be actuated to select a pair of fiber (A and B) from Ch1 or Ch2. 【Plug and Play】: Plug and play. To protect the critical fiber optic network from power system failure, PLANET IFB-244 Series is an ultra-fast auto-recovering solution to prevent and maintain fiber network communication during power loss. The IFB-244 Series is an industrial-grade optical fiber bypass switch with built-in 4 duplex. Fiberswitch 1x2 MM is a compact and flexible fiber switch that enables switching a fiber pair between two different channels, for example between separate sources, networks (red/black), or various destinations such as an additional monitor or projector. Its small size makes it particularly suitable. UT-6406GM series is a high-performance, cost-effective full-gigabit managed industrial Ethernet switch. In order to meet the different requirements of industrial applications, this series adopts a modular design, up to 2 Gigabit optical fiber ports and 4 Gigabit Ethernet electrical ports, which. FW104GS-2F is an industrial full gigabit management Ethernet switch, which supports APOLLO visual cloud management, operation and maintenance.