TFL-1400 Optical transceiver is a pair of transmitter and receiver. Long distance HDMI signals transmission use two group of optical fiber cables, the resolution is up to 4k. It supports both embedded audio and analog audio and other data transmission. This device is specifically designed for high reliability and excellent resolution image quality, to realize the full digital compression and undistorted transparent transmission. This product adopts industrial control chips and advanced switching power supply technology to ensure that the device able to have a long time trouble free operation in all kinds of complicated environment.