DIN rail installation, dual power redundancy: non-POE: 12V~52V, POE: 48V~57V; industrial fiber optic switches and transceivers have an operating temperature of -40℃~85℃, with super strong robustness to adapt to various harsh environments, and can also be easily placed in a. DIN rail installation, dual power redundancy: non-POE: 12V~52V, POE: 48V~57V; industrial fiber optic switches and transceivers have an operating temperature of -40℃~85℃, with super strong robustness to adapt to various harsh environments, and can also be easily placed in a. An industrial fiber optic transceiver is a device that converts electrical signals into optical signals for transmission over fiber optic cables and then converts them back into electrical signals at the receiving end. Unlike standard transceivers, industrial-grade transceivers are built to endure. CTC Union's industrial SFP Transceivers are highly reliable, for serial optical data communications applications specified for single mode fiber operation at 1. 3V power supplies and are intended for single mode or multimode fiber, operating at a nominal wavelength. Industrial fiber optic Ethernet switches are designed to deliver stable, long-distance, and interference-resistant network connectivity in harsh industrial environments where copper Ethernet is limited by distance or electromagnetic noise. Our industrial fiber switch portfolio covers Fast Ethernet. Ethernet switches are available with different management levels and a variety of port configurations, from simple unmanaged switches up to fully managed Ethernet routing switches with up to 16 fibre ports and Gigabit transmission speed.