Optoway TRM-7100-EMG TRM-7100-EMG TRM-7100C-EMG TRM-7100A-EMG TRM-7100AC-EMG 3.3V 850 nm 1.25 Gbps RoHS Compliant Optical Multi-Mode Transceiver | Optoway TRM-7100-EMG TRM-7100-EMG TRM-7100C-EMG TRM-7100A-EMG TRM-7100AC-EMG 3.3V 850 nm 1.25 Gbps RoHS Compliant Optical Multi-Mode Transceiver |